import { buildProjectCostEstimate } from '../cost-estimate.js';
import { safeErrorBody } from '../http-error-safety.js';
import { buildProjectReadiness } from '../readiness.js';
import { buildProjectStatusReport } from '../status.js';

export interface CreatorUiProjectSnapshot {
  project: string;
  status: Awaited<ReturnType<typeof buildProjectStatusReport>>;
  readiness: Awaited<ReturnType<typeof buildProjectReadiness>>;
  costEstimate: Awaited<ReturnType<typeof buildProjectCostEstimate>> | null;
  costUnavailableReason?: string;
}

export async function buildCreatorUiProjectSnapshot(
  root: string,
  project: string,
): Promise<CreatorUiProjectSnapshot> {
  const [status, readiness, costResult] = await Promise.all([
    buildProjectStatusReport(project, root, 'storyboard'),
    buildProjectReadiness(project, root, 'storyboard'),
    buildProjectCostEstimate({ projectSlug: project, root })
      .then((costEstimate) => ({ costEstimate, costUnavailableReason: undefined }))
      .catch((error: unknown) => ({
        costEstimate: null,
        costUnavailableReason: safeErrorBody(error instanceof Error ? error.message : String(error)),
      })),
  ]);
  return {
    project,
    status,
    readiness,
    costEstimate: costResult.costEstimate,
    ...(costResult.costUnavailableReason ? { costUnavailableReason: costResult.costUnavailableReason } : {}),
  };
}