/**
 *
 * [Panel]
 * youtube_premium_check = script-name=youtube_premium_check, title="YouTube Premium 解锁检测", update-interval=1
 *
 * [Script]
 * youtube_premium_check = type=generic, script-path=https://gist.githubusercontent.com/Hyseen/5ae36a6a5cb5690b1f2bff4aa19c766f/raw/youtube_premium_check.js?version=1633074636264, argument=title=YouTube 解锁检测
 *
 * 支持使用脚本使用 argument 参数自定义配置，如：argument=key1=URLEncode(value1)&key2=URLEncode(value2)，具体参数如下所示，
 * title: 面板标题
 * availableContent: 解锁时展示的的文本内容，支持两个区域占位符 #REGION_FLAG# 和 #REGION_CODE#，用来展示解锁区域国旗 emoji 和解锁区域编码
 * availableIcon: 解锁时展示的图标，内容为任意有效的 SF Symbol Name
 * availableIconColor:  解锁时展示的图标颜色，内容为颜色的 HEX 编码
 * availableStyle: 解锁时展示的图标样式，参数可选值有 good, info, alert, error
 * notAvailableContent: 不支持解锁时展示的文本内容
 * notAvailableIcon: 不支持解锁时展示的图标
 * notAvailableIconColor: 不支持解锁时展示的图标颜色
 * notAvailableStyle: 不支持解锁时展示的图标样式
 * errorContent: 检测异常时展示的文本内容
 * errorIcon: 检测异常时展示的图标
 * errorIconColor: 检测异常时展示的图标颜色
 * errorStyle: 检测异常时展示的图标样式
 */

const BASE_URL = 'https://www.youtube.com/premium'

const DEFAULT_OPTIONS = {
  title: 'YouTube Premium 解锁检测',
  availableContent: '支持 YouTube Premium，地区：#REGION_FLAG# #REGION_NAME#',
  availableIcon: '',
  availableIconColor: '',
  availableStyle: 'good',
  notAvailableContent: '不支持 YouTube Premium',
  notAvailableIcon: '',
  notAvailableIconColor: '',
  notAvailableStyle: 'alert',
  errorContent: '检测失败，请重试',
  errorIcon: '',
  errorIconColor: '',
  errorStyle: 'error',
}

let options = getOptions()
let panel = {
  title: options.title,
}

;(async () => {
  await Promise.race([test(), timeout()])
    .then(region => {
      if (options.availableIcon) {
        panel['icon'] = options.availableIcon
        panel['icon-color'] = options.availableIconColor ? options.availableIconColor : undefined
      } else {
        panel['style'] = options.availableStyle
      }
      panel['content'] = replaceRegionPlaceholder(options.availableContent, region)
    })
    .catch(error => {
      if (error !== 'Not Available') {
        return Promise.reject(error)
      }

      if (options.notAvailableIcon) {
        panel['icon'] = options.notAvailableIcon
        panel['icon-color'] = options.notAvailableIconColor ? options.notAvailableIconColor : undefined
      } else {
        panel['style'] = options.notAvailableStyle
      }
      panel['content'] = options.notAvailableContent
    })
})()
  .catch(error => {
    console.log(error)
    if (options.errorIcon) {
      panel['icon'] = options.errorIcon
      panel['icon-color'] = options.errorIconColor ? options.errorIconColor : undefined
    } else {
      panel['style'] = options.errorStyle
    }
    panel['content'] = options.errorContent
  })
  .finally(() => {
    $done(panel)
  })

function test() {
  return new Promise((resolve, reject) => {
    let option = {
      url: BASE_URL,
      headers: {
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36',
        'Accept-Language': 'en',
      },
    }
    $httpClient.get(option, function (error, response, data) {
      if (error != null || response.status !== 200) {
        reject('Error')
        return
      }

      if (data.indexOf('Premium is not available in your country') !== -1) {
        reject('Not Available')
        return
      }

      let region = ''
      let re = new RegExp('"countryCode":"(.*?)"', 'gm')
      let result = re.exec(data)
      if (result != null && result.length === 2) {
        region = result[1]
      } else if (data.indexOf('www.google.cn') !== -1) {
        region = 'CN'
      } else {
        region = 'US'
      }
      resolve(region.toUpperCase())
    })
  })
}

function timeout(delay = 5000) {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      reject('Timeout')
    }, delay)
  })
}

