from functools import cached_property
from typing import Type

from fastapi import APIRouter, Depends, HTTPException
from pydantic import UUID4

from mealie.core.exceptions import mealie_registered_exceptions
from mealie.routes._base.base_controllers import BaseUserController
from mealie.routes._base.controller import controller
from mealie.routes._base.mixins import HttpRepo
from mealie.schema.query import GetAll
from mealie.schema.recipe.recipe_comments import (
    RecipeCommentCreate,
    RecipeCommentOut,
    RecipeCommentSave,
    RecipeCommentUpdate,
)
from mealie.schema.response.responses import ErrorResponse, SuccessResponse

router = APIRouter(prefix="/comments", tags=["Recipe: Comments"])


@controller(router)
class RecipeCommentRoutes(BaseUserController):
    @cached_property
    def repo(self):
        return self.deps.repos.comments

    # =======================================================================
    # CRUD Operations

    @property
    def mixins(self) -> HttpRepo:
        return HttpRepo(self.repo, self.deps.logger, self.registered_exceptions, "An unexpected error occurred.")

    def _check_comment_belongs_to_user(self, item_id: UUID4) -> None:
        comment = self.repo.get_one(item_id)
        if comment.user_id != self.deps.acting_user.id and not self.deps.acting_user.admin:
            raise HTTPException(
                status_code=403,
                detail=ErrorResponse.response(message="Comment does not belong to user"),
            )

    @router.get("", response_model=list[RecipeCommentOut])
    def get_all(self, q: GetAll = Depends(GetAll)):
        return self.repo.get_all(start=q.start, limit=q.limit, override_schema=RecipeCommentOut)

    @router.post("", response_model=RecipeCommentOut, status_code=201)
    def create_one(self, data: RecipeCommentCreate):
        save_data = RecipeCommentSave(text=data.text, user_id=self.deps.acting_user.id, recipe_id=data.recipe_id)
        return self.mixins.create_one(save_data)

    @router.get("/{item_id}", response_model=RecipeCommentOut)
    def get_one(self, item_id: UUID4):
        return self.mixins.get_one(item_id)

    @router.put("/{item_id}", response_model=RecipeCommentOut)
    def update_one(self, item_id: UUID4, data: RecipeCommentUpdate):
        self._check_comment_belongs_to_user(item_id)
        return self.mixins.update_one(data, item_id)

    @router.delete("/{item_id}", response_model=SuccessResponse)
    def delete_one(self, item_id: UUID4):
        self._check_comment_belongs_to_user(item_id)
        self.mixins.delete_one(item_id)
        return SuccessResponse.respond(message="Comment deleted")
