# app/modules/cms/definition.py
"""
CMS module definition.

Defines the CMS module including its features, menu items,
route configurations, and self-contained component paths.

This is a self-contained module with:
- Services: app.modules.cms.services
- Models: app.modules.cms.models
- Exceptions: app.modules.cms.exceptions
- Templates: app.modules.cms.templates (namespaced as cms/)
"""

from app.modules.base import MenuItemDefinition, MenuSectionDefinition, ModuleDefinition, PermissionDefinition
from app.modules.enums import FrontendType


def _get_admin_router():
    """Lazy import of admin router to avoid circular imports."""
    from app.modules.cms.routes.admin import admin_router

    return admin_router


def _get_vendor_router():
    """Lazy import of vendor router to avoid circular imports."""
    from app.modules.cms.routes.vendor import vendor_router

    return vendor_router


# CMS module definition - Self-contained module (pilot)
cms_module = ModuleDefinition(
    code="cms",
    name="Content Management",
    description="Content pages, media library, and vendor themes.",
    version="1.0.0",
    features=[
        "cms_basic",  # Basic page editing
        "cms_custom_pages",  # Custom page creation
        "cms_unlimited_pages",  # No page limit
        "cms_templates",  # Page templates
        "cms_seo",  # SEO tools
        "media_library",  # Media file management
    ],
    # Module-driven permissions
    permissions=[
        PermissionDefinition(
            id="cms.view_pages",
            label_key="cms.permissions.view_pages",
            description_key="cms.permissions.view_pages_desc",
            category="cms",
        ),
        PermissionDefinition(
            id="cms.manage_pages",
            label_key="cms.permissions.manage_pages",
            description_key="cms.permissions.manage_pages_desc",
            category="cms",
        ),
        PermissionDefinition(
            id="cms.view_media",
            label_key="cms.permissions.view_media",
            description_key="cms.permissions.view_media_desc",
            category="cms",
        ),
        PermissionDefinition(
            id="cms.manage_media",
            label_key="cms.permissions.manage_media",
            description_key="cms.permissions.manage_media_desc",
            category="cms",
        ),
        PermissionDefinition(
            id="cms.manage_themes",
            label_key="cms.permissions.manage_themes",
            description_key="cms.permissions.manage_themes_desc",
            category="cms",
        ),
    ],
    menu_items={
        FrontendType.ADMIN: [
            "content-pages",  # Platform content pages
            "vendor-themes",  # Theme management
        ],
        FrontendType.VENDOR: [
            "content-pages",  # Vendor content pages
            "media",  # Media library
        ],
    },
    # New module-driven menu definitions
    menus={
        FrontendType.ADMIN: [
            MenuSectionDefinition(
                id="contentMgmt",
                label_key="cms.menu.content_management",
                icon="document-text",
                order=70,
                items=[
                    MenuItemDefinition(
                        id="content-pages",
                        label_key="cms.menu.content_pages",
                        icon="document-text",
                        route="/admin/content-pages",
                        order=20,
                    ),
                    MenuItemDefinition(
                        id="vendor-themes",
                        label_key="cms.menu.vendor_themes",
                        icon="color-swatch",
                        route="/admin/vendor-themes",
                        order=30,
                    ),
                ],
            ),
        ],
        FrontendType.VENDOR: [
            MenuSectionDefinition(
                id="shop",
                label_key="cms.menu.shop_content",
                icon="document-text",
                order=40,
                items=[
                    MenuItemDefinition(
                        id="content-pages",
                        label_key="cms.menu.content_pages",
                        icon="document-text",
                        route="/vendor/{vendor_code}/content-pages",
                        order=10,
                    ),
                    MenuItemDefinition(
                        id="media",
                        label_key="cms.menu.media_library",
                        icon="photograph",
                        route="/vendor/{vendor_code}/media",
                        order=20,
                    ),
                ],
            ),
        ],
    },
    is_core=True,  # CMS is a core module - content management is fundamental
    # Self-contained module configuration
    is_self_contained=True,
    services_path="app.modules.cms.services",
    models_path="app.modules.cms.models",
    exceptions_path="app.modules.cms.exceptions",
    # Module templates (namespaced as cms/admin/*.html and cms/vendor/*.html)
    templates_path="templates",
    # Module-specific translations (accessible via cms.* keys)
    locales_path="locales",
)


def get_cms_module_with_routers() -> ModuleDefinition:
    """
    Get CMS module with routers attached.

    This function attaches the routers lazily to avoid circular imports
    during module initialization.
    """
    cms_module.admin_router = _get_admin_router()
    cms_module.vendor_router = _get_vendor_router()
    return cms_module


__all__ = ["cms_module", "get_cms_module_with_routers"]