Update utils/quote-generate.js

utils/quote-generate.js

@@ -1,1104 +1,3 @@
-// const fs = require('fs')
-// const { createCanvas, registerFont } = require('canvas')
-// const EmojiDbLib = require('emoji-db')
-// const { loadImage } = require('canvas')
-// const loadImageFromUrl = require('./image-load-url')
-// const sharp = require('sharp')
-// const Jimp = require('jimp')
-// const smartcrop = require('smartcrop-sharp')
-// const runes = require('runes')
-// const lottie = require('lottie-node')
-// const zlib = require('zlib')
-// const { Telegram } = require('telegraf')
-
-// const emojiDb = new EmojiDbLib({ useDefaultDb: true })
-
-// function loadFont () {
-//   console.log('font load start')
-//   const fontsDir = 'assets/fonts/'
-
-//   fs.readdir(fontsDir, (_err, files) => {
-//     files.forEach((file) => {
-//       try {
-//         registerFont(`${fontsDir}${file}`, { family: file.replace(/\.[^/.]+$/, '') })
-//       } catch (error) {
-//         console.error(`${fontsDir}${file} not font file`)
-//       }
-//     })
-//   })
-
-//   console.log('font load end')
-// }
-
-// loadFont()
-
-// const emojiImageByBrand = require('./emoji-image')
-
-// const LRU = require('lru-cache')
-
-// const avatarCache = new LRU({
-//   max: 20,
-//   maxAge: 1000 * 60 * 5
-// })
-
-// // write a nodejs function that accepts 2 colors. the first is the background color and the second is the text color. as a result, the first color should come out brighter or darker depending on the contrast. for example, if the first text is dark, then make the second brighter and return it. you need to change not the background color, but the text color
-
-// // here are all the possible colors that will be passed as the second argument. the first color can be any
-// class ColorContrast {
-//   constructor() {
-//     this.brightnessThreshold = 175; // A threshold to determine when a color is considered bright or dark
-//   }
-
-//   getBrightness(color) {
-//     // Calculates the brightness of a color using the formula from the WCAG 2.0
-//     // See: https://www.w3.org/TR/WCAG20-TECHS/G18.html#G18-tests
-//     const [r, g, b] = this.hexToRgb(color);
-//     return (r * 299 + g * 587 + b * 114) / 1000;
-//   }
-
-//   hexToRgb(hex) {
-//     // Converts a hex color string to an RGB array
-//     const r = parseInt(hex.substring(1, 3), 16);
-//     const g = parseInt(hex.substring(3, 5), 16);
-//     const b = parseInt(hex.substring(5, 7), 16);
-//     return [r, g, b];
-//   }
-
-//   rgbToHex([r, g, b]) {
-//     // Converts an RGB array to a hex color string
-//     return `#${r.toString(16).padStart(2, '0')}${g.toString(16).padStart(2, '0')}${b.toString(16).padStart(2, '0')}`;
-//   }
-
-//   adjustBrightness(color, amount) {
-//     // Adjusts the brightness of a color by a specified amount
-//     const [r, g, b] = this.hexToRgb(color);
-//     const newR = Math.max(0, Math.min(255, r + amount));
-//     const newG = Math.max(0, Math.min(255, g + amount));
-//     const newB = Math.max(0, Math.min(255, b + amount));
-//     return this.rgbToHex([newR, newG, newB]);
-//   }
-
-//   getContrastRatio(background, foreground) {
-//     // Calculates the contrast ratio between two colors using the formula from the WCAG 2.0
-//     // See: https://www.w3.org/TR/WCAG20-TECHS/G18.html#G18-tests
-//     const brightness1 = this.getBrightness(background);
-//     const brightness2 = this.getBrightness(foreground);
-//     const lightest = Math.max(brightness1, brightness2);
-//     const darkest = Math.min(brightness1, brightness2);
-//     return (lightest + 0.05) / (darkest + 0.05);
-//   }
-
-//   adjustContrast(background, foreground) {
-//     // Adjusts the brightness of the foreground color to meet the minimum contrast ratio
-//     // with the background color
-//     const contrastRatio = this.getContrastRatio(background, foreground);
-//     const brightnessDiff = this.getBrightness(background) - this.getBrightness(foreground);
-//     if (contrastRatio >= 4.5) {
-//       return foreground; // The contrast ratio is already sufficient
-//     } else if (brightnessDiff >= 0) {
-//       // The background is brighter than the foreground
-//       const amount = Math.ceil((this.brightnessThreshold - this.getBrightness(foreground)) / 2);
-//       return this.adjustBrightness(foreground, amount);
-//     } else {
-//       // The background is darker than the foreground
-//       const amount = Math.ceil((this.getBrightness(foreground) - this.brightnessThreshold) / 2);
-//       return this.adjustBrightness(foreground, -amount);
-//     }
-//   }
-// }
-
-
-// class QuoteGenerate {
-//   constructor (botToken) {
-//     this.telegram = new Telegram(botToken)
-//   }
-
-//   async avatarImageLatters (letters, color) {
-//     const size = 500
-//     const canvas = createCanvas(size, size)
-//     const context = canvas.getContext('2d')
-
-//     const gradient = context.createLinearGradient(0, 0, canvas.width, canvas.height)
-
-//     gradient.addColorStop(0, color[0])
-//     gradient.addColorStop(1, color[1])
-
-//     context.fillStyle = gradient
