##
# This code was generated by
# \ / _    _  _|   _  _
#  | (_)\/(_)(_|\/| |(/_  v1.0.0
#       /       /

module Twilio
  module REST
    class Chat < Domain
      class V2 < Version
        class ServiceContext < InstanceContext
          class ChannelList < ListResource
            ##
            # Initialize the ChannelList
            # @param [Version] version Version that contains the resource
            # @param [String] service_sid The service_sid
            # @return [ChannelList] ChannelList
            def initialize(version, service_sid: nil)
              super(version)

              # Path Solution
              @solution = {
                  service_sid: service_sid
              }
              @uri = "/Services/#{@solution[:service_sid]}/Channels"
            end

            ##
            # Retrieve a single page of ChannelInstance records from the API.
            # Request is executed immediately.
            # @param [String] friendly_name The friendly_name
            # @param [String] unique_name The unique_name
            # @param [String] attributes The attributes
            # @param [channel.ChannelType] type The type
            # @return [ChannelInstance] Newly created ChannelInstance
            def create(friendly_name: :unset, unique_name: :unset, attributes: :unset, type: :unset)
              data = Twilio::Values.of({
                  'FriendlyName' => friendly_name,
                  'UniqueName' => unique_name,
                  'Attributes' => attributes,
                  'Type' => type,
              })

              payload = @version.create(
                  'POST',
                  @uri,
                  data: data
              )

              ChannelInstance.new(
                  @version,
                  payload,
                  service_sid: @solution[:service_sid],
              )
            end

            ##
            # Lists ChannelInstance records from the API as a list.
            # Unlike stream(), this operation is eager and will load `limit` records into
            # memory before returning.
            # @param [channel.ChannelType] type The type
            # @param [Integer] limit Upper limit for the number of records to return. stream()
            #                   guarantees to never return more than limit.  Default is no limit
            # @param [Integer] page_size Number of records to fetch per request, when not set will                      use
            #  the default value of 50 records.  If no page_size is                      defined
            #  but a limit is defined, stream() will attempt to read                      the
            #  limit with the most efficient page size,                      i.e. min(limit, 1000)
            # @return [Array] Array of up to limit results
            def list(type: :unset, limit: nil, page_size: nil)
              self.stream(
                  type: type,
                  limit: limit,
                  page_size: page_size
              ).entries
            end

            ##
            # Streams ChannelInstance records from the API as an Enumerable.
            # This operation lazily loads records as efficiently as possible until the limit
            # is reached.
            # @param [channel.ChannelType] type The type
            # @param [Integer] limit Upper limit for the number of records to return.                  stream()
            #  guarantees to never return more than limit.                  Default is no limit
            # @param [Integer] page_size Number of records to fetch per request, when                      not set will use
            #  the default value of 50 records.                      If no page_size is defined
            #                       but a limit is defined, stream() will attempt to                      read the
            #  limit with the most efficient page size,                       i.e. min(limit, 1000)
            # @return [Enumerable] Enumerable that will yield up to limit results
            def stream(type: :unset, limit: nil, page_size: nil)
              limits = @version.read_limits(limit, page_size)

              page = self.page(
                  type: type,
                  page_size: limits[:page_size],
              )

              @version.stream(page, limit: limits[:limit], page_limit: limits[:page_limit])
            end

            ##
            # When passed a block, yields ChannelInstance records from the API.
            # This operation lazily loads records as efficiently as possible until the limit
            # is reached.
            # @param [channel.ChannelType] type The type
            # @param [Integer] limit Upper limit for the number of records to return.                  stream()
            #  guarantees to never return more than limit.                  Default is no limit
            # @param [Integer] page_size Number of records to fetch per request, when                       not set will use
            #  the default value of 50 records.                      If no page_size is defined
            #                       but a limit is defined, stream() will attempt to read the
            #                       limit with the most efficient page size, i.e. min(limit, 1000)
            def each
              limits = @version.read_limits

              page = self.page(
                  page_size: limits[:page_size],
              )

              @version.stream(page,
                              limit: limits[:limit],
                              page_limit: limits[:page_limit]).each {|x| yield x}
            end

