import Core from './core.js'

export default class discord extends Core {
  async run (state) {
    const guildId = this.options.guildId
    if (typeof guildId !== 'string') {
      throw new Error('guildId option must be set when querying discord. Ensure the guildId is a string and not a number.' +
                    " (It's too large of a number for javascript to store without losing precision)")
    }
    this.usedTcp = true
    const raw = await this.request({
      url: 'https://discordapp.com/api/guilds/' + guildId + '/widget.json'
    })
    const json = JSON.parse(raw)
    state.name = json.name
    if (json.instant_invite) {
      state.connect = json.instant_invite
    } else {
      state.connect = 'https://discordapp.com/channels/' + guildId
    }
    for (const member of json.members) {
      const { username: name, ...rest } = member
      state.players.push({ name, ...rest })
    }
    delete json.members
    state.maxplayers = 500000
    state.raw = json
  }
}