数据模型 (DTO)

type MediaDto = {
  id: string;
  mime_type: 'image/png' | 'image/jpeg' | 'video/mp4' | 'video/quicktime';
  type: 'image' | 'video';
  post_id: string | null;
  status: 'pending' | 'uploaded';
  object: {
    isDeleted: boolean;
    url: string | null;
    size_bytes: number;
    name: string | null;
  };
};

type CreateUploadUrlResponse = {
  media_id: string;
  upload_url: string; // PUT /api/v1/media/upload/{id}
  name: string;
};

type UploadResponse = {
  success: true;
  media_id: string;
  url: string;
};

type DeleteResponse = { success: true };

type PostStatus = 'draft' | 'processing' | 'scheduled' | 'posted' | 'failed';

type PostDto = {
  id: string;
  caption: string;
  social_accounts: string[];
  scheduled_at: string | null;
  is_draft: boolean;
  status: PostStatus;
  media: string[]; // 仅包含已上传媒体的 ID
  platform_configurations: Record<string, unknown> | null;
  account_configurations: Record<string, unknown> | null;
  processing_enabled: boolean;
};

type CreatePostPayload = {
  caption: string;
  social_accounts: string[];
  scheduled_at?: string | null;
  is_draft?: boolean | null;
  media?: string[];
  media_urls?: string[];
  platform_configurations?: Record<string, unknown> | null;
  account_configurations?: Record<string, unknown> | null;
  processing_enabled?: boolean | null;
};

// PATCH 接受 Partial<CreatePostPayload>

type SocialAccountDto = {
  id: string;
  platform:
    | 'twitter-x'
    | 'instagram'
    | 'linkedin'
    | 'facebook-page'
    | 'tiktok'
    | 'youtube'
    | 'bluesky'
    | 'threads'
    | 'pinterest';
  username: string;
  display_name: string | null;
};

type PostResultDto = {
  id: string;
  post_id: string;
  success: boolean;
  social_account_id: string | null;
  platform_data: {
    id: string | null;
    url: string | null;
    username: string | null;
  };
  error: {
    code: string;
    message: string;
    context?: Record<string, unknown> | null;
  } | null;
};

interface Paginated<T> {
  data: T[];
  meta: { offset: number; limit: number; total: number };
}