Genarrative/src/components/image-editor/EditorAgentConversation/PendingToolCall.tsx

import { Check, Coins, Loader2, Pencil, X } from 'lucide-react';

import type { EditorAgentToolCall } from '@/packages/shared/src/contracts';
import { editorAgentToolLabel } from '@/src/components/image-editor/EditorAgentConversation/toolCallPresentation.ts';
import { getEditorGenerationModelDisplayName } from '@/src/components/image-editor/ImageCanvasGenerationModel.ts';
import { ResolvedAssetImage } from '@/src/components/ResolvedAssetImage.tsx';

type PendingToolCallAction = 'confirm' | 'cancel' | null;

type PendingToolCallProps = {
  messageId: number;
  toolCall: EditorAgentToolCall;
  busyAction: PendingToolCallAction;
  onConfirm: (messageId: number) => Promise<void>;
  onCancel: (messageId: number) => Promise<void>;
};

function readString(value: unknown) {
  return typeof value === 'string' && value.trim() ? value.trim() : null;
}

function displayStringArgument(name: string, value: string) {
  return name === 'model' ? getEditorGenerationModelDisplayName(value) : value;
}

export function PendingToolCall({
  messageId,
  toolCall,
  busyAction,
  onConfirm,
  onCancel,
}: PendingToolCallProps) {
  const displayArgs = toolCall.displayArgs;
  const label = editorAgentToolLabel(toolCall.toolName);
  const isBusy = busyAction !== null;
  const statusLabel =
    busyAction === 'confirm'
      ? '执行中'
      : busyAction === 'cancel'
        ? '取消中'
        : '待确认';

  const handleCancel = () => {
    void onCancel(messageId).catch(() => undefined);
  };

  const handleConfirm = () => {
    void onConfirm(messageId).catch(() => undefined);
  };

  return (
    <article className="flex justify-start" aria-label={`待确认的${label}操作`}>
      <div className="w-full max-w-[86%] rounded-lg border border-slate-200 bg-white p-3 text-sm text-slate-700 shadow-sm">
        <div className="flex items-center gap-2 font-medium text-slate-900">
          <Pencil className="h-4 w-4 shrink-0" aria-hidden="true" />
          <span>{label}</span>
          <span className="ml-auto text-xs font-normal text-amber-700">
            {statusLabel}
          </span>
        </div>

        <div className="mt-3 space-y-3 empty:hidden">
          {displayArgs.stringArgs.map((argument, index) => (
            <div
              key={`${argument.name}-${index}`}
              className="rounded-lg bg-slate-50 px-2.5 py-2"
            >
              <div className="text-xs font-medium text-slate-500">
                {argument.label}
              </div>
              <div className="mt-1 whitespace-pre-wrap break-words text-sm leading-5 text-slate-800">
                {displayStringArgument(argument.name, argument.value)}
              </div>
            </div>
          ))}

          {displayArgs.imageArgs.map((argument, argumentIndex) => (
            <div key={`${argument.name}-${argumentIndex}`}>
              <div className="flex items-center gap-2 text-xs font-medium text-slate-500">
                <span>{argument.label}</span>
                <span className="font-normal text-slate-400">
                  {argument.refs.length} 张
                </span>
              </div>
              {argument.refs.length ? (
                <div className="mt-1.5 flex flex-wrap gap-2">
                  {argument.refs.map((image, imageIndex) => {
                    const imageLabel =
                      readString(image.label) ?? `图片 ${imageIndex + 1}`;
                    return (
                      <figure
                        key={`${image.imageId}-${imageIndex}`}
                        className="w-20 min-w-0"
                      >
                        <div className="overflow-hidden rounded-lg border border-slate-200 bg-slate-100">
                          <ResolvedAssetImage
                            src={image.thumbnailSrc ?? image.imageSrc}
                            objectKey={image.objectKey}
                            refreshKey={image.imageId}
                            alt={`${argument.label}：${imageLabel}`}
                            className="h-20 w-20 object-contain"
                          />
                        </div>
                        {image.label ? (
                          <figcaption className="mt-1 truncate text-center text-[11px] text-slate-500">
                            {image.label}
                          </figcaption>
                        ) : null}
                      </figure>
                    );
                  })}
                </div>
              ) : null}
            </div>
          ))}
        </div>

        <div className="mt-3 flex items-center gap-1.5 rounded-lg border border-amber-200 bg-amber-50 px-2.5 py-2 text-xs font-medium text-amber-800">
          <Coins className="h-3.5 w-3.5 shrink-0" aria-hidden="true" />
          <span>预计消耗 {displayArgs.extras.priceMudPoints}泥点</span>
        </div>

        <div className="mt-3 flex justify-end gap-2">
          <button
            type="button"
            className="inline-flex h-9 items-center justify-center gap-1.5 rounded-md border border-slate-200 bg-white px-3 text-sm text-slate-600 hover:bg-slate-50 disabled:cursor-not-allowed disabled:opacity-50"
            disabled={isBusy}
            onClick={handleCancel}
          >
            {busyAction === 'cancel' ? (
              <Loader2
                className="h-3.5 w-3.5 animate-spin"
                aria-hidden="true"
              />
            ) : (
              <X className="h-3.5 w-3.5" aria-hidden="true" />
            )}
            {busyAction === 'cancel' ? '取消中' : '取消'}
          </button>
          <button
            type="button"
            className="inline-flex h-9 items-center justify-center gap-1.5 rounded-md bg-slate-900 px-3 text-sm font-medium text-white hover:bg-slate-800 disabled:cursor-not-allowed disabled:opacity-50"
            disabled={isBusy}
            onClick={handleConfirm}
          >
            {busyAction === 'confirm' ? (
              <Loader2
                className="h-3.5 w-3.5 animate-spin"
                aria-hidden="true"
              />
            ) : (
              <Check className="h-3.5 w-3.5" aria-hidden="true" />
            )}
            {busyAction === 'confirm' ? '执行中' : '确认'}
          </button>
        </div>
      </div>
    </article>
  );
}