496 lines
17 KiB
Python
496 lines
17 KiB
Python
from __future__ import annotations
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from collections import defaultdict
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from datetime import date
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from typing import Iterable
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from fastapi import APIRouter, Depends, HTTPException, Query
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from pydantic import BaseModel
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from sqlalchemy import func
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from sqlalchemy.orm import Session
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from .. import constants
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from ..constants import parse_period_label
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from ..db import get_db
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from ..models import Period, Project, Task, Update
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router = APIRouter()
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class PeriodCreate(BaseModel):
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label: str | None = None
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year: int | None = None
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month: int | None = None
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week: int | None = None
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start_date: str | None = None
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end_date: str | None = None
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# 状态严重程度排序（越靠前越需要关注）
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_SEVERITY = ["blocked", "at_risk", "paused", "not_started", "in_progress", "done"]
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def worst_status(codes: Iterable[str]) -> str:
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codes = [c for c in codes if c]
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for c in _SEVERITY:
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if c in codes:
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return c
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return "in_progress"
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def resolve_period_ids(
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db: Session,
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period_id: int | None = None,
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year: int | None = None,
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month: int | None = None,
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) -> list[int]:
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"""把 (period_id) 或 (year+month) 解析为具体的周周期 id 列表。"""
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if period_id:
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p = db.get(Period, period_id)
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return [p.id] if p else []
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if year and month:
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rows = (
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db.query(Period.id)
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.filter(Period.year == year, Period.month == month)
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.order_by(Period.sort_key)
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.all()
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)
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return [r[0] for r in rows]
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latest = db.query(Period).order_by(Period.sort_key.desc()).first()
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return [latest.id] if latest else []
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# ---------------------------------------------------------------- 周期
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@router.get("/periods")
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def list_periods(db: Session = Depends(get_db)):
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from ..models import CustomUpdate
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from .focus import _week_period
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# 周期按时间自动创建：确保「今天所在的这一周」一定存在，不再需要手动新建第几周。
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# （_week_period 已用于「每周重点工作」，没有则补一条，口径与 week_of_date 一致）
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_week_period(db, *constants.week_of_date(date.today()))
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db.commit()
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weeks = db.query(Period).order_by(Period.sort_key).all()
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uc = dict(
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db.query(Update.period_id, func.count(Update.id)).group_by(Update.period_id).all()
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)
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cc = dict(
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db.query(CustomUpdate.period_id, func.count(CustomUpdate.id))
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.group_by(CustomUpdate.period_id)
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.all()
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)
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months: dict[tuple[int, int], dict] = {}
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week_list = []
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for p in weeks:
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d = p.to_dict()
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d["update_count"] = uc.get(p.id, 0)
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d["custom_update_count"] = cc.get(p.id, 0)
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# 该周的实际起止日期（口径见 constants.month_week1），供前端按「顶栏选中的周期」取数
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d["first_day"] = constants.period_first_day(p.year, p.month, p.week)
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d["last_day"] = constants.period_last_day(p.year, p.month, p.week)
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week_list.append(d)
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key = (p.year, p.month)
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item = months.setdefault(
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key,
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{
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"year": p.year,
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"month": p.month,
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"label": f"{p.year}年{p.month}月",
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"sort_key": p.year * 10000 + p.month * 100,
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"period_ids": [],
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"week_count": 0,
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},
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)
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item["period_ids"].append(p.id)
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item["week_count"] += 1
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# 月视图的日期范围 = 该月各周的并集，与 /weekly 的月口径一致
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if "first_day" not in item or d["first_day"] < item["first_day"]:
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item["first_day"] = d["first_day"]
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if "last_day" not in item or d["last_day"] > item["last_day"]:
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item["last_day"] = d["last_day"]
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y, m, w = constants.week_of_date(date.today())
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today_key = y * 10000 + m * 100 + w
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return {
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"weeks": week_list,
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"months": sorted(months.values(), key=lambda x: x["sort_key"]),
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# 周期表里可能已经预建了后面的周，今天所在的这一周单独给出去当默认值
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"today_id": next((d["id"] for d in week_list if d["sort_key"] == today_key), None),
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}
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@router.post("/periods")
