/**
 * Hand-written types for the gig-platform admin API.
 *
 * The scribe-generated `types.gen.ts` covers paths/params, but its response
 * schemas are example-based and incomplete — the envelope and entities below
 * are the source of truth for data shapes (mirrors CLAUDE.md API design).
 */

// ---------- envelope ----------

export interface ApiResponse<T = unknown> {
  success: boolean
  data: T
  message?: string
  meta?: Record<string, unknown>
}

export interface Pagination {
  current_page: number
  next_page: number | null
  page_size: number
  prev_page: number | null
  total_count: number
  total_pages: number
}

export interface PaginatedResponse<T> extends ApiResponse<T[]> {
  pagination: Pagination
}

export interface ApiErrorPayload {
  success: false
  code: string
  message: string
  data?: { errors?: Record<string, string[]> } & Record<string, unknown>
}

export interface ListParams {
  page?: number
  page_size?: number
  [key: string]: string | number | boolean | undefined
}

// ---------- auth ----------

export interface TokenGrant {
  token_type: string
  expires_in: number
  access_token: string
  refresh_token?: string
}

export interface AdminUser {
  kind: 'user'
  uid: string
  sid?: string | null
  username: string | null
  email: string | null
  phone: string | null
  display_name: string | null
  avatar: string | null
  status: boolean | string
  is_robot?: boolean
}

export interface MeResponse extends ApiResponse<AdminUser> {
  meta: {
    roles: string[]
    permissions: string[]
  }
}

// ---------- category ----------

export interface CategoryTranslation {
  locale: string
  name: string
  description: string | null
}

export interface Category {
  kind: 'category'
  id: string
  parent_id: string | null
  level: number
  slug: string
  name: string | null
  description: string | null
  sort_order: number
  is_active: boolean
  visibility?: string
  approval_status?: 'pending' | 'approved' | 'rejected' | string
  source?: string
  created_by_uid?: string | null
  approved_by_uid?: string | null
  approved_at?: string | null
  merged_into_category_id?: string | null
  translations?: CategoryTranslation[]
  children?: Category[]
  created_at?: string
  updated_at?: string
}

// ---------- studio ----------

export type ArticleStatus =
  | 'planned'
  | 'drafting'
  | 'drafted'
  | 'published'
  | 'scheduled'

export interface StudioArticle {
  kind: 'studio_article'
  id: string
  series_id: string
  robot_author_id: string
  category_id: string | null
  subtopic_id: string | null
  article_number: number
  plan: Record<string, unknown> | null
  outline: Record<string, unknown> | null
  title: string | null
  summary: string | null
  key_takeaways: string[] | null
  cta: string | null
  tags: string[] | null
  seo_keywords: string[] | null
  cover_image_prompt: string | null
  cover_asset_id: string | null
  cover_image: { url: string; alt?: string | null } | null
  inline_images: Array<{ url: string; alt?: string | null }> | null
  inline_image_prompts: unknown[] | null
  status: ArticleStatus
  publish_schedule: Record<string, unknown> | null
  dimzou_document_id: number | null
  dimzou_publication_id: number | null
  created_at: string
  updated_at: string
}

export type RobotAuthorStatus = 'pending' | 'profiling' | 'ready' | 'paused'

export interface StudioRobotAuthor {
  kind: 'studio_robot_author'
  id: string
  user_uid: string
  category_id: string
  subtopic_id: string | null
  persona: string | null
  positioning: string | null
  target_readers: string | null
  article_style: Record<string, unknown> | null
  image_style: Record<string, unknown> | null
  publishing_rules: Record<string, unknown> | null
  status: RobotAuthorStatus
  source: 'user' | 'category'
  created_at: string
  updated_at: string
}

export type SeriesStatus = 'planned' | 'in_progress' | 'complete'

export interface StudioSeries {
  kind: 'studio_series'
  id: string
  category_id: string
  subtopic_id: string | null
  robot_author_id: string
  goal: string | null
  reader_journey: string | null
  target_article_count: number | null
  planned_articles: unknown[] | null
  status: SeriesStatus
  created_at: string
  updated_at: string
}

export interface StudioSubtopic {
  kind: 'studio_subtopic'
  id: string
  category_id: string
  title: string
  target_audience: string | null
  pain_points: string | null
  content_value: string | null
  expandability_score: number | null
  status: 'active' | 'archived'
  created_at: string
  updated_at: string
}

export interface StudioCategoryBrief {
  kind: 'studio_category_brief'
  id: string
  category_id: string
  description: string | null
  target_audience: string | null
  content_angles: string[] | null
  risk_notes: string | null
  subtopic_count: number
  author_count: number
  article_count: number
  created_at: string
  updated_at: string
}

export interface StudioStylePreset {
  kind: 'studio_style_preset'
  id: string
  type: 'article' | 'image' | 'bundle'
  name: string
  payload: Record<string, unknown>
  created_at: string
  updated_at: string
}

export interface StudioAgentToken {
  kind: 'studio_agent_token'
  id: string
  scopes: string[] | null
  created_at: string | null
  expires_at: string | null
}

export interface StudioAgentTokenGrant extends TokenGrant {
  kind: 'studio_agent_token_grant'
  connect: { endpoint: string; header: string }
}

// ---------- sid / locales / devices ----------

export interface SidRule {
  id?: number
  key: string
  description: string | null
  enabled: boolean
  created_at?: string
  updated_at?: string
}

export interface LuckyNumber {
  id: number
  number: string
  category: string | null
  enabled: boolean
  created_by?: string | null
  created_at?: string
  updated_at?: string
}

export interface SidCheckResult {
  sid: string
  reserved: boolean
  reasons?: string[]
}

export interface LocaleRow {
  kind?: string
  code: string
  name: string
  native_name: string
  is_active: boolean
  sort_order: number
  created_at?: string
  updated_at?: string
}

export interface NotificationDevice {
  id: number | string
  device_id?: string
  user_uid?: string | null
  platform?: string
  model?: string | null
  is_online?: boolean
  active_sessions_count?: number
  last_seen_at?: string | null
  created_at?: string
}