keep using match

Reviewed-on: #34

.gitea/workflows/backend_build-deploy-prod.yaml

@@ -0,0 +1,24 @@
+on:
+  push:
+    tags:
+      - v*
+
+name: Build and deploy the backend to production
+
+jobs:
+  build-and-push:
+    name: Build and push image
+    uses: ./.gitea/workflows/workflow_build-image.yaml
+    with:
+      tag: stable
+    secrets:
+      PACKAGE_REGISTRY_ACCESS: ${{ secrets.PACKAGE_REGISTRY_ACCESS }}
+  
+  deploy-prod:
+    name: Deploy to production
+    uses: ./.gitea/workflows/workflow_deploy-container.yaml
+    with:
+      overlay: prod
+    secrets:
+      KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
+    needs: build-and-push

.gitea/workflows/backend_build-deploy-stg.yaml

@@ -0,0 +1,26 @@
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - backend/**
+
+name: Build and deploy the backend to staging
+
+jobs:
+  build-and-push:
+    name: Build and push image
+    uses: ./.gitea/workflows/workflow_build-image.yaml
+    with:
+      tag: unstable
+    secrets:
+      PACKAGE_REGISTRY_ACCESS: ${{ secrets.PACKAGE_REGISTRY_ACCESS }}
+  
+  deploy-prod:
+    name: Deploy to staging
+    uses: ./.gitea/workflows/workflow_deploy-container.yaml
+    with:
+      overlay: stg
+    secrets:
+      KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
+    needs: build-and-push

.gitea/workflows/frontend_build-android.yaml

@@ -6,7 +6,7 @@ on:
       - frontend/**
 
 
-name: Build and release APK
+name: Build and release debug APK
 
 jobs:
   build:
@@ -43,8 +43,10 @@ jobs:
       working-directory: ./frontend
 
     - name: Add required secrets
+      env:
+        ANDROID_SECRETS_PROPERTIES: ${{ secrets.ANDROID_SECRETS_PROPERTIES }}
       run: |
-        echo ${{ secrets.ANDROID_SECRETS_PROPERTIES }} > ./android/secrets.properties
+        echo "$ANDROID_SECRETS_PROPERTIES" >> ./android/secrets.properties
       working-directory: ./frontend
 
     - name: Sanity check
@@ -53,7 +55,7 @@ jobs:
         ls -lah android
       working-directory: ./frontend
 
-    - run: flutter build apk --release --split-per-abi --build-number=${{ gitea.run_number }}
+    - run: flutter build apk --debug --split-per-abi --build-number=${{ gitea.run_number }}
       working-directory: ./frontend
 
     - name: Upload APKs to artifacts

.gitea/workflows/frontend_trigger_deployment.yaml

@@ -0,0 +1,39 @@
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  push-to-remote:
+  # We want to use the macos runner provided by github actions. This requires to push to a remote first.
+  # After the push we can use the action under frontend/.github/actions/ to deploy properly using fastlane on macos.
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          path: 'src'
+
+      - name: Checkout remote repository
+        uses: actions/checkout@v3
+        with:
+          path: 'dest'
+          ref: 'main'
+          github-server-url: 'https://github.com'
+          repository: 'moll-re/anyway-frontend-builder'
+          token: ${{ secrets.PUSH_GITHUB_API_TOKEN }}
+          fetch-depth: 0
+          persist-credentials: true
+
+      - name: Copy files to remote repository
+        run: cp -r src/frontend/. dest/
+
+      - name: Commit and push changes
+        run: |
+          cd dest
+          git config --global user.email "me@moll.re"
+          git config --global user.name "[bot]"
+          git add .
+          git commit -m "Automatic code update for tag"
+          git tag -a ${{ github.ref_name }} -m "mirrored tag"
+          git push origin main --tags

.gitea/workflows/workflow_build-image.yaml

@@ -1,12 +1,17 @@
 on:
-  pull_request:
-    branches:
-      - main
-    paths:
-      - backend/**
+  workflow_call:
+    inputs:
+      tag:
+        required: true
+        type: string
+    secrets:
+      PACKAGE_REGISTRY_ACCESS:
+        required: true
+
 
 name: Build and push docker image
 
+
 jobs:
   build:
     name: Build
@@ -29,5 +34,5 @@ jobs:
       uses: docker/build-push-action@v5
       with:
         context: backend
-        tags: git.kluster.moll.re/anydev/anyway-backend:latest
+        tags: git.kluster.moll.re/anydev/anyway-backend:${{ inputs.tag }}
         push: true

.gitea/workflows/workflow_deploy-container.yaml

@@ -0,0 +1,35 @@
+on:
+  workflow_call:
+    inputs:
+      overlay:
+        required: true
+        type: string
+    secrets:
+      KUBE_CONFIG:
+        required: true
+
+
+name: Deploy the newly built container
+
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    steps:
+
+    - uses: https://gitea.com/actions/checkout@v4
+      with:
+        submodules: true
+
+    - name: setup kubectl
+      uses: https://github.com/azure/setup-kubectl@v4
+
+    - name: Set kubeconfig
+      run: |
+        echo "${{ secrets.KUBE_CONFIG }}" > kubeconfig
+
+    - name: Deploy to k8s
+      run: |
+        kubectl apply -k backend/deployment/overlays/${{ inputs.overlay }} --kubeconfig=kubeconfig
+        kubectl -n anyway-backend rollout restart deployment/anyway-backend-${{ inputs.overlay }} --kubeconfig=kubeconfig

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "backend/deployment"]
+	path = backend/deployment
+	url = https://git.kluster.moll.re/anydev/anyway-backend-deployment

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "cmake.ignoreCMakeListsMissing": true
+}

backend/.gitignore

@@ -1,6 +1,10 @@
-# osm-cache
+# osm-cache and wikidata cache
 cache/
 apicache/
+
+# wikidata throttle
+*.ctrl
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

backend/Dockerfile

@@ -13,5 +13,6 @@ EXPOSE 8000
 # Set environment variables used by the deployment. These can be overridden by the user using this image.
 ENV NUM_WORKERS=1
 ENV OSM_CACHE_DIR=/cache
+ENV MEMCACHED_HOST_PATH=none
 
 CMD fastapi run src/main.py --port 8000 --workers $NUM_WORKERS

backend/Pipfile

@@ -9,8 +9,9 @@ name = "pypi"
 numpy = "*"
 fastapi = "*"
 pydantic = "*"
-geopy = "*"
 shapely = "*"
 scipy = "*"
 osmpythontools = "*"
 pywikibot = "*"
+pymemcache = "*"
+fastapi-cli = "*"

backend/README.md

@@ -1,16 +1,44 @@
 # Backend
 
-This repository contains the backend code for the application. It utilizes FastAPI that allows to quickly create a RESTful API that exposes the endpoints of the route optimizer.
-
+This repository contains the backend code for the application. It utilizes **FastAPI** to quickly create a RESTful API that exposes the endpoints of the route optimizer.
 
 ## Getting Started
-- The code of the python application is located in the `src` directory.
-- Package management is handled with `pipenv` and the dependencies are listed in the `Pipfile`.
-- Since the application is aimed to be deployed in a container, the `Dockerfile` is provided to build the image.
+
+### Directory Structure
+- The code for the Python application is located in the `src` directory.
+- Package management is handled with **pipenv**, and the dependencies are listed in the `Pipfile`.
+- Since the application is designed to be deployed in a container, the `Dockerfile` is provided to build the image.
+
+### Setting Up the Development Environment
+
+To set up your development environment using **pipenv**, follow these steps:
+
+1. Install `pipenv` by running:
+    ```bash
+    sudo apt install pipenv
+    ```
+
+2. Create and activate a virtual environment:
+    ```bash
+    pipenv shell
+    ```
+
+3. Install the dependencies listed in the `Pipfile`:
+    ```bash
+    pipenv install
+    ```
+
+4. The virtual environment will be created under:
+    ```bash
+    ~/.local/share/virtualenvs/...
+    ```
 
 ### Deployment
-To deploy the backend docker container, we use kubernetes. The deployment configuration is located under [https://git.kluster.moll.re/anydev/deployment-backend/](https://git.kluster.moll.re/anydev/deployment-backend/).
+To deploy the backend docker container, we use kubernetes. Modifications to the backend are automatically pushed to a two-stage environment through the CI pipeline. See [deployment/README](deployment/README.md] for further information.
+
+The deployment configuration is included as a submodule in the `deployment` directory. The standalone repository is under [https://git.kluster.moll.re/anydev/anyway-backend-deployment/](https://git.kluster.moll.re/anydev/anyway-backend-deployment/).
 
 
 ## Development
 TBD
+

backend/src/constants.py

@@ -15,13 +15,21 @@ OSM_CACHE_DIR = Path(cache_dir_string)
 
 
 import logging
-import yaml
+# if we are in a debug session, set verbose and rich logging
+if os.getenv('DEBUG', "false") == "true":
+    from rich.logging import RichHandler
+    logging.basicConfig(
+        level=logging.DEBUG,
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+        handlers=[RichHandler()]
+    )
+else:
+    logging.basicConfig(
+        level=logging.INFO,
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    )
 
-LOGGING_CONFIG = LOCATION_PREFIX / 'log_config.yaml'
-config = yaml.safe_load(LOGGING_CONFIG.read_text())
 
-logging.config.dictConfig(config)
-
-# if we are in a debug session, set the log level to debug
-if os.getenv('DEBUG', False):
-    logging.getLogger().setLevel(logging.DEBUG)
+MEMCACHED_HOST_PATH = os.getenv('MEMCACHED_HOST_PATH', None)
+if MEMCACHED_HOST_PATH == "none":
+    MEMCACHED_HOST_PATH = None

backend/src/log_config.yaml

@@ -1,34 +0,0 @@
-version: 1
-disable_existing_loggers: False
-formatters:
-  simple:
-    format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
-handlers:
-  console:
-    class: rich.logging.RichHandler
-    formatter: simple
-  # access:
-  #   class: logging.FileHandler
-  #   filename: logs/access.log
-  #   level: INFO
-  #   formatter: simple
-
-
-
-
-loggers:
-  uvicorn.error:
-    level: INFO
-    handlers:
-      - console
-    propagate: no
-  # uvicorn.access:
-  #   level: INFO
-  #   handlers:
-  #     - access
-  #   propagate: no
-root:
-  level: INFO
-  handlers:
-    - console
-  propagate: yes

backend/src/main.py

@@ -1,12 +1,14 @@
 import logging
-from fastapi import FastAPI, Query, Body
+from fastapi import FastAPI, Query, Body, HTTPException
 
 from structs.landmark import Landmark
 from structs.preferences import Preferences
 from structs.linked_landmarks import LinkedLandmarks
+from structs.trip import Trip
 from utils.landmarks_manager import LandmarkManager
 from utils.optimizer import Optimizer
 from utils.refiner import Refiner
+from persistence import client as cache_client
 
 
 logger = logging.getLogger(__name__)
@@ -17,8 +19,8 @@ optimizer = Optimizer()
 refiner = Refiner(optimizer=optimizer)
 
 
-@app.post("/route/new")
-def get_route(preferences: Preferences, start: tuple[float, float], end: tuple[float, float] | None = None) -> str:
+@app.post("/trip/new")
+def new_trip(preferences: Preferences, start: tuple[float, float], end: tuple[float, float] | None = None) -> Trip:
     '''
     Main function to call the optimizer.
     :param preferences: the preferences specified by the user as the post body
@@ -27,15 +29,17 @@ def get_route(preferences: Preferences, start: tuple[float, float], end: tuple[f
     :return: the uuid of the first landmark in the optimized route
     '''
     if preferences is None:
-        raise ValueError("Please provide preferences in the form of a 'Preference' BaseModel class.")
+        raise HTTPException(status_code=406, detail="Preferences not provided")
+    if preferences.shopping.score == 0 and preferences.sightseeing.score == 0 and preferences.nature.score == 0:
+        raise HTTPException(status_code=406, detail="All preferences are 0.")
     if start is None:
-        raise ValueError("Please provide the starting coordinates as a tuple of floats.")
+        raise HTTPException(status_code=406, detail="Start coordinates not provided")
     if end is None:
         end = start
         logger.info("No end coordinates provided. Using start=end.")
 