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def create_period(payload: PeriodCreate, db: Session = Depends(get_db)):
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"""新增一个周期。可直接给 label（如『9月第1周』），年份自动接续在最新周期之后。"""
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latest = db.query(Period).order_by(Period.sort_key.desc()).first()
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year, month, week = payload.year, payload.month, payload.week
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if month is None:
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if not payload.label:
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raise HTTPException(400, "请提供 label（如『9月第1周』）或 month")
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parsed = parse_period_label(payload.label, 0)
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if not parsed:
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raise HTTPException(400, "无法识别周期，请使用『9月第1周』这类格式")
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label_year, month, week = parsed
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if label_year: # 标签里显式写了年份
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year = label_year
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week = week or 0
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if year is None:
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if latest is None:
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year = 2026
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elif month < latest.month:
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# 只按月份判断跨年：补录同年更早的周次（如已有9月第4周，再补9月第1周）应留在同一年
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year = latest.year + 1
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else:
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year = latest.year
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sort_key = year * 10000 + month * 100 + week
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existed = db.query(Period).filter(Period.sort_key == sort_key).one_or_none()
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if existed:
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return {"period": existed.to_dict(), "created": False}
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label = (payload.label or "").strip() or f"{month}月第{week}周"
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p = Period(
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label=label,
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kind="week",
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year=year,
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month=month,
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week=week,
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start_date=payload.start_date,
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end_date=payload.end_date,
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sort_key=sort_key,
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)
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db.add(p)
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db.commit()
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db.refresh(p)
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return {"period": p.to_dict(), "created": True}
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@router.delete("/periods/{pid}")
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def delete_period(pid: int, db: Session = Depends(get_db)):
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"""删除周期。仅允许删除没有任何执行记录（通用 / 定制）的空周期。"""
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from ..models import CustomUpdate
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p = db.get(Period, pid)
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if not p:
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raise HTTPException(404, "周期不存在")
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n1 = db.query(Update).filter(Update.period_id == pid).count()
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n2 = db.query(CustomUpdate).filter(CustomUpdate.period_id == pid).count()
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if n1 or n2:
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raise HTTPException(400, f"该周期下已有 {n1 + n2} 条执行记录，请先删除记录再删周期")
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db.delete(p)
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db.commit()
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return {"ok": True}
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@router.get("/meta")
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def meta(db: Session = Depends(get_db)):
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from ..ai_parser import ai_enabled, get_ai_settings
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s = get_ai_settings(db)
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return {
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"statuses": [
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{"code": c, "name": n, "color": col} for c, n, col in constants.STATUSES
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],
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"priorities": [
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{"code": c, "name": n, "color": col} for c, n, col in constants.PRIORITIES
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],
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"ai": {
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"enabled": ai_enabled(db),
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"model": s.get("ai_model"),
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"api_base": s.get("ai_api_base"),
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"has_key": bool((s.get("ai_api_key") or "").strip()),
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},
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}
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# ---------------------------------------------------------------- 看板
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@router.get("/board")
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def board(
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period_id: int | None = None,
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year: int | None = None,
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month: int | None = None,
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category_id: int | None = None,
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key_only: bool = False,
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keyword: str | None = None,
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idle: str = Query("key", pattern="^(none|key|all)$"),
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db: Session = Depends(get_db),
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):
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period_ids = resolve_period_ids(db, period_id, year, month)
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if not period_ids:
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return {"period_ids": [], "periods": [], "rows": [], "stats": None}
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periods = (
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db.query(Period).filter(Period.id.in_(period_ids)).order_by(Period.sort_key).all()
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)
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q = db.query(Project).filter(Project.archived.is_(False))
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if category_id:
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q = q.filter(Project.category_id == category_id)
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if key_only:
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q = q.filter(Project.is_key.is_(True))
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if keyword:
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q = q.filter(Project.name.contains(keyword))
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projects = q.order_by(Project.is_key.desc(), Project.sort_order, Project.id).all()
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ups = (
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db.query(Update)
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.filter(Update.period_id.in_(period_ids))
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.order_by(Update.id)
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.all()
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)
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by_project: dict[int, list[Update]] = defaultdict(list)
