Comments

import { yt } from 'lyra-sdk'

const client = yt(process.env.YOUTUBE_API_KEY!)

const threads = await client.comments('dQw4w9WgXcQ')

for (const thread of threads) {
  console.log(`@${thread.topLevelComment.authorName}: ${thread.topLevelComment.text}`)
  console.log(`  ${thread.totalReplyCount} replies`)
}

const threads = await client.comments('https://youtu.be/dQw4w9WgXcQ')

const replies = await client.commentReplies('UgwSomeCommentId')

for (const reply of replies) {
  console.log(`  @${reply.authorName}: ${reply.text}`)
}

const threads = await client.commentsWithReplies('dQw4w9WgXcQ')

for (const thread of threads) {
  console.log(`@${thread.topLevelComment.authorName}: ${thread.topLevelComment.text}`)
  for (const reply of thread.replies ?? []) {
    console.log(`  └─ @${reply.authorName}: ${reply.text}`)
  }
}

const top5 = await client.topComments('dQw4w9WgXcQ', 5)

for (const thread of top5) {
  const c = thread.topLevelComment
  console.log(`@${c.authorName} (${c.likeCount} likes): ${c.text}`)
}

const results = await client.searchComments('dQw4w9WgXcQ', 'great song', { maxResults: 20 })
console.log(`Found ${results.length} matching threads`)

const threads = await client.channelComments('UCxxxxxx')

const threads = await client.comments('dQw4w9WgXcQ', { maxResults: 50 })
const stats = client.commentStats('dQw4w9WgXcQ', threads)

console.log(`Total comments:   ${stats.totalComments}`)
console.log(`Total replies:    ${stats.totalReplies}`)
console.log(`Unique authors:   ${stats.uniqueAuthors}`)
console.log(`Avg likes:        ${stats.avgLikes}`)
console.log(`Reply ratio:      ${stats.replyRatio}`)
console.log(`Most liked:       ${stats.mostLikedComment?.authorName}`)

const threads = await client.comments('dQw4w9WgXcQ')
const flat = client.flattenComments(threads)

console.log(`Total items: ${flat.length}`) // top-level + replies combined

const result = await client.commentQuery('dQw4w9WgXcQ')
  .order('relevance')
  .search('love this')
  .limit(20)
  .withAllReplies()
  .execute()

console.log(`Found ${result.totalResults} threads`)
console.log(`Stats: ${result.stats.uniqueAuthors} unique authors`)

import { yt, NotFoundError, QuotaError } from 'lyra-sdk'

try {
  const threads = await client.comments('INVALID_ID')
} catch (error) {
  if (error instanceof NotFoundError) {
    console.log('Video not found or comments disabled')
  } else if (error instanceof QuotaError) {
    console.log('Quota exceeded')
  }
}