     start_landmark = Landmark(name='start', type='start', location=(start[0], start[1]), osm_type='start', osm_id=0, attractiveness=0, must_do=True, n_tags = 0)
-    end_landmark = Landmark(name='end', type='finish', location=(end[0], end[1]), osm_type='end', osm_id=0, attractiveness=0, must_do=True, n_tags = 0)
+    end_landmark = Landmark(name='finish', type='finish', location=(end[0], end[1]), osm_type='end', osm_id=0, attractiveness=0, must_do=True, n_tags = 0)
 
     # Generate the landmarks from the start location
     landmarks, landmarks_short = manager.generate_landmarks_list(
@@ -47,22 +51,37 @@ def get_route(preferences: Preferences, start: tuple[float, float], end: tuple[f
     landmarks_short.insert(0, start_landmark)
     landmarks_short.append(end_landmark)
     
-    # TODO infer these parameters from the preferences
-    max_walking_time = 4    # hours
-    detour = 30             # minutes
-
     # First stage optimization
-    base_tour = optimizer.solve_optimization(max_walking_time*60, landmarks_short)
+    try:
+        base_tour = optimizer.solve_optimization(preferences.max_time_minute, landmarks_short)
+    except ArithmeticError:
+        raise HTTPException(status_code=500, detail="No solution found")
+    except TimeoutError:
+        raise HTTPException(status_code=500, detail="Optimzation took too long")
     
     # Second stage optimization
-    refined_tour = refiner.refine_optimization(landmarks, base_tour, max_walking_time*60, detour)
+    refined_tour = refiner.refine_optimization(landmarks, base_tour, preferences.max_time_minute, preferences.detour_tolerance_minute)
 
     linked_tour = LinkedLandmarks(refined_tour)
-    return linked_tour[0].uuid
+    # upon creation of the trip, persistence of both the trip and its landmarks is ensured
+    trip = Trip.from_linked_landmarks(linked_tour, cache_client)
+    return trip
 
 
+#### For already existing trips/landmarks
+@app.get("/trip/{trip_uuid}")
+def get_trip(trip_uuid: str) -> Trip:
+    try:
+        trip = cache_client.get(f"trip_{trip_uuid}")
+        return trip
+    except KeyError:
+        raise HTTPException(status_code=404, detail="Trip not found")
+
 
 @app.get("/landmark/{landmark_uuid}")
 def get_landmark(landmark_uuid: str) -> Landmark:
-    #cherche dans linked_tour et retourne le landmark correspondant
-    pass
+    try:
+        landmark = cache_client.get(f"landmark_{landmark_uuid}")
+        return landmark
+    except KeyError:
+        raise HTTPException(status_code=404, detail="Landmark not found")

backend/src/parameters/amenity_selectors.yaml

@@ -1,3 +1,6 @@
+# Tags were picked mostly arbitrarily, based on the OSM wiki and the OSM tags page.
+# See https://taginfo.openstreetmap.org for more inspiration.
+
 nature:
   leisure: park
   geological: ''
@@ -11,7 +14,24 @@ nature:
     - alpine_hut
     - viewpoint
     - zoo
-  waterway: waterfall
+    - resort
+    - picnic_site
+  water:
+    - pond
+    - lake
+    - river
+    - basin
+    - stream
+    - lagoon
+    - rapids
+  waterway:
+    - waterfall
+    - river
+    - canal
+    - dam
+    - dock
+    - boatyard
+
 
 shopping:
   shop:
@@ -23,10 +43,47 @@ sightseeing:
     - museum
     - attraction
     - gallery
+    - artwork
+    - aquarium
   historic: ''
   amenity:
     - planetarium
     - place_of_worship
     - fountain
+    - townhall
   water:
     - reflecting_pool
+  bridge:
+    - aqueduct
+    - viaduct
+    - boardwalk
+    - cantilever
+    - abandoned
+  building:
+    - church
+    - chapel
+    - mosque
+    - synagogue
+    - ruins
+    - temple
+    - government
+    - cathedral
+    - castle
+    - museum
+
+
+
+
+# to be used later on
+restauration:
+  shop:
+    - coffee
+    - bakery
+    - restaurant
+    - pastry
+  amenity:
+    - restaurant
+    - cafe
+    - ice_cream
+    - food_court
+    - biergarten

backend/src/parameters/landmark_parameters.yaml

@@ -1,6 +1,11 @@
-city_bbox_side: 5000 #m
+city_bbox_side: 7500 #m
 radius_close_to: 50
-church_coeff: 0.8
-park_coeff: 1.2
-tag_coeff: 10
+church_coeff: 0.5
+nature_coeff: 1.25
+overall_coeff: 10
+tag_exponent: 1.15
+image_bonus: 10
+viewpoint_bonus: 15
+wikipedia_bonus: 6
 N_important: 40
+pay_bonus: -1

backend/src/parameters/optimizer_parameters.yaml

@@ -1,4 +1,6 @@
 detour_factor: 1.4
-detour_corridor_width: 200
+detour_corridor_width: 300
 average_walking_speed: 4.8
-max_landmarks: 7
+max_landmarks: 10
+max_landmarks_refiner: 30
+overshoot: 1.8

backend/src/persistence.py

@@ -0,0 +1,28 @@
+from pymemcache.client.base import Client
+from pymemcache import serde
+
+import constants
+
+
+class DummyClient:
+    _data = {}
+    def set(self, key, value, **kwargs):
+        self._data[key] = value
+
+    def set_many(self, data, **kwargs):
+        self._data.update(data)
+
+    def get(self, key, **kwargs):
+        return self._data[key]
+
+
+if constants.MEMCACHED_HOST_PATH is None:
+    client = DummyClient()
+else:
+    client = Client(
+        constants.MEMCACHED_HOST_PATH,
+        timeout = 1,
+        allow_unicode_keys = True,
+        encoding = 'utf-8',
+        serde = serde.pickle_serde
+    )

backend/src/structs/landmark.py

@@ -14,25 +14,39 @@ class Landmark(BaseModel) :
     osm_id : int
     attractiveness : int
     n_tags : int
-    image_url : Optional[str] = None                            # TODO future
+    image_url : Optional[str] = None
+    website_url : Optional[str] = None
     description : Optional[str] = None                          # TODO future
-    duration : Optional[int] = 0                                # TODO future
+    duration : Optional[int] = 0
+    name_en : Optional[str] = None
 
     # Unique ID of a given landmark
-    uuid: str = Field(default_factory=uuid4)                    # TODO implement this ASAP
+    uuid: str = Field(default_factory=uuid4)
 
     # Additional properties depending on specific tour
     must_do : Optional[bool] = False
     must_avoid : Optional[bool] = False
     is_secondary : Optional[bool] = False                       # TODO future   
 
-    time_to_reach_next : Optional[int] = 0                      # TODO fix this in existing code
-    next_uuid : Optional[str] = None                            # TODO implement this ASAP
-
-    def __hash__(self) -> int:
-        return self.uuid.int
+    time_to_reach_next : Optional[int] = 0
+    next_uuid : Optional[str] = None
 
     def __str__(self) -> str:
         time_to_next_str = f", time_to_next={self.time_to_reach_next}" if self.time_to_reach_next else ""
-        return f'Landmark({self.type}): [{self.name} @{self.location}, score={self.attractiveness}{time_to_next_str}]'
+        is_secondary_str = f", secondary" if self.is_secondary else ""
+        type_str = '(' + self.type + ')'
+        if self.type in ["start", "finish", "nature", "shopping"] : type_str += '\t '
+        return f'Landmark{type_str}: [{self.name} @{self.location}, score={self.attractiveness}{time_to_next_str}{is_secondary_str}]'
 
+    def distance(self, value: 'Landmark') -> float:
+        return (self.location[0] - value.location[0])**2 + (self.location[1] - value.location[1])**2
+
+    def __hash__(self) -> int:
+        return hash(self.name)
+
+    def __eq__(self, value: 'Landmark') -> bool:
+        # eq and hash must be consistent
+        # in particular, if two objects are equal, their hash must be equal
+        # uuid and osm_id are just shortcuts to avoid comparing all the properties
+        # if they are equal, we know that the name is also equal and in turn the hash is equal
+        return self.uuid == value.uuid or self.osm_id == value.osm_id or (self.name == value.name and self.distance(value) < 0.001)

backend/src/structs/linked_landmarks.py

@@ -1,4 +1,3 @@
-import uuid
 from .landmark import Landmark
 from utils.get_time_separation import get_time
 
@@ -9,8 +8,7 @@ class LinkedLandmarks:
     """
     
     _landmarks = list[Landmark]
-    total_time = int
-    uuid = str
+    total_time: int = 0
 
     def __init__(self, data: list[Landmark] = None) -> None:
         """
@@ -19,7 +17,6 @@ class LinkedLandmarks:
         Args:
             data (list[Landmark], optional): The list of landmarks that are linked together. Defaults to None.
         """
-        self.uuid = uuid.uuid4()
         self._landmarks = data if data else []
         self._link_landmarks()
 
@@ -28,7 +25,11 @@ class LinkedLandmarks:
         """
         Create the links between the landmarks in the list by setting their .next_uuid and the .time_to_next attributes.
         """
-        self.total_time = 0
+
+        # Mark secondary landmarks as such
+        self.update_secondary_landmarks()
+
+
         for i, landmark in enumerate(self._landmarks[:-1]):
             landmark.next_uuid = self._landmarks[i + 1].uuid
             time_to_next = get_time(landmark.location, self._landmarks[i + 1].location)
@@ -38,24 +39,26 @@ class LinkedLandmarks:
         self._landmarks[-1].next_uuid = None
         self._landmarks[-1].time_to_reach_next = 0
 
+    def update_secondary_landmarks(self) -> None:
+        # Extract the attractiveness scores and sort them in descending order
+        scores = sorted([landmark.attractiveness for landmark in self._landmarks], reverse=True)
+        
+        # Determine the 10th highest score
+        if len(scores) >= 10:
+            threshold_score = scores[9]
+        else:
+            # If there are fewer than 10 landmarks, use the lowest score in the list as the threshold
+            threshold_score = min(scores) if scores else 0
+        
+        # Update 'is_secondary' for landmarks with attractiveness below the threshold score
+        for landmark in self._landmarks:
+            if landmark.attractiveness < threshold_score and landmark.type not in ["start", "finish"]:
+                landmark.is_secondary = True
+
 
     def __getitem__(self, index: int) -> Landmark:
         return self._landmarks[index]
     
 
     def __str__(self) -> str:
-        return f"LinkedLandmarks, total time: {self.total_time} minutes, {len(self._landmarks)} stops: [{','.join([str(landmark) for landmark in self._landmarks])}]"
-    
-
-    def asdict(self) -> dict:
-        """
-        Convert the linked landmarks to a json serializable dictionary.
-        
-        Returns:
-            dict: A dictionary representation of the linked landmarks.
-        """
-        return {
-            'uuid': self.uuid,
-            'total_time': self.total_time,
-            'landmarks': [landmark.dict() for landmark in self._landmarks]
-        }
+        return f"LinkedLandmarks [{' ->'.join([str(landmark) for landmark in self._landmarks])}]"

backend/src/structs/preferences.py

@@ -2,7 +2,6 @@ from pydantic import BaseModel
 from typing import Optional, Literal
 
 class Preference(BaseModel) :
-    name: str
     type: Literal['sightseeing', 'nature', 'shopping', 'start', 'finish']
     score: int          # score could be from 1 to 5
 