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for u in ups:
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by_project[u.project_id].append(u)
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tasks = (
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db.query(Task)
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.filter(Task.project_id.in_([p.id for p in projects]))
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.order_by(Task.sort_order, Task.id)
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.all()
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)
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tasks_by_project: dict[int, list[Task]] = defaultdict(list)
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for t in tasks:
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tasks_by_project[t.project_id].append(t)
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rows = []
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for p in projects:
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items = by_project.get(p.id, [])
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if not items:
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if idle == "none" or (idle == "key" and not p.is_key):
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continue
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task_cards = []
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used_task_ids = set()
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for t in tasks_by_project.get(p.id, []):
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t_ups = [u for u in items if u.task_id == t.id]
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for u in t_ups:
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used_task_ids.add(u.id)
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task_cards.append(
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{
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"task": t.to_dict(),
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"updates": [u.to_dict() for u in t_ups],
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}
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)
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other_ups = [u for u in items if u.id not in used_task_ids]
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progresses = [u.progress for u in items if u.progress is not None]
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if progresses:
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progress, progress_known = round(max(progresses), 1), True
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else:
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progress, progress_known = round(p.progress or 0, 1), bool(items)
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status = worst_status([u.status for u in items]) if items else p.status
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rows.append(
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{
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"project": p.to_dict(),
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"progress": progress,
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"progress_known": progress_known,
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"status": status,
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"update_count": len(items),
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"summary": next((u.summary for u in items if u.summary), None)
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or (items[-1].content or "")[:80]
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if items
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else None,
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"has_update": bool(items),
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"risks": [u.risk for u in items if u.risk],
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"task_cards": task_cards,
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"other_updates": [u.to_dict() for u in other_ups],
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"updates": [u.to_dict() for u in items],
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}
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)
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rows.sort(
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key=lambda r: (
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not r["project"]["is_key"],
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r["status"] != "blocked",
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r["status"] != "at_risk",
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not r["has_update"],
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-(r["progress"] or 0),
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)
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)
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return {
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"period_ids": period_ids,
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"periods": [p.to_dict() for p in periods],
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"rows": rows,
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"stats": _quick_stats(db, period_ids, rows),
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}
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def _quick_stats(db: Session, period_ids: list[int], rows: list[dict]) -> dict:
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updates = db.query(Update).filter(Update.period_id.in_(period_ids)).all()
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by_status: dict[str, int] = defaultdict(int)
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for u in updates:
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by_status[u.status] += 1
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active = [r for r in rows if r["has_update"]]
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progresses = [r["progress"] for r in active if r["progress"]]
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return {
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"project_total": len(rows),
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"project_active": len(active),
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"project_idle": len(rows) - len(active),
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"key_total": sum(1 for r in rows if r["project"]["is_key"]),
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"key_updated": sum(1 for r in active if r["project"]["is_key"]),
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"update_count": len(updates),
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"avg_progress": round(sum(progresses) / len(progresses), 1) if progresses else 0,
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"status_counts": {k: by_status.get(k, 0) for k, _, _ in constants.STATUSES},
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}
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# ---------------------------------------------------------------- 统计面板
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@router.get("/stats")
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def stats(
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period_id: int | None = None,
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year: int | None = None,
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month: int | None = None,
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db: Session = Depends(get_db),
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):
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period_ids = resolve_period_ids(db, period_id, year, month)
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periods = (
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db.query(Period).filter(Period.id.in_(period_ids)).order_by(Period.sort_key).all()
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if period_ids
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else []
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)
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scope_label = (
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"、".join(p.label for p in periods[:3]) + ("…" if len(periods) > 3 else "")
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if periods
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else (f"{year}年{month}月" if year and month else "—")
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)
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updates = (