-//     context.fillRect(0, 0, canvas.width, canvas.height)
-
-//     const drawLetters = await this.drawMultilineText(
-//       letters,
-//       null,
-//       size / 2,
-//       '#FFF',
-//       0,
-//       size,
-//       size * 5,
-//       size * 5
-//     )
-
-//     context.drawImage(drawLetters, (canvas.width - drawLetters.width) / 2, (canvas.height - drawLetters.height) / 1.5)
-
-//     return canvas.toBuffer()
-//   }
-
-//   async downloadAvatarImage (user) {
-//     let avatarImage
-
-//     let nameLatters
-//     if (user.first_name && user.last_name) nameLatters = runes(user.first_name)[0] + (runes(user.last_name || '')[0])
-//     else {
-//       let name = user.first_name || user.name || user.title
-//       name = name.toUpperCase()
-//       const nameWord = name.split(' ')
-
-//       if (nameWord.length > 1) nameLatters = runes(nameWord[0])[0] + runes(nameWord.splice(-1)[0])[0]
-//       else nameLatters = runes(nameWord[0])[0]
-//     }
-
-//     const cacheKey = user.id
-
-//     const avatarImageCache = avatarCache.get(cacheKey)
-
-//     const avatarColorArray = [
-//       [ '#FF885E', '#FF516A' ], // red
-//       [ '#FFCD6A', '#FFA85C' ], // orange
-//       [ '#E0A2F3', '#D669ED' ], // purple
-//       [ '#A0DE7E', '#54CB68' ], // green
-//       [ '#53EDD6', '#28C9B7' ], // sea
-//       [ '#72D5FD', '#2A9EF1' ], // blue
-//       [ '#FFA8A8', '#FF719A' ] // pink
-//     ]
-
-//     const nameIndex = Math.abs(user.id) % 7
-
-//     const avatarColor = avatarColorArray[nameIndex]
-
-//     if (avatarImageCache) {
-//       avatarImage = avatarImageCache
-//     } else if (user.photo && user.photo.url) {
-//       avatarImage = await loadImage(user.photo.url)
-//     } else {
-//       try {
-//         let userPhoto, userPhotoUrl
-
-//         if (user.photo && user.photo.big_file_id) userPhotoUrl = await this.telegram.getFileLink(user.photo.big_file_id).catch(console.error)
-
-//         if (!userPhotoUrl) {
-//           const getChat = await this.telegram.getChat(user.id).catch(console.error)
-//           if (getChat && getChat.photo && getChat.photo.big_file_id) userPhoto = getChat.photo.big_file_id
-
-//           if (userPhoto) userPhotoUrl = await this.telegram.getFileLink(userPhoto)
-//           else if (user.username) userPhotoUrl = `https://telega.one/i/userpic/320/${user.username}.jpg`
-//           else avatarImage = await loadImage(await this.avatarImageLatters(nameLatters, avatarColor))
-//         }
-
-//         if (userPhotoUrl) avatarImage = await loadImage(userPhotoUrl)
-
-//         avatarCache.set(cacheKey, avatarImage)
-//       } catch (error) {
-//         avatarImage = await loadImage(await this.avatarImageLatters(nameLatters, avatarColor))
-//       }
-//     }
-
-//     return avatarImage
-//   }
-
-//   ungzip (input, options) {
-//     return new Promise((resolve, reject) => {
-//       zlib.gunzip(input, options, (error, result) => {
-//         if (!error) resolve(result)
-//         else reject(Error(error))
-//       })
-//     })
-//   }
-
-//   async downloadMediaImage (media, mediaSize, type = 'id', crop = true) {
-//     let mediaUrl
-//     if (type === 'id') mediaUrl = await this.telegram.getFileLink(media).catch(console.error)
-//     else mediaUrl = media
-//     const load = await loadImageFromUrl('https://files.xianqiao.wang/' + mediaUrl)
-//     if (mediaUrl.match(/.tgs/)) {
-//       const jsonLottie = await this.ungzip(load)
-//       const canvas = createCanvas(512, 512)
-//       const animation = lottie(JSON.parse(jsonLottie.toString()), canvas)
-//       const middleFrame = Math.floor(animation.getDuration(true) / 2)
-//       animation.goToAndStop(middleFrame, true)
-
-//       return canvas
-//     } else if (crop || mediaUrl.match(/.webp/)) {
-//       const imageSharp = sharp(load)
-//       const imageMetadata = await imageSharp.metadata()
-//       const sharpPng = await imageSharp.png({ lossless: true, force: true }).toBuffer()
-
-//       let croppedImage
-
-//       if (imageMetadata.format === 'webp') {
-//         const jimpImage = await Jimp.read(sharpPng)
-
-//         croppedImage = await jimpImage.autocrop(false).getBufferAsync(Jimp.MIME_PNG)
-//       } else {
-//         const smartcropResult = await smartcrop.crop(sharpPng, { width: mediaSize, height: imageMetadata.height })
-//         const crop = smartcropResult.topCrop
-
-//         croppedImage = imageSharp.extract({ width: crop.width, height: crop.height, left: crop.x, top: crop.y })
-//         croppedImage = await imageSharp.png({ lossless: true, force: true }).toBuffer()
-//       }
-
-//       return loadImage(croppedImage)
-//     } else {
-//       return loadImage(load)
-//     }
-//   }
-
-//   hexToRgb (hex) {
-//     return hex.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i
-//       , (m, r, g, b) => '#' + r + r + g + g + b + b)
-//       .substring(1).match(/.{2}/g)
-//       .map(x => parseInt(x, 16))
-//   }
-
-//   // https://codepen.io/andreaswik/pen/YjJqpK
-//   lightOrDark (color) {
-//     let r, g, b
-
-//     // Check the format of the color, HEX or RGB?