backend/src/structs/trip.py

@@ -0,0 +1,31 @@
+from pydantic import BaseModel, Field
+from pymemcache.client.base import Client
+
+from .linked_landmarks import LinkedLandmarks
+import uuid
+
+class Trip(BaseModel):
+    uuid: str = Field(default_factory=uuid.uuid4)
+    total_time: int
+    first_landmark_uuid: str
+
+
+    @classmethod
+    def from_linked_landmarks(self, landmarks: LinkedLandmarks, cache_client: Client) -> "Trip":
+        """
+        Initialize a new Trip object and ensure it is stored in the cache.
+        """
+        trip = Trip(
+            total_time = landmarks.total_time,
+            first_landmark_uuid = str(landmarks[0].uuid)
+        )
+
+        # Store the trip in the cache
+        cache_client.set(f"trip_{trip.uuid}", trip)
+        # make sure to await the result (noreply=False). Otherwise the cache might not be inplace when the trip is actually requested
+        cache_client.set_many({f"landmark_{landmark.uuid}": landmark for landmark in landmarks}, expire=3600, noreply=False)
+        # is equivalent to:
+        # for landmark in landmarks:
+        #     cache_client.set(f"landmark_{landmark.uuid}", landmark, expire=3600)
+
+        return trip

backend/src/tester.py

@@ -20,21 +20,11 @@ def test(start_coords: tuple[float, float], finish_coords: tuple[float, float] =
 
     
     preferences = Preferences(
-                    sightseeing=Preference(
-                                  name='sightseeing', 
-                                  type='sightseeing',
-                                  score = 5),
-                    nature=Preference(
-                                  name='nature', 
-                                  type='nature',
-                                  score = 5),
-                    shopping=Preference(
-                                  name='shopping', 
-                                  type='shopping',
-                                  score = 5),
-
-                    max_time_minute=180,
-                    detour_tolerance_minute=30
+        sightseeing=Preference(type='sightseeing', score = 5),
+        nature=Preference(type='nature', score = 5),
+        shopping=Preference(type='shopping', score = 5),
+        max_time_minute=15,
+        detour_tolerance_minute=0
     )
 
     # Create start and finish 
@@ -69,7 +59,11 @@ def test(start_coords: tuple[float, float], finish_coords: tuple[float, float] =
     refined_tour = refiner.refine_optimization(all_landmarks=landmarks, base_tour=base_tour, max_time = preferences.max_time_minute, detour = preferences.detour_tolerance_minute)
 
     linked_tour = LinkedLandmarks(refined_tour)
-    logger.info(f"Optimized route: {linked_tour}")
+    total_time = 0           
+    logger.info("Optimized route : ")
+    for l in linked_tour :
+        logger.info(f"{l}")
+    logger.info(f"Estimated length of tour : {linked_tour.total_time} mintutes and visiting {len(linked_tour._landmarks)} landmarks.")
 
     # with open('linked_tour.yaml', 'w') as f:
     #     yaml.dump(linked_tour.asdict(), f)
@@ -77,9 +71,10 @@ def test(start_coords: tuple[float, float], finish_coords: tuple[float, float] =
     return linked_tour
 
 
-#test(tuple((48.8344400, 2.3220540)))       # Café Chez César 
-#test(tuple((48.8375946, 2.2949904)))       # Point random
-#test(tuple((47.377859, 8.540585)))         # Zurich HB
-#test(tuple((45.7576485, 4.8330241)))      # Lyon Bellecour
-test(tuple((48.5848435, 7.7332974)))      # Strasbourg Gare
-#test(tuple((48.2067858, 16.3692340)))      # Vienne
+# test(tuple((48.8344400, 2.3220540)))       # Café Chez César 
+# test(tuple((48.8375946, 2.2949904)))       # Point random
+# test(tuple((47.377859, 8.540585)))         # Zurich HB
+# test(tuple((45.758217, 4.831814)))         # Lyon Bellecour
+# test(tuple((48.5848435, 7.7332974)))       # Strasbourg Gare
+# test(tuple((48.2067858, 16.3692340)))      # Vienne
+test(tuple((48.084588, 7.280405)))         # Turckheim 

backend/src/utils/get_time_separation.py

@@ -1,5 +1,5 @@
 import yaml
-from geopy.distance import geodesic
+from math import sin, cos, sqrt, atan2, radians
 
 import constants
 
@@ -8,6 +8,7 @@ with constants.OPTIMIZER_PARAMETERS_PATH.open('r') as f:
     DETOUR_FACTOR = parameters['detour_factor']
     AVERAGE_WALKING_SPEED = parameters['average_walking_speed']
 
+EARTH_RADIUS_KM = 6373
 
 def get_time(p1: tuple[float, float], p2: tuple[float, float]) -> int:
     """
@@ -16,24 +17,34 @@ def get_time(p1: tuple[float, float], p2: tuple[float, float]) -> int:
     Args:
         p1 (Tuple[float, float]): Coordinates of the starting location.
         p2 (Tuple[float, float]): Coordinates of the destination.
-        detour (float): Detour factor affecting the distance.
-        speed (float): Walking speed in kilometers per hour.
 
         Returns:
         int: Time to travel from p1 to p2 in minutes.
     """
 
 
-    # Compute the straight-line distance in km
-    if p1 == p2 :
+    if p1 == p2:
         return 0
     else:
-        dist = geodesic(p1, p2).kilometers
+        # Compute the distance in km along the surface of the Earth
+        # (assume spherical Earth)
+        # this is the haversine formula, stolen from stackoverflow
+        # in order to not use any external libraries
+        lat1, lon1 = radians(p1[0]), radians(p1[1])
+        lat2, lon2 = radians(p2[0]), radians(p2[1])
 
-    # Consider the detour factor for average cityto deterline walking distance (in km)
-    walk_dist = dist*DETOUR_FACTOR
+        dlon = lon2 - lon1
+        dlat = lat2 - lat1
+
+        a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
+        c = 2 * atan2(sqrt(a), sqrt(1 - a))
+
+        distance = EARTH_RADIUS_KM * c
+
+    # Consider the detour factor for average an average city
+    walk_distance = distance * DETOUR_FACTOR
 
     # Time to walk this distance (in minutes)
-    walk_time = walk_dist/AVERAGE_WALKING_SPEED*60
+    walk_time = walk_distance / AVERAGE_WALKING_SPEED * 60
 
     return round(walk_time)

backend/src/utils/landmarks_manager.py

@@ -1,35 +1,27 @@
-import math as m
+import math
 import yaml
 import logging
 
 from OSMPythonTools.overpass import Overpass, overpassQueryBuilder
 from OSMPythonTools.cachingStrategy import CachingStrategy, JSON
-from pywikibot import ItemPage, Site
-from pywikibot import config
-config.put_throttle = 0
-config.maxlag = 0
 
-from structs.preferences import Preferences, Preference
+from structs.preferences import Preferences
 from structs.landmark import Landmark
 from .take_most_important import take_most_important
 import constants
 
-
-SIGHTSEEING = 'sightseeing'
-NATURE = 'nature'
-SHOPPING = 'shopping'
-
+# silence the overpass logger
+logging.getLogger('OSMPythonTools').setLevel(level=logging.CRITICAL)
 
 
 class LandmarkManager:
 
     logger = logging.getLogger(__name__)
 
-    city_bbox_side: int     # bbox side in meters
     radius_close_to: int    # radius in meters
     church_coeff: float     # coeff to adjsut score of churches
-    park_coeff: float       # coeff to adjust score of parks
-    tag_coeff: float        # coeff to adjust weight of tags
+    nature_coeff: float       # coeff to adjust score of parks
+    overall_coeff: float        # coeff to adjust weight of tags
     N_important: int        # number of important landmarks to consider
 
 
@@ -40,13 +32,23 @@ class LandmarkManager:
 
         with constants.LANDMARK_PARAMETERS_PATH.open('r') as f:
             parameters = yaml.safe_load(f)
-            self.city_bbox_side = parameters['city_bbox_side']
+            self.max_bbox_side = parameters['city_bbox_side']
             self.radius_close_to = parameters['radius_close_to']
             self.church_coeff = parameters['church_coeff']
-            self.park_coeff = parameters['park_coeff']
-            self.tag_coeff = parameters['tag_coeff']
+            self.nature_coeff = parameters['nature_coeff']
+            self.overall_coeff = parameters['overall_coeff']
+            self.tag_exponent = parameters['tag_exponent']
+            self.image_bonus = parameters['image_bonus']
+            self.wikipedia_bonus = parameters['wikipedia_bonus']
+            self.viewpoint_bonus = parameters['viewpoint_bonus']
+            self.pay_bonus = parameters['pay_bonus']
             self.N_important = parameters['N_important']
 
+        with constants.OPTIMIZER_PARAMETERS_PATH.open('r') as f:
+            parameters = yaml.safe_load(f)
+            self.walking_speed = parameters['average_walking_speed']
+            self.detour_factor = parameters['detour_factor']
+
         self.overpass = Overpass()
         CachingStrategy.use(JSON, cacheDir=constants.OSM_CACHE_DIR)
 
@@ -69,83 +71,39 @@ class LandmarkManager:
         - A list of the most important landmarks based on the user's preferences.
         """
 
-        L = []
-        bbox = self.create_bbox(center_coordinates)
+        max_walk_dist = (preferences.max_time_minute/2)/60*self.walking_speed*1000/self.detour_factor
+        reachable_bbox_side = min(max_walk_dist, self.max_bbox_side)
+
+        # use set to avoid duplicates, this requires some __methods__ to be set in Landmark
+        all_landmarks = set()
+
+        bbox = self.create_bbox(center_coordinates, reachable_bbox_side)
         # list for sightseeing
         if preferences.sightseeing.score != 0:
-            score_function = lambda loc, n_tags: int((self.count_elements_close_to(loc) + ((n_tags**1.2)*self.tag_coeff) )*self.church_coeff)  
-            L1 = self.fetch_landmarks(bbox, self.amenity_selectors['sightseeing'], SIGHTSEEING, score_function)
-            self.correct_score(L1, preferences.sightseeing)
-            L += L1
+            score_function = lambda score: score * 10 * preferences.sightseeing.score / 5
+            current_landmarks = self.fetch_landmarks(bbox, self.amenity_selectors['sightseeing'], preferences.sightseeing.type, score_function)
+            all_landmarks.update(current_landmarks)
 
         # list for nature
         if preferences.nature.score != 0:
-            score_function = lambda loc, n_tags: int((self.count_elements_close_to(loc) + ((n_tags**1.2)*self.tag_coeff) )*self.park_coeff)  
-            L2 = self.fetch_landmarks(bbox, self.amenity_selectors['nature'], NATURE, score_function)
-            self.correct_score(L2, preferences.nature)
-            L += L2
+            score_function = lambda score: score * 10 * self.nature_coeff * preferences.nature.score / 5
+            current_landmarks = self.fetch_landmarks(bbox, self.amenity_selectors['nature'], preferences.nature.type, score_function)
+            all_landmarks.update(current_landmarks)
 
         # list for shopping
         if preferences.shopping.score != 0:
-            score_function = lambda loc, n_tags: int(self.count_elements_close_to(loc) + ((n_tags**1.2)*self.tag_coeff))
-            L3 = self.fetch_landmarks(bbox, self.amenity_selectors['shopping'], SHOPPING, score_function)
-            self.correct_score(L3, preferences.shopping)
-            L += L3
-
-        L = self.remove_duplicates(L)
-        L_constrained = take_most_important(L, self.N_important)
-        self.logger.info(f'Generated {len(L)} landmarks around {center_coordinates}, and constrained to {len(L_constrained)} most important ones.')
-
-        return L, L_constrained
+            score_function = lambda score: score * 10 * preferences.shopping.score / 5
+            current_landmarks = self.fetch_landmarks(bbox, self.amenity_selectors['shopping'], preferences.shopping.type, score_function)
+            # set time for all shopping activites :
+            for landmark in current_landmarks : landmark.duration = 45
+            all_landmarks.update(current_landmarks)
 
 
-    def remove_duplicates(self, landmarks: list[Landmark]) -> list[Landmark]:
-        """
-        Removes duplicate landmarks based on their names from the given list. Only retains the landmark with highest score
+        landmarks_constrained = take_most_important(all_landmarks, self.N_important)
+        self.logger.info(f'Generated {len(all_landmarks)} landmarks around {center_coordinates}, and constrained to {len(landmarks_constrained)} most important ones.')
 