function getCountryFlagEmoji(countryCode) {
  if (countryCode.toUpperCase() == 'TW') {
    countryCode = 'CN'
  }
  const codePoints = countryCode
    .toUpperCase()
    .split('')
    .map(char => 127397 + char.charCodeAt())
  return String.fromCodePoint(...codePoints)
}

function getOptions() {
  let options = Object.assign({}, DEFAULT_OPTIONS)
  if (typeof $argument != 'undefined') {
    try {
      let params = Object.fromEntries(
        $argument
          .split('&')
          .map(item => item.split('='))
          .map(([k, v]) => [k, decodeURIComponent(v)])
      )
      Object.assign(options, params)
    } catch (error) {
      console.error(`$argument 解析失败，$argument: + ${argument}`)
    }
  }

  return options
}

function replaceRegionPlaceholder(content, region) {
  let result = content

  if (result.indexOf('#REGION_CODE#') !== -1) {
    result = result.replaceAll('#REGION_CODE#', region.toUpperCase())
  }
  if (result.indexOf('#REGION_FLAG#') !== -1) {
    result = result.replaceAll('#REGION_FLAG#', getCountryFlagEmoji(region.toUpperCase()))
  }

  if (result.indexOf('#REGION_NAME#') !== -1) {
    result = result.replaceAll('#REGION_NAME#', RESION_NAMES?.[region.toUpperCase()]?.chinese ?? '')
  }

  if (result.indexOf('#REGION_NAME_EN#') !== -1) {
    result = result.replaceAll('#REGION_NAME_EN#', RESION_NAMES?.[region.toUpperCase()]?.english ?? '')
  }

  return result
}

// prettier-ignore
const RESION_NAMES={AF:{chinese:"阿富汗",english:"Afghanistan",},AL:{chinese:"阿尔巴尼亚",english:"Albania",},DZ:{chinese:"阿尔及利亚",english:"Algeria",},AO:{chinese:"安哥拉",english:"Angola",},AR:{chinese:"阿根廷",english:"Argentina",},AM:{chinese:"亚美尼亚",english:"Armenia",},AU:{chinese:"澳大利亚",english:"Australia",},AT:{chinese:"奥地利",english:"Austria",},AZ:{chinese:"阿塞拜疆",english:"Azerbaijan",},BH:{chinese:"巴林",english:"Bahrain",},BD:{chinese:"孟加拉国",english:"Bangladesh",},BY:{chinese:"白俄罗斯",english:"Belarus",},BE:{chinese:"比利时",english:"Belgium",},BZ:{chinese:"伯利兹",english:"Belize",},BJ:{chinese:"贝宁",english:"Benin",},BT:{chinese:"不丹",english:"Bhutan",},BO:{chinese:"玻利维亚",english:"Bolivia",},BA:{chinese:"波斯尼亚和黑塞哥维那",english:"Bosnia and Herzegovina",},BW:{chinese:"博茨瓦纳",english:"Botswana",},BR:{chinese:"巴西",english:"Brazil",},VG:{chinese:"英属维京群岛",english:"British Virgin Islands",},BN:{chinese:"文莱",english:"Brunei",},BG:{chinese:"保加利亚",english:"Bulgaria",},BF:{chinese:"布基纳法索",english:"Burkina-faso",},BI:{chinese:"布隆迪",english:"Burundi",},KH:{chinese:"柬埔寨",english:"Cambodia",},CM:{chinese:"喀麦隆",english:"Cameroon",},CA:{chinese:"加拿大",english:"Canada",},CV:{chinese:"佛得角",english:"Cape Verde",},KY:{chinese:"开曼群岛",english:"Cayman Islands",},CF:{chinese:"中非共和国",english:"Central African Republic",},TD:{chinese:"乍得",english:"Chad",},CL:{chinese:"智利",english:"Chile",},CN:{chinese:"中国",english:"China",},CO:{chinese:"哥伦比亚",english:"Colombia",},KM:{chinese:"科摩罗",english:"Comoros",},CG:{chinese:"刚果(布)",english:"Congo - Brazzaville",},CD:{chinese:"刚果(金)",english:"Congo - Kinshasa",},CR:{chinese:"哥斯达黎加",english:"Costa Rica",},HR:{chinese:"克罗地亚",english:"Croatia",},CY:{chinese:"塞浦路斯",english:"Cyprus",},CZ:{chinese:"捷克共和国",english:"Czech Republic",},DK:{chinese:"丹麦",english:"Denmark",},DJ:{chinese:"吉布提",english:"Djibouti",},DO:{chinese:"多米尼加共和国",english:"Dominican Republic",},EC:{chinese:"厄瓜多尔",english:"Ecuador",},EG:{chinese:"埃及",english:"Egypt",},SV:{chinese:"萨尔瓦多",english:"EI Salvador",},GQ:{chinese:"赤道几内亚",english:"Equatorial Guinea",},ER:{chinese:"厄立特里亚",english:"Eritrea",},EE:{chinese:"爱沙尼亚",english:"Estonia",},ET:{chinese:"埃塞俄比亚",english:"Ethiopia",},FJ:{chinese:"斐济",english:"Fiji",},FI:{chinese:"芬兰",english:"Finland",},FR:{chinese:"法国",english:"France",},GA:{chinese:"加蓬",english:"Gabon",},GM:{chinese:"冈比亚",english:"Gambia",},GE:{chinese:"格鲁吉亚",english:"Georgia",},DE:{chinese:"德国",english:"Germany",},GH:{chinese:"加纳",english:"Ghana",},GR:{chinese:"希腊",english:"Greece",},GL:{chinese:"格陵兰",english:"Greenland",},GT:{chinese:"危地马拉",english:"Guatemala",},GN:{chinese:"几内亚",english:"Guinea",},GY:{chinese:"圭亚那",english:"Guyana",},HT:{chinese:"海地",english:"Haiti",},HN:{chinese:"洪都拉斯",english:"Honduras",},HK:{chinese:"中国香港",english:"Hong Kong",},HU:{chinese:"匈牙利",english:"Hungary",},IS:{chinese:"冰岛",english:"Iceland",},IN:{chinese:"印度",english:"India",},ID:{chinese:"印度尼西亚",english:"Indonesia",},IR:{chinese:"伊朗",english:"Iran",},IQ:{chinese:"伊拉克",english:"Iraq",},IE:{chinese:"爱尔兰",english:"Ireland",},IM:{chinese:"马恩岛",english:"Isle of Man",},IL:{chinese:"以色列",english:"Israel",},IT:{chinese:"意大利",english:"Italy",},CI:{chinese:"科特迪瓦",english:"Ivory