-//     if (color.match(/^rgb/)) {
-//       // If HEX --> store the red, green, blue values in separate variables
-//       color = color.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*(\d+(?:\.\d+)?))?\)$/)
-
-//       r = color[1]
-//       g = color[2]
-//       b = color[3]
-//     } else {
-//       // If RGB --> Convert it to HEX: http://gist.github.com/983661
-//       color = +('0x' + color.slice(1).replace(
-//         color.length < 5 && /./g, '$&$&'
-//       )
-//       )
-
-//       r = color >> 16
-//       g = color >> 8 & 255
-//       b = color & 255
-//     }
-
-//     // HSP (Highly Sensitive Poo) equation from http://alienryderflex.com/hsp.html
-//     const hsp = Math.sqrt(
-//       0.299 * (r * r) +
-//       0.587 * (g * g) +
-//       0.114 * (b * b)
-//     )
-
-//     // Using the HSP value, determine whether the color is light or dark
-//     if (hsp > 127.5) {
-//       return 'light'
-//     } else {
-//       return 'dark'
-//     }
-//   }
-
-//   async drawMultilineText (text, entities, fontSize, fontColor, textX, textY, maxWidth, maxHeight, emojiBrand = 'apple') {
-//     if (maxWidth > 10000) maxWidth = 10000
-//     if (maxHeight > 10000) maxHeight = 10000
-
-//     const emojiImageJson = emojiImageByBrand[emojiBrand]
-
-//     let fallbackEmojiBrand = 'apple'
-//     if (emojiBrand === 'blob') fallbackEmojiBrand = 'google'
-
-//     const fallbackEmojiImageJson = emojiImageByBrand[fallbackEmojiBrand]
-
-//     const canvas = createCanvas(maxWidth + fontSize, maxHeight + fontSize)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     // text = text.slice(0, 4096)
-//     text = text.replace(/і/g, 'i') // замена украинской буквы і на английскую, так как она отсутствует в шрифтах Noto
-//     const chars = text.split('')
-
-//     const lineHeight = 4 * (fontSize * 0.3)
-
-//     const styledChar = []
-
-//     const emojis = emojiDb.searchFromText({ input: text, fixCodePoints: true })
-
-//     for (let charIndex = 0; charIndex < chars.length; charIndex++) {
-//       const char = chars[charIndex]
-
-//       styledChar[charIndex] = {
-//         char,
-//         style: []
-//       }
-
-//       if (entities && typeof entities === 'string') styledChar[charIndex].style.push(entities)
-//     }
-
-//     if (entities && typeof entities === 'object') {
-//       for (let entityIndex = 0; entityIndex < entities.length; entityIndex++) {
-//         const entity = entities[entityIndex]
-//         const style = []
-
-//         if (['pre', 'code'].includes(entity.type)) {
-//           style.push('monospace')
-//         } else if (
-//           ['mention', 'text_mention', 'hashtag', 'email', 'phone_number', 'bot_command', 'url', 'text_link']
-//             .includes(entity.type)
-//         ) {
-//           style.push('mention')
-//         } else {
-//           style.push(entity.type)
-//         }
-
-//         if (entity.type === 'custom_emoji') {
-//           styledChar[entity.offset].customEmojiId = entity.custom_emoji_id
-//         }
-
-//         for (let charIndex = entity.offset; charIndex < entity.offset + entity.length; charIndex++) {
-//           styledChar[charIndex].style = styledChar[charIndex].style.concat(style)
-//         }
-//       }
-//     }
-
-//     for (let emojiIndex = 0; emojiIndex < emojis.length; emojiIndex++) {
-//       const emoji = emojis[emojiIndex]
-
-//       for (let charIndex = emoji.offset; charIndex < emoji.offset + emoji.length; charIndex++) {
-//         styledChar[charIndex].emoji = {
-//           index: emojiIndex,
-//           code: emoji.found
-//         }
-//       }
-//     }
-
-//     const styledWords = []
-
-//     let stringNum = 0
-
-//     const breakMatch = /<br>|\n|\r/
-//     const spaceMatch = /[\f\n\r\t\v\u0020\u1680\u2000-\u200a\u2028\u2029\u205f\u3000]/
-
-//     for (let index = 0; index < styledChar.length; index++) {
-//       const charStyle = styledChar[index]
-//       const lastChar = styledChar[index - 1]
-
-//       if (
-//         lastChar && (
-//           (
-//             (charStyle.emoji && !lastChar.emoji) ||
-//               (!charStyle.emoji && lastChar.emoji) ||
-//               (charStyle.emoji && lastChar.emoji && charStyle.emoji.index !== lastChar.emoji.index)
-//           ) ||
-//             (
-//               (charStyle.char.match(breakMatch)) ||
-//               (charStyle.char.match(spaceMatch) && !lastChar.char.match(spaceMatch)) ||
-//               (lastChar.char.match(spaceMatch) && !charStyle.char.match(spaceMatch)) ||
-//               (charStyle.style && lastChar.style && charStyle.style.toString() !== lastChar.style.toString())
-//             )
-//         )
-//       ) {
-//         stringNum++
-//       }
-
-//       if (!styledWords[stringNum]) {
-//         styledWords[stringNum] = {
-//           word: charStyle.char
-//         }
-
-//         if (charStyle.style) styledWords[stringNum].style = charStyle.style
-//         if (charStyle.emoji) styledWords[stringNum].emoji = charStyle.emoji
-//         if (charStyle.customEmojiId) styledWords[stringNum].customEmojiId = charStyle.customEmojiId
-//       } else styledWords[stringNum].word += charStyle.char
-//     }
-
-//     let lineX = textX
-//     let lineY = textY
-
-//     let textWidth = 0
-
-//     // load custom emoji
-//     const customEmojiIds = []
-
-//     for (let index = 0; index < styledWords.length; index++) {
-//       const word = styledWords[index]
-
-//       if (word.customEmojiId) {
-//         customEmojiIds.push(word.customEmojiId)
-//       }
-//     }
-
