import os

SECRET_KEY = os.environ.get("SUPERSET_SECRET_KEY", "your-secret-key-here")
SQLALCHEMY_DATABASE_URI = "sqlite:////app/superset_home/superset.db"

CACHE_CONFIG = {
    "CACHE_TYPE": "redis",
    "CACHE_REDIS_URL": "redis://redis:6379/0",
    "CACHE_DEFAULT_TIMEOUT": 300,
}

ENABLE_PROXY_FIX = True
TIMEZONE = "Europe/Amsterdam"
ROW_LIMIT = 50000

# Branding — logo must be same-origin (/static/...) for CSP (img-src 'self')
APP_NAME = "Dell"
APP_ICON = "/static/assets/images/dell-logo.svg"
LOGO_TARGET_PATH = "/superset/welcome/"
LOGO_TOOLTIP = "Dell · ATC Lakehouse"

FEATURE_FLAGS = {
    "ENABLE_TEMPLATE_PROCESSING": True,
    "ALERT_REPORTS": True,
    "DASHBOARD_NATIVE_FILTERS": True,
    "DASHBOARD_CROSS_FILTERS": True,
    "ENABLE_ADVANCED_DATA_TYPES": True,
}

# Allow icons server if needed for other assets (optional)
TALISMAN_ENABLED = True
TALISMAN_CONFIG = {
    "content_security_policy": {
        "base-uri": ["'self'"],
        "default-src": ["'self'"],
        "img-src": [
            "'self'",
            "blob:",
            "data:",
            "https://apachesuperset.gateway.scarf.sh",
            "https://static.scarf.sh/",
            "http://atc-docker01.dell-atc.lan:8080",
            "https://atc-docker01.dell-atc.lan:8080",
        ],
        "worker-src": ["'self'", "blob:"],
        "connect-src": ["'self'"],
        "object-src": "'none'",
        "style-src": ["'self'", "'unsafe-inline'"],
        "font-src": ["'self'"],
        "script-src": ["'self'", "'strict-dynamic'"],
    },
    "content_security_policy_nonce_in": ["script-src"],
    "force_https": False,
    "frame_options": "SAMEORIGIN",
}

EXTRA_CATEGORICAL_COLOR_SCHEMES = [
    {
        "id": "palantir_ops",
        "description": "Palantir OPS — blue, cyan, orange, teal",
        "label_colors": {},
        "isDefault": True,
        "colors": [
            "#3b82f6", "#22d3ee", "#fb923c", "#2dd4bf", "#fbbf24",
            "#a78bfa", "#f472b6", "#34d399", "#60a5fa", "#94a3b8",
        ],
    },
]

EXTRA_SEQUENTIAL_COLOR_SCHEMES = [
    {
        "id": "palantir_blue",
        "description": "Palantir blue gradient",
        "isDefault": True,
        "colors": ["#040c18", "#0c1a30", "#1e40af", "#3b82f6", "#22d3ee", "#7dd3fc"],
    },
]

PALANTIR_FONTS = [
    "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=JetBrains+Mono:wght@400;500;600&display=swap",
]

PALANTIR_TOKENS = {
    "brandAppName": "Dell",
    "brandLogoAlt": "Dell",
    "brandLogoUrl": "/static/assets/images/dell-logo.svg",
    "brandLogoMargin": "8px 12px 8px 0",
    "brandLogoHref": "/",
    "brandLogoHeight": "32px",
    "colorPrimary": "#007DB8",
    "colorLink": "#22d3ee",
    "colorSuccess": "#2dd4bf",
    "colorWarning": "#fbbf24",
    "colorError": "#f87171",
    "colorInfo": "#38bdf8",
    "colorBgBase": "#040c18",
    "colorBgLayout": "#061428",
    "colorBgContainer": "#0c1a30",
    "colorBgElevated": "#0f2444",
    "colorBorder": "#1e3a5f",
    "colorBorderSecondary": "rgba(56, 132, 220, 0.22)",
    "colorText": "#e8eef7",
    "colorTextSecondary": "#94a3b8",
    "colorTextTertiary": "#64748b",
    "fontUrls": PALANTIR_FONTS,
    "fontFamily": "'DM Sans', Inter, Helvetica, Arial, sans-serif",
    "fontFamilyCode": "'JetBrains Mono', 'IBM Plex Mono', monospace",
    "borderRadius": 8,
    "borderRadiusLG": 12,
}

THEME_DEFAULT = {
    "algorithm": "dark",
    "token": PALANTIR_TOKENS,
}
THEME_DARK = None
ENABLE_UI_THEME_ADMINISTRATION = False