refactor(weather): add app_build method

weather/route/view/__init__.py

@@ -6,8 +6,10 @@ from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
+from gismeteo import datehelp
+from gismeteo.location import LOCATION_BUNDLE
 from gismeteo.mock import MOCK_DATA
-from weather.api import get_api
+from weather.model import WeatherResponse
 
 from .filters import cloudness_icon, wind_direction_icon
 
@@ -19,6 +21,30 @@ def mount(app: FastAPI):
     templates.env.filters["wind_direction_icon"] = wind_direction_icon
     templates.env.filters["cloudness_icon"] = cloudness_icon
 
+    def build_weather_response(request: Request, response: WeatherResponse):
+        return templates.TemplateResponse(
+            request=request,
+            name="weather.html",
+            context={
+                "datetime": datetime,
+                "response": response,
+            },
+        )
+
+    @app.get("/", response_class=RedirectResponse)
+    async def get_weather_root():
+        return RedirectResponse("weather")
+
+    @app.get("/weather", response_class=HTMLResponse)
+    async def get_weather_list(request: Request):
+        return templates.TemplateResponse(
+            request=request,
+            name="index.html",
+            context={
+                "locations": LOCATION_BUNDLE._values,
+            },
+        )
+
     @app.get("/weather/{location}", response_class=RedirectResponse)
     async def get_weather_default(location: str):
         return RedirectResponse(f"{location}/{datetime.date.today()}")
@@ -26,23 +52,15 @@ def mount(app: FastAPI):
     @app.get("/weather/{location}/mock", response_class=HTMLResponse)
     async def get_weather_mock(request: Request):
         response = MOCK_DATA.response
-        return templates.TemplateResponse(
-            request=request,
-            name="weather.html",
-            context={
-                "datetime": datetime,
-                "response": response,
-            },
-        )
+        return build_weather_response(request, response)
+
+    # @app.get("/weather/{location}/{day}", response_class=HTMLResponse)
+    async def get_weather_day(request: Request, location: str, day: datehelp.Day):
+        date = datehelp.parse(day)
+        response = await request.app.state.weather_api.get_day(location, date)
+        return build_weather_response(request, response)
 
     @app.get("/weather/{location}/{date}", response_class=HTMLResponse)
     async def get_weather(request: Request, location: str, date: datetime.date):
-        response = await get_api().get_day(location, date)
-        return templates.TemplateResponse(
-            request=request,
-            name="weather.html",
-            context={
-                "datetime": datetime,
-                "response": response,
-            },
-        )
+        response = await request.app.state.weather_api.get_day(location, date)
+        return build_weather_response(request, response)