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
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 (
        PlanCreateSchema,
        PlanOutSchema,
        PlanQueryParam,
        PlanUpdateSchema,
)
from .service import PlanService

PlanRouter = APIRouter(route_class=OperationLogRoute, prefix="/plan", tags=["育种计划"])


@PlanRouter.get("/detail/{id}", summary="获取育种计划详情", response_model=ResponseSchema[PlanOutSchema])
async def get_plan__detail_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:detail"]))],
    id: Annotated[int, Path(description="育种计划ID")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    result_dict = await service.detail(id=id)
    return SuccessResponse(data=result_dict, msg="获取育种计划详情成功")


@PlanRouter.get("/list", summary="分页查询育种计划", response_model=ResponseSchema[PageResultSchema[PlanOutSchema]])
async def get_plan__list_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:query"]))],
    page: Annotated[PaginationQueryParam, Depends()],
    search: Annotated[PlanQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(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="查询育种计划列表成功")


@PlanRouter.get("/options", summary="育种计划下拉选项")
async def get_plan__options_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:query"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    options = await service.list_options()
    return SuccessResponse(data=options, msg="获取育种计划选项成功")


@PlanRouter.post("/create", summary="创建育种计划", response_model=ResponseSchema[PlanOutSchema])
async def create_plan__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:create"]))],
    data: Annotated[PlanCreateSchema, Body(description="创建参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    result_dict = await service.create(data=data)
    return SuccessResponse(data=result_dict, msg="创建育种计划成功")


@PlanRouter.put("/update/{id}", summary="修改育种计划", response_model=ResponseSchema[PlanOutSchema])
async def update_plan__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:update"]))],
    id: Annotated[int, Path(description="育种计划ID")],
    data: Annotated[PlanUpdateSchema, Body(description="修改参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    result_dict = await service.update(id=id, data=data)
    return SuccessResponse(data=result_dict, msg="修改育种计划成功")


@PlanRouter.delete("/delete", summary="删除育种计划", response_model=ResponseSchema[None])
async def delete_plan__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:delete"]))],
    ids: Annotated[list[int], Body(description="ID列表")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    await service.delete(ids=ids)
    return SuccessResponse(msg="删除育种计划成功")


@PlanRouter.post("/export", summary="导出育种计划")
async def export_plan__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:export"]))],
    search: Annotated[PlanQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> StreamingResponse:
    service = PlanService(auth, db)
    result_dict_list = await service.get_list(search=search)
    export_result = PlanService.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('育种计划管理.xlsx')}"},
    )


@PlanRouter.post("/import", summary="导入育种计划", response_model=ResponseSchema[str])
async def import_plan__controller(
    file: Annotated[UploadFile, File(description="导入文件")],
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:plan:import"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = PlanService(auth, db)
    batch_import_result = await service.batch_import(file=file, update_support=True)
    return SuccessResponse(data=batch_import_result, msg="导入育种计划成功")


@PlanRouter.post("/download/template", summary="获取育种计划导入模板", dependencies=[Depends(AuthPermission(["module_bre:plan:download"]))])
async def download_plan__template_controller() -> StreamingResponse:
    import_template_result = PlanService.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('育种计划管理导入模板.xlsx')}",
            "Access-Control-Expose-Headers": "Content-Disposition",
        },
    )