-//     const getCustomEmojiStickers = await this.telegram.callApi('getCustomEmojiStickers', {
-//       custom_emoji_ids: customEmojiIds
-//     }).catch(() => {})
-
-//     const customEmojiStickers = {}
-
-//     const loadCustomEmojiStickerPromises = []
-
-//     if (getCustomEmojiStickers) {
-//       for (let index = 0; index < getCustomEmojiStickers.length; index++) {
-//         const sticker = getCustomEmojiStickers[index]
-
-//         loadCustomEmojiStickerPromises.push((async () => {
-//           const getFileLink = await this.telegram.getFileLink(sticker.thumb.file_id).catch(() => {})
-
-//           if (getFileLink) {
-//             const load = await loadImageFromUrl(getFileLink).catch(() => {})
-//             const imageSharp = sharp(load)
-//             const sharpPng = await imageSharp.png({ lossless: true, force: true }).toBuffer()
-
-//             customEmojiStickers[sticker.custom_emoji_id] = await loadImage(sharpPng).catch(() => {})
-//           }
-//         })())
-//       }
-
-//       await Promise.all(loadCustomEmojiStickerPromises).catch(() => {})
-//     }
-
-//     let breakWrite = false
-//     for (let index = 0; index < styledWords.length; index++) {
-//       const styledWord = styledWords[index]
-
-//       let emojiImage
-
-//       if (styledWord.emoji) {
-//         if (styledWord.customEmojiId && customEmojiStickers[styledWord.customEmojiId]) {
-//           emojiImage = customEmojiStickers[styledWord.customEmojiId]
-//         } else {
-//           const emojiImageBase = emojiImageJson[styledWord.emoji.code]
-//           if (emojiImageBase) {
-//             emojiImage = await loadImage(
-//               Buffer.from(emojiImageBase, 'base64')
-//             ).catch(() => {})
-//           }
-//           if (!emojiImage) {
-//             emojiImage = await loadImage(
-//               Buffer.from(fallbackEmojiImageJson[styledWord.emoji.code], 'base64')
-//             ).catch(() => {})
-//           }
-//         }
-//       }
-
-//       let fontType = ''
-//       let fontName = 'NotoSans'
-//       let fillStyle = fontColor
-
-//       if (styledWord.style.includes('bold')) {
-//         fontType += 'bold '
-//       }
-//       if (styledWord.style.includes('italic')) {
-//         fontType += 'italic '
-//       }
-//       if (styledWord.style.includes('monospace')) {
-//         fontName = 'NotoSansMono'
-//         fillStyle = '#5887a7'
-//       }
-//       if (styledWord.style.includes('mention')) {
-//         fillStyle = '#6ab7ec'
-//       }
-//       if (styledWord.style.includes('spoiler')) {
-//         const rbaColor = this.hexToRgb(this.normalizeColor(fontColor))
-//         fillStyle = `rgba(${rbaColor[0]}, ${rbaColor[1]}, ${rbaColor[2]}, 0.15)`
-//       }
-//       // else {
-//       //   canvasCtx.font = `${fontSize}px OpenSans`
-//       //   canvasCtx.fillStyle = fontColor
-//       // }
-
-//       canvasCtx.font = `${fontType} ${fontSize}px ${fontName}`
-//       canvasCtx.fillStyle = fillStyle
-
-//       if (canvasCtx.measureText(styledWord.word).width > maxWidth - fontSize * 3) {
-//         while (canvasCtx.measureText(styledWord.word).width > maxWidth - fontSize * 3) {
-//           styledWord.word = styledWord.word.substr(0, styledWord.word.length - 1)
-//           if (styledWord.word.length <= 0) break
-//         }
-//         styledWord.word += '…'
-//       }
-
-//       let lineWidth
-//       const wordlWidth = canvasCtx.measureText(styledWord.word).width
-
-//       if (styledWord.emoji) lineWidth = lineX + fontSize
-//       else lineWidth = lineX + wordlWidth
-
-//       if (styledWord.word.match(breakMatch) || (lineWidth > maxWidth - fontSize * 2 && wordlWidth < maxWidth)) {
-//         if (styledWord.word.match(spaceMatch) && !styledWord.word.match(breakMatch)) styledWord.word = ''
-//         if ((styledWord.word.match(spaceMatch) || !styledWord.word.match(breakMatch)) && lineY + lineHeight > maxHeight) {
-//           while (lineWidth > maxWidth - fontSize * 2) {
-//             styledWord.word = styledWord.word.substr(0, styledWord.word.length - 1)
-//             lineWidth = lineX + canvasCtx.measureText(styledWord.word).width
-//             if (styledWord.word.length <= 0) break
-//           }
-
-//           styledWord.word += '…'
-//           lineWidth = lineX + canvasCtx.measureText(styledWord.word).width
-//           breakWrite = true
-//         } else {
-//           if (styledWord.emoji) lineWidth = textX + fontSize + (fontSize * 0.2)
-//           else lineWidth = textX + canvasCtx.measureText(styledWord.word).width
-
-//           lineX = textX
-//           lineY += lineHeight
-//         }
-//       }
-
-//       if (styledWord.emoji) lineWidth += (fontSize * 0.2)
-
-//       if (lineWidth > textWidth) textWidth = lineWidth
-//       if (textWidth > maxWidth) textWidth = maxWidth
-
-//       if (emojiImage) {
-//         canvasCtx.drawImage(emojiImage, lineX, lineY - fontSize + (fontSize * 0.15), fontSize + (fontSize * 0.22), fontSize + (fontSize * 0.22))
-//       } else {
-//         canvasCtx.fillText(styledWord.word, lineX, lineY)
-
-//         if (styledWord.style.includes('strikethrough')) canvasCtx.fillRect(lineX, lineY - fontSize / 2.8, canvasCtx.measureText(styledWord.word).width, fontSize * 0.1)
-//         if (styledWord.style.includes('underline')) canvasCtx.fillRect(lineX, lineY + 2, canvasCtx.measureText(styledWord.word).width, fontSize * 0.1)
-//       }
-
-//       lineX = lineWidth
-
-//       if (breakWrite) break
-//     }
-
-//     const canvasResize = createCanvas(textWidth, lineY + fontSize)