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db.query(Update).filter(Update.period_id.in_(period_ids)).all() if period_ids else []
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)
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projects = db.query(Project).filter(Project.archived.is_(False)).all()
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# 全量：每个周期的更新量 / 覆盖项目数 / 平均进度（趋势图）
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trend_rows = (
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db.query(
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Period.id,
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Period.label,
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Period.sort_key,
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Period.year,
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Period.month,
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Period.week,
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func.count(Update.id),
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)
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.outerjoin(Update, Update.period_id == Period.id)
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.group_by(Period.id)
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.order_by(Period.sort_key)
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.all()
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)
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trend = [
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{
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"period_id": r[0],
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"label": r[1],
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"sort_key": r[2],
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"year": r[3],
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"month": r[4],
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"week": r[5],
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"update_count": r[6],
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}
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for r in trend_rows
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]
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# 分类分布
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cat_counter: dict[int, int] = defaultdict(int)
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for p in projects:
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cat_counter[p.category_id or 0] += 1
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cat_names = {}
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for p in projects:
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if p.category_id:
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cat_names[p.category_id] = (p.category.name, p.category.color)
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category_dist = []
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for cid, cnt in sorted(cat_counter.items(), key=lambda x: -x[1]):
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name, color = cat_names.get(cid, ("未分类", "#94a3b8"))
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category_dist.append({"id": cid, "name": name, "color": color, "count": cnt})
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# 状态分布（本周期）
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status_dist = []
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for code, name, color in constants.STATUSES:
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status_dist.append(
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{
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"code": code,
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"name": name,
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"color": color,
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"count": sum(1 for u in updates if u.status == code),
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}
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)
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# 风险清单
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risks = [
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u.to_dict(with_project=True)
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for u in updates
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if u.status in constants.NEGATIVE_STATUS or (u.risk or "").strip()
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]
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# 重点工作未更新
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updated_ids = {u.project_id for u in updates}
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idle_key = [
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p.to_dict() for p in projects if p.is_key and p.id not in updated_ids
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]
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# 进度排行
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prog_rows = []
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for p in projects:
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p_ups = [u for u in updates if u.project_id == p.id]
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prs = [u.progress for u in p_ups if u.progress is not None]
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prog = max(prs) if prs else p.progress
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prog_rows.append(
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{
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"id": p.id,
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"name": p.name,
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"progress": round(prog or 0, 1),
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"is_key": p.is_key,
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"status": worst_status([u.status for u in p_ups]) if p_ups else p.status,
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"color": (p.category.color if p.category else "#2563eb"),
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"estimated": not prs,
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}
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)
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prog_rows.sort(key=lambda x: (-x["progress"], x["name"]))
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top_progress = [r for r in prog_rows if r["id"] in updated_ids][:10] or prog_rows[:10]
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low_progress = [
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r
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for r in prog_rows
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if r["progress"] < 30 and r["status"] not in ("done",) and r["id"] in updated_ids
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][:8]
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recent = (
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db.query(Update)
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.filter(Update.period_id.in_(period_ids))
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.order_by(Update.id.desc())
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.limit(10)
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.all()
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if period_ids
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else []
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)
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covered_prog = [p["progress"] for p in prog_rows if p["id"] in updated_ids]
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return {
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"scope_label": scope_label,
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"period_ids": period_ids,
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"kpi": {
|
||
"project_total": len(projects),
|
||
"key_total": sum(1 for p in projects if p.is_key),
|
||
"update_count": len(updates),
|
||
"covered_projects": len(updated_ids),
|
||
"risk_count": len(risks),
|
||
# 风险 / 阻塞分开计数：at_risk=风险、blocked=阻塞
|
||
"at_risk_count": sum(1 for u in updates if u.status == "at_risk"),
|
||
"blocked_count": sum(1 for u in updates if u.status == "blocked"),
|
||
# 平均进度只统计本周期有更新的项目，避免历史一次性事项拉低数值
|
||
"avg_progress": round(sum(covered_prog) / len(covered_prog), 1)
|
||
if covered_prog
|
||
else 0,
|
||
},
|
||
"trend": trend[-14:],
|
||
"category_dist": category_dist,
|
||
"status_dist": status_dist,
|
||
"risks": risks,
|
||
"idle_key": idle_key,
|
||
"top_progress": top_progress,
|
||
"low_progress": low_progress,
|
||
"recent_updates": [u.to_dict(with_project=True) for u in recent],
|
||
}
|