-        Parameters:
-        landmarks (list[Landmark]): A list of Landmark objects.
+        return all_landmarks, landmarks_constrained
 
-        Returns:
-        list[Landmark]: A list of unique Landmark objects based on their names.
-        """
-
-        L_clean = []
-        names = []
-
-        for landmark in landmarks:
-            if landmark.name in names: 
-                continue  
-            else:
-                names.append(landmark.name)
-                L_clean.append(landmark)
-        
-        return L_clean
-        
-
-    def correct_score(self, landmarks: list[Landmark], preference: Preference):
-        """
-        Adjust the attractiveness score of each landmark in the list based on user preferences.
-
-        This method updates the attractiveness of each landmark by scaling it according to the user's preference score.
-        The score adjustment is computed using a simple linear transformation based on the preference score.
-
-        Args:
-            landmarks (list[Landmark]): A list of landmarks whose scores need to be corrected.
-            preference (Preference): The user's preference settings that influence the attractiveness score adjustment.
-
-        Raises:
-            TypeError: If the type of any landmark in the list does not match the expected type in the preference.
-        """
-
-        if len(landmarks) == 0:
-            return
-        
-        if landmarks[0].type != preference.type:
-            raise TypeError(f"LandmarkType {preference.type} does not match the type of Landmark {landmarks[0].name}")
-
-        for elem in landmarks:
-            elem.attractiveness = int(elem.attractiveness*preference.score/5)     # arbitrary computation
 
 
     def count_elements_close_to(self, coordinates: tuple[float, float]) -> int:
@@ -168,7 +126,7 @@ class LandmarkManager:
 
         radius = self.radius_close_to
 
-        alpha = (180*radius) / (6371000*m.pi)
+        alpha = (180 * radius) / (6371000 * math.pi)
         bbox = {'latLower':lat-alpha,'lonLower':lon-alpha,'latHigher':lat+alpha,'lonHigher': lon+alpha}
 
         # Build the query to find elements within the radius
@@ -191,12 +149,13 @@ class LandmarkManager:
             return 0
 
 
-    def create_bbox(self, coordinates: tuple[float, float]) -> tuple[float, float, float, float]:
+    def create_bbox(self, coordinates: tuple[float, float], reachable_bbox_side: int) -> tuple[float, float, float, float]:
         """
         Create a bounding box around the given coordinates.
 
         Args:
             coordinates (tuple[float, float]): The latitude and longitude of the center of the bounding box.
+            reachable_bbox_side (int): The side length of the bounding box in meters.
 
         Returns:
             tuple[float, float, float, float]: The minimum latitude, minimum longitude, maximum latitude, and maximum longitude
@@ -207,11 +166,11 @@ class LandmarkManager:
         lon = coordinates[1]
 
         # Half the side length in km (since it's a square bbox)
-        half_side_length_km = self.city_bbox_side / 2 / 1000
+        half_side_length_km = reachable_bbox_side / 2 / 1000
 
         # Convert distance to degrees
         lat_diff = half_side_length_km / 111  # 1 degree latitude is approximately 111 km
-        lon_diff = half_side_length_km / (111 * m.cos(m.radians(lat)))  # Adjust for longitude based on latitude
+        lon_diff = half_side_length_km / (111 * math.cos(math.radians(lat)))  # Adjust for longitude based on latitude
 
         # Calculate bbox
         min_lat = lat - lat_diff
@@ -250,32 +209,32 @@ class LandmarkManager:
             query = overpassQueryBuilder(
                 bbox = bbox,
                 elementType = ['way', 'relation'],
+                # selector can in principle be a list already,
+                # but it generates the intersection of the queries
+                # we want the union
                 selector = sel,
-                # conditions = [],
+                conditions = ['count_tags()>5'],
                 includeCenter = True,
                 out = 'body'
                 )
+            self.logger.debug(f"Query: {query}")
 
             try:
                 result = self.overpass.query(query)
             except Exception as e:
                 self.logger.error(f"Error fetching landmarks: {e}")
-                return
+                continue
 
             for elem in result.elements():
 
-                name = elem.tag('name')                             # Add name
-                location = (elem.centerLat(), elem.centerLon())     # Add coordinates (lat, lon)
+                name = elem.tag('name')
+                location = (elem.centerLat(), elem.centerLon())
 
                 # TODO: exclude these from the get go
                 # skip if unprecise location
                 if name is None or location[0] is None:
                     continue
 
-                # skip if unused
-                if 'disused:leisure' in elem.tags().keys():
-                    continue
-                
                 # skip if part of another building
                 if 'building:part' in elem.tags().keys() and elem.tag('building:part') == 'yes':
                     continue
@@ -284,33 +243,41 @@ class LandmarkManager:
                 osm_id = elem.id()                  # Add OSM id 
                 elem_type = landmarktype            # Add the landmark type as 'sightseeing, 
                 n_tags = len(elem.tags().keys())    # Add number of tags
+                score = n_tags**self.tag_exponent   # Add score
+                website_url = None
+                image_url = None
+                name_en = None
 
-                # remove specific tags
+                # Adjust scoring
                 skip = False
                 for tag in elem.tags().keys():
                     if "pay" in tag:
-                        n_tags -= 1             # discard payment options for tags
+                        # payment options are misleading and should not count for the scoring.
+                        score += self.pay_bonus
 
                     if "disused" in tag:
-                        skip = True             # skip disused amenities
+                        # skip disused amenities
+                        skip = True
                         break
 
-                    if "wikipedia" in tag:
-                        n_tags += 3             # wikipedia entries count more
+                    if "wiki" in tag:
+                        # wikipedia entries count more
+                        score += self.wikipedia_bonus
 
-                    if tag == "wikidata":
-                        Q = elem.tag('wikidata')
-                        site = Site("wikidata", "wikidata")
-                        item = ItemPage(site, Q)
-                        item.get()
-                        n_languages = len(item.labels)
-                        n_tags += n_languages/10
+                    if "viewpoint" in tag:
+                        # viewpoints must count more
+                        score += self.viewpoint_bonus
+                        duration = 10
+
+                    if "image" in tag:
+                        # images must count more
+                        score += self.image_bonus
 
                     if elem_type != "nature":
                         if "leisure" in tag and elem.tag('leisure') == "park":
                             elem_type = "nature"
 
-                    if landmarktype != SHOPPING:
+                    if landmarktype != "shopping":
                         if "shop" in tag:
                             skip = True
                             break
@@ -319,21 +286,42 @@ class LandmarkManager:
                             skip = True
                             break
 
+                    # Extract image, website and english name
+                    if tag in ['website', 'contact:website']:
+                        website_url = elem.tag(tag)
+                    if tag == 'image':
+                        image_url = elem.tag('image')
+                    if tag =='name:en':
+                        name_en = elem.tag('name:en')
+
                 if skip:
                     continue
 
-                score = score_function(location, n_tags)
-                if score != 0:
-                    # Generate the landmark and append it to the list
+                score = score_function(score)
+                if "place_of_worship" in elem.tags().values():
+                    score = score * self.church_coeff
+                    duration = 10
+                
+                elif "museum" in elem.tags().values() or "aquarium" in elem.tags().values() or "planetarium" in elem.tags().values():
+                    duration = 60
+                
+                else:
+                    duration = 5
+
+                # finally create our own landmark object
                 landmark = Landmark(
-                        name=name,
-                        type=elem_type,
-                        location=location,
-                        osm_type=osm_type,
-                        osm_id=osm_id,
-                        attractiveness=score,
-                        must_do=False,
-                        n_tags=int(n_tags)
+                    name = name,
+                    type = elem_type,
+                    location = location,
+                    osm_type = osm_type,
+                    osm_id = osm_id,
+                    attractiveness = int(score),
+                    must_do = False,
+                    n_tags = int(n_tags),
+                    duration = int(duration),
+                    name_en = name_en,
+                    image_url = image_url,
+                    website_url = website_url
                 )
                 return_list.append(landmark)
         
@@ -357,7 +345,7 @@ def dict_to_selector_list(d: dict) -> list:
     for key, value in d.items():
         if type(value) == list:
             val = '|'.join(value)
-            return_list.append(f'{key}~"{val}"')
+            return_list.append(f'{key}~"^({val})$"')
         elif type(value) == str and len(value) == 0:
             return_list.append(f'{key}')
         else:

backend/src/utils/optimizer.py

@@ -3,7 +3,6 @@ import numpy as np
 
 from scipy.optimize import linprog
 from collections import defaultdict, deque
-from geopy.distance import geodesic
 
 from structs.landmark import Landmark
 from .get_time_separation import get_time
@@ -21,6 +20,7 @@ class Optimizer:
     detour_factor: float            # detour factor of straight line vs real distance in cities
     average_walking_speed: float    # average walking speed of adult
     max_landmarks: int              # max number of landmarks to visit
+    overshoot: float                # overshoot to allow maxtime to overflow. Optimizer is a bit restrictive
 
 
     def __init__(self) :
@@ -31,6 +31,7 @@ class Optimizer:
             self.detour_factor = parameters['detour_factor']
             self.average_walking_speed = parameters['average_walking_speed']
             self.max_landmarks = parameters['max_landmarks']
+            self.overshoot = parameters['overshoot']
         
 
 
@@ -167,7 +168,7 @@ class Optimizer:
 
 
 
-    def init_ub_dist(self, landmarks: list[Landmark], max_steps: int):
+    def init_ub_dist(self, landmarks: list[Landmark], max_time: int):
         """
         Initialize the objective function coefficients and inequality constraints for the optimization problem.
 
@@ -176,7 +177,7 @@ class Optimizer:
 
         Args:
             landmarks (list[Landmark]): List of landmarks.
-            max_steps (int): Maximum number of steps allowed.
+            max_time (int): Maximum time of visit allowed.
 
         Returns:
             Tuple[list[float], list[float], list[int]]: Objective function coefficients, inequality constraint coefficients, and the right-hand side of the inequality constraint.
@@ -191,19 +192,19 @@ class Optimizer:
             dist_table = [0]*len(landmarks)
             c.append(-spot1.attractiveness)
             for j, spot2 in enumerate(landmarks) :
-                t = get_time(spot1.location, spot2.location)
+                t = get_time(spot1.location, spot2.location) + spot1.duration
                 dist_table[j] = t
-            closest = sorted(dist_table)[:22]
+            closest = sorted(dist_table)[:25]
             for i, dist in enumerate(dist_table) :
                 if dist not in closest :
                     dist_table[i] = 32700
             A_ub += dist_table
         c = c*len(landmarks)
 
-        return c, A_ub, [max_steps]
+        return c, A_ub, [max_time*self.overshoot]
 
 
-    def respect_number(self, L: int):
+    def respect_number(self, L, max_landmarks: int):
         """
         Generate constraints to ensure each landmark is visited only once and cap the total number of visited landmarks.
 
