from typing import List
from app.api.annexures import schema
from app.models.main.annexures import AnnexuresBase, TblAnnexures
from app.utils.schemas_utils import CustomResponse
from sqlalchemy.orm import Session
from app.dependency.authantication import JWTPayloadSchema
from app.locale.messages import Messages
from fastapi import HTTPException

class AnnexuresService:
    def __init__(self, db:Session, token:JWTPayloadSchema):
        self.db = db
        self.token = token
        
    async def create_annexures(self, request:schema.AnnexuresCreate):
        created_annexures = AnnexuresBase.model_validate(request.model_dump())
        TblAnnexures.create_annexures(created_annexures, self.db)
        self.db.commit()
        return CustomResponse(status="1", message=Messages.ANNEXURES)
    
    async def get_annexures(self, group_id:int):
        new_get_annexures = TblAnnexures.get_annuexures(group_id, self.db)
        if not new_get_annexures:
            raise HTTPException(status_code=404, detail="Get group ID not found")
        return [schema.AnnexuresResponse.model_validate(get_group) for get_group in new_get_annexures]
    
    async def update_annexures(self, request:List[schema.AnnexuresUpdate]):
        for req in request:
            updated_annexures = AnnexuresBase.model_validate(req.model_dump())
            if updated_annexures.annexures_id is None:
                return CustomResponse(status="-1", message=Messages.ANNEXURES_NOT)
            TblAnnexures.update_annuexures(updated_annexures.annexures_id, updated_annexures, self.db)
        self.db.commit()
        return CustomResponse(status="1", message=Messages.ANNEXURES_UPDATE)
    
    async def delete_annexures(self, annexures_id:int):
        deleted_annexures = TblAnnexures.delete_annexures(annexures_id, self.db)
        if not deleted_annexures:
            return CustomResponse(status="-1", message=Messages.ANNEXURES_NOT)
        return CustomResponse(status="1", message=Messages.ANNEXURES_DELETE)