using Revise      # remove when this package is completed
using YiemAgent, GeneralUtils, JSON3, MQTTClient, Dates, UUIDs
using Base.Threads

# ---------------------------------------------- 100 --------------------------------------------- #

config = copy(JSON3.read("config.json"))

instanceInternalTopic = config[:serviceInternalTopic][:mqtttopic] * "/1" 

client, connection = MakeConnection(config[:mqttServerInfo][:value][:broker], 
                                    config[:mqttServerInfo][:value][:port])

receiveUserMsgChannel = Channel{Dict}(4)
receiveInternalMsgChannel = Channel{Dict}(4)

msgMeta = GeneralUtils.generate_msgMeta(
  "N/A", 
  replyTopic = config[:servicetopic][:value]  # ask frontend reply to this instance_chat_topic
  )  

agentConfig = Dict(
  :mqttServerInfo=> Dict(
    :broker=> config[:mqttServerInfo][:value][:broker],
    :port=> config[:mqttServerInfo][:value][:port],
  ),
  :receivemsg=>  Dict(
    :prompt=> config[:servicetopic][:value], # topic to receive prompt i.e. frontend send msg to this topic
    :internal=> instanceInternalTopic,
  ),
  :externalService=> Dict(
    :text2textinstruct=> config[:externalService][:text2textinstruct][:value],
    :text2textchat=> config[:externalService][:text2textchat][:value],
  ),
)

# Instantiate an agent
tools=Dict( # update input format
    "askbox"=> Dict(
      :description => "<askbox tool description>Useful for when you need to ask the user for more context. Do not ask the user their own question.</askbox tool description>",
      :input => """<input>Input is a text in JSON format.</input><input example>{\"Q1\": \"How are you doing?\", \"Q2\": \"How may I help you?\"}</input example>""",
      :output => "" ,
      :func => nothing,
    ),
    # "winestock"=> Dict(
    #   :description => "<winestock tool description>A handy tool for searching wine in your inventory that match the user preferences.</winestock tool description>",
    #   :input => """<input>Input is a JSON-formatted string that contains a detailed and precise search query.</input><input example>{\"wine type\": \"rose\", \"price\": \"max 35\", \"sweetness level\": \"sweet\", \"intensity level\": \"light bodied\", \"Tannin level\": \"low\", \"Acidity level\": \"low\"}</input example>""",
    #   :output => """<output>Output are wines that match the search query in JSON format.""",
    #   :func => ChatAgent.winestock,
    # ),
    "finalanswer"=> Dict(
      :description => "<tool description>Useful for when you are ready to recommend wines to the user.</tool description>",
      :input => """<input format>{\"finalanswer\": \"some text\"}.</input format><input example>{\"finalanswer\": \"I recommend Zena Crown Vista\"}</input example>""",
      :output => "" ,
      :func => nothing,
    ),
  )

  a = YiemAgent.sommelier(
    receiveUserMsgChannel,
    receiveInternalMsgChannel,
    agentConfig, 
    name= "assistant",
    id= "randomSessionID",  # agent instance id
    tools=tools,
  )

response = YiemAgent.conversation(a, Dict(:text=> "Hello, I would like a get a bottle of wine",) )