@@ -224,7 +225,7 @@ class Optimizer:
             b.append(1)
 
         A = np.vstack((A, ones*L))
-        b.append(self.max_landmarks+1)
+        b.append(max_landmarks+1)
 
         return A, b
 
@@ -433,6 +434,7 @@ class Optimizer:
             self,
             max_time: int,
             landmarks: list[Landmark],
+            max_landmarks: int = None
         ) -> list[Landmark]:
         """
         Main optimization pipeline to solve the landmark visiting problem.
@@ -443,15 +445,18 @@ class Optimizer:
         Args:
             max_time (int): Maximum time allowed for the tour in minutes.
             landmarks (list[Landmark]): List of landmarks to visit.
+            max_landmarks (int): Maximum number of landmarks visited
         Returns:
             list[Landmark]: The optimized tour of landmarks with updated travel times, or None if no valid solution is found.
         """
+        if max_landmarks is None :
+            max_landmarks = self.max_landmarks
 
         L = len(landmarks)
 
         # SET CONSTRAINTS FOR INEQUALITY
         c, A_ub, b_ub = self.init_ub_dist(landmarks, max_time)          # Add the distances from each landmark to the other
-        A, b = self.respect_number(L)                     # Respect max number of visits (no more possible stops than landmarks). 
+        A, b = self.respect_number(L, max_landmarks)                                   # Respect max number of visits (no more possible stops than landmarks). 
         A_ub = np.vstack((A_ub, A), dtype=np.int16)
         b_ub += b
         A, b = self.break_sym(L)                                         # break the 'zig-zag' symmetry
@@ -470,7 +475,7 @@ class Optimizer:
         A, b = self.respect_start_finish(L)                  # Force start and finish positions
         A_eq = np.vstack((A_eq, A), dtype=np.int8)
         b_eq += b
-        A, b = self.respect_order(L)                         # Respect order of visit (only works when max_steps is limiting factor)
+        A, b = self.respect_order(L)                         # Respect order of visit (only works when max_time is limiting factor)
         A_eq = np.vstack((A_eq, A), dtype=np.int8)
         b_eq += b
         
@@ -482,7 +487,7 @@ class Optimizer:
 
         # Raise error if no solution is found
         if not res.success :
-            raise ArithmeticError("No solution could be found, the problem is overconstrained. Please adapt your must_dos")
+            raise ArithmeticError("No solution could be found, the problem is overconstrained. Try with a longer trip (>30 minutes).")
 
         # If there is a solution, we're good to go, just check for connectiveness
         order, circles = self.is_connected(res.x)

backend/src/utils/refiner.py

@@ -2,6 +2,7 @@ import yaml, logging
 
 from shapely import buffer, LineString, Point, Polygon, MultiPoint, concave_hull
 from math import pi
+from typing import List
 
 from structs.landmark import Landmark
 from . import take_most_important, get_time_separation
@@ -17,7 +18,7 @@ class Refiner :
     detour_factor: float            # detour factor of straight line vs real distance in cities
     detour_corridor_width: float    # width of the corridor around the path
     average_walking_speed: float    # average walking speed of adult
-    max_landmarks: int              # max number of landmarks to visit
+    max_landmarks_refiner: int              # max number of landmarks to visit
     optimizer: Optimizer            # optimizer object
 
     def __init__(self, optimizer: Optimizer) :
@@ -29,7 +30,7 @@ class Refiner :
             self.detour_factor = parameters['detour_factor']
             self.detour_corridor_width = parameters['detour_corridor_width']
             self.average_walking_speed = parameters['average_walking_speed']
-            self.max_landmarks = parameters['max_landmarks'] + 4
+            self.max_landmarks_refiner = parameters['max_landmarks_refiner']
 
 
     def create_corridor(self, landmarks: list[Landmark], width: float) :
@@ -134,6 +135,21 @@ class Refiner :
     
         return tour
     
+    def integrate_landmarks(self, sub_list: List[Landmark], main_list: List[Landmark]) :
+        """
+        Inserts 'sub_list' of Landmarks inside the 'main_list' by leaving the ends untouched.
+        
+        Args: 
+            sub_list    : the list of Landmarks to be inserted inside of the 'main_list'.
+            main_list   : the original list with start and finish.
+
+        Returns:
+            the full list.
+        """
+        sub_list.append(main_list[-1])          # add finish back
+        return main_list[:-1] + sub_list        # create full set of possible landmarks
+
+
 
     def find_shortest_path_through_all_landmarks(self, landmarks: list[Landmark]) -> tuple[list[Landmark], Polygon]:
         """
@@ -214,7 +230,7 @@ class Refiner :
             if self.is_in_area(area, landmark.location) and landmark.name not in visited_names:
                 second_order_landmarks.append(landmark)
 
-        return take_most_important.take_most_important(second_order_landmarks, len(visited_landmarks))
+        return take_most_important.take_most_important(second_order_landmarks, int(self.max_landmarks_refiner*0.75))
 
 
     # Try fix the shortest path using shapely
@@ -253,6 +269,11 @@ class Refiner :
         except :
             better_tour_poly = concave_hull(MultiPoint(coords))  # Create concave hull with "core" of tour leaving out start and finish
             xs, ys = better_tour_poly.exterior.xy
+            """ 
+            ERROR HERE : 
+                Exception has occurred: AttributeError
+                'LineString' object has no attribute 'exterior'
+            """
 
 
         # reverse the xs and ys
@@ -308,32 +329,37 @@ class Refiner :
         """
 
         # No need to refine if no detour is taken
-        if detour == 0:
-            return base_tour
+        # if detour == 0:
+        #     return base_tour
         
         minor_landmarks = self.get_minor_landmarks(all_landmarks, base_tour, self.detour_corridor_width)
 
         self.logger.info(f"Using {len(minor_landmarks)} minor landmarks around the predicted path")
 
-        # full set of visitable landmarks
-        full_set = base_tour[:-1] + minor_landmarks   # create full set of possible landmarks (without finish)
-        full_set.append(base_tour[-1])                # add finish back
+        # Full set of visitable landmarks.
+        full_set = self.integrate_landmarks(minor_landmarks, base_tour)     # could probably be optimized with less overhead
 
-        # get a new tour
+        # Generate a new tour with the optimizer.
         new_tour = self.optimizer.solve_optimization(
             max_time = max_time + detour,
-            landmarks = full_set
+            landmarks = full_set, 
+            max_landmarks = self.max_landmarks_refiner
         )
 
+        # If unsuccessful optimization, use the base_tour.
         if new_tour is None:
             self.logger.warning("No solution found for the refined tour. Returning the initial tour.")
             new_tour = base_tour
 
+        # If only one landmark, return it.
+        if len(new_tour) < 4 :
+            return new_tour
 
-        # Find shortest path using the nearest neighbor heuristic
+        # Find shortest path using the nearest neighbor heuristic.
         better_tour, better_poly = self.find_shortest_path_through_all_landmarks(new_tour)
 
-        # Fix the tour using Polygons if the path looks weird
+        # Fix the tour using Polygons if the path looks weird. 
+        # Conditions : circular trip and invalid polygon.
         if base_tour[0].location == base_tour[-1].location and not better_poly.is_valid :
             better_tour = self.fix_using_polygon(better_tour)
 

backend/src/utils/take_most_important.py

@@ -1,38 +1,16 @@
 from structs.landmark import Landmark
 
-def take_most_important(landmarks: list[Landmark], N_important) -> list[Landmark] :
-    L = len(landmarks)
-    L_copy = []
-    L_clean = []
-    scores = [0]*len(landmarks)
-    names = []
-    name_id = {}
+def take_most_important(landmarks: list[Landmark], n_important) -> list[Landmark]:
+    """
+    Given a list of landmarks, return the n_important most important landmarks
+    Parameters:
+    landmarks: list[Landmark] - list of landmarks
+    n_important: int - number of most important landmarks to return
+    Returns:
+    list[Landmark] - list of the n_important most important landmarks
+    """
 
-    for i, elem in enumerate(landmarks) :
-        if elem.name not in names :
-            names.append(elem.name)
-            name_id[elem.name] = [i]
-            L_copy.append(elem)
-        else :
-            name_id[elem.name] += [i]
-            scores = []
-            for j in name_id[elem.name] :
-                scores.append(L[j].attractiveness)
-            best_id = max(range(len(scores)), key=scores.__getitem__)
-            t = name_id[elem.name][best_id]
-            if t == i :
-                for old in L_copy :
-                    if old.name == elem.name :
-                        old.attractiveness = L[t].attractiveness
+    # Sort landmarks by attractiveness (descending)
+    sorted_landmarks = sorted(landmarks, key=lambda x: x.attractiveness, reverse=True)
 
-    scores = [0]*len(L_copy)
-    for i, elem in enumerate(L_copy) :
-        scores[i] = elem.attractiveness
-
-    res = sorted(range(len(scores)), key = lambda sub: scores[sub])[-(N_important-L):]
-
-    for i, elem in enumerate(L_copy) :
-        if i in res :
-            L_clean.append(elem)
-
-    return L_clean
+    return sorted_landmarks[:n_important]

frontend/.github/workflows/build_app_android.yaml

@@ -0,0 +1,71 @@
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up ruby env
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.2.1
+          bundler-cache: true
+
+      - name: Setup java for android build
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'zulu'
+
+      - name: Setup android SDK
+        uses: android-actions/setup-android@v3
+      
+      - name: Install Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          flutter-version: 3.22.0
+          cache: true
+
+      - name: Infer version number from git tag
+        id: version
+        env: 
+          REF_NAME: ${{ github.ref_name }}
+        run:
+          # remove the 'v' prefix from the tag name
+          echo "BUILD_NAME=${REF_NAME//v}" >> $GITHUB_ENV
+
+      - name: Load secrets
+        id: load-secrets
+        uses: hashicorp/vault-action@v3
+        with:
+          url: https://api.hashicorp.com
+          token: ${{ secrets.VAULT_TOKEN }}
+          secrets: |
+            secret/release GOOGLE_MAPS_API_KEY | GOOGLE_MAPS_API_KEY ;
+            secret/release ANDROID_SECRET_PROPERTIES_BASE64 | ANDROID_SECRET_PROPERTIES_BASE64 ;
+            secret/release ANDROID_GOOGLE_PLAY_JSON_BASE64 | ANDROID_GOOGLE_PLAY_JSON_BASE64 ;
+            secret/release ANDROID_KEYSTORE_BASE64 | ANDROID_KEYSTORE_BASE64 ;
+
+      - name: Put selected secrets into files
+        run: |
+          echo "${{ steps.load-secrets.outputs.ANDROID_SECRET_PROPERTIES_BASE64 }}" | base64 -d > secrets.properties
+          echo "${{ steps.load-secrets.outputs.ANDROID_GOOGLE_PLAY_JSON_BASE64 }}" | base64 -d > google-key.json
+          echo "${{ steps.load-secrets.outputs.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > release.keystore
+        working-directory: android
+
+      - name: Install fastlane
+        run: bundle install
+        working-directory: android
+
+      - name: Run fastlane lane
+        run: bundle exec fastlane deploy_release
+        working-directory: android
+        env:
+          BUILD_NUMBER: ${{ github.run_number }}
+          # BUILD_NAME is implicitly available
+          GOOGLE_MAPS_API_KEY: ${{ steps.load-secrets.outputs.GOOGLE_MAPS_API_KEY }}

