import type { JsonValue } from '@geo/shared-types'
import { publishToutiaoArticle } from '../../../../../packages/publisher-platforms/src/toutiao'

import type { PublishAdapter } from './base'
import { fetchImageBlob, normalizeArticleHtml, sessionFetchJson, uploadHtmlImages } from './common'

function buildResultPayload(
  articleId: string,
  mediaName: string,
  externalManageUrl: string,
  externalArticleUrl: string | null,
): Record<string, JsonValue> {
  return {
    platform: 'toutiaohao',
    media_name: mediaName,
    external_article_id: articleId,
    external_manage_url: externalManageUrl,
    external_article_url: externalArticleUrl,
    publish_type: 'publish',
  }
}

export const toutiaoAdapter: PublishAdapter = {
  platform: 'toutiaohao',
  executionMode: 'session',
  async publish(context) {
    context.reportProgress('toutiao.normalize_html')
    const html = normalizeArticleHtml(context.article)

    const result = await publishToutiaoArticle(
      {
        title: context.article.title,
        html,
        coverAssetUrl: context.article.cover_asset_url,
        publishType: 'publish',
      },
      {
        fetchJson: (input, init) => sessionFetchJson(context.session, input, init),
        fetchImageBlob,
        uploadHtmlImages,
        reportProgress(stage) {
          context.reportProgress(`toutiao.${stage}`)
        },
      },
    )

    if (!result.success) {
      const summary =
        result.code === 'toutiaohao_not_logged_in'
          ? '头条号登录态失效，无法执行发布。'
          : result.code === 'article_content_empty'
            ? '文章内容为空，无法推送到头条号。'
            : result.message || '头条号发布失败。'

      return {
        status: 'failed',
        summary,
        error: {
          code: result.code,
          message: result.message,
        },
      }
    }

    const payload = buildResultPayload(
      result.articleId,
      result.mediaName,
      result.externalManageUrl,
      result.externalArticleUrl,
    )

    return {
      status: 'succeeded',
      payload,
      summary: '头条号发布成功。',
    }
  },
}