"""FlowDeck v7.70.0 — Ouverture d'un projet Gitea : présentation + miroir local.

Régression couverte :
- ``GET /gitea-workspace?owner=&repo=`` crée le **workspace miroir local**
  AVANT de calculer la sidebar : le premier affichage du projet ne montre plus
  « No workspace open » (ou un ``localWsId: 0``) — équivalent local ouvert en
  parallèle du dépôt distant ;
- le contexte projet est porté par l'URL : la sidebar résout le miroir même
  sans cookie ``flowdeck_workspace`` (navigation directe / favori) ;
- ``GET /api/sidebar/workspace-tree`` rend l'arbre du **miroir** (et non plus le
  placeholder « Remote workspace ») quand le cookie est ``gitea:owner:repo`` ;
- ``loadGiteaTree`` (base.html) cible ``#sidebar-gitea-items`` et n'écrase plus
  l'arbre du workspace local de ``#sidebar-workspace-items``.
"""
from __future__ import annotations

import re

from app.db import get_conn


def _mirror_id(ws_key: str) -> int | None:
    with get_conn() as conn:
        row = conn.execute(
            "SELECT id FROM workspaces WHERE name=? AND settings_json LIKE ?",
            (ws_key, "%gitea_repo%"),
        ).fetchone()
    return row["id"] if row else None


def _mk_mirror_page(ws_id: int, title: str) -> int:
    with get_conn() as conn:
        cur = conn.execute(
            "INSERT INTO pages (workspace, workspace_id, title, content, content_format, parent_section) "
            "VALUES ('', ?, ?, '', 'blocks', 'Private')",
            (ws_id, title),
        )
        conn.commit()
        return cur.lastrowid


def test_gitea_workspace_creates_and_shows_local_mirror(client):
    """Le premier GET crée le miroir et le sidebar pointe dessus (localWsId>0)."""
    assert _mirror_id("acme/widget") is None
    r = client.get("/gitea-workspace?owner=acme&repo=widget")
    assert r.status_code == 200, r.text
    ws_id = _mirror_id("acme/widget")
    assert ws_id is not None, "le workspace miroir doit être créé"
    # La sidebar expose l'ID du miroir (et non 0) dès le premier rendu.
    m = re.search(r"localWsId:\s*(\d+)", r.text)
    assert m, "localWsId introuvable dans la page"
    assert int(m.group(1)) == ws_id, "la sidebar doit ouvrir l'équivalent local en parallèle"
    assert "Open a workspace to see your files" not in r.text
    assert "acme/widget" in r.text


def test_gitea_workspace_context_from_url_without_cookie(client):
    """Navigation directe (sans cookie) : le projet reste identifié par l'URL."""
    r = client.get("/gitea-workspace?owner=acme&repo=gadget")
    assert r.status_code == 200, r.text
    ws_id = _mirror_id("acme/gadget")
    assert ws_id is not None
    m = re.search(r"localWsId:\s*(\d+)", r.text)
    assert m and int(m.group(1)) == ws_id
    # Pas de bandeau « aucune workspace ouverte » alors que le miroir existe.
    assert "Open a workspace to see your files" not in r.text


def test_sidebar_workspace_tree_renders_gitea_mirror(client):
    """Le refresh sidebar ne remplace plus le miroir par « Remote workspace »."""
    client.get("/gitea-workspace?owner=acme&repo=repo1")
    ws_id = _mirror_id("acme/repo1")
    assert ws_id is not None
    _mk_mirror_page(ws_id, "Note miroir")
    r = client.get(
        "/api/sidebar/workspace-tree",
        cookies={"flowdeck_workspace": "gitea:acme:repo1"},
    )
    assert r.status_code == 200, r.text
    assert "Note miroir" in r.text
    assert "Remote workspace" not in r.text


def test_sidebar_workspace_tree_gitea_without_mirror_is_empty_not_error(client):
    r = client.get(
        "/api/sidebar/workspace-tree",
        cookies={"flowdeck_workspace": "gitea:ghost/none"},
    )
    assert r.status_code == 200
    assert "Remote workspace" not in r.text
    assert "No pages yet" in r.text


def test_loadgitea_tree_targets_repository_section():
    """Scan statique : loadGiteaTree ne doit pas cibler #sidebar-workspace-items."""
    from pathlib import Path

    html = (Path(__file__).resolve().parent.parent / "app" / "templates" / "base.html").read_text(
        encoding="utf-8"
    )
    fn = html.split("loadGiteaTree() {", 1)[1].split("newPageInWorkspace()", 1)[0]
    assert "getElementById('sidebar-gitea-items')" in fn
    assert "getElementById('sidebar-workspace-items')" not in fn