-//     const canvasResizeCtx = canvasResize.getContext('2d')
-
-//     canvasResizeCtx.drawImage(canvas, 0, 0)
-
-//     return canvasResize
-//   }
-
-//   // https://stackoverflow.com/a/3368118
-//   drawRoundRect (color, w, h, r) {
-//     const x = 0
-//     const y = 0
-
-//     const canvas = createCanvas(w, h)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     canvasCtx.fillStyle = color
-
-//     if (w < 2 * r) r = w / 2
-//     if (h < 2 * r) r = h / 2
-//     canvasCtx.beginPath()
-//     canvasCtx.moveTo(x + r, y)
-//     canvasCtx.arcTo(x + w, y, x + w, y + h, r)
-//     canvasCtx.arcTo(x + w, y + h, x, y + h, r)
-//     canvasCtx.arcTo(x, y + h, x, y, r)
-//     canvasCtx.arcTo(x, y, x + w, y, r)
-//     canvasCtx.closePath()
-
-//     canvasCtx.fill()
-
-//     return canvas
-//   }
-
-//   drawGradientRoundRect (colorOne, colorTwo, w, h, r) {
-//     const x = 0
-//     const y = 0
-
-//     const canvas = createCanvas(w, h)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     const gradient = canvasCtx.createLinearGradient(0, 0, w, h)
-//     gradient.addColorStop(0, colorOne)
-//     gradient.addColorStop(1, colorTwo)
-
-//     canvasCtx.fillStyle = gradient
-
-//     if (w < 2 * r) r = w / 2
-//     if (h < 2 * r) r = h / 2
-//     canvasCtx.beginPath()
-//     canvasCtx.moveTo(x + r, y)
-//     canvasCtx.arcTo(x + w, y, x + w, y + h, r)
-//     canvasCtx.arcTo(x + w, y + h, x, y + h, r)
-//     canvasCtx.arcTo(x, y + h, x, y, r)
-//     canvasCtx.arcTo(x, y, x + w, y, r)
-//     canvasCtx.closePath()
-
-//     canvasCtx.fill()
-
-//     return canvas
-//   }
-
-//   colorLuminance (hex, lum) {
-//     hex = String(hex).replace(/[^0-9a-f]/gi, '')
-//     if (hex.length < 6) {
-//       hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]
-//     }
-//     lum = lum || 0
-
-//     // convert to decimal and change luminosity
-//     let rgb = '#'
-//     let c
-//     let i
-//     for (i = 0; i < 3; i++) {
-//       c = parseInt(hex.substr(i * 2, 2), 16)
-//       c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16)
-//       rgb += ('00' + c).substr(c.length)
-//     }
-
-//     return rgb
-//   }
-
-//   roundImage (image, r) {
-//     const w = image.width
-//     const h = image.height
-
-//     const canvas = createCanvas(w, h)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     const x = 0
-//     const y = 0
-
-//     if (w < 2 * r) r = w / 2
-//     if (h < 2 * r) r = h / 2
-//     canvasCtx.beginPath()
-//     canvasCtx.moveTo(x + r, y)
-//     canvasCtx.arcTo(x + w, y, x + w, y + h, r)
-//     canvasCtx.arcTo(x + w, y + h, x, y + h, r)
-//     canvasCtx.arcTo(x, y + h, x, y, r)
-//     canvasCtx.arcTo(x, y, x + w, y, r)
-//     canvasCtx.clip()
-//     canvasCtx.closePath()
-//     canvasCtx.restore()
-//     canvasCtx.drawImage(image, x, y)
-
-//     return canvas
-//   }
-
-//   deawReplyLine (lineWidth, height, color) {
-//     const canvas = createCanvas(20, height)
-//     const context = canvas.getContext('2d')
-//     context.beginPath()
-//     context.moveTo(10, 0)
-//     context.lineTo(10, height)
-//     context.lineWidth = lineWidth
-//     context.strokeStyle = color
-//     context.stroke()
-
-//     return canvas
-//   }
-
-//   async drawAvatar (user) {
-//     const avatarImage = await this.downloadAvatarImage(user)
-
-//     if (avatarImage) {
-//       const avatarSize = avatarImage.naturalHeight
-
-//       const canvas = createCanvas(avatarSize, avatarSize)
-//       const canvasCtx = canvas.getContext('2d')
-
-//       const avatarX = 0
-//       const avatarY = 0
-
-//       canvasCtx.beginPath()
-//       canvasCtx.arc(avatarX + avatarSize / 2, avatarY + avatarSize / 2, avatarSize / 2, 0, Math.PI * 2, true)
-//       canvasCtx.clip()
-//       canvasCtx.closePath()
-//       canvasCtx.restore()
-//       canvasCtx.drawImage(avatarImage, avatarX, avatarY, avatarSize, avatarSize)
-
-//       return canvas
-//     }
-//   }
-
-//   drawLineSegment (ctx, x, y, width, isEven) {
-//     ctx.lineWidth = 35 // how thick the line is
-//     ctx.strokeStyle = '#aec6cf' // what color our line is
-//     ctx.beginPath()
-//     y = isEven ? y : -y
-//     ctx.moveTo(x, 0)
-//     ctx.lineTo(x, y)
-//     ctx.arc(x + width / 2, y, width / 2, Math.PI, 0, isEven)
-//     ctx.lineTo(x + width, 0)
-//     ctx.stroke()
-//   }
-
-//   drawWaveform (data) {
-//     const normalizedData = data.map(i => i / 32)
-
-//     const canvas = createCanvas(4500, 500)
-//     const padding = 50
-//     canvas.height = (canvas.height + padding * 2)
-//     const ctx = canvas.getContext('2d')
-//     ctx.translate(0, canvas.height / 2 + padding)
-
-//     // draw the line segments
-//     const width = canvas.width / normalizedData.length
-//     for (let i = 0; i < normalizedData.length; i++) {
-//       const x = width * i
-//       let height = normalizedData[i] * canvas.height - padding
-//       if (height < 0) {
-//         height = 0
-//       } else if (height > canvas.height / 2) {
-//         height = height > canvas.height / 2
-//       }
-//       this.drawLineSegment(ctx, x, height, width, (i + 1) % 2)
-//     }
-//     return canvas
-//   }
-
-//   async drawQuote (scale = 1, backgroundColorOne, backgroundColorTwo, avatar, replyName, replyNameColor, replyText, name, text, media, mediaType, maxMediaSize) {
-//     const avatarPosX = 0 * scale
-//     const avatarPosY = 5 * scale
-//     const avatarSize = 50 * scale
-
-//     const blockPosX = avatarSize + 10 * scale
-//     const blockPosY = 0
-
-//     const indent = 14 * scale
