makelore/src/pages/ImageCanvas/DesignPlanHistory.tsx

import { ChevronDown, Clock3, Download, Film, ImageIcon, Loader2 } from 'lucide-react';
import { toast } from 'sonner';
import { saveImageWorkspaceAsset } from '@/lib/image-workspace';
import { cn } from '@/lib/utils';
import type { DesignGenerationTask, DesignWorkspace } from '../../../shared/image-workspace';
import { DesignAssetThumbnail } from './DesignAssetThumbnail';
import { DesignImagePreviewButton } from './DesignImagePreview';
import { youthTaskIssueMessage } from './youth-issue-copy';

const STATUS_LABELS: Record<DesignGenerationTask['status'], string> = {
  queued: '等待制作',
  running: '制作中',
  succeeded: '已完成',
  failed: '未完成',
  cancelled: '已取消',
};

function formatTime(value: string): string {
  const timestamp = Date.parse(value);
  if (!Number.isFinite(timestamp)) return '';
  const date = new Date(timestamp);
  const now = new Date();
  return date.toDateString() === now.toDateString()
    ? `今天 ${date.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}`
    : date.toLocaleDateString([], { month: 'numeric', day: 'numeric', hour: '2-digit', minute: '2-digit' });
}

function taskDescription(task: DesignGenerationTask): string {
  const parts = [
    task.medium === 'video' ? '视频' : '图片',
    task.outputSummary.aspectRatio,
  ];
  if (task.outputSummary.durationSeconds) parts.push(`${task.outputSummary.durationSeconds} 秒`);
  parts.push(`${task.outputSummary.outputCount} 个`);
  return parts.join(' · ');
}

export function DesignPlanHistory({ workspace }: { workspace: DesignWorkspace }) {
  const tasks = [...workspace.tasks].sort(
    (left, right) => Date.parse(right.createdAt) - Date.parse(left.createdAt),
  );
  if (tasks.length === 0) return null;

  return (
    <div key={workspace.workspace.workspaceId} className="space-y-2" data-testid="design-plan-history">
      {tasks.map((task) => {
        const resultAssets = task.resultAssetIds
          .map((assetId) => workspace.assets.find((asset) => asset.assetId === assetId) ?? null)
          .filter((asset): asset is NonNullable<typeof asset> => Boolean(asset));
        const preview = resultAssets[0]
          ?? workspace.assets.find((asset) => asset.generationTaskId === task.taskId)
          ?? null;
        const active = task.status === 'queued' || task.status === 'running';

        return (
          <details
            key={task.taskId}
            data-testid={`design-plan-history-${task.taskId}`}
            className="group overflow-hidden rounded-xl border border-border/70 bg-background"
          >
            <summary className="flex min-h-14 cursor-pointer list-none items-center gap-3 px-3 py-2.5 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-brand/30 [&::-webkit-details-marker]:hidden">
              <DesignAssetThumbnail asset={preview} className="h-9 w-9 rounded-lg" />
              <span className="min-w-0 flex-1">
                <span className="flex flex-wrap items-center gap-x-2 gap-y-0.5">
                  <span className="text-xs font-semibold text-foreground">制作记录</span>
                  <span className={cn(
                    'inline-flex items-center gap-1 text-[11px] font-medium',
                    task.status === 'succeeded'
                      ? 'text-emerald-700'
                      : task.status === 'failed'
                        ? 'text-destructive'
                        : active
                          ? 'text-brand'
                          : 'text-muted-foreground',
                  )}>
                    {active && <Loader2 className="h-3 w-3 animate-spin" aria-hidden="true" />}
                    {STATUS_LABELS[task.status]}
                  </span>
                </span>
                <span className="mt-0.5 block truncate text-[11px] text-muted-foreground">
                  {taskDescription(task)} · {Math.ceil(task.maximumCustomerChargeAtoms / 100)} 设计点
                </span>
              </span>
              <span className="hidden shrink-0 text-[11px] text-muted-foreground sm:inline">
                {formatTime(task.createdAt)}
              </span>
              <ChevronDown className="h-4 w-4 shrink-0 text-muted-foreground transition-transform group-open:rotate-180" aria-hidden="true" />
            </summary>

            <div className="border-t border-border/60 bg-surface-subtle/35 px-3 py-3">
              <div className="flex flex-wrap items-center gap-x-4 gap-y-1 text-xs text-muted-foreground">
                <span className="inline-flex items-center gap-1.5">
                  {task.medium === 'video'
                    ? <Film className="h-3.5 w-3.5" />
                    : <ImageIcon className="h-3.5 w-3.5" />}
                  {taskDescription(task)}
                </span>
                <span className="inline-flex items-center gap-1.5">
                  <Clock3 className="h-3.5 w-3.5" />
                  {task.progress.completedRequiredSteps}/{task.progress.totalRequiredSteps} 步
                </span>
              </div>

              {task.issues.length > 0 && (
                <div className="mt-3 space-y-1 rounded-lg bg-destructive/[0.04] px-3 py-2 text-xs leading-5 text-destructive">
                  {task.issues.map((issue) => <p key={issue.code}>{youthTaskIssueMessage(issue)}</p>)}
                </div>
              )}

              {resultAssets.length > 0 && (
                <div className="mt-3 flex flex-wrap gap-2">
                  {resultAssets.map((asset) => (
                    <div key={asset.assetId} className="group/result relative">
                      <DesignAssetThumbnail asset={asset} className="h-20 w-20 rounded-xl" />
                      {asset.mediaType === 'image' && <DesignImagePreviewButton asset={asset} />}
                      <button
                        type="button"
                        aria-label="保存作品到电脑"
                        title="保存作品到电脑"
                        className="absolute bottom-1 right-1 flex h-7 w-7 items-center justify-center rounded-lg bg-background/90 text-muted-foreground shadow-sm hover:text-foreground"
                        onClick={(event) => {
                          event.preventDefault();
                          void saveImageWorkspaceAsset(asset).catch(() => {
                            toast.error('作品没有保存成功，请再试一次');
                          });
                        }}
                      >
                        <Download className="h-3.5 w-3.5" />
                      </button>
                    </div>
                  ))}
                </div>
              )}
            </div>
          </details>
        );
      })}
    </div>
  );
}