import type {
  PendingReviewResponseDto,
  SubmitReviewResponseDto,
} from "@/lib/types/backend";
import {
  getOrderStatusMeta,
  getReviewDecisionMeta,
  getWorkflowStepMeta,
} from "@/lib/types/status";
import {
  businessEmptyState,
  READY_STATE,
  type ReviewQueueItemVM,
  type ReviewQueueVM,
  type ReviewSubmissionVM,
} from "@/lib/types/view-models";

function adaptPendingReviewItem(
  review: PendingReviewResponseDto,
): ReviewQueueItemVM {
  return {
    reviewTaskId: review.review_task_id,
    orderId: review.order_id,
    workflowId: review.workflow_id,
    workflowType: null,
    currentStep: review.current_step,
    currentStepLabel: getWorkflowStepMeta(review.current_step).label,
    createdAt: review.created_at,
    status: "waiting_review",
    statusMeta: getOrderStatusMeta("waiting_review"),
    reviewTaskStatus: review.review_task_status,
    latestRevisionAssetId: review.latest_revision_asset_id,
    currentRevisionAssetId: review.current_revision_asset_id,
    latestRevisionVersion: review.latest_revision_version,
    revisionCount: review.revision_count,
    pendingManualConfirm: review.pending_manual_confirm,
    hasMockAssets: false,
    failureCount: 0,
  };
}

export function adaptPendingReviews(
  reviews: PendingReviewResponseDto[],
): ReviewQueueVM {
  const items = reviews.map(adaptPendingReviewItem);

  return {
    items,
    state: items.length
      ? READY_STATE
      : businessEmptyState(
          "暂无待审核订单",
          "当前没有等待人工处理的审核任务。",
        ),
  };
}

export function adaptReviewSubmission(
  submission: SubmitReviewResponseDto,
): ReviewSubmissionVM {
  return {
    orderId: submission.order_id,
    workflowId: submission.workflow_id,
    revisionAssetId: submission.revision_asset_id,
    decision: submission.decision,
    decisionMeta: getReviewDecisionMeta(submission.decision),
    status: submission.status,
  };
}