-
-//     if (mediaType === 'sticker') name = undefined
-
-//     let width = 0
-//     if (name) width = name.width
-//     if (text && width < text.width + indent) width = text.width + indent
-//     if (name && width < name.width + indent) width = name.width + indent
-//     if (replyName) {
-//       if (width < replyName.width) width = replyName.width + indent * 2
-//       if (width < replyText.width) width = replyText.width + indent * 2
-//     }
-
-//     let height = indent
-//     if (text) height += text.height
-//     else height += indent
-
-//     if (name) {
-//       height = name.height
-//       if (text) height = text.height + name.height
-//       else height += indent
-//     }
-
-//     width += blockPosX + indent
-//     height += blockPosY
-
-//     let namePosX = blockPosX + indent
-//     let namePosY = indent
-
-//     if (!name) {
-//       namePosX = 0
-//       namePosY = -indent
-//     }
-
-//     const textPosX = blockPosX + indent
-//     let textPosY = indent
-//     if (name) {
-//       textPosY = name.height + indent * 0.25
-//       height += indent * 0.25
-//     }
-
-//     let replyPosX = 0
-//     let replyNamePosY = 0
-//     let replyTextPosY = 0
-
-//     if (replyName) {
-//       replyPosX = textPosX + indent
-
-//       const replyNameHeight = replyName.height
-//       const replyTextHeight = replyText.height * 0.5
-
-//       replyNamePosY = namePosY + replyNameHeight
-//       replyTextPosY = replyNamePosY + replyTextHeight
-
-//       textPosY += replyNameHeight + replyTextHeight + (indent / 4)
-//       height += replyNameHeight + replyTextHeight + (indent / 4)
-//     }
-
-//     let mediaPosX = 0
-//     let mediaPosY = 0
-
-//     let mediaWidth, mediaHeight
-
-//     if (media) {
-//       mediaWidth = media.width * (maxMediaSize / media.height)
-//       mediaHeight = maxMediaSize
-
-//       if (mediaWidth >= maxMediaSize) {
-//         mediaWidth = maxMediaSize
-//         mediaHeight = media.height * (maxMediaSize / media.width)
-//       }
-
-//       if (!text || text.width <= mediaWidth || mediaWidth > (width - blockPosX)) {
-//         width = mediaWidth + indent * 6
-//       }
-
-//       height += mediaHeight
-//       if (!text) height += indent
-
-//       if (name) {
-//         mediaPosX = namePosX
-//         mediaPosY = name.height + 5 * scale
-//       } else {
-//         mediaPosX = blockPosX + indent
-//         mediaPosY = indent
-//       }
-//       if (replyName) mediaPosY += replyNamePosY + indent / 2
-//       textPosY = mediaPosY + mediaHeight + 5 * scale
-//     }
-
-//     if (mediaType === 'sticker' && (name || replyName)) {
-//       mediaPosY += indent * 4
-//       height += indent * 2
-//     }
-
-//     const canvas = createCanvas(width, height)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     let rectWidth = width - blockPosX
-//     let rectHeight = height
-//     const rectPosX = blockPosX
-//     const rectPosY = blockPosY
-//     const rectRoundRadius = 25 * scale
-
-//     let rect
-//     if (mediaType === 'sticker' && (name || replyName)) {
-//       rectHeight -= mediaHeight + indent * 2
-//     }
-
-//     if (mediaType !== 'sticker' || name || replyName) {
-//       if (backgroundColorOne === backgroundColorTwo) {
-//         rect = this.drawRoundRect(backgroundColorOne, rectWidth, rectHeight, rectRoundRadius)
-//       } else {
-//         rect = this.drawGradientRoundRect(backgroundColorOne, backgroundColorTwo, rectWidth, rectHeight, rectRoundRadius)
-//       }
-//     }
-
-//     if (avatar) canvasCtx.drawImage(avatar, avatarPosX, avatarPosY, avatarSize, avatarSize)
-//     if (rect) canvasCtx.drawImage(rect, rectPosX, rectPosY)
-//     if (name) canvasCtx.drawImage(name, namePosX, namePosY)
-//     if (text) canvasCtx.drawImage(text, textPosX, textPosY)
-//     if (media) canvasCtx.drawImage(this.roundImage(media, 5 * scale), mediaPosX, mediaPosY, mediaWidth, mediaHeight)
-
-//     if (replyName) {
-//       canvasCtx.drawImage(this.deawReplyLine(3 * scale, replyName.height + replyText.height * 0.4, replyNameColor), textPosX - 3, replyNamePosY)
-
-//       canvasCtx.drawImage(replyName, replyPosX, replyNamePosY)
-//       canvasCtx.drawImage(replyText, replyPosX, replyTextPosY)
-//     }
-
-//     return canvas
-//   }
-
-//   normalizeColor (color) {
-//     const canvas = createCanvas(0, 0)
-//     const canvasCtx = canvas.getContext('2d')
-
-//     canvasCtx.fillStyle = color
-//     color = canvasCtx.fillStyle
-
-//     return color
-//   }
-
-//   async generate (backgroundColorOne, backgroundColorTwo, message, width = 512, height = 512, scale = 2, emojiBrand = 'apple') {
-//     if (!scale) scale = 2
-//     if (scale > 20) scale = 20
-//     width *= scale
-//     height *= scale
-
-//     // check background style color black/light
-//     const backStyle = this.lightOrDark(backgroundColorOne)
-
-
-//     // historyPeer1NameFg: #c03d33; // red
-//     // historyPeer2NameFg: #4fad2d; // green
-//     // historyPeer3NameFg: #d09306; // yellow
-//     // historyPeer4NameFg: #168acd; // blue
-//     // historyPeer5NameFg: #8544d6; // purple
-//     // historyPeer6NameFg: #cd4073; // pink
-//     // historyPeer7NameFg: #2996ad; // sea
-//     // historyPeer8NameFg: #ce671b; // orange
-
-//     // { 0, 7, 4, 1, 6, 3, 5 }
-//     // const nameColor = [
-//     //   '#c03d33', // red
-//     //   '#ce671b', // orange
-//     //   '#8544d6', // purple
-//     //   '#4fad2d', // green
-//     //   '#2996ad', // sea
-//     //   '#168acd', // blue
-//     //   '#cd4073' // pink
