from pathlib import Path


ROOT = Path(__file__).resolve().parents[1]


def test_frontend_v2_shell_assets_exist_and_are_indexed():
    assert (ROOT / "web/static/css/ewoooc-tokens.css").exists()
    assert (ROOT / "web/static/css/ewoooc-shell.css").exists()
    assert (ROOT / "templates/ewoooc_base.html").exists()
    assert (ROOT / "templates/components/_ewoooc_shell.html").exists()

    agents = (ROOT / "AGENTS.md").read_text(encoding="utf-8")
    constitution = (ROOT / "CONSTITUTION.md").read_text(encoding="utf-8")
    roadmap = (ROOT / "docs/guides/frontend_upgrade_roadmap.md").read_text(encoding="utf-8")

    assert "docs/guides/frontend_upgrade_roadmap.md" in agents
    assert "前端 V2 視覺基準" in constitution
    assert "禁止用 mock data" in roadmap


def test_frontend_v2_shell_uses_real_runtime_context():
    shell = (ROOT / "templates/components/_ewoooc_shell.html").read_text(encoding="utf-8")
    base = (ROOT / "templates/ewoooc_base.html").read_text(encoding="utf-8")

    assert "scheduler_stats" in shell
    assert "session.get('username')" in shell
    assert "next_run|default(None)" in shell
    assert "components/_ewoooc_shell.html" in base

    forbidden_markers = [
        "mockProducts",
        "mockData",
        "fake",
        "假商品",
        "假 KPI",
    ]
    combined = shell + "\n" + base
    assert all(marker not in combined for marker in forbidden_markers)


def test_dashboard_v2_is_feature_flagged_and_uses_real_dashboard_data():
    route_source = (ROOT / "routes/dashboard_routes.py").read_text(encoding="utf-8")
    dashboard = (ROOT / "templates/dashboard_v2.html").read_text(encoding="utf-8")

    assert "request.args.get('ui') == 'v2'" in route_source
    assert "template_name = 'dashboard_v2.html'" in route_source
    assert "get_full_dashboard_data()" in route_source
    assert "MockRecord" not in route_source
    assert "{% for item in items %}" in dashboard
    assert "mockProducts" not in dashboard
    assert "假商品" not in dashboard


def test_edm_dashboard_v2_is_feature_flagged_and_uses_real_campaign_data():
    route_source = (ROOT / "routes/edm_routes.py").read_text(encoding="utf-8")
    template = (ROOT / "templates/edm_dashboard_v2.html").read_text(encoding="utf-8")

    assert route_source.count("request.args.get('ui') == 'v2'") == 5
    assert "template_name = 'edm_dashboard_v2.html'" in route_source
    assert "{% for slot, stats in slot_stats.items() %}" in template
    assert "{% for item in items %}" in template
    assert "scheduler_stats.get(task_key, [])" in template
    assert "mock" not in template.lower()
    assert "假商品" not in template


def test_vendor_stockout_v2_is_feature_flagged_and_uses_real_vendor_data():
    route_source = (ROOT / "routes/vendor_routes.py").read_text(encoding="utf-8")
    template = (ROOT / "web/templates/vendor_stockout_index_v2.html").read_text(encoding="utf-8")

    assert "request.args.get('ui') == 'v2'" in route_source
    assert "vendor_stockout_index_v2.html" in route_source
    assert "_get_vendor_dashboard_stats()" in route_source
    assert "session.query(VendorStockout).count()" in route_source
    assert "EmailSendLog" in route_source
    assert "stats.get('pending_stockouts'" in template
    assert "stats.get('email_success_rate'" in template
    assert "mock" not in template.lower()
    assert "假" not in template