from typing import Any, Dict, List, Optional

from pydantic import BaseModel, Field


class PlatformSettingsPayload(BaseModel):
    page_size: int = Field(default=10, ge=1, le=100)
    chat_pull_page_size: int = Field(default=60, ge=10, le=500)
    command_auto_unlock_seconds: int = Field(default=10, ge=1, le=600)
    auth_token_ttl_hours: int = Field(default=24, ge=1, le=720)
    auth_token_max_active: int = Field(default=2, ge=1, le=20)
    upload_max_mb: int = Field(default=100, ge=1, le=2048)
    allowed_attachment_extensions: List[str] = Field(default_factory=list)
    workspace_download_extensions: List[str] = Field(default_factory=list)
    speech_enabled: bool = True


class PlatformUsageItem(BaseModel):
    id: int
    bot_id: str
    message_id: Optional[int] = None
    request_id: str
    channel: str
    status: str
    provider: Optional[str] = None
    model: Optional[str] = None
    token_source: str
    content: Optional[str] = None
    input_tokens: int
    output_tokens: int
    total_tokens: int
    input_text_preview: Optional[str] = None
    output_text_preview: Optional[str] = None
    started_at: str
    completed_at: Optional[str] = None


class PlatformUsageSummary(BaseModel):
    request_count: int
    input_tokens: int
    output_tokens: int
    total_tokens: int


class PlatformUsageAnalyticsSeries(BaseModel):
    model: str
    total_requests: int
    daily_counts: List[int]


class PlatformUsageAnalytics(BaseModel):
    window_days: int
    days: List[str]
    total_requests: int
    series: List[PlatformUsageAnalyticsSeries]


class PlatformUsageResponse(BaseModel):
    summary: PlatformUsageSummary
    items: List[PlatformUsageItem]
    total: int
    limit: int
    offset: int
    has_more: bool
    analytics: PlatformUsageAnalytics


class PlatformLoginLogItem(BaseModel):
    id: int
    auth_type: str
    subject_id: str
    bot_id: Optional[str] = None
    auth_source: str
    client_ip: Optional[str] = None
    user_agent: Optional[str] = None
    device_info: Optional[str] = None
    created_at: str
    last_seen_at: Optional[str] = None
    expires_at: Optional[str] = None
    revoked_at: Optional[str] = None
    revoke_reason: Optional[str] = None
    status: str


class PlatformLoginLogResponse(BaseModel):
    items: List[PlatformLoginLogItem]
    total: int
    limit: int
    offset: int
    has_more: bool


class PlatformActivityItem(BaseModel):
    id: int
    bot_id: str
    request_id: Optional[str] = None
    event_type: str
    channel: str
    detail: Optional[str] = None
    metadata: Dict[str, Any] = Field(default_factory=dict)
    created_at: str


class SystemSettingPayload(BaseModel):
    key: str
    name: str = ""
    category: str = "general"
    description: str = ""
    value_type: str = "json"
    value: Any = None
    is_public: bool = False
    sort_order: int = 100


class SystemSettingItem(BaseModel):
    key: str
    name: str
    category: str
    description: str
    value_type: str
    value: Any = None
    is_public: bool = False
    sort_order: int = 100
    created_at: str
    updated_at: str