"""
Browser Test Scenarios for DevLoop
Pre-built Playwright scenarios that can be used for dashboard verification.

These scenarios use the same structure as DashboardTestRunner browser tests
but provide ready-made tests for common dashboard operations.
"""

from typing import Dict, List


def get_study_browser_scenarios(study_name: str) -> List[Dict]:
    """
    Get browser test scenarios for a specific study.

    Args:
        study_name: The study to test

    Returns:
        List of browser test scenarios
    """
    return [
        {
            "id": "browser_home_loads",
            "name": "Home page loads with studies",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": "/"},
                {"action": "wait_for", "selector": "text=Studies"},
                {"action": "wait_for", "selector": "button:has-text('trials')"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 15000,
        },
        {
            "id": "browser_canvas_loads",
            "name": f"Canvas loads for {study_name}",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": f"/canvas/{study_name}"},
                # Wait for ReactFlow nodes to render
                {"action": "wait_for", "selector": ".react-flow__node"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 20000,
        },
        {
            "id": "browser_dashboard_loads",
            "name": f"Dashboard loads for {study_name}",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": f"/dashboard"},
                # Wait for dashboard main element to load
                {"action": "wait_for", "selector": "main"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 15000,
        },
    ]


def get_ui_verification_scenarios() -> List[Dict]:
    """
    Get scenarios for verifying UI components.

    These are general UI health checks, not study-specific.
    """
    return [
        {
            "id": "browser_home_stats",
            "name": "Home page shows statistics",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": "/"},
                {"action": "wait_for", "selector": "text=Total Studies"},
                {"action": "wait_for", "selector": "text=Running"},
                {"action": "wait_for", "selector": "text=Total Trials"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 10000,
        },
        {
            "id": "browser_expand_folder",
            "name": "Topic folder expands on click",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": "/"},
                {"action": "wait_for", "selector": "button:has-text('trials')"},
                {"action": "click", "selector": "button:has-text('trials')"},
                # After click, should see study status badges
                {
                    "action": "wait_for",
                    "selector": "span:has-text('completed'), span:has-text('running'), span:has-text('paused')",
                },
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 10000,
        },
    ]


def get_chat_verification_scenarios() -> List[Dict]:
    """
    Get scenarios for verifying chat/Claude integration.
    """
    return [
        {
            "id": "browser_chat_panel",
            "name": "Chat panel opens",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": "/canvas/support_arm"},
                {"action": "wait_for", "selector": ".react-flow__node"},
                # Look for chat toggle or chat panel
                {
                    "action": "click",
                    "selector": "button[aria-label='Chat'], button:has-text('Chat')",
                },
                {"action": "wait_for", "selector": "textarea, input[type='text']"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 15000,
        },
    ]


# Standard scenario sets
STANDARD_BROWSER_SCENARIOS: Dict[str, List[Dict]] = {
    "quick": [
        {
            "id": "browser_smoke",
            "name": "Dashboard smoke test",
            "type": "browser",
            "steps": [
                {"action": "navigate", "url": "/"},
                {"action": "wait_for", "selector": "text=Studies"},
            ],
            "expected_outcome": {"status": "pass"},
            "timeout_ms": 10000,
        }
    ],
    "home": get_ui_verification_scenarios(),
    "full": get_ui_verification_scenarios() + get_study_browser_scenarios("support_arm"),
}


def get_browser_scenarios(level: str = "quick", study_name: str = None) -> List[Dict]:
    """
    Get browser scenarios by level.

    Args:
        level: "quick" (smoke), "home" (home page), "full" (all scenarios)
        study_name: Optional study name for study-specific tests

    Returns:
        List of browser test scenarios
    """
    if level == "quick":
        return STANDARD_BROWSER_SCENARIOS["quick"]
    elif level == "home":
        return STANDARD_BROWSER_SCENARIOS["home"]
    elif level == "full":
        scenarios = list(STANDARD_BROWSER_SCENARIOS["full"])
        if study_name:
            scenarios.extend(get_study_browser_scenarios(study_name))
        return scenarios
    elif level == "study" and study_name:
        return get_study_browser_scenarios(study_name)
    else:
        return STANDARD_BROWSER_SCENARIOS["quick"]