from pathlib import Path


def test_custom_ui_assets_exist():
    root = Path(__file__).resolve().parents[1]
    assert (root / "web" / "index.html").exists()
    assert (root / "web" / "static" / "app.css").exists()
    assert (root / "web" / "static" / "app.js").exists()
    assert (root / "web" / "static" / "progress.js").exists()


def test_app_registers_custom_routes():
    root = Path(__file__).resolve().parents[1]
    content = (root / "app.py").read_text()
    assert "def register_custom_routes" in content
    assert '"/custom"' in content
    assert '"/api/progress/from-events"' in content
    assert '"/api/runs"' in content


def test_custom_ui_contains_core_product_sections():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    for text in [
        "New Build",
        "Space Test",
        "Run Explorer",
        "Run storage",
        "Live job progress",
        "Run details",
        "Validation & metrics",
        "Latest events",
    ]:
        assert text in html


def test_custom_ui_bridge_endpoints_are_registered():
    root = Path(__file__).resolve().parents[1]
    content = (root / "app.py").read_text()
    for route in [
        '"/api/me"',
        '"/api/bucket/status"',
        '"/api/bucket/create"',
        '"/api/build"',
        '"/api/validate"',
        '"/api/runs/{run_id}/progress"',
    ]:
        assert route in content
    assert "_oauth_context_from_request" in content


def test_custom_ui_calls_real_bridge_endpoints():
    root = Path(__file__).resolve().parents[1]
    js = (root / "web" / "static" / "app.js").read_text()
    for endpoint in ["/api/me", "/api/build", "/api/validate", "/api/bucket/status", "/api/bucket/create"]:
        assert endpoint in js
    assert "Custom UI shell is ready" not in js
    assert "functional Gradio controls" not in js


def test_custom_ui_has_validate_form():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    for element_id in ["validateSpace", "validateApi", "expectedOutput", "testArgs", "testKwargs", "launchValidate"]:
        assert element_id in html


def test_custom_ui_has_run_detail_explorer():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    for element_id in ["selectedRunId", "selectedModelId", "artifactList", "reportPreview", "runDetailStatus"]:
        assert element_id in html
    js = (root / "web" / "static" / "runs.js").read_text()
    assert "selectRun" in js
    assert "renderRunDetail" in js
    assert "/api/runs/" in js


def test_custom_ui_renders_metrics_from_progress():
    root = Path(__file__).resolve().parents[1]
    js = (root / "web" / "static" / "app.js").read_text()
    assert "function renderMetrics" in js
    assert "generation_smoke" in js
    assert "recommended_zerogpu_duration" in js

def test_custom_ui_has_selected_run_actions_and_manual_hardware_panel():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    for element_id in ["manualActionPanel", "manualOpenSettings", "manualGoValidate", "selectedValidateBtn", "selectedOpenSettings", "selectedBlockers"]:
        assert element_id in html
    app_js = (root / "web" / "static" / "app.js").read_text()
    assert "prepareValidationFromActiveRun" in app_js
    assert "renderManualAction" in app_js
    runs_js = (root / "web" / "static" / "runs.js").read_text()
    assert "renderSelectedLinks" in runs_js
    assert "renderBlockers" in runs_js

def test_custom_ui_has_run_filters_and_resilient_polling():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    runs_js = (root / "web" / "static" / "runs.js").read_text()
    css = (root / "web" / "static" / "app.css").read_text()
    for element_id in ["runFilters", "refreshRuns", "pollWarning"]:
        assert element_id in html
    assert "runStatusFilter" in js
    assert "localStorage.setItem('asf.activeRun'" in js
    assert "restoreActiveRun" in js
    assert "Progress polling failed" in js
    assert "renderRunsFromCache" in runs_js
    assert "state.runsCache" in runs_js
    assert ".run-row.selected" in css

def test_custom_ui_has_oauth_status_panel_and_login_link():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    app_py = (root / "app.py").read_text()
    assert "authPanel" in html
    assert "renderAuthWarnings" in js
    assert "/oauth/huggingface/login" in js
    assert '"/api/oauth/diagnostics"' in app_py
    assert "public_oauth_context" in app_py

