"""Schemas for top video metrics endpoint."""

from marshmallow import fields

from analytics.schemas.common import BaseSchema, SourceSchema


class TopVideoMetricsItemSchema(BaseSchema):
    """Marshmallow schema for a items in a list of top metrics."""

    video_id = fields.String()
    channel_id = fields.String()
    subscriber_count = fields.Integer()
    total_views = fields.Integer()
    total_estimated_gross_revenue = fields.Float()
    average_view_duration_seconds = fields.Float()
    views_1_month_back = fields.Integer()
    growth_2_to_1_months_back = fields.Float()
    views_2_months_back = fields.Integer()
    growth_3_to_2_months_back = fields.Float()
    views_3_months_back = fields.Integer()
    growth_4_to_3_months_back = fields.Float()
    views_last_28_days = fields.Integer()
    views_last_7_days = fields.Integer()


class TopVideoMetricsSchema(BaseSchema):
    """Marshmallow schema for the list of top metrics."""

    total_results = fields.Integer()
    items = fields.Nested(nested=TopVideoMetricsItemSchema, many=True)
    last_available_date = fields.String()
    sources = fields.Nested(SourceSchema, many=True)