Coast",},JM:{chinese:"牙买加",english:"Jamaica",},JP:{chinese:"日本",english:"Japan",},JO:{chinese:"约旦",english:"Jordan",},KZ:{chinese:"哈萨克斯坦",english:"Kazakstan",},KE:{chinese:"肯尼亚",english:"Kenya",},KR:{chinese:"韩国",english:"Korea",},KW:{chinese:"科威特",english:"Kuwait",},KG:{chinese:"吉尔吉斯斯坦",english:"Kyrgyzstan",},LA:{chinese:"老挝",english:"Laos",},LV:{chinese:"拉脱维亚",english:"Latvia",},LB:{chinese:"黎巴嫩",english:"Lebanon",},LS:{chinese:"莱索托",english:"Lesotho",},LR:{chinese:"利比里亚",english:"Liberia",},LY:{chinese:"利比亚",english:"Libya",},LT:{chinese:"立陶宛",english:"Lithuania",},LU:{chinese:"卢森堡",english:"Luxembourg",},MO:{chinese:"中国澳门",english:"Macao",},MK:{chinese:"马其顿",english:"Macedonia",},MG:{chinese:"马达加斯加",english:"Madagascar",},MW:{chinese:"马拉维",english:"Malawi",},MY:{chinese:"马来西亚",english:"Malaysia",},MV:{chinese:"马尔代夫",english:"Maldives",},ML:{chinese:"马里",english:"Mali",},MT:{chinese:"马耳他",english:"Malta",},MR:{chinese:"毛利塔尼亚",english:"Mauritania",},MU:{chinese:"毛里求斯",english:"Mauritius",},MX:{chinese:"墨西哥",english:"Mexico",},MD:{chinese:"摩尔多瓦",english:"Moldova",},MC:{chinese:"摩纳哥",english:"Monaco",},MN:{chinese:"蒙古",english:"Mongolia",},ME:{chinese:"黑山共和国",english:"Montenegro",},MA:{chinese:"摩洛哥",english:"Morocco",},MZ:{chinese:"莫桑比克",english:"Mozambique",},MM:{chinese:"缅甸",english:"Myanmar(Burma)",},NA:{chinese:"纳米比亚",english:"Namibia",},NP:{chinese:"尼泊尔",english:"Nepal",},NL:{chinese:"荷兰",english:"Netherlands",},NZ:{chinese:"新西兰",english:"New Zealand",},NI:{chinese:"尼加拉瓜",english:"Nicaragua",},NE:{chinese:"尼日尔",english:"Niger",},NG:{chinese:"尼日利亚",english:"Nigeria",},KP:{chinese:"朝鲜",english:"North Korea",},NO:{chinese:"挪威",english:"Norway",},OM:{chinese:"阿曼",english:"Oman",},PK:{chinese:"巴基斯坦",english:"Pakistan",},PA:{chinese:"巴拿马",english:"Panama",},PY:{chinese:"巴拉圭",english:"Paraguay",},PE:{chinese:"秘鲁",english:"Peru",},PH:{chinese:"菲律宾",english:"Philippines",},PL:{chinese:"波兰",english:"Poland",},PT:{chinese:"葡萄牙",english:"Portugal",},PR:{chinese:"波多黎各",english:"Puerto Rico",},QA:{chinese:"卡塔尔",english:"Qatar",},RE:{chinese:"留尼旺",english:"Reunion",},RO:{chinese:"罗马尼亚",english:"Romania",},RU:{chinese:"俄罗斯",english:"Russia",},RW:{chinese:"卢旺达",english:"Rwanda",},SM:{chinese:"圣马力诺",english:"San Marino",},SA:{chinese:"沙特阿拉伯",english:"Saudi Arabia",},SN:{chinese:"塞内加尔",english:"Senegal",},RS:{chinese:"塞尔维亚",english:"Serbia",},SL:{chinese:"塞拉利昂",english:"Sierra Leone",},SG:{chinese:"新加坡",english:"Singapore",},SK:{chinese:"斯洛伐克",english:"Slovakia",},SI:{chinese:"斯洛文尼亚",english:"Slovenia",},SO:{chinese:"索马里",english:"Somalia",},ZA:{chinese:"南非",english:"South Africa",},ES:{chinese:"西班牙",english:"Spain",},LK:{chinese:"斯里兰卡",english:"Sri Lanka",},SD:{chinese:"苏丹",english:"Sudan",},SR:{chinese:"苏里南",english:"Suriname",},SZ:{chinese:"斯威士兰",english:"Swaziland",},SE:{chinese:"瑞典",english:"Sweden",},CH:{chinese:"瑞士",english:"Switzerland",},SY:{chinese:"叙利亚",english:"Syria",},TW:{chinese:"中国台湾",english:"Taiwan",},TJ:{chinese:"塔吉克斯坦",english:"Tajikstan",},TZ:{chinese:"坦桑尼亚",english:"Tanzania",},TH:{chinese:"泰国",english:"Thailand",},TG:{chinese:"多哥",english:"Togo",},TO:{chinese:"汤加",english:"Tonga",},TT:{chinese:"特立尼达和多巴哥",english:"Trinidad and Tobago",},TN:{chinese:"突尼斯",english:"Tunisia",},TR:{chinese:"土耳其",english:"Turkey",},TM:{chinese:"土库曼斯坦",english:"Turkmenistan",},VI:{chinese:"美属维尔京群岛",english:"U.S. Virgin Islands",},UG:{chinese:"乌干达",english:"Uganda",},UA:{chinese:"乌克兰",english:"Ukraine",},AE:{chinese:"阿拉伯联合酋长国",english:"United Arab Emirates",},GB:{chinese:"英国",english:"United Kiongdom",},US:{chinese:"美国",english:"USA",},UY:{chinese:"乌拉圭",english:"Uruguay",},UZ:{chinese:"乌兹别克斯坦",english:"Uzbekistan",},VA:{chinese:"梵蒂冈城",english:"Vatican City",},VE:{chinese:"委内瑞拉",english:"Venezuela",},VN:{chinese:"越南",english:"Vietnam",},YE:{chinese:"也门",english:"Yemen",},YU:{chinese:"南斯拉夫",english:"Yugoslavia",},ZR:{chinese:"扎伊尔",english:"Zaire",},ZM:{chinese:"赞比亚",english:"Zambia",},ZW:{chinese:"津巴布韦",english:"Zimbabwe",}}