bsky-social-app/src/components/moderation/ReportDialog/utils/parseReportSubject.ts

import {
  AppBskyActorDefs,
  AppBskyFeedDefs,
  AppBskyFeedPost,
  AppBskyGraphDefs,
} from '@atproto/api'

import {
  type ParsedReportSubject,
  type ReportSubject,
} from '#/components/moderation/ReportDialog/types'
import * as bsky from '#/types/bsky'

export function parseReportSubject(
  subject: ReportSubject,
): ParsedReportSubject | undefined {
  if (!subject) return

  if ('convoId' in subject) {
    return {
      type: 'convoMessage',
      ...subject,
    }
  }

  if (
    AppBskyActorDefs.isProfileViewBasic(subject) ||
    AppBskyActorDefs.isProfileView(subject) ||
    AppBskyActorDefs.isProfileViewDetailed(subject)
  ) {
    return {
      type: 'account',
      did: subject.did,
      nsid: 'app.bsky.actor.profile',
    }
  } else if (AppBskyActorDefs.isStatusView(subject)) {
    if (!subject.uri || !subject.cid) return
    return {
      type: 'status',
      uri: subject.uri,
      cid: subject.cid,
      nsid: 'app.bsky.actor.status',
    }
  } else if (AppBskyGraphDefs.isListView(subject)) {
    return {
      type: 'list',
      uri: subject.uri,
      cid: subject.cid,
      nsid: 'app.bsky.graph.list',
    }
  } else if (AppBskyFeedDefs.isGeneratorView(subject)) {
    return {
      type: 'feed',
      uri: subject.uri,
      cid: subject.cid,
      nsid: 'app.bsky.feed.generator',
    }
  } else if (AppBskyGraphDefs.isStarterPackView(subject)) {
    return {
      type: 'starterPack',
      uri: subject.uri,
      cid: subject.cid,
      nsid: 'app.bsky.graph.starterPack',
    }
  } else if (AppBskyFeedDefs.isPostView(subject)) {
    const record = subject.record
    const embed = bsky.post.parseEmbed(subject.embed)
    if (
      bsky.dangerousIsType<AppBskyFeedPost.Record>(
        record,
        AppBskyFeedPost.isRecord,
      )
    ) {
      return {
        type: 'post',
        uri: subject.uri,
        cid: subject.cid,
        nsid: 'app.bsky.feed.post',
        attributes: {
          reply: !!record.reply,
          image:
            embed.type === 'images' ||
            (embed.type === 'post_with_media' && embed.media.type === 'images'),
          video:
            embed.type === 'video' ||
            (embed.type === 'post_with_media' && embed.media.type === 'video'),
          link:
            embed.type === 'link' ||
            (embed.type === 'post_with_media' && embed.media.type === 'link'),
          quote:
            embed.type === 'post' ||
            (embed.type === 'post_with_media' &&
              (embed.view.type === 'post' ||
                embed.view.type === 'post_with_media')),
        },
      }
    }
  }
}