from typing import List, Dict, Optional
from pydantic import BaseModel, Field
from pydantic import ConfigDict


class ActivityThresholds(BaseModel):
    """活跃度阈值配置"""
    extreme_active_recent_7d: int = Field(default=15, description="极高活跃：近7天发布阈值")
    high_active_recent_7d: int = Field(default=8, description="高活跃：近7天发布阈值")
    medium_active_recent_7d: int = Field(default=3, description="中活跃：近7天发布阈值")
    low_active_recent_7d: int = Field(default=1, description="低活跃：近7天发布阈值")
    dormant_recent_30d: int = Field(default=1, description="休眠：近30天发布阈值")
    new_user_total: int = Field(default=0, description="新用户：总视频数阈值")


class ActivityLevel(BaseModel):
    """活跃度等级配置"""
    label: str = Field(description="活跃度标签")
    priority: int = Field(description="优先级")


class ActivityLevels(BaseModel):
    """活跃度等级映射"""
    new_user: ActivityLevel = Field(default=ActivityLevel(label="新用户", priority=0))
    extreme_active: ActivityLevel = Field(default=ActivityLevel(label="极高活跃", priority=1))
    high_active: ActivityLevel = Field(default=ActivityLevel(label="高活跃", priority=2))
    medium_active: ActivityLevel = Field(default=ActivityLevel(label="中活跃", priority=3))
    low_active: ActivityLevel = Field(default=ActivityLevel(label="低活跃", priority=4))
    dormant: ActivityLevel = Field(default=ActivityLevel(label="休眠", priority=5))
    zombie: ActivityLevel = Field(default=ActivityLevel(label="僵尸", priority=6))


class ActivityCalculatorConfig(BaseModel):
    """活跃度计算器配置"""
    platforms: List[str] = Field(default=["xiaoniangao", "zhongqingkandian"], description="要分析的平台列表")
    activity_thresholds: ActivityThresholds = Field(default=ActivityThresholds(), description="活跃度阈值配置")
    activity_levels: ActivityLevels = Field(default=ActivityLevels(), description="活跃度等级配置")
    
    model_config = ConfigDict(extra='forbid')  # 使用V2兼容的方式