frontend/.github/workflows/build_app_ios.yaml

@@ -0,0 +1,64 @@
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up ruby env
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.2.1
+          bundler-cache: true
+
+      - name: Install Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          flutter-version: 3.22.0
+          cache: true
+
+      - name: Infer version number from git tag
+        id: version
+        env: 
+          REF_NAME: ${{ github.ref_name }}
+        run:
+          # remove the 'v' prefix from the tag name
+          echo "BUILD_NAME=${REF_NAME//v}" >> $GITHUB_ENV
+
+      - name: Load secrets
+        id: load-secrets
+        uses: hashicorp/vault-action@v3
+        with:
+          url: https://api.hashicorp.com
+          token: ${{ secrets.VAULT_TOKEN }}
+          secrets: |
+            secret/release GOOGLE_MAPS_API_KEY | GOOGLE_MAPS_API_KEY ;
+            secret/release IOS_ASC_KEY_ID | IOS_ASC_KEY_ID ;
+            secret/release IOS_ASC_ISSUER_ID | IOS_ASC_ISSUER_ID ;
+            secret/release IOS_ASC_KEY_P8 | IOS_ASC_KEY_P8 ;
+            secret/release IOS_MATCH_REPO_SSH_KEY_BASE64 | IOS_MATCH_REPO_SSH_KEY_BASE64 ;
+
+      - name: Setup SSH key for match git repo
+        run: echo "$MATCH_REPO_SSH_KEY" | base64 --decode > ~/.ssh/id_rsa && chmod 600 ~/.ssh/id_rsa
+        env:
+          MATCH_REPO_SSH_KEY: ${{ steps.load-secrets.outputs.IOS_MATCH_REPO_SSH_KEY_BASE64 }}
+
+      - name: Install fastlane
+        run: bundle install
+        working-directory: ios
+
+      - name: Run fastlane lane
+        run: bundle exec fastlane deploy_release
+        working-directory: ios
+        env:
+          BUILD_NUMBER: ${{ github.run_number }}
+          # BUILD_NAME is implicitly available
+          GOOGLE_MAPS_API_KEY: ${{ steps.load-secrets.outputs.GOOGLE_MAPS_API_KEY }}
+          IOS_ASC_KEY_ID: ${{ GOOGLE_MAPS_API_KEY.IOS_ASC_KEY_ID }}
+          IOS_ASC_ISSUER_ID: ${{ GOOGLE_MAPS_API_KEY.IOS_ASC_ISSUER_ID }}
+          IOS_ASC_KEY_P8: ${{ GOOGLE_MAPS_API_KEY.IOS_ASC_KEY_P8 }}

frontend/README.md

@@ -1,6 +1,6 @@
 # Frontend
 
-This is the frontend of the project. It is a Flutter application that is designed to run on both Android and iOS devices. The frontend is responsible for displaying the user interface and handling user input. It communicates with the backend to retrieve and send data.
+The frontend of this project is a Flutter application designed to run on both Android and iOS devices (and possibly as a PWA). The frontend is responsible for displaying the user interface and handling user input. It communicates with the backend via a REST-api to retrieve and send data.
 
 
 ## Getting Started
@@ -15,3 +15,48 @@ Once you have the Flutter SDK installed, you can locally install the dependencie
 ```bash
 flutter pub get
 ```
+
+## Development
+### ...
+### Icons and logos
+The application uses a custom launcher icon and splash screen. These are managed platform-independently using the `flutter_launcher_icons` package.
+
+To update the icons, change the `flutter_launcher_icons.yaml` configuration file. Especially the `image_path` is relevant. Then run
+```bash
+dart run flutter_launcher_icons
+```
+
+### Deploying a new version
+To truly deploy a new version of the application, i.e. to the official app stores, a special CI step is required. This listens for new tags. To create a new tag position yourself on the main branch and run
+```bash
+git tag -a v<name> -m "Release <name>"
+git push origin v<name>
+```
+We adhere to the [Semantic Versioning](https://semver.org/) standard, so the tag should be of the form `v0.1.8` for example. 
+
+
+## Fastlane - in depth
+The application is deployed to the Google Play Store and the Apple App Store using fastlane: [https://docs.fastlane.tools/](https://docs.fastlane.tools/)
+
+Fastlane is installed as a Ruby gem. Since the bundler-gemfile is scoped to a single directory, a `Gemfile` is included in both the `android` and `ios` directories. Once installed, the usage is
+```bash
+cd frontend/android # or ios
+bundle install
+bundle exec fastlane <lane>
+```
+This is reused in the CI/CD pipeline to automate the deployment process.
+
+Secrets used by fastlane are stored on hashicorp vault and are fetched by the CI/CD pipeline. See below.
+
+## Secrets
+These are mostly used by the CI/CD pipeline to deploy the application. The main usage for github actions is documented under [https://github.com/hashicorp/vault-action](https://github.com/hashicorp/vault-action).
+**Global secrets** are used for both versions of the app (android and ios). 
+- `GOOGLE_MAPS_API_KEY` is used to authenticate with the Google Maps API
+
+**Platform-specific secrets** are used by the CI/CD pipeline to deploy to the respective app stores.
+- `ANDROID_KEYSTORE` is used to sign the android apk
+- `ANDROID_GOOGLE_KEY` is used to authenticate with the Google Play Store api
+- `IOS_GOOGLE_...`
+- `IOS_GOOGLE_...`
+- `IOS_GOOGLE_...`
+- `IOS_GOOGLE_...`

frontend/android/.gitignore

@@ -1,8 +1,8 @@
-gradle-wrapper.jar
+gradlew
+gradlew.bat
+gradle/
 /.gradle
 /captures/
-/gradlew
-/gradlew.bat
 /local.properties
 /secrets.properties
 GeneratedPluginRegistrant.java
@@ -12,3 +12,6 @@ GeneratedPluginRegistrant.java
 key.properties
 **/*.keystore
 **/*.jks
+
+# Fastlane google cloud access
+google-key.json

frontend/android/Gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "fastlane"

frontend/android/Gemfile.lock

@@ -0,0 +1,220 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    artifactory (3.0.17)
+    atomos (0.1.3)
+    aws-eventstream (1.3.0)
+    aws-partitions (1.970.0)
+    aws-sdk-core (3.202.2)
+      aws-eventstream (~> 1, >= 1.3.0)
+      aws-partitions (~> 1, >= 1.651.0)
+      aws-sigv4 (~> 1.9)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-kms (1.88.0)
+      aws-sdk-core (~> 3, >= 3.201.0)
+      aws-sigv4 (~> 1.5)
+    aws-sdk-s3 (1.159.0)
+      aws-sdk-core (~> 3, >= 3.201.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.5)
+    aws-sigv4 (1.9.1)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    base64 (0.2.0)
+    claide (1.1.0)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander (4.6.0)
+      highline (~> 2.0.0)
+    declarative (0.0.20)
+    digest-crc (0.6.5)
+      rake (>= 12.0.0, < 14.0.0)
+    domain_name (0.6.20240107)
+    dotenv (2.8.1)
+    emoji_regex (3.2.3)
+    excon (0.111.0)
+    faraday (1.10.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.2)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.0)
+      faraday (~> 1.0)
+    fastimage (2.3.1)
+    fastlane (2.222.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.8, < 3.0.0)
+      artifactory (~> 3.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored (~> 1.2)
+      commander (~> 4.6)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-apis-androidpublisher_v3 (~> 0.3)
+      google-apis-playcustomapp_v1 (~> 0.1)
+      google-cloud-env (>= 1.6.0, < 2.0.0)
+      google-cloud-storage (~> 1.31)
+      highline (~> 2.0)
+      http-cookie (~> 1.0.5)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (>= 2.0.0, < 3.0.0)
+      naturally (~> 2.2)
+      optparse (>= 0.1.1, < 1.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.5)
+      simctl (~> 1.6.3)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (~> 3)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
+    gh_inspector (1.1.3)
+    google-apis-androidpublisher_v3 (0.54.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-core (0.11.3)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+    google-apis-iamcredentials_v1 (0.17.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-playcustomapp_v1 (0.13.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-storage_v1 (0.31.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-cloud-core (1.7.1)
+      google-cloud-env (>= 1.0, < 3.a)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.6.0)
+      faraday (>= 0.17.3, < 3.0)
+    google-cloud-errors (1.4.0)
+    google-cloud-storage (1.47.0)
+      addressable (~> 2.8)
+      digest-crc (~> 0.4)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.31.0)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
+      mini_mime (~> 1.0)
+    googleauth (1.8.1)
+      faraday (>= 0.17.3, < 3.a)
+      jwt (>= 1.4, < 3.0)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (>= 0.16, < 2.a)
+    highline (2.0.3)
+    http-cookie (1.0.7)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    jmespath (1.6.2)
+    json (2.7.2)
+    jwt (2.8.2)
+      base64
+    mini_magick (4.13.2)
+    mini_mime (1.1.5)
+    multi_json (1.15.0)
+    multipart-post (2.4.1)
+    nanaimo (0.3.0)
+    naturally (2.2.1)
+    nkf (0.2.0)
+    optparse (0.5.0)
+    os (1.1.4)
+    plist (3.7.1)
+    public_suffix (6.0.1)
+    rake (13.2.1)
+    representable (3.2.0)
+      declarative (< 0.1.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rexml (3.3.6)
+      strscan
+    rouge (2.0.7)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
+    security (0.1.5)
+    signet (0.19.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.10)
+      CFPropertyList
+      naturally
+    strscan (3.1.0)
+    terminal-notifier (2.0.0)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    trailblazer-option (0.1.2)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.2)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unicode-display_width (2.5.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.25.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+      rexml (>= 3.3.2, < 4.0)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.1)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  fastlane
+
+BUNDLED WITH
+   2.5.18

frontend/android/README.md

@@ -2,13 +2,12 @@
 
 ### Keystore setup
 ```bash
-keytool -genkey -v -keystore release.keystore -keyalg RSA -keysize 2048 -validity 10000 -alias release
+keytool -genkey -v -keystore release.keystore -keyalg RSA -keysize 2048 -validity 10000 -alias upload
 ```
-- This is required to store local credentials securely (not used for now).
-- But necesseary in order to restrict the particular api key to a particular app (through the sha1 of the associated keystore).
+- This is required to store local credentials securely and more importantly to sign the app for google play store distribution.
 
 
-### Building and secret credentials
+### Using secret credentials during build
 Following the guide under [https://developers.google.com/maps/flutter-package/config#android_1](https://developers.google.com/maps/flutter-package/config#android_1).
 - Add the following to `android/build.gradle`:
     ```gradle
@@ -36,13 +35,31 @@ Following the guide under [https://developers.google.com/maps/flutter-package/co
         android:value="${MAPS_API_KEY}" />
     ```
 
+### Signing the app
+Compared to the flutter template application, a few changes have to be made:
+- Added to `android/app/build.gradle`:
+    ```gradle
+        signingConfigs {
+            release {
+                keyAlias = secretProperties['keyAlias']
+                keyPassword = secretProperties['keyPassword']
+                storeFile = secretProperties['storeFile'] ? file(secretProperties['storeFile']) : null
+                storePassword = secretProperties['storePassword']
+            }
+        }
+    ```
+- Changed the `buildTypes` to use the `release` signing config:
+    ```gradle
+        buildTypes {
+            release {
+                signingConfig signingConfigs.release
+            }
+        }
+    ```
+    This makes use of the `secretProperties` defined previously:
+    ```gradle
+        secretPropertiesFile.withReader('UTF-8') { reader ->
+            secretProperties.load(reader)
+        }
+    ```
 
-### Using the credentials in CI
-- Add the base64 encoded credentials to the repository secrets (e.g. `ANDROID_SECRETS`).
-    ```bash
-    base64 -i android/secrets.properties
-    ```
-- Use the following in the CI script:
-    ```bash
-    echo {{ secrets.ANDROID_SECRETS }} | base64 -d > android/secrets.properties
-    ```

frontend/android/app/build.gradle

@@ -30,19 +30,24 @@ if (flutterVersionName == null) {
 
 
 def secretPropertiesFile = rootProject.file('secrets.properties')
+def fallbackPropertiesFile = rootProject.file('fallback.properties')
 def secretProperties = new Properties()
 
 if (secretPropertiesFile.exists()) {
     secretPropertiesFile.withReader('UTF-8') { reader ->
         secretProperties.load(reader)
     }
+} else if (fallbackPropertiesFile.exists()) {
+    fallbackPropertiesFile.withReader('UTF-8') { reader ->
+        secretProperties.load(reader)
+    }
 } else {
-    throw new GradleException("Secrets file secrets.properties not found")
+    throw new GradleException("Secrets file (secrets.properties, fallback.properties) not found")
 }
 
 
 android {
-    namespace "com.example.fast_network_navigation"
+    namespace "com.anydev.anyway"
     compileSdk flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
@@ -60,8 +65,8 @@ android {
     }
 
     defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.example.fast_network_navigation"
+  
+        applicationId "com.anydev.anyway"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
         // Minimum Android version for Google Maps SDK
@@ -72,15 +77,22 @@ android {
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         // // Placeholders of keys that are replaced by the build system.
-        manifestPlaceholders += ['MAPS_API_KEY': secretProperties.getProperty('MAPS_API_KEY')]
+        manifestPlaceholders += ['MAPS_API_KEY': System.getenv('GOOGLE_MAPS_API_KEY')]
 
