"""FlowDeck — Dashboard: liste des projets Gitea + sidebar data."""
from __future__ import annotations

import logging

from fastapi import APIRouter, Request, Query
from fastapi.responses import HTMLResponse

from app.services.gitea_client import gitea
from app.auth.session import SessionManager

logger = logging.getLogger(__name__)
router = APIRouter(tags=["dashboard"])


def _sidebar_data(request: Request, repos: list[dict]) -> dict:
    """Build sidebar context from Gitea repos."""
    user = SessionManager.decode_session(request.cookies.get("flowdeck_session", ""))
    workspace_name = user.get("login", "Bruno") if user else "Bruno"
    workspace_initial = workspace_name[0].upper() if workspace_name else "B"

    # Build recent pages from repos
    recent_pages = []
    private_pages = []
    for repo in repos[:10]:
        full_name = repo.get("full_name", "")
        parts = full_name.split("/") if "/" in full_name else [workspace_name, full_name]
        page = {
            "id": full_name,
            "name": repo.get("name", full_name),
            "icon": "📁",
            "url": f"/board/{full_name}",
            "active": False,
            "indent": 0,
        }
        recent_pages.append(page)
        private_pages.append({**page})

    return {
        "workspace_name": workspace_name,
        "workspace_initial": workspace_initial,
        "current_page": "Dashboard",
        "last_edited": "now",
        "recent_pages": recent_pages,
        "private_pages": private_pages,
        "user": user,
    }


@router.get("/", response_class=HTMLResponse)
async def dashboard(
    request: Request,
    search: str = Query(default=""),
    show_archived: bool = Query(default=False),
):
    """Dashboard: liste tous les projets Gitea (user + orgs)."""
    try:
        repos = await gitea.get_user_repos(page=1, limit=50)

        if search:
            q = search.lower()
            repos = [r for r in repos if q in r.get("full_name", "").lower()
                     or q in (r.get("description") or "").lower()]

        if not show_archived:
            repos = [r for r in repos if not r.get("archived", False)]

        repos.sort(key=lambda r: r.get("updated_at", ""), reverse=True)

    except Exception as e:
        logger.error("Dashboard error: %s", e)
        repos = []

    from jinja2 import Environment, FileSystemLoader

    env = Environment(loader=FileSystemLoader("app/templates"))
    sidebar = _sidebar_data(request, repos)
    template = env.get_template("dashboard.html")
    return template.render(
        request=request,
        repos=repos,
        search=search,
        show_archived=show_archived,
        **sidebar,
    )