-//     // ]
-
-//     const nameColorLight = [
-//       '#FC5C51', // red
-//       '#FA790F', // orange
-//       '#895DD5', // purple
-//       '#0FB297', // green
-//       '#0FC9D6', // sea
-//       '#3CA5EC', // blue
-//       '#D54FAF' // pink
-//     ]
-
-//     const nameColorDark = [
-//       '#FF8E86', // red
-//       '#FFA357', // orange
-//       '#B18FFF', // purple
-//       '#4DD6BF', // green
-//       '#45E8D1', // sea
-//       '#7AC9FF', // blue
-//       '#FF7FD5' // pink
-//     ]
-
-//     // user name  color
-//     let nameIndex = 1
-//     if (message.from.id) nameIndex = Math.abs(message.from.id) % 7
-
-//     const nameColorArray = backStyle === 'light' ? nameColorLight : nameColorDark
-
-//     let nameColor = nameColorArray[nameIndex]
-
-//     const colorContrast = new ColorContrast()
-
-//     // change name color based on background color by contrast
-//     const contrast = colorContrast.getContrastRatio(this.colorLuminance(backgroundColorOne, 0.55), nameColor)
-//     if (contrast > 90 || contrast < 30) {
-//       nameColor = colorContrast.adjustContrast(this.colorLuminance(backgroundColorTwo, 0.55), nameColor)
-//     }
-
-//     const nameSize = 22 * scale
-
-//     let nameCanvas
-//     if (message?.from?.name) {
-//       let name = message.from.name
-
-//       const nameEntities = [
-//         {
-//           type: 'bold',
-//           offset: 0,
-//           length: name.length
-//         }
-//       ]
-
-//       if (message.from.emoji_status) {
-//         name += ' 🤡'
-
-//         nameEntities.push({
-//           type: 'custom_emoji',
-//           offset: name.length - 2,
-//           length: 2,
-//           custom_emoji_id: message.from.emoji_status
-//         })
-//       }
-
-//       nameCanvas = await this.drawMultilineText(
-//         name,
-//         nameEntities,
-//         nameSize,
-//         nameColor,
-//         0,
-//         nameSize,
-//         width,
-//         nameSize,
-//         emojiBrand
-//       )
-//     }
-
-//     let fontSize = 24 * scale
-
-//     let textColor = '#fff'
-//     if (backStyle === 'light') textColor = '#000'
-
-//     let textCanvas
-//     if (message.text) {
-//       textCanvas = await this.drawMultilineText(
-//         message.text,
-//         message.entities,
-//         fontSize,
-//         textColor,
-//         0,
-//         fontSize,
-//         width,
-//         height - fontSize,
-//         emojiBrand
-//       )
-//     }
-
-//     let avatarCanvas
-//     if (message.avatar) avatarCanvas = await this.drawAvatar(message.from)
-
-//     let replyName, replyNameColor, replyText
-//     if (message.replyMessage && message.replyMessage.name && message.replyMessage.text) {
-//       const replyNameIndex = Math.abs(message.replyMessage.chatId) % 7
-//       replyNameColor = nameColorArray[replyNameIndex]
-
-//       const replyNameFontSize = 16 * scale
-//       if (message.replyMessage.name) {
-//         replyName = await this.drawMultilineText(
-//           message.replyMessage.name,
-//           'bold',
-//           replyNameFontSize,
-//           replyNameColor,
-//           0,
-//           replyNameFontSize,
-//           width * 0.9,
-//           replyNameFontSize,
-//           emojiBrand
-//         )
-//       }
-
-//       let textColor = '#fff'
-//       if (backStyle === 'light') textColor = '#000'
-
-//       const replyTextFontSize = 21 * scale
-//       replyText = await this.drawMultilineText(
-//         message.replyMessage.text,
-//         message.replyMessage.entities,
-//         replyTextFontSize,
-//         textColor,
-//         0,
-//         replyTextFontSize,
-//         width * 0.9,
-//         replyTextFontSize,
-//         emojiBrand
-//       )
-//     }
-
-//     let mediaCanvas, mediaType, maxMediaSize
-//     if (message.media) {
-//       let media, type
-
-//       let crop = false
-//       if (message.mediaCrop) crop = true
-
-//       if (message.media.url) {
-//         type = 'url'
-//         media = message.media.url
-//       } else {
-//         type = 'id'
-//         if (message.media.length > 1) {
-//           if (crop) media = message.media[1]
-//           else media = message.media.pop()
-//         } else media = message.media[0]
-//       }
-
-//       maxMediaSize = width / 3 * scale
-//       if (message.text && maxMediaSize < textCanvas.width) maxMediaSize = textCanvas.width
-
-//       mediaCanvas = await this.downloadMediaImage(media, maxMediaSize, type, crop)
-//       mediaType = message.mediaType
-//     }
-
-//     if (message.voice) {
-//       mediaCanvas = this.drawWaveform(message.voice.waveform)
-//       maxMediaSize = width / 3 * scale
-//     }
-
-//     const quote = this.drawQuote(
-//       scale,
-//       backgroundColorOne, backgroundColorTwo,
-//       avatarCanvas,
-//       replyName, replyNameColor, replyText,
-//       nameCanvas, textCanvas,
-//       mediaCanvas, mediaType, maxMediaSize
-//     )
-
-//     return quote
-//   }
-// }
-
-// module.exports = QuoteGenerate
-
 const fs = require('fs')
 const { createCanvas, registerFont } = require('canvas')
 const EmojiDbLib = require('emoji-db')
@@ -1420,7 +319,6 @@ class QuoteGenerate {
         char,
         style: []
       }
-
       if (entities && typeof entities === 'string') styledChar[charIndex].style.push(entities)
     }
 
@@ -1472,7 +370,6 @@ class QuoteGenerate {
     for (let index = 0; index < styledChar.length; index++) {
       const charStyle = styledChar[index]
       const lastChar = styledChar[index - 1]
-
