from __future__ import annotations

from typing import Any
from uuid import UUID

from fastapi import APIRouter, Query
from pydantic import BaseModel, Field

from bid_doctor.core.db import tenant_tx
from bid_doctor.identity.deps import Ctx
from bid_doctor.project import service, workbench

router = APIRouter(tags=["projects"])


class ProjectIn(BaseModel):
    name: str | None = Field(default=None, max_length=200)


@router.get("/projects")
async def list_projects(ctx: Ctx, limit: int = Query(default=20, ge=1, le=100)) -> dict[str, Any]:
    # TODO(工作台筛选)：status / deadline / q / 游标分页，按 openapi.yaml 补齐
    async with tenant_tx(ctx) as s:
        return {"items": await workbench.rows(s, ctx, limit), "next_cursor": None}


@router.post("/projects", status_code=201)
async def create_project(body: ProjectIn, ctx: Ctx) -> dict[str, Any]:
    async with tenant_tx(ctx) as s:
        p = await service.create(s, ctx, body.name)
        return await workbench.detail(s, ctx, p.id)


@router.get("/projects/{project_id}")
async def get_project(project_id: UUID, ctx: Ctx) -> dict[str, Any]:
    async with tenant_tx(ctx) as s:
        return await workbench.detail(s, ctx, project_id)