import type {
  PuzzleAgentActionResponse,
  PuzzleAgentSuggestedAction,
} from './puzzleAgentActions';
import type { PuzzleAnchorPack, PuzzleResultDraft } from './puzzleAgentDraft';
import type { PuzzleResultPreviewEnvelope } from './puzzleResultPreview';

export type PuzzleAgentStage =
  | 'collecting_anchors'
  | 'draft_ready'
  | 'image_refining'
  | 'ready_to_publish'
  | 'published';

export type PuzzleAgentMessageRole = 'user' | 'assistant' | 'system';

export type PuzzleAgentMessageKind =
  | 'chat'
  | 'summary'
  | 'action_result'
  | 'warning';

export interface PuzzleAgentMessage {
  id: string;
  role: PuzzleAgentMessageRole;
  kind: PuzzleAgentMessageKind;
  text: string;
  createdAt: string;
}

export interface PuzzleAgentSessionSnapshot {
  sessionId: string;
  seedText?: string;
  currentTurn: number;
  progressPercent: number;
  stage: PuzzleAgentStage;
  anchorPack: PuzzleAnchorPack;
  draft: PuzzleResultDraft | null;
  messages: PuzzleAgentMessage[];
  lastAssistantReply: string | null;
  publishedProfileId: string | null;
  suggestedActions: PuzzleAgentSuggestedAction[];
  resultPreview: PuzzleResultPreviewEnvelope | null;
  updatedAt: string;
}

export interface CreatePuzzleAgentSessionRequest {
  seedText?: string;
  workTitle?: string;
  workDescription?: string;
  pictureDescription?: string;
  referenceImageSrc?: string | null;
  imageModel?: string | null;
  aiRedraw?: boolean;
}

export interface CreatePuzzleAgentSessionResponse {
  session: PuzzleAgentSessionSnapshot;
}

export interface SendPuzzleAgentMessageRequest {
  clientMessageId: string;
  text: string;
  quickFillRequested?: boolean;
}

export interface SendPuzzleAgentMessageResponse
  extends PuzzleAgentActionResponse {
  session: PuzzleAgentSessionSnapshot;
}