       if (
         lastChar && (
           (
@@ -1498,12 +395,65 @@ class QuoteGenerate {
         styledWords[stringNum] = {
           word: charStyle.char
         }
-
         if (charStyle.style) styledWords[stringNum].style = charStyle.style
         if (charStyle.emoji) styledWords[stringNum].emoji = charStyle.emoji
         if (charStyle.customEmojiId) styledWords[stringNum].customEmojiId = charStyle.customEmojiId
       } else styledWords[stringNum].word += charStyle.char
     }
+    // const { createCanvas } = require('canvas');
+    // const fs = require('fs');
+
+    // // Sample text with newlines and bold markers (*)
+    // const text = "Hello,\n*My world*,\nHow are you? *where he is*";
+
+    // // Split text by lines to handle newlines (\n)
+    // const lines = text.split('\n');
+
+    // // Canvas setup
+    // const canvas = createCanvas(400, 200);  // Width and height in pixels
+    // const ctx = canvas.getContext('2d');
+
+    // // Background color
+    // ctx.fillStyle = 'black';  // Set background to black
+    // ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+    // // Set text color to white
+    // ctx.fillStyle = 'white';
+
+    // // Initial text position
+    // let yPos = 30;
+    // const lineHeight = 30;  // Vertical space between lines
+
+    // // Process each line
+    // lines.forEach((line) => {
+    //     // Split the line into parts: normal text and bolded parts between *
+    //     const parts = line.split(/(\*.*?\*)/);
+
+    //     let xPos = 10; // Starting x position for each line
+
+    //     parts.forEach((part) => {
+    //         if (part.startsWith('*') && part.endsWith('*')) {
+    //             const boldText = part.slice(1, -1);
+    //             ctx.font = 'bold 20px Arial';
+    //             ctx.fillText(boldText, xPos, yPos);
+    //             xPos += ctx.measureText(boldText).width; // Move x position after bold text
+    //         } else {
+    //             ctx.font = '20px Arial';
+    //             ctx.fillText(part, xPos, yPos);
+    //             xPos += ctx.measureText(part).width; // Move x position after normal text
+    //         }
+    //     });
+
+    //     // Move y position down for the next line if there’s more text
+    //     yPos += lineHeight;
+    // });
+
+    // // Save the canvas to a file
+    // const out = fs.createWriteStream(__dirname + '/output.png');
+    // const stream = canvas.createPNGStream();
+    // stream.pipe(out);
+
+    // out.on('finish', () => console.log('The image was saved as output.png'));
 
     let lineX = textX
     let lineY = textY
@@ -1549,10 +499,43 @@ class QuoteGenerate {
       await Promise.all(loadCustomEmojiStickerPromises).catch(() => { })
     }
 
-    let breakWrite = false
-    let lineDirection = this.getLineDirection(styledWords, 0)
+    const EW = (a) => styledWords.every(el => typeof el === 'string' && el.endsWith(a));
+
+    let breakWrite = false;
+    let lineDirection = this.getLineDirection(styledWords, 0);
+    const styleRules = [
+      { char: "*", styleName: "bold", lastStyleName: "last_bold" },
+      { char: "~", styleName: "strikethrough", lastStyleName: "last_strikethrough" },
+      { char: "_", styleName: "italic", lastStyleName: "last_italic" }
+    ];
+    
     for (let index = 0; index < styledWords.length; index++) {
-      const styledWord = styledWords[index]
+      const styledWord = styledWords[index];
+      const last_styledWord = styledWords[index - 1];
+    
+      const lastWord = last_styledWord?.word?.toString();
+      const lastStyles = last_styledWord?.style || [];
+      const currentWord = styledWord.word?.toString();
+    
+      for (const { char, styleName, lastStyleName } of styleRules) {
+        const startsWithChar = currentWord?.startsWith(char);
+        const endsWithChar = currentWord?.endsWith(char);
+    
+        if (lastWord?.startsWith(char) || lastStyles.includes(styleName) || startsWithChar) {
+          if (!lastStyles.includes(lastStyleName) && EW(char)) {
+            if (!Array.isArray(styledWord.style)) styledWord.style = [];
+            styledWord.style.push(styleName);
+            
+            if (startsWithChar) {
+              styledWord.word = currentWord.slice(1);
+            }
+            if (endsWithChar) {
+              styledWord.word = styledWord.word.slice(0, -1);
+              styledWord.style.push(lastStyleName);
+            }
+          }
+        }
+      }
 
       let emojiImage
 
@@ -1580,7 +563,6 @@ class QuoteGenerate {
       if (styledWord.style.includes('bold') || /\*\w+\*/.test(styledWord.word)) {
         fontType += 'bold '
         styledWord.word = styledWord.word.replace(/\*(\w+)\*/g, '$1')
-
       }
 
       if (styledWord.style.includes('italic') || /_\w+_/.test(styledWord.word)) {
@@ -1603,7 +585,7 @@ class QuoteGenerate {
         fillStyle = `rgba(${rbaColor[0]}, ${rbaColor[1]}, ${rbaColor[2]}, 0.15)`
       }
 
- 
+
       // else {
       //   canvasCtx.font = `${fontSize}px OpenSans`
       //   canvasCtx.fillStyle = fontColor
@@ -1662,7 +644,7 @@ class QuoteGenerate {
       if (emojiImage) {
         canvasCtx.drawImage(emojiImage, wordX, lineY - fontSize + (fontSize * 0.15), fontSize + (fontSize * 0.22), fontSize + (fontSize * 0.22))
       } else {
-        if(/~\w+~/.test(styledWord.word)) {
+        if (/~\w+~/.test(styledWord.word)) {
           styledWord.word = styledWord.word.replace(/~(\w+)~/g, '$1')
           canvasCtx.fillRect(wordX, lineY - fontSize / 2.8, canvasCtx.measureText(styledWord.word).width, fontSize * 0.1)
         }