     }
 
+    signingConfigs {
+        release {
+            keyAlias = secretProperties['keyAlias']
+            keyPassword = secretProperties['keyPassword']
+            storeFile = secretProperties['storeFile'] ? file(secretProperties['storeFile']) : null
+            storePassword = secretProperties['storePassword']
+        }
+    }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            signingConfig = signingConfigs.release
         }
     }
 }

frontend/android/app/src/main/AndroidManifest.xml

@@ -1,9 +1,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Required to fetch data from the internet. -->
     <uses-permission android:name="android.permission.INTERNET"/>
+    <!-- Required to show user location -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
 
     <application
-        android:label="fast_network_navigation"
+        android:label="anyway"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

frontend/android/app/src/main/kotlin/com/example/fast_network_navigation/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.example.fast_network_navigation
+package com.anydev.anyway
 
 import io.flutter.embedding.android.FlutterActivity
 

frontend/android/fallback.properties

@@ -1 +1,3 @@
+# This file mirrors the state of secrets.properties as a reference for the developer.
+# And as a fallback for build.gradle
 MAPS_API_KEY=Key

frontend/android/fastlane/Appfile

@@ -0,0 +1,2 @@
+json_key_file("google-key.json") # Path to the json secret file - Follow https://docs.fastlane.tools/actions/supply/#setup to get one
+package_name("com.anydev.anyway") # e.g. com.krausefx.app

frontend/android/fastlane/Fastfile

@@ -0,0 +1,52 @@
+default_platform(:android)
+
+platform :android do
+
+  desc "Deploy a new version to closed testing (play store)"
+  lane :deploy_testing do
+    build_name = ENV["BUILD_NAME"]
+    build_number = ENV["BUILD_NUMBER"]
+
+    sh(
+      "flutter",
+      "build",
+      "appbundle",
+      "--release",
+      "--build-name=#{build_name}",
+      "--build-number=#{build_number}",
+      )
+    
+    upload_to_play_store(
+      track: 'alpha',
+      skip_upload_apk: true,
+      skip_upload_changelogs: true,
+      aab: "../build/app/outputs/bundle/release/app-release.aab",
+      # this is the default output of flutter build ... --release
+      # in particular this the build folder lies in the flutter root folder
+      # this is the parent folder for the android folder
+      )
+  end
+
+
+  desc "Deploy a new version as a full release"
+  lane :deploy_release do
+    build_name = ENV["BUILD_NAME"]
+    build_number = ENV["BUILD_NUMBER"]
+
+    sh(
+      "flutter",
+      "build",
+      "appbundle",
+      "--release",
+      "--build-name=#{build_name}",
+      "--build-number=#{build_number}",
+      )
+    
+    upload_to_play_store(
+      track: 'production',
+      skip_upload_apk: true,
+      skip_upload_changelogs: true,
+      aab: "../build/app/outputs/bundle/release/app-release.aab",
+      )
+  end
+end

frontend/android/fastlane/README.md

@@ -0,0 +1,40 @@
+fastlane documentation
+----
+
+# Installation
+
+Make sure you have the latest version of the Xcode command line tools installed:
+
+```sh
+xcode-select --install
+```
+
+For _fastlane_ installation instructions, see [Installing _fastlane_](https://docs.fastlane.tools/#installing-fastlane)
+
+# Available Actions
+
+## Android
+
+### android deploy_testing
+
+```sh
+[bundle exec] fastlane android deploy_testing
+```
+
+Deploy a new version as a preview version
+
+### android deploy_release
+
+```sh
+[bundle exec] fastlane android deploy_release
+```
+
+Deploy a new version as a full release
+
+----
+
+This README.md is auto-generated and will be re-generated every time [_fastlane_](https://fastlane.tools) is run.
+
+More information about _fastlane_ can be found on [fastlane.tools](https://fastlane.tools).
+
+The documentation of _fastlane_ can be found on [docs.fastlane.tools](https://docs.fastlane.tools).

frontend/android/fastlane/metadata/android/en-US/full_description.txt

@@ -0,0 +1,7 @@
+AnyWay - plan city trips your way
+
+AnyWay is a mobile application that helps users plan city trips. The app allows users to specify their preferences and constraints, and then generates a personalized itinerary for them. The planning follows some guiding principles:
+- **Personalization**:The user's preferences should be reflected in the choice of destinations.
+- **Efficiency**:The itinerary should be optimized for the user's constraints.
+- **Flexibility**: We aknowledge that tourism is a dynamic activity, and that users may want to change their plans on the go.
+- **Discoverability**: Tourism is an inherently exploratory activity. Once a rough itinerary is generated, detours and spontaneous decisions should be encouraged.

frontend/android/fastlane/metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+AnyWay - plan city trips your way!

frontend/android/fastlane/metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+AnyWay

frontend/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip

frontend/android/settings.gradle

@@ -20,7 +20,7 @@ pluginManagement {
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
     id "com.android.application" version "7.3.0" apply false
-    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+    id "org.jetbrains.kotlin.android" version "2.0.20" apply false
 }
 
 include ":app"

frontend/assets/cat.svg

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 27.5.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 500 500" style="enable-background:new 0 0 500 500;" xml:space="preserve">
+<g id="OBJECTS">
+	<g>
+		<path style="fill:#F2DBDE;" d="M381.005,363.01c-53.963,8.445-84.441,11.1-138.832,6.101
+			c-54.388-4.998-109.48-25.844-144.743-67.555c-23.468-27.759-36.728-62.943-43.732-98.613c-3.745-19.07-5.754-39.21,0.433-57.635
+			c7.513-22.378,26.565-39.569,48.136-49.156c21.572-9.589,45.552-12.365,69.151-12.944c47.753-1.172,95.706,6.26,140.863,21.831
+			c35.603,12.277,69.954,29.937,96.972,56.171c27.019,26.233,46.213,61.723,47.963,99.341
+			C458.967,298.17,438.434,354.022,381.005,363.01z"/>
+		<g>
+			<path style="fill:#F2BFC6;" d="M314.479,248.209c-22.398,36.41-29.246,81.831-19.597,123.401
+				c27.302-0.242,52.026-3.263,86.124-8.6c57.429-8.989,77.961-64.84,76.211-102.458c-1.503-32.308-15.881-63.041-37.024-87.694
+				C375.546,184.337,337.241,211.21,314.479,248.209z"/>
+			<path style="fill:#F2BFC6;" d="M60.074,229.111c2.232,7.566,4.802,15.029,7.749,22.32c40.138-5.931,78.066-26.379,104.834-56.907
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+		</g>
+	</g>
+	<ellipse style="opacity:0.15;fill:#2D3038;" cx="250.223" cy="394.224" rx="109.236" ry="18.917"/>
+	<g>
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frontend/devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions:

frontend/flutter_launcher_icons.yaml

@@ -0,0 +1,17 @@
+flutter_launcher_icons:
+  image_path: "assets/launcher/icon.png"
+
+  # Android section
+  android: true
+  min_sdk_android: 21 # android min sdk min:16, default 21
+
+  # iOS section
+  ios: true
+  remove_alpha_ios: true # app store rejecs icons with alpha
+
+  # Web section
+  web:
+    generate: true
+    image_path: "assets/launcher/icon.png"
+    # background_color: "#hexcode"
+    # theme_color: "#hexcode"

frontend/ios/.gitignore

@@ -1,3 +1,9 @@
+# fastlane secret
+.env
+secret.env
+*.mobileprovision
+report.xml
+
 **/dgph
 *.mode1v3
 *.mode2v3

frontend/ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

frontend/ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

frontend/ios/Gemfile

@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+gem "fastlane"
+gem "cocoapods"
+

frontend/ios/Gemfile.lock

@@ -0,0 +1,288 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    activesupport (5.2.8.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    algoliasearch (1.27.5)
+      httpclient (~> 2.8, >= 2.8.3)
+      json (>= 1.5.1)
+    artifactory (3.0.17)
+    atomos (0.1.3)
+    aws-eventstream (1.3.0)
+    aws-partitions (1.1004.0)
+    aws-sdk-core (3.212.0)
+      aws-eventstream (~> 1, >= 1.3.0)
+      aws-partitions (~> 1, >= 1.992.0)
+      aws-sigv4 (~> 1.9)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-kms (1.95.0)
+      aws-sdk-core (~> 3, >= 3.210.0)
+      aws-sigv4 (~> 1.5)
+    aws-sdk-s3 (1.170.1)
+      aws-sdk-core (~> 3, >= 3.210.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.5)
+    aws-sigv4 (1.10.1)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    base64 (0.2.0)
+    claide (1.1.0)
+    cocoapods (1.10.2)
+      addressable (~> 2.6)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.10.2)
+      cocoapods-deintegrate (>= 1.0.3, < 2.0)
+      cocoapods-downloader (>= 1.4.0, < 2.0)
+      cocoapods-plugins (>= 1.0.0, < 2.0)
+      cocoapods-search (>= 1.0.0, < 2.0)
+      cocoapods-trunk (>= 1.4.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (>= 2.3.0, < 3.0)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.6.6)
+      nap (~> 1.0)
+      ruby-macho (~> 1.4)
+      xcodeproj (>= 1.19.0, < 2.0)
+    cocoapods-core (1.10.2)
+      activesupport (> 5.0, < 6)
+      addressable (~> 2.6)
+      algoliasearch (~> 1.0)
+      concurrent-ruby (~> 1.1)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+      netrc (~> 0.11)
+      public_suffix
+      typhoeus (~> 1.0)
+    cocoapods-deintegrate (1.0.5)
+    cocoapods-downloader (1.6.3)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.1)
+    cocoapods-trunk (1.6.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.2.0)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander (4.6.0)
+      highline (~> 2.0.0)
+    concurrent-ruby (1.3.4)
+    declarative (0.0.20)
+    digest-crc (0.6.5)
+      rake (>= 12.0.0, < 14.0.0)
+    domain_name (0.6.20240107)
+    dotenv (2.8.1)
+    emoji_regex (3.2.3)
+    escape (0.0.4)
+    ethon (0.16.0)
+      ffi (>= 1.15.0)
+    excon (0.112.0)
+    faraday (1.10.4)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.2)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.1)
+      faraday (~> 1.0)
+    fastimage (2.3.1)
+    fastlane (2.225.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.8, < 3.0.0)
+      artifactory (~> 3.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored (~> 1.2)
+      commander (~> 4.6)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      fastlane-sirp (>= 1.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-apis-androidpublisher_v3 (~> 0.3)
+      google-apis-playcustomapp_v1 (~> 0.1)
+      google-cloud-env (>= 1.6.0, < 2.0.0)
+      google-cloud-storage (~> 1.31)
+      highline (~> 2.0)
+      http-cookie (~> 1.0.5)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (>= 2.0.0, < 3.0.0)
+      naturally (~> 2.2)
+      optparse (>= 0.1.1, < 1.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.5)
+      simctl (~> 1.6.3)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (~> 3)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
+    fastlane-sirp (1.0.0)
+      sysrandom (~> 1.0)
+    ffi (1.17.0)
+    ffi (1.17.0-x86_64-darwin)
+    fourflusher (2.3.1)
+    fuzzy_match (2.0.4)
+    gh_inspector (1.1.3)
+    google-apis-androidpublisher_v3 (0.54.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-core (0.11.3)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+    google-apis-iamcredentials_v1 (0.17.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-playcustomapp_v1 (0.13.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-storage_v1 (0.31.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-cloud-core (1.7.1)
+      google-cloud-env (>= 1.0, < 3.a)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.6.0)
+      faraday (>= 0.17.3, < 3.0)
+    google-cloud-errors (1.4.0)
+    google-cloud-storage (1.47.0)
+      addressable (~> 2.8)
+      digest-crc (~> 0.4)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.31.0)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
+      mini_mime (~> 1.0)
+    googleauth (1.8.1)
+      faraday (>= 0.17.3, < 3.a)
+      jwt (>= 1.4, < 3.0)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (>= 0.16, < 2.a)
+    highline (2.0.3)
+    http-cookie (1.0.7)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    i18n (1.14.6)
+      concurrent-ruby (~> 1.0)
+    jmespath (1.6.2)
+    json (2.8.1)
+    jwt (2.9.3)
+      base64
+    mini_magick (4.13.2)
+    mini_mime (1.1.5)
+    minitest (5.25.1)
+    molinillo (0.6.6)
+    multi_json (1.15.0)
+    multipart-post (2.4.1)
+    nanaimo (0.4.0)
+    nap (1.1.0)
+    naturally (2.2.1)
+    netrc (0.11.0)
+    nkf (0.2.0)
+    optparse (0.6.0)
+    os (1.1.4)
+    plist (3.7.1)
+    public_suffix (6.0.1)
+    rake (13.2.1)
+    representable (3.2.0)
+      declarative (< 0.1.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rexml (3.3.9)
+    rouge (2.0.7)
+    ruby-macho (1.4.0)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
+    security (0.1.5)
+    signet (0.19.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.10)
+      CFPropertyList
+      naturally
+    sysrandom (1.0.5)
+    terminal-notifier (2.0.0)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thread_safe (0.3.6)
+    trailblazer-option (0.1.2)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.2)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    typhoeus (1.4.1)
+      ethon (>= 0.9.0)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    uber (0.1.0)
+    unicode-display_width (2.6.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.27.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.4.0)
+      rexml (>= 3.3.6, < 4.0)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.1)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+  x86_64-darwin-23
+
+DEPENDENCIES
+  cocoapods
+  fastlane
+
+BUNDLED WITH
+   2.5.23

