local PreDownloadJP_Model = {}
local private = {}
local EventSystem = require('Event/EventSystem')
local JSON = require("cjson")

PreDownloadJP_Model.VersionGiftState = {
	NoOpen = 0,			-- 未开启
 	Send = 2, 				-- 已领取
}

private.DeviceType = {
	IOS = 1,					-- IOS设备
	Android = 2,			-- Android设备
}

function PreDownloadJP_Model.OnStartup()
	NetManager.RegisterMsgCB(MessageEnums.MessageJapanUpdateVersion, private.JapanUpdateVersionResp)
	private.JapanUpