local Translate_Model = {}
local private = {}
local EventSystem = require("Event/EventSystem")
local chat_pb = require("Proto/chat_pb")
local chat_operate_pb = require("Proto/chat_operate_pb")

function Translate_Model.OnStartup()
    private.pureTextCacheDict = {}
    private.translateCacheDict = {}
end

function Translate_Model.GetPureText(uuid)
    return private.pureTextCacheDict[uuid]
end

function Translate_Model.GetTranslateText(uuid)
    return private.translateCacheDict[uuid]
end

function Translate_Model.GeneratePureText(chatMsgData)
    --储存在本地的之前的好友私聊消息中没有存储uuid
    if string.isNilOrEmpty(chatMsgData.uuid) then
        return
    end
    --日本越南永远屏蔽自动翻译
    if GameAppInfo.IsJapanesePackage() or GameAppInfo.IsVietnamPackage() then
       return 
    end
    --单语言包不开启翻译功能
    if not Localization.IsSwitchLanguage() then
        return
    end
    local pureText = CTL.Translate.ConvertToPureText(chatMsgData)
    private.pureTextCacheDict[chatMsgData.uuid] = pureText
end

function Translate_Model.TranslateReq(uuid, index, pureText)
    local msg = chat_pb.TranslateReq()
    msg.target = Localization.GetLanguage2Server()
    msg.uuid = uuid
    msg.text = pureText or Translate_Model.GetPureText(uuid)
    msg.index = index
    AuxUtil.ChatMsg(chat_operate_pb.C2STranslate, msg:SerializeToString())
end

--resp的调用在ChannelChat_Model.RecvChatMsgByCS中
function Translate_Model.TranslateResp(msgResp)
    if string.isNilOrEmpty(msgResp.result) then
        EventSystem.Dispatch(EventID.UI_ChannelChat_TranslateUpdate, false, msgResp.index)
    else
        private.translateCacheDict[msgResp.uuid] = msgResp.result
        EventSystem.Dispatch(EventID.UI_ChannelChat_TranslateUpdate, true, msgResp.index)
    end
end

return Translate_Model