frontend/ios/Podfile

@@ -0,0 +1,44 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '12.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

frontend/ios/Podfile.lock

@@ -0,0 +1,89 @@
+PODS:
+  - Flutter (1.0.0)
+  - geocoding_ios (1.0.5):
+    - Flutter
+  - geolocator_apple (1.2.0):
+    - Flutter
+  - Google-Maps-iOS-Utils (6.0.0):
+    - GoogleMaps (~> 9.0)
+  - google_maps_flutter_ios (0.0.1):
+    - Flutter
+    - Google-Maps-iOS-Utils (< 7.0, >= 5.0)
+    - GoogleMaps (< 10.0, >= 8.4)
+  - GoogleMaps (9.1.1):
+    - GoogleMaps/Maps (= 9.1.1)
+  - GoogleMaps/Base (9.1.1)
+  - GoogleMaps/Maps (9.1.1):
+    - GoogleMaps/Base
+  - map_launcher (0.0.1):
+    - Flutter
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - permission_handler_apple (9.3.0):
+    - Flutter
+  - shared_preferences_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - sqflite (0.0.3):
+    - Flutter
+    - FlutterMacOS
+  - url_launcher_ios (0.0.1):
+    - Flutter
+
+DEPENDENCIES:
+  - Flutter (from `Flutter`)
+  - geocoding_ios (from `.symlinks/plugins/geocoding_ios/ios`)
+  - geolocator_apple (from `.symlinks/plugins/geolocator_apple/ios`)
+  - google_maps_flutter_ios (from `.symlinks/plugins/google_maps_flutter_ios/ios`)
+  - map_launcher (from `.symlinks/plugins/map_launcher/ios`)
+  - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
+  - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
+  - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - sqflite (from `.symlinks/plugins/sqflite/darwin`)
+  - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
+
+SPEC REPOS:
+  trunk:
+    - Google-Maps-iOS-Utils
+    - GoogleMaps
+
+EXTERNAL SOURCES:
+  Flutter:
+    :path: Flutter
+  geocoding_ios:
+    :path: ".symlinks/plugins/geocoding_ios/ios"
+  geolocator_apple:
+    :path: ".symlinks/plugins/geolocator_apple/ios"
+  google_maps_flutter_ios:
+    :path: ".symlinks/plugins/google_maps_flutter_ios/ios"
+  map_launcher:
+    :path: ".symlinks/plugins/map_launcher/ios"
+  path_provider_foundation:
+    :path: ".symlinks/plugins/path_provider_foundation/darwin"
+  permission_handler_apple:
+    :path: ".symlinks/plugins/permission_handler_apple/ios"
+  shared_preferences_foundation:
+    :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
+  sqflite:
+    :path: ".symlinks/plugins/sqflite/darwin"
+  url_launcher_ios:
+    :path: ".symlinks/plugins/url_launcher_ios/ios"
+
+SPEC CHECKSUMS:
+  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  geocoding_ios: bcbdaa6bddd7d3129c9bcb8acddc5d8778689768
+  geolocator_apple: d981750b9f47dbdb02427e1476d9a04397beb8d9
+  Google-Maps-iOS-Utils: cfe6a0239c7ca634b7e001ad059a6707143dc8dc
+  google_maps_flutter_ios: 0291eb2aa252298a769b04d075e4a9d747ff7264
+  GoogleMaps: 80ea184ed6bf44139f383a8b0e248ba3ec1cc8c9
+  map_launcher: fe43bda6720bb73c12fcc1bdd86123ff49a4d4d6
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
+  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  sqflite: c35dad70033b8862124f8337cc994a809fcd9fa3
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
+
+PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796
+
+COCOAPODS: 1.10.2

frontend/ios/Runner.xcodeproj/project.pbxproj

@@ -11,9 +11,11 @@
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		8F724AF5AC92A8A68D89C67E /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 03CCEF89D4BD42ADA86AEDF9 /* Pods_Runner.framework */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+		CDD1C9EB82AEC89C2181F722 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4CB8B4133CEB7949B7EEBD81 /* Pods_RunnerTests.framework */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -40,14 +42,20 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		03CCEF89D4BD42ADA86AEDF9 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		282EA28E78AB3F765E4BA719 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
+		3023467726A2A8275ED51C3E /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		4CB8B4133CEB7949B7EEBD81 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		5F8BB7E700693DEAB89BBE69 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		7B8A81C772249160491754F9 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -55,19 +63,43 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		A565AAB9FE158487ABF3A5BF /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
+		DC475F5210027479529644C3 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		03EC59CC2AABC9D86B4ABFD7 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				CDD1C9EB82AEC89C2181F722 /* Pods_RunnerTests.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		97C146EB1CF9000F007C117D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				8F724AF5AC92A8A68D89C67E /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		1C946B8D83A95663C2489C91 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				3023467726A2A8275ED51C3E /* Pods-Runner.debug.xcconfig */,
+				5F8BB7E700693DEAB89BBE69 /* Pods-Runner.release.xcconfig */,
+				7B8A81C772249160491754F9 /* Pods-Runner.profile.xcconfig */,
+				DC475F5210027479529644C3 /* Pods-RunnerTests.debug.xcconfig */,
+				A565AAB9FE158487ABF3A5BF /* Pods-RunnerTests.release.xcconfig */,
+				282EA28E78AB3F765E4BA719 /* Pods-RunnerTests.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
 		331C8082294A63A400263BE5 /* RunnerTests */ = {
 			isa = PBXGroup;
 			children = (
@@ -76,6 +108,15 @@
 			path = RunnerTests;
 			sourceTree = "<group>";
 		};
+		3ECCC9BD7D0792871219624C /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				03CCEF89D4BD42ADA86AEDF9 /* Pods_Runner.framework */,
+				4CB8B4133CEB7949B7EEBD81 /* Pods_RunnerTests.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
@@ -94,6 +135,8 @@
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
 				331C8082294A63A400263BE5 /* RunnerTests */,
+				1C946B8D83A95663C2489C91 /* Pods */,
+				3ECCC9BD7D0792871219624C /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -128,8 +171,10 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
+				F27C1B361CA1B045C8D36B3B /* [CP] Check Pods Manifest.lock */,
 				331C807D294A63A400263BE5 /* Sources */,
 				331C807F294A63A400263BE5 /* Resources */,
+				03EC59CC2AABC9D86B4ABFD7 /* Frameworks */,
 			);
 			buildRules = (
 			);
@@ -145,12 +190,15 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				2116AEE9DABFBBDED304ABEB /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				FE4BAF74959AF0624BA808EE /* [CP] Embed Pods Frameworks */,
+				EE58653D94051600FD646EBE /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -222,6 +270,28 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		2116AEE9DABFBBDED304ABEB /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -253,6 +323,62 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		EE58653D94051600FD646EBE /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Copy Pods Resources";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		F27C1B361CA1B045C8D36B3B /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+		FE4BAF74959AF0624BA808EE /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -327,6 +453,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -361,27 +488,45 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				CODE_SIGN_STYLE = Manual;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = L32Y3D8V83;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Any.Way;
+				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.travel";
+				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation;
+				MARKETING_VERSION = 1.0.0;
+				PRODUCT_BUNDLE_IDENTIFIER = info.anydev.anyway;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "match AppStore info.anydev.anyway";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match AppStore info.anydev.anyway";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = NO;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
+				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Profile;
 		};
 		331C8088294A63A400263BE5 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = DC475F5210027479529644C3 /* Pods-RunnerTests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = L32Y3D8V83;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation.RunnerTests;
@@ -395,10 +540,12 @@
 		};
 		331C8089294A63A400263BE5 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = A565AAB9FE158487ABF3A5BF /* Pods-RunnerTests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = L32Y3D8V83;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation.RunnerTests;
@@ -410,10 +557,12 @@
 		};
 		331C808A294A63A400263BE5 /* Profile */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 282EA28E78AB3F765E4BA719 /* Pods-RunnerTests.profile.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = L32Y3D8V83;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation.RunnerTests;
@@ -427,7 +576,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -447,6 +596,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -484,7 +634,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -504,6 +654,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -540,18 +691,34 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				CODE_SIGN_STYLE = Manual;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = L32Y3D8V83;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Any.Way;
+				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.travel";
+				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation;
+				MARKETING_VERSION = 1.0.0;
+				PRODUCT_BUNDLE_IDENTIFIER = info.anydev.anyway;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "match AppStore info.anydev.anyway";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match AppStore info.anydev.anyway";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = NO;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
+				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
@@ -562,17 +729,33 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				CODE_SIGN_STYLE = Manual;
+				CURRENT_PROJECT_VERSION = 3;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = L32Y3D8V83;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Any.Way;
+				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.travel";
+				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.fastNetworkNavigation;
+				MARKETING_VERSION = 1.0.0;
+				PRODUCT_BUNDLE_IDENTIFIER = info.anydev.anyway;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "match AppStore info.anydev.anyway";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "match AppStore info.anydev.anyway";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = NO;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
+				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;

frontend/ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>

frontend/ios/Runner/AppDelegate.swift

@@ -1,12 +1,16 @@
 import UIKit
 import Flutter
+import GoogleMaps
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
+    // load the key from env
+    let key = ProcessInfo.processInfo.environment["GOOGLE_MAPS_API_KEY"]!
+    GMSServices.provideAPI(key)
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }

frontend/ios/Runner/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -13,7 +15,7 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
-	<string>fast_network_navigation</string>
+	<string>anyway</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
@@ -24,6 +26,8 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -41,9 +45,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
 </dict>
 </plist>