from modules.app import app
from classes.exceptions import *
from starlette.status import HTTP_400_BAD_REQUEST, HTTP_401_UNAUTHORIZED, HTTP_404_NOT_FOUND, HTTP_406_NOT_ACCEPTABLE, HTTP_409_CONFLICT

@app.exception_handler(AlbumNotFoundError)
async def album_not_found_exception_handler(request: Request, exc: AlbumNotFoundError):
    return JSONResponse(
        status_code=HTTP_404_NOT_FOUND,
        content={"detail": f"Could not find album with id '{exc.id}'."},
    )

@app.exception_handler(AlbumAlreadyExistsError)
async def album_already_exists_exception_handler(request: Request, exc: AlbumAlreadyExistsError):
    return JSONResponse(
        status_code=HTTP_409_CONFLICT,
        content={"detail": f"Album with name '{exc.name}' already exists."},
    )

@app.exception_handler(AlbumIncorrectError)
async def album_incorrect_exception_handler(request: Request, exc: AlbumIncorrectError):
    return JSONResponse(
        status_code=HTTP_406_NOT_ACCEPTABLE,
        content={"detail": f"Album {exc.place} invalid: {exc.error}"},
    )

@app.exception_handler(PhotoNotFoundError)
async def photo_not_found_exception_handler(request: Request, exc: PhotoNotFoundError):
    return JSONResponse(
        status_code=HTTP_404_NOT_FOUND,
        content={"detail": f"Could not find photo with id '{exc.id}'."},
    )

@app.exception_handler(SearchPageInvalidError)
async def search_page_invalid_exception_handler(request: Request, exc: SearchPageInvalidError):
    return JSONResponse(
        status_code=HTTP_400_BAD_REQUEST,
        content={"detail": "Parameters 'page' and 'page_size' must be greater or equal to 1."},
    )

@app.exception_handler(SearchTokenInvalidError)
async def search_token_invalid_exception_handler(request: Request, exc: SearchTokenInvalidError):
    return JSONResponse(
        status_code=HTTP_401_UNAUTHORIZED,
        content={"detail": "Parameters 'page' and 'page_size' must be greater or equal to 1."},
    )

@app.exception_handler(UserEmailCodeInvalid)
async def user_email_code_invalid_exception_handler(request: Request, exc: UserEmailCodeInvalid):
    return JSONResponse(
        status_code=HTTP_400_BAD_REQUEST,
        content={"detail": "Confirmation code is invalid."},
    )

@app.exception_handler(UserAlreadyExists)
async def user_already_exists_exception_handler(request: Request, exc: UserAlreadyExists):
    return JSONResponse(
        status_code=HTTP_409_CONFLICT,
        content={"detail": "User with this username already exists."},
    )

@app.exception_handler(UserCredentialsInvalid)
async def user_credentials_invalid_exception_handler(request: Request, exc: UserCredentialsInvalid):
    return JSONResponse(
        status_code=HTTP_401_UNAUTHORIZED,
        content={"detail": "Invalid credentials."},
    )