export type ImageCapability =
  | "image.generate"
  | "image.inpaint"
  | "image.upscale";

export type EnabledImageCapability = ImageCapability;

export type VideoCapability = "video.generate";

export type GenerationCapability = ImageCapability | VideoCapability;

export type AssetKind = "image" | "video" | "mask" | "reference" | "other";

export type GenerationStatus =
  | "queued"
  | "running"
  | "succeeded"
  | "failed"
  | "expired"
  | "cancelled";

export type WebhookLastStatus = {
  ok: boolean;
  status?: number;
  error?: string;
  attemptedAt: string;
  nextAttemptAt?: string;
};

export type Asset = {
  id: string;
  ownerId: string;
  kind: AssetKind;
  name: string;
  url: string;
  storagePath?: string;
  source: "upload" | "generated" | "edited" | "upscaled" | "external" | "seed";
  tags: string[];
  metadata: Record<string, unknown>;
  createdAt: string;
  updatedAt: string;
};

export type GenerationJob = {
  id: string;
  ownerId: string;
  externalClientId?: string;
  capability: GenerationCapability;
  provider: "volcengine-visual" | "evolink" | "seedance" | "mock";
  reqKey: string;
  status: GenerationStatus;
  prompt?: string;
  inputAssetIds: string[];
  inputUrls: string[];
  outputAssetIds: string[];
  providerTaskId?: string;
  requestPayload: Record<string, unknown>;
  responsePayload?: Record<string, unknown>;
  error?: {
    code?: string | number;
    message: string;
    retryable?: boolean;
  };
  retryOf?: string;
  idempotencyKey?: string;
  idempotencyFingerprint?: string;
  priority?: number;
  attempts?: number;
  maxAttempts?: number;
  scheduledAt?: string;
  lockedAt?: string;
  lockedBy?: string;
  startedAt?: string;
  completedAt?: string;
  webhookUrl?: string;
  webhookAttempts?: number;
  webhookLastStatus?: WebhookLastStatus;
  createdAt: string;
  updatedAt: string;
};

export type UsageEvent = {
  id: string;
  ownerId: string;
  jobId: string;
  capability: GenerationCapability;
  quantity: number;
  estimatedUnit: "image" | "job";
  createdAt: string;
};

export type Project = {
  id: string;
  ownerId: string;
  name: string;
  brief: string;
  type: "brand" | "store" | "commerce" | "event" | "course" | "ip" | "custom";
  assetIds: string[];
  createdAt: string;
  updatedAt: string;
};

export type AppState = {
  users: Array<{
    id: string;
    email: string;
    displayName: string;
  }>;
  assets: Asset[];
  generationJobs: GenerationJob[];
  usageEvents: UsageEvent[];
  projects: Project[];
};

export type VisualTaskSubmitResponse = {
  code: number;
  message: string;
  request_id?: string;
  data?: {
    task_id?: string;
  } | null;
  status?: number;
  time_elapsed?: string;
};

export type VisualTaskQueryResponse = {
  code: number;
  message: string;
  request_id?: string;
  task_id?: string;
  data?: {
    binary_data_base64?: string[] | null;
    image_urls?: string[] | null;
    status?: "in_queue" | "generating" | "done" | "not_found" | "expired";
    resp_data?: string;
  } | null;
  status?: number;
  time_elapsed?: string;
};