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 (
        TreeCreateSchema,
        TreeOutSchema,
        TreeQueryParam,
        TreeUpdateSchema,
)
from .service import TreeService

TreeRouter = APIRouter(route_class=OperationLogRoute, prefix="/tree", tags=["育种单株"])


@TreeRouter.get("/detail/{id}", summary="获取育种单株详情", response_model=ResponseSchema[TreeOutSchema])
async def get_tree__detail_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:detail"]))],
    id: Annotated[int, Path(description="育种单株ID")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    result_dict = await service.detail(id=id)
    return SuccessResponse(data=result_dict, msg="获取育种单株详情成功")


@TreeRouter.get("/list", summary="分页查询育种单株", response_model=ResponseSchema[PageResultSchema[TreeOutSchema]])
async def get_tree__list_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:query"]))],
    page: Annotated[PaginationQueryParam, Depends()],
    search: Annotated[TreeQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(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="查询育种单株列表成功")


@TreeRouter.get("/options", summary="育种单株下拉选项")
async def get_tree__options_controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:query"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    options = await service.list_options()
    return SuccessResponse(data=options, msg="获取育种单株选项成功")


@TreeRouter.post("/create", summary="创建育种单株", response_model=ResponseSchema[TreeOutSchema])
async def create_tree__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:create"]))],
    data: Annotated[TreeCreateSchema, Body(description="创建参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    result_dict = await service.create(data=data)
    return SuccessResponse(data=result_dict, msg="创建育种单株成功")


@TreeRouter.put("/update/{id}", summary="修改育种单株", response_model=ResponseSchema[TreeOutSchema])
async def update_tree__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:update"]))],
    id: Annotated[int, Path(description="育种单株ID")],
    data: Annotated[TreeUpdateSchema, Body(description="修改参数")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    result_dict = await service.update(id=id, data=data)
    return SuccessResponse(data=result_dict, msg="修改育种单株成功")


@TreeRouter.delete("/delete", summary="删除育种单株", response_model=ResponseSchema[None])
async def delete_tree__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:delete"]))],
    ids: Annotated[list[int], Body(description="ID列表")],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    await service.delete(ids=ids)
    return SuccessResponse(msg="删除育种单株成功")


@TreeRouter.post("/export", summary="导出育种单株")
async def export_tree__controller(
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:export"]))],
    search: Annotated[TreeQueryParam, Query()],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> StreamingResponse:
    service = TreeService(auth, db)
    result_dict_list = await service.get_list(search=search)
    export_result = TreeService.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('育种单株管理.xlsx')}"},
    )


@TreeRouter.post("/import", summary="导入育种单株", response_model=ResponseSchema[str])
async def import_tree__controller(
    file: Annotated[UploadFile, File(description="导入文件")],
    auth: Annotated[AuthSchema, Depends(AuthPermission(["module_bre:tree:import"]))],
    db: Annotated[AsyncSession, Depends(db_getter)],
) -> JSONResponse:
    service = TreeService(auth, db)
    batch_import_result = await service.batch_import(file=file, update_support=True)
    return SuccessResponse(data=batch_import_result, msg="导入育种单株成功")


@TreeRouter.post("/download/template", summary="获取育种单株导入模板", dependencies=[Depends(AuthPermission(["module_bre:tree:download"]))])
async def download_tree__template_controller() -> StreamingResponse:
    import_template_result = TreeService.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('育种单株管理导入模板.xlsx')}",
            "Access-Control-Expose-Headers": "Content-Disposition",
        },
    )