def test_custom_ui_v30_bucket_gate_and_zerogpu_toggle():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    assert 'id="tryZeroGpu"' in html
    assert 'disabled /> Try ZeroGPU first' not in html
    assert 'id="launchBuild" disabled' in html
    assert 'buildGateText' in html
    assert 'effectivePreferredHardware' in js
    assert 'setBucketReady' in js
    assert 'Create or check your private run bucket before launching a build' in js


def test_custom_ui_v30_css_has_overflow_and_duplicate_cleanup():
    root = Path(__file__).resolve().parents[1]
    css = (root / "web" / "static" / "app.css").read_text()
    assert '.app-shell{min-height:100vh;max-width:1540px' in css
    assert '.top-tabs{display:flex' in css
    assert '.runs-table{border:1px solid var(--line);border-radius:14px;padding:0;overflow:hidden' in css
    assert 'font-family:ui-monospace' in css
    assert '.auth-panel,.operation-status{' in css

def test_custom_ui_v31_feedback_and_loading_states():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    css = (root / "web" / "static" / "app.css").read_text()
    api_js = (root / "web" / "static" / "api.js").read_text()
    progress_js = (root / "web" / "static" / "progress.js").read_text()
    assert "operationStatus" in html
    assert "lastPolled" in html
    assert "setOperation" in js
    assert "setBusy" in js
    assert "validateBuildForm" in js
    assert "validateValidationForm" in js
    assert "TERMINAL_STATUSES" in js
    assert "Run bucket is not ready" in Path(root / "app.py").read_text()
    assert ".operation-status" in css
    assert "parseApiError" in api_js
    assert "lastPolled" in progress_js


def test_v33_root_custom_ui_not_iframe_preview():
    root = Path(__file__).resolve().parents[1]
    app_py = (root / "app.py").read_text()
    readme = (root / "README.md").read_text()
    assert '@fastapi_app.get("/", response_class=HTMLResponse)' in app_py
    assert 'attach_huggingface_oauth(fastapi_app)' in app_py
    assert '<iframe src="/custom"' not in app_py
    assert 'Custom UI preview' not in app_py
    assert 'The product root (`/`) is the custom dashboard' in readme


def test_v34_no_explicit_uvicorn_launcher():
    root = Path(__file__).resolve().parents[1]
    app_py = (root / "app.py").read_text()
    assert "uvicorn.run(" not in app_py
    assert 'if __name__ == "__main__"' not in app_py
    assert "app = create_app()" in app_py


def test_v37_simplified_navigation_and_artifact_path():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    assert 'data-view="build"' in html
    assert 'data-view="validate"' in html
    assert 'data-view="runs"' not in html
    assert 'data-view="storage"' not in html
    assert 'data-view="about"' not in html
    assert 'tree/main/runs/${runId}' in js


def test_v38_new_build_mode_and_local_run_filtering():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    runs_js = (root / "web" / "static" / "runs.js").read_text()
    css = (root / "web" / "static" / "app.css").read_text()
    assert "prepareNewBuild" in html
    assert "buildModePanel" in html
    assert "Preparing a new build" in html
    assert "function prepareNewBuild" in js
    assert "setBuildModeInspecting" in js
    assert "filteredRuns" in runs_js
    assert "apiGet(`/api/runs?limit=100" in runs_js
    assert "status=${encodeURIComponent(status)}" not in runs_js
    assert ".build-mode-panel" in css


def test_v40_tabbed_ui_logout_and_compact_progress():
    root = Path(__file__).resolve().parents[1]
    html = (root / "web" / "index.html").read_text()
    css = (root / "web" / "static" / "app.css").read_text()
    js = (root / "web" / "static" / "app.js").read_text()
    runs_js = (root / "web" / "static" / "runs.js").read_text()
    assert 'class="top-tabs"' in html
    assert 'data-view="progress"' in html
    assert 'id="logoutLink"' in html
    assert 'class="sidebar"' not in html
    assert 'max-height:330px' not in css
    assert 'overflow:auto;padding-right' not in css
    assert "switchView('progress')" in js
    assert 'inferredJobUrl' in runs_js