feat(analytics): split dashboard metrics by domain

apps/analytics/api/schemas.py

@@ -8,6 +8,12 @@ class AnalyticsPointSchema(Schema):
     value: int | float
 
 
+class AnalyticsPointGroupSchema(Schema):
+    top_items: list[AnalyticsPointSchema]
+    other_count: int = 0
+    total_count: int = 0
+
+
 class AnalyticsTrendPointSchema(Schema):
     date: str
     label: str
@@ -39,6 +45,12 @@ class AnalyticsPostPopularitySchema(Schema):
     comments: int
 
 
+class AnalyticsPostPopularityGroupSchema(Schema):
+    top_items: list[AnalyticsPostPopularitySchema]
+    other_count: int = 0
+    total_count: int = 0
+
+
 class AnalyticsTopPostSchema(AnalyticsPostPopularitySchema):
     score: int
 
@@ -111,3 +123,88 @@ class AdminDashboardAnalyticsSchema(Schema):
     revenue: AnalyticsRevenueSchema
     blog: AnalyticsBlogSchema
     achievements: AnalyticsAchievementsSchema
+
+
+class AnalyticsEventOptionSchema(Schema):
+    value: str
+    label: str
+    description: str | None = None
+
+
+class AnalyticsEventOptionsSchema(Schema):
+    count: int
+    results: list[AnalyticsEventOptionSchema]
+
+
+class UserAnalyticsSummarySchema(Schema):
+    total_users: int
+    verified_users: int
+    unverified_users: int
+    profile_completion_rate: float
+
+
+class UserAnalyticsSchema(Schema):
+    filters: AnalyticsFiltersSchema
+    summary: UserAnalyticsSummarySchema
+    signup_trend: list[AnalyticsTrendPointSchema]
+    by_major: AnalyticsPointGroupSchema
+    by_university: AnalyticsPointGroupSchema
+    by_year: AnalyticsPointGroupSchema
+
+
+class EventAnalyticsFiltersSchema(Schema):
+    date_from: str | None = None
+    date_to: str | None = None
+    event_id: int | None = None
+
+
+class EventAnalyticsSummarySchema(Schema):
+    total_events: int
+    total_registrations: int
+    distinct_participants: int
+    total_revenue: int
+    total_discount: int
+    total_base: int
+    learning_hours: float
+
+
+class AnalyticsTopEventGroupSchema(Schema):
+    top_items: list[AnalyticsTopEventSchema]
+    other_count: int = 0
+    total_count: int = 0
+
+
+class EventAnalyticsSchema(Schema):
+    filters: EventAnalyticsFiltersSchema
+    summary: EventAnalyticsSummarySchema
+    registration_status: list[AnalyticsRegistrationStatusSchema]
+    payment_status: list[AnalyticsRegistrationStatusSchema]
+    attendee_by_major: AnalyticsPointGroupSchema
+    attendee_by_university: AnalyticsPointGroupSchema
+    registration_trend: list[AnalyticsTrendPointSchema]
+    revenue_trend: list[AnalyticsTrendPointSchema]
+    revenue_by_event: AnalyticsPointGroupSchema
+    top_events: AnalyticsTopEventGroupSchema
+
+
+class BlogAnalyticsFiltersSchema(Schema):
+    date_from: str | None = None
+    date_to: str | None = None
+
+
+class BlogAnalyticsSummarySchema(Schema):
+    published_posts: int
+    total_likes: int
+    total_saves: int
+    total_comments: int
+    community_engagement: int
+
+
+class BlogAnalyticsSchema(Schema):
+    filters: BlogAnalyticsFiltersSchema
+    summary: BlogAnalyticsSummarySchema
+    activity_trend: list[dict[str, int | str]]
+    post_popularity: AnalyticsPostPopularityGroupSchema
+    top_posts: list[AnalyticsTopPostSchema]
+    by_category: AnalyticsPointGroupSchema
+    by_tag: AnalyticsPointGroupSchema