flowdeck/app/routers/my_tasks.py

"""FlowDeck — My Tasks router (v1.9.0)."""
from __future__ import annotations

import json
import logging

from fastapi import APIRouter, Request
from fastapi.responses import HTMLResponse
from jinja2 import Environment, FileSystemLoader

from app.auth.session import SessionManager
from app.db import get_conn

logger = logging.getLogger(__name__)
router = APIRouter(tags=["my-tasks"], prefix="/my-tasks")


def _get_current_user(request: Request) -> dict | None:
    session = request.cookies.get("flowdeck_session", "")
    return SessionManager.decode_session(session)


@router.get("", response_class=HTMLResponse)
async def my_tasks_dashboard(request: Request, view: str = "all", days: int = 7):
    """My Tasks — aggregates all pages assigned to the current user across all collections."""
    user = _get_current_user(request)
    user_login = user.get("login", "admin") if user else "admin"

    with get_conn() as conn:
        collections = conn.execute("SELECT * FROM collections ORDER BY name").fetchall()
        grouped: dict[str, list[dict]] = {}

        for col in collections:
            col_id = col["id"]
            pages = conn.execute(
                "SELECT * FROM collection_pages WHERE collection_id=? AND parent_id IS NULL ORDER BY position",
                (col_id,),
            ).fetchall()

            collection_tasks = []
            for p in pages:
                props = {}
                try:
                    props = json.loads(p["property_values_json"] or "{}")
                except (json.JSONDecodeError, TypeError):
                    pass
                due_date = props.get("due_date", "")
                status = props.get("status", "—")
                assignee = props.get("assignee", "")
                if view != "all" and assignee and assignee != user_login:
                    continue
                collection_tasks.append({
                    "id": p["id"],
                    "title": p["title"] or "Untitled",
                    "icon": p["icon"] or "📋",
                    "status": status,
                    "due_date": due_date,
                })
            if collection_tasks:
                grouped[col["name"]] = collection_tasks

    total = sum(len(t) for t in grouped.values())

    # Build content HTML
    sections = ""
    for col_name, tasks in grouped.items():
        items = ""
        for t in tasks:
            due_badge = f"<span class='mt-due'>{t['due_date']}</span>" if t.get("due_date") else ""
            status_cls = t['status'].lower().replace(' ', '-') if t.get('status') else 'none'
            status_badge = f"<span class='mt-status mt-{status_cls}'>{t.get('status', '—')}</span>"
            items += f"<div class='mt-item'><span class='mt-icon'>{t['icon']}</span><span class='mt-title'>{t['title']}</span>{status_badge}{due_badge}</div>"

        sections += f"<div class='mt-section'><div class='mt-section-header'>{col_name} <span class='mt-count'>{len(tasks)}</span></div>{items}</div>"

    content_html = f"""<div style="max-width:800px;margin:0 auto;padding:40px 24px;">
<h1 style="font-size:24px;margin:0 0 8px;">📋 My Tasks</h1>
<p style="color:var(--text-dim);font-size:14px;margin-bottom:24px;">{total} tasks across {len(grouped)} collections</p>
<div class="view-tabs" style="display:flex;gap:4px;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:12px;">
<a class="tab{' active' if view=='all' else ''}" href="/my-tasks?view=all" style="padding:6px 14px;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:13px;text-decoration:none;">All</a>
<a class="tab{' active' if view=='today' else ''}" href="/my-tasks?view=today" style="padding:6px 14px;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:13px;text-decoration:none;">Today</a>
<a class="tab{' active' if view=='overdue' else ''}" href="/my-tasks?view=overdue" style="padding:6px 14px;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:13px;text-decoration:none;">Overdue</a>
<a class="tab{' active' if view=='upcoming' else ''}" href="/my-tasks?view=upcoming&days=7" style="padding:6px 14px;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:13px;text-decoration:none;">Next 7 days</a>
</div>
<style>
.tab.active{{background:var(--accent);color:#fff!important;}}
.tab:hover{{background:var(--bg-hover);color:var(--text);}}
.mt-section{{margin-bottom:24px;}}
.mt-section-header{{font-size:13px;font-weight:600;color:var(--text-dim);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px;}}
.mt-count{{color:var(--text-dim);font-weight:400;opacity:.5;}}
.mt-item{{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-card);border-radius:8px;margin-bottom:3px;border:1px solid var(--border);}}
.mt-item:hover{{border-color:var(--accent);}}
.mt-icon{{font-size:16px;}}
.mt-title{{flex:1;font-size:14px;}}
.mt-status{{font-size:11px;padding:2px 8px;border-radius:4px;}}
.mt-due{{font-size:11px;color:var(--text-dim);}}
.mt-todo,.mt-none{{background:rgba(255,255,255,.05);color:var(--text-dim);}}
.mt-in-progress{{background:rgba(35,131,226,.15);color:#2C8CEB;}}
.mt-done,.mt-completed,.mt-complete{{background:rgba(0,200,100,.15);color:#00CC66;}}
</style>
{sections}
</div>"""

    from app.routers.dashboard import _sidebar_data
    env = Environment(loader=FileSystemLoader("app/templates"))
    sidebar = _sidebar_data(request, [])
    block_tpl = env.from_string(
        '{% extends "base.html" %}{% block content %}{{ content_html|safe }}{% endblock %}'
    )
    return block_tpl.render(
        **sidebar,
        request=request,
        content_html=content_html,
        page_title="My Tasks",
        title_prefix="My Tasks",
        page_icon="📋",
    )


@router.get("/api")
async def my_tasks_api(request: Request, view: str = "all", days: int = 7):
    """API: return my tasks as JSON."""
    user = _get_current_user(request)
    user.get("login", "admin") if user else "admin"

    with get_conn() as conn:
        collections = conn.execute("SELECT * FROM collections ORDER BY name").fetchall()
        result = {}

        for col in collections:
            pages = conn.execute(
                "SELECT * FROM collection_pages WHERE collection_id=? AND parent_id IS NULL ORDER BY position",
                (col["id"],),
            ).fetchall()

            tasks = []
            for p in pages:
                props = json.loads(p["property_values_json"])
                tasks.append({
                    "id": p["id"], "title": p["title"], "icon": p["icon"],
                    "properties": props,
                })

            if tasks:
                result[col["name"]] = tasks

    return {"tasks": result, "total": sum(len(t) for t in result.values())}