import urllib.parse
from typing import Annotated

from fastapi import APIRouter, Body, Depends, File, Path, Query, UploadFile
from fastapi.responses import JSONResponse, StreamingResponse
from sqlalchemy.ext.asyncio import AsyncSession

from app.common.response import ResponseSchema, StreamResponse, SuccessResponse
from app.core.base_schema import AuthSchema, PageResultSchema, PaginationQueryParam, ImportResultSchema
from app.core.dependencies import AuthPermission, db_getter
from app.core.router_class import OperationLogRoute
from app.utils.common_util import bytes2file_response

from .schema import (
    SeedLotCreateSchema,
    SeedLotOutSchema,
    SeedLotQueryParam,
    SeedLotUpdateSchema,
)
from .service import SeedLotService

SeedLotRouter = APIRouter(route_class=OperationLogRoute, prefix="/seed_lot", tags=["种子批管理"])


@SeedLotRouter.get("/detail/{id}", summary="获取种子批详情", response_model=ResponseSchema[SeedLotOutSchema])
async def get_seed_lot__detail_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:detail"]))],
    id: Annotated[int, Path(description="种子批ID")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    result_dict = await service.detail(id=id)
    return SuccessResponse(data=result_dict, msg="获取种子批详情成功")


@SeedLotRouter.get("/list", summary="分页查询种子批", response_model=ResponseSchema[PageResultSchema[SeedLotOutSchema]])
async def get_seed_lot__list_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:query"]))],
    page: Annotated[PaginationQueryParam, Depends()],
    search: Annotated[SeedLotQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    result_dict = await service.page(
        page_no=page.page_no,
        page_size=page.page_size,
        search=search,
        order_by=page.order_by,
    )
    return SuccessResponse(data=result_dict, msg="查询种子批列表成功")


@SeedLotRouter.get("/options", summary="种子批下拉选项")
async def get_seed_lot__options_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:query"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    options = await service.list_options()
    return SuccessResponse(data=options, msg="获取种子批选项成功")


@SeedLotRouter.post("/create", summary="创建种子批", response_model=ResponseSchema[SeedLotOutSchema])
async def create_seed_lot__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:create"]))],
    data: Annotated[SeedLotCreateSchema, Body(description="创建参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    result_dict = await service.create(data=data)
    return SuccessResponse(data=result_dict, msg="创建种子批成功")


@SeedLotRouter.put("/update/{id}", summary="修改种子批", response_model=ResponseSchema[SeedLotOutSchema])
async def update_seed_lot__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:update"]))],
    id: Annotated[int, Path(description="种子批ID")],
    data: Annotated[SeedLotUpdateSchema, Body(description="修改参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    result_dict = await service.update(id=id, data=data)
    return SuccessResponse(data=result_dict, msg="修改种子批成功")


@SeedLotRouter.delete("/delete", summary="删除种子批", response_model=ResponseSchema[None])
async def delete_seed_lot__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:delete"]))],
    ids: Annotated[list[int], Body(description="ID列表")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    await service.delete(ids=ids)
    return SuccessResponse(msg="删除种子批成功")


@SeedLotRouter.post("/export", summary="导出种子批")
async def export_seed_lot__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:export"]))],
    search: Annotated[SeedLotQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> StreamingResponse:
    service = SeedLotService(auth, db)
    result_dict_list = await service.get_list(search=search)
    export_result = SeedLotService.batch_export(obj_list=[item.model_dump() for item in result_dict_list])
    return StreamResponse(
        data=bytes2file_response(export_result),
        media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
        headers={"Content-Disposition": f"attachment; filename={urllib.parse.quote('种子批管理.xlsx')}"},
    )


@SeedLotRouter.post("/import", summary="导入种子批", response_model=ResponseSchema[ImportResultSchema])
async def import_seed_lot__controller(
    file: Annotated[UploadFile, File(description="导入文件")],
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:seed_lot:import"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = SeedLotService(auth, db)
    batch_import_result = await service.batch_import(file=file, update_support=True)
    return SuccessResponse(data=batch_import_result, msg="导入种子批成功")


@SeedLotRouter.post("/download/template", summary="获取种子批导入模板", dependencies=[Depends(AuthPermission(["module_bre:seed_lot:download"]))])
async def download_seed_lot__template_controller() -> StreamingResponse:
    import_template_result = SeedLotService.import_template_download()
    return StreamResponse(
        data=bytes2file_response(import_template_result),
        media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
        headers={
            "Content-Disposition": f"attachment; filename={urllib.parse.quote('种子批管理导入模板.xlsx')}",
            "Access-Control-Expose-Headers": "Content-Disposition",
        },
    )