            ##
            # Retrieve a single page of ChannelInstance records from the API.
            # Request is executed immediately.
            # @param [channel.ChannelType] type The type
            # @param [String] page_token PageToken provided by the API
            # @param [Integer] page_number Page Number, this value is simply for client state
            # @param [Integer] page_size Number of records to return, defaults to 50
            # @return [Page] Page of ChannelInstance
            def page(type: :unset, page_token: :unset, page_number: :unset, page_size: :unset)
              params = Twilio::Values.of({
                  'Type' => type,
                  'PageToken' => page_token,
                  'Page' => page_number,
                  'PageSize' => page_size,
              })
              response = @version.page(
                  'GET',
                  @uri,
                  params
              )
              ChannelPage.new(@version, response, @solution)
            end

            ##
            # Retrieve a single page of ChannelInstance records from the API.
            # Request is executed immediately.
            # @param [String] target_url API-generated URL for the requested results page
            # @return [Page] Page of ChannelInstance
            def get_page(target_url)
              response = @version.domain.request(
                  'GET',
                  target_url
              )
              ChannelPage.new(@version, response, @solution)
            end

            ##
            # Provide a user friendly representation
            def to_s
              '#<Twilio.Chat.V2.ChannelList>'
            end
          end

          class ChannelPage < Page
            ##
            # Initialize the ChannelPage
            # @param [Version] version Version that contains the resource
            # @param [Response] response Response from the API
            # @param [Hash] solution Path solution for the resource
            # @param [String] service_sid The service_sid
            # @return [ChannelPage] ChannelPage
            def initialize(version, response, solution)
              super(version, response)

              # Path Solution
              @solution = solution
            end

            ##
            # Build an instance of ChannelInstance
            # @param [Hash] payload Payload response from the API
            # @return [ChannelInstance] ChannelInstance
            def get_instance(payload)
              ChannelInstance.new(
                  @version,
                  payload,
                  service_sid: @solution[:service_sid],
              )
            end

            ##
            # Provide a user friendly representation
            def to_s
              '<Twilio.Chat.V2.ChannelPage>'
            end
          end

          class ChannelContext < InstanceContext
            ##
            # Initialize the ChannelContext
            # @param [Version] version Version that contains the resource
            # @param [String] service_sid The service_sid
            # @param [String] sid The sid
            # @return [ChannelContext] ChannelContext
            def initialize(version, service_sid, sid)
              super(version)

              # Path Solution
              @solution = {
                  service_sid: service_sid,
                  sid: sid,
              }
              @uri = "/Services/#{@solution[:service_sid]}/Channels/#{@solution[:sid]}"

              # Dependents
              @members = nil
              @messages = nil
              @invites = nil
            end

            ##
            # Fetch a ChannelInstance
            # @return [ChannelInstance] Fetched ChannelInstance
            def fetch
              params = Twilio::Values.of({})

              payload = @version.fetch(
                  'GET',
                  @uri,
                  params,
              )

              ChannelInstance.new(
                  @version,
                  payload,
                  service_sid: @solution[:service_sid],
                  sid: @solution[:sid],
              )
            end

            ##
            # Deletes the ChannelInstance
            # @return [Boolean] true if delete succeeds, true otherwise
            def delete
              @version.delete('delete', @uri)
            end

            ##
            # Update the ChannelInstance
            # @param [String] friendly_name The friendly_name
            # @param [String] unique_name The unique_name
            # @param [String] attributes The attributes
            # @return [ChannelInstance] Updated ChannelInstance
            def update(friendly_name: :unset, unique_name: :unset, attributes: :unset)
              data = Twilio::Values.of({
                  'FriendlyName' => friendly_name,
                  'UniqueName' => unique_name,
                  'Attributes' => attributes,
              })

              payload = @version.update(
                  'POST',
                  @uri,
                  data: data,
              )

              ChannelInstance.new(
                  @version,
                  payload,
                  service_sid: @solution[:service_sid],
                  sid: @solution[:sid],
              )
            end

            ##
            # Access the members
            # @return [MemberList] MemberList
            def members(sid=:unset)
              if sid != :unset
                return MemberContext.new(
                    @version,
                    @solution[:service_sid],
                    @solution[:sid],
                    sid,
                )
              end

              unless @members
                @members = MemberList.new(
                    @version,
                    service_sid: @solution[:service_sid],
                    channel_sid: @solution[:sid],
                )
              end

              @members
            end

            ##
            # Access the messages
            # @return [MessageList] MessageList
            def messages(sid=:unset)
              if sid != :unset
                return MessageContext.new(
                    @version,
                    @solution[:service_sid],
                    @solution[:sid],
                    sid,
                )
              end

              unless @messages
                @messages = MessageList.new(
                    @version,
                    service_sid: @solution[:service_sid],
                    channel_sid: @solution[:sid],
                )
              end

