module Slack::Web::Api::Endpoints::Channels

def channels_archive(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.archive', options)
end

def channels_create(options = {})
  throw ArgumentError.new('Required arguments :name missing') if options[:name].nil?
  post('channels.create', options)
end

def channels_delete(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  logger.warn('The channels.delete method is undocumented.')
  post('channels.delete', options)
end

def channels_history(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.history', options)
end

def channels_info(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.info', options)
end

def channels_invite(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :user missing') if options[:user].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  options = options.merge(user: users_id(options)['user']['id']) if options[:user]
  post('channels.invite', options)
end

def channels_join(options = {})
  throw ArgumentError.new('Required arguments :name missing') if options[:name].nil?
  post('channels.join', options)
end

def channels_kick(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :user missing') if options[:user].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  options = options.merge(user: users_id(options)['user']['id']) if options[:user]
  post('channels.kick', options)
end

def channels_leave(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.leave', options)
end

def channels_list(options = {})
  if block_given?
    Pagination::Cursor.new(self, :channels_list, options).each do |page|
      yield page
    end
  else
    post('channels.list', options)
  end
end

def channels_mark(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :ts missing') if options[:ts].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.mark', options)
end

def channels_rename(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :name missing') if options[:name].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.rename', options)
end

def channels_replies(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :thread_ts missing') if options[:thread_ts].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.replies', options)
end

def channels_setPurpose(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :purpose missing') if options[:purpose].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.setPurpose', options)
end

def channels_setTopic(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :topic missing') if options[:topic].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.setTopic', options)
end

def channels_unarchive(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('channels.unarchive', options)
end