const { literal, argument, integer, greedyString } = require('brigadier-commands')

module.exports = {
  register (dispatcher) {
    const node = dispatcher.register(
      literal('kahoot')
        .then(
          literal('join')
            .then(
              argument('pin', integer())
                .then(
                  argument('username', greedyString())
                    .executes(c => this.joinCommand(c))
                )
            )
        )
       .then(
          literal('leave')
            .executes(c => this.leaveCommand(c))
        )
        .then(
          literal('answer')
            .then(
              argument('answer', integer())
                .executes(c => this.answerCommand(c))
            )
        )
    )

    node.description = 'kahoot client lol'
    node.permissionLevel = 0
  },

  joinCommand (context) {
    const bot = context.source.bot
    bot.kahoot.join(context.getArgument('pin'), context.getArgument('username'))
  },

  leaveCommand (context) {
    const bot = context.source.bot
    bot.kahoot.leave()
  },

  answerCommand (context) {
    const bot = context.source.bot
    bot.kahoot.answer(context.getArgument('answer'))
  }
}