              @messages
            end

            ##
            # Access the invites
            # @return [InviteList] InviteList
            def invites(sid=:unset)
              if sid != :unset
                return InviteContext.new(
                    @version,
                    @solution[:service_sid],
                    @solution[:sid],
                    sid,
                )
              end

              unless @invites
                @invites = InviteList.new(
                    @version,
                    service_sid: @solution[:service_sid],
                    channel_sid: @solution[:sid],
                )
              end

              @invites
            end

            ##
            # Provide a user friendly representation
            def to_s
              context = @solution.map {|k, v| "#{k}: #{v}"}.join(',')
              "#<Twilio.Chat.V2.ChannelContext #{context}>"
            end
          end

          class ChannelInstance < InstanceResource
            ##
            # Initialize the ChannelInstance
            # @param [Version] version Version that contains the resource
            # @param [Hash] payload payload that contains response from Twilio
            # @param [String] service_sid The service_sid
            # @param [String] sid The sid
            # @return [ChannelInstance] ChannelInstance
            def initialize(version, payload, service_sid: nil, sid: nil)
              super(version)

              # Marshaled Properties
              @properties = {
                  'sid' => payload['sid'],
                  'account_sid' => payload['account_sid'],
                  'service_sid' => payload['service_sid'],
                  'friendly_name' => payload['friendly_name'],
                  'unique_name' => payload['unique_name'],
                  'attributes' => payload['attributes'],
                  'type' => payload['type'],
                  'date_created' => Twilio.deserialize_iso8601_datetime(payload['date_created']),
                  'date_updated' => Twilio.deserialize_iso8601_datetime(payload['date_updated']),
                  'created_by' => payload['created_by'],
                  'members_count' => payload['members_count'].to_i,
                  'messages_count' => payload['messages_count'].to_i,
                  'url' => payload['url'],
                  'links' => payload['links'],
              }

              # Context
              @instance_context = nil
              @params = {
                  'service_sid' => service_sid,
                  'sid' => sid || @properties['sid'],
              }
            end

            ##
            # Generate an instance context for the instance, the context is capable of
            # performing various actions.  All instance actions are proxied to the context
            # @param [Version] version Version that contains the resource
            # @return [ChannelContext] ChannelContext for this ChannelInstance
            def context
              unless @instance_context
                @instance_context = ChannelContext.new(
                    @version,
                    @params['service_sid'],
                    @params['sid'],
                )
              end
              @instance_context
            end

            def sid
              @properties['sid']
            end

            def account_sid
              @properties['account_sid']
            end

            def service_sid
              @properties['service_sid']
            end

            def friendly_name
              @properties['friendly_name']
            end

            def unique_name
              @properties['unique_name']
            end

            def attributes
              @properties['attributes']
            end

            def type
              @properties['type']
            end

            def date_created
              @properties['date_created']
            end

            def date_updated
              @properties['date_updated']
            end

            def created_by
              @properties['created_by']
            end

            def members_count
              @properties['members_count']
            end

            def messages_count
              @properties['messages_count']
            end

            def url
              @properties['url']
            end

            def links
              @properties['links']
            end

            ##
            # Fetch a ChannelInstance
            # @return [ChannelInstance] Fetched ChannelInstance
            def fetch
              context.fetch
            end

            ##
            # Deletes the ChannelInstance
            # @return [Boolean] true if delete succeeds, true otherwise
            def delete
              context.delete
            end

            ##
            # Update the ChannelInstance
            # @param [String] friendly_name The friendly_name
            # @param [String] unique_name The unique_name
            # @param [String] attributes The attributes
            # @return [ChannelInstance] Updated ChannelInstance
            def update(friendly_name: :unset, unique_name: :unset, attributes: :unset)
              context.update(
                  friendly_name: friendly_name,
                  unique_name: unique_name,
                  attributes: attributes,
              )
            end

            ##
            # Access the members
            # @return [members] members
            def members
              context.members
            end

            ##
            # Access the messages
            # @return [messages] messages
            def messages
              context.messages
            end

            ##
            # Access the invites
            # @return [invites] invites
            def invites
              context.invites
            end

            ##
            # Provide a user friendly representation
            def to_s
              values = @params.map{|k, v| "#{k}: #{v}"}.join(" ")
              "<Twilio.Chat.V2.ChannelInstance #{values}>"
            end
          end
        end
      end
    end
  end
end