from datetime import datetime
from typing import Annotated

from fastapi import Path, Query, Request, Response
from sqlalchemy.ext.asyncio import AsyncSession

from common.annotation.log_annotation import Log
from common.aspect.db_seesion import DBSessionDependency
from common.aspect.interface_auth import UserInterfaceAuthDependency
from common.aspect.pre_auth import CurrentUserDependency, PreAuthDependency
from common.enums import BusinessType
from common.router import APIRouterPro
from common.vo import DataResponseModel, PageResponseModel, ResponseBaseModel
from module_admin.entity.vo.user_vo import CurrentUserModel
from module_business.entity.vo.master_vo import (
    BusinessUserOptionModel,
    DeleteWarehouseModel,
    UserAssignModel,
    WarehouseModel,
    WarehousePageQueryModel,
)
from module_business.service.master_service import MasterService
from module_business.service.pallet_service import PalletService
from utils.response_util import ResponseUtil

ASSIGN_LOG = Log
ASSIGN_CURRENT_USER = CurrentUserDependency

warehouse_controller = APIRouterPro(
    prefix='/master/warehouse', tags=['基础资料-仓库管理'], dependencies=[PreAuthDependency()]
)
warehouse_user_controller = APIRouterPro(
    prefix='/master/warehouse', tags=['基础资料-仓库用户分配'], dependencies=[PreAuthDependency()]
)


@warehouse_user_controller.get(
    '/{warehouse_id}/users',
    summary='获取仓库可分配用户接口',
    description='获取启用且未删除的用户及仓库分配状态',
    response_model=DataResponseModel[list[BusinessUserOptionModel]],
    dependencies=[UserInterfaceAuthDependency('master:warehouse:assign')],
)
async def get_master_warehouse_users(
    request: Request,
    warehouse_id: Annotated[int, Path(gt=0, description='仓库ID')],
    query_db: Annotated[AsyncSession, DBSessionDependency()],
) -> Response:
    users = await PalletService.list_warehouse_users(query_db, warehouse_id)
    return ResponseUtil.success(data=users)


@warehouse_user_controller.put(
    '/{warehouse_id}/users',
    summary='分配仓库用户接口',
    description='完整替换仓库的用户关联',
    response_model=ResponseBaseModel,
    dependencies=[UserInterfaceAuthDependency('master:warehouse:assign')],
)
@ASSIGN_LOG(title='仓库用户分配', business_type=BusinessType.GRANT)
async def assign_master_warehouse_users(
    request: Request,
    warehouse_id: Annotated[int, Path(gt=0, description='仓库ID')],
    assignment: UserAssignModel,
    query_db: Annotated[AsyncSession, DBSessionDependency()],
    current_user: Annotated[CurrentUserModel, ASSIGN_CURRENT_USER()],
) -> Response:
    result = await PalletService.assign_warehouse_users(query_db, warehouse_id, assignment)
    return ResponseUtil.success(msg=result.message)


@warehouse_controller.get(
    '/list',
    summary='获取仓库分页列表接口',
    description='用于获取仓库分页列表',
    response_model=PageResponseModel[WarehouseModel],
    dependencies=[UserInterfaceAuthDependency('master:warehouse:list')],
)
async def get_master_warehouse_list(
    request: Request,
    warehouse_page_query: Annotated[WarehousePageQueryModel, Query()],
    query_db: Annotated[AsyncSession, DBSessionDependency()],
) -> Response:
    warehouse_page_query_result = await MasterService.list_warehouse(query_db, warehouse_page_query, is_page=True)

    return ResponseUtil.success(model_content=warehouse_page_query_result)


@warehouse_controller.get(
    '/{warehouse_id}',
    summary='获取仓库详情接口',
    description='用于获取指定仓库的详细信息',
    response_model=DataResponseModel[WarehouseModel],
    dependencies=[UserInterfaceAuthDependency('master:warehouse:query')],
)
async def query_detail_master_warehouse(
    request: Request,
    warehouse_id: Annotated[int, Path(gt=0, description='仓库ID')],
    query_db: Annotated[AsyncSession, DBSessionDependency()],
) -> Response:
    warehouse_detail_result = await MasterService.detail_warehouse(query_db, warehouse_id)

    return ResponseUtil.success(data=warehouse_detail_result)


@warehouse_controller.post(
    '',
    summary='新增仓库接口',
    description='用于新增仓库',
    response_model=ResponseBaseModel,
    dependencies=[UserInterfaceAuthDependency('master:warehouse:add')],
)
@Log(title='仓库管理', business_type=BusinessType.INSERT)
async def add_master_warehouse(
    request: Request,
    add_warehouse: WarehouseModel,
    query_db: Annotated[AsyncSession, DBSessionDependency()],
    current_user: Annotated[CurrentUserModel, CurrentUserDependency()],
) -> Response:
    current_time = datetime.now()
    add_warehouse.create_by = current_user.user.user_name
    add_warehouse.create_time = current_time
    add_warehouse.update_by = current_user.user.user_name
    add_warehouse.update_time = current_time
    add_warehouse_result = await MasterService.add_warehouse(query_db, add_warehouse)

    return ResponseUtil.success(msg=add_warehouse_result.message)


@warehouse_controller.put(
    '',
    summary='编辑仓库接口',
    description='用于编辑仓库',
    response_model=ResponseBaseModel,
    dependencies=[UserInterfaceAuthDependency('master:warehouse:edit')],
)
@Log(title='仓库管理', business_type=BusinessType.UPDATE)
async def edit_master_warehouse(
    request: Request,
    edit_warehouse: WarehouseModel,
    query_db: Annotated[AsyncSession, DBSessionDependency()],
    current_user: Annotated[CurrentUserModel, CurrentUserDependency()],
) -> Response:
    edit_warehouse.update_by = current_user.user.user_name
    edit_warehouse.update_time = datetime.now()
    edit_warehouse_result = await MasterService.edit_warehouse(query_db, edit_warehouse)

    return ResponseUtil.success(msg=edit_warehouse_result.message)


@warehouse_controller.delete(
    '/{warehouse_ids}',
    summary='删除仓库接口',
    description='用于删除仓库',
    response_model=ResponseBaseModel,
    dependencies=[UserInterfaceAuthDependency('master:warehouse:remove')],
)
@Log(title='仓库管理', business_type=BusinessType.DELETE)
async def delete_master_warehouse(
    request: Request,
    warehouse_ids: Annotated[
        str,
        Path(pattern=r'^[1-9]\d*(,[1-9]\d*)*$', description='需要删除的仓库ID'),
    ],
    query_db: Annotated[AsyncSession, DBSessionDependency()],
    current_user: Annotated[CurrentUserModel, CurrentUserDependency()],
) -> Response:
    delete_warehouse = DeleteWarehouseModel(
        warehouseIds=[int(warehouse_id) for warehouse_id in warehouse_ids.split(',')]
    )
    delete_warehouse_result = await MasterService.remove_warehouse(query_db, delete_warehouse)

    return ResponseUtil.success(msg=delete_warehouse_result.message)