export const AUTHOR_TYPE_NORMAL = 0
export const AUTHOR_TYPE_MEMBER = 1
export const AUTHOR_TYPE_ADMIN = 2
export const AUTHOR_TYPE_OWNER = 3

export const AUTHOR_TYPE_TO_TEXT = [
  '',
  'member', // 舰队
  'moderator', // 房管
  'owner', // 主播
]

export function getShowGuardLevelText(guardLevel) {
  switch (guardLevel) {
    case 1:
      return '总督'
    case 2:
      return '提督'
    case 3:
      return '舰长'
    default:
      return ''
  }
}

export const MESSAGE_TYPE_TEXT = 0
export const MESSAGE_TYPE_GIFT = 1
export const MESSAGE_TYPE_MEMBER = 2
export const MESSAGE_TYPE_SUPER_CHAT = 3
export const MESSAGE_TYPE_DEL = 4
export const MESSAGE_TYPE_UPDATE = 5

export const CONTENT_TYPE_TEXT = 0
export const CONTENT_TYPE_IMAGE = 1

// 美元 -> 人民币 汇率
const EXCHANGE_RATE = 7
const PRICE_CONFIGS = [
  // 0 淡蓝
  {
    price: 0,
    colors: {
      contentBg: 'rgba(153, 236, 255, 1)',
      headerBg: 'rgba(153, 236, 255, 1)',
      header: 'rgba(0,0,0,1)',
      authorName: 'rgba(0,0,0,0.701961)',
      time: 'rgba(0,0,0,0.501961)',
      content: 'rgba(0,0,0,1)',
    },
    pinTime: 0,
    priceLevel: 0,
  },
  // ¥0.01 蓝
  {
    price: 0.01,
    colors: {
      contentBg: 'rgba(30,136,229,1)',
      headerBg: 'rgba(21,101,192,1)',
      header: 'rgba(255,255,255,1)',
      authorName: 'rgba(255,255,255,0.701961)',
      time: 'rgba(255,255,255,0.501961)',
      content: 'rgba(255,255,255,1)',
    },
    pinTime: 0,
    priceLevel: 1,
  },
  // $2 浅蓝
  {
    price: 2 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(0,229,255,1)',
      headerBg: 'rgba(0,184,212,1)',
      header: 'rgba(0,0,0,1)',
      authorName: 'rgba(0,0,0,0.701961)',
      time: 'rgba(0,0,0,0.501961)',
      content: 'rgba(0,0,0,1)',
    },
    pinTime: 0,
    priceLevel: 2,
  },
  // $5 绿
  {
    price: 5 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(29,233,182,1)',
      headerBg: 'rgba(0,191,165,1)',
      header: 'rgba(0,0,0,1)',
      authorName: 'rgba(0,0,0,0.541176)',
      time: 'rgba(0,0,0,0.501961)',
      content: 'rgba(0,0,0,1)',
    },
    pinTime: 2,
    priceLevel: 3,
  },
  // $10 黄
  {
    price: 10 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(255,202,40,1)',
      headerBg: 'rgba(255,179,0,1)',
      header: 'rgba(0,0,0,0.87451)',
      authorName: 'rgba(0,0,0,0.541176)',
      time: 'rgba(0,0,0,0.501961)',
      content: 'rgba(0,0,0,0.87451)',
    },
    pinTime: 5,
    priceLevel: 4,
  },
  // $20 橙
  {
    price: 20 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(245,124,0,1)',
      headerBg: 'rgba(230,81,0,1)',
      header: 'rgba(255,255,255,0.87451)',
      authorName: 'rgba(255,255,255,0.701961)',
      time: 'rgba(255,255,255,0.501961)',
      content: 'rgba(255,255,255,0.87451)',
    },
    pinTime: 10,
    priceLevel: 5,
  },
  // $50 品红
  {
    price: 50 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(233,30,99,1)',
      headerBg: 'rgba(194,24,91,1)',
      header: 'rgba(255,255,255,1)',
      authorName: 'rgba(255,255,255,0.701961)',
      time: 'rgba(255,255,255,0.501961)',
      content: 'rgba(255,255,255,1)',
    },
    pinTime: 30,
    priceLevel: 6,
  },
  // $100 红
  {
    price: 100 * EXCHANGE_RATE,
    colors: {
      contentBg: 'rgba(230,33,23,1)',
      headerBg: 'rgba(208,0,0,1)',
      header: 'rgba(255,255,255,1)',
      authorName: 'rgba(255,255,255,0.701961)',
      time: 'rgba(255,255,255,0.501961)',
      content: 'rgba(255,255,255,1)',
    },
    pinTime: 60,
    priceLevel: 7,
  },
]

export function getPriceConfig(price) {
  let i = 0
  // 根据先验知识，从小找到大通常更快结束
  for (; i < PRICE_CONFIGS.length - 1; i++) {
    const nextConfig = PRICE_CONFIGS[i + 1]
    if (price < nextConfig.price) {
      return PRICE_CONFIGS[i]
    }
  }
  return PRICE_CONFIGS[i]
}

export function getShowContent(message) {
  if (message.translation) {
    return `${message.content}（${message.translation}）`
  }
  return message.content
}

export function getShowRichContent(message) {
  const richContent = [...message.richContent]
  if (message.translation) {
    richContent.push({
      type: CONTENT_TYPE_TEXT,
      text: `（${message.translation}）`,
    })
  }
  return richContent
}

export function getShowContentParts(message) {
  const contentParts = Array.isArray(message.contentParts)
    ? [...message.contentParts]
    : []
  if (contentParts.length === 0 && message.content) {
    contentParts.push({
      type: CONTENT_TYPE_TEXT,
      text: message.content,
    })
  }
  if (message.translation) {
    contentParts.push({
      type: CONTENT_TYPE_TEXT,
      text: `（${message.translation}）`,
    })
  }
  return contentParts
}

export function getGiftShowContent(message, showGiftName) {
  if (!showGiftName) {
    return ''
  }
  return `赠送 ${message.giftName}x${message.num}`
}

export function getGiftShowNameAndNum(message) {
  return `${message.giftName}x${message.num}`
}

export function getShowAuthorName(message) {
  if (message.authorNamePronunciation && message.authorNamePronunciation !== message.authorName) {
    return `${message.authorName}(${message.authorNamePronunciation})`
  }
  return message.authorName
}