Function retrySingleImage

frontend/src/composables/useImageRetry.ts:24–59

(index: number)

  }

  function retrySingleImage(index: number) {
    if (!store.taskId || regeneratingIndices.value.has(index)) return

    const page = store.outline.pages.find(p => p.index === index)
    if (!page) return

    regeneratingIndices.value.add(index)
    store.setImageRetrying(index)

    const context = {
      fullOutline: store.outline.raw || '',
      userTopic: store.topic || '',
      recordId: store.recordId
    }

    apiRegenerateImage(store.taskId, page, true, context)
      .then(result => {
        if (result.success && result.image_url) {
          store.updateImage(index, result.image_url)
          finishIfAllImagesDone()
        } else {
          store.updateProgress(
            index,
            'error',
            undefined,
            formatErrorMessage(result.error || result.error_message || '重绘失败', '重绘失败')
          )
        }
      })
      .catch(e => {
        store.updateProgress(index, 'error', undefined, formatErrorMessage(e, '重绘失败'))
      })
      .finally(() => {
        regeneratingIndices.value.delete(index)
      })
  }

  function regenerateImage(index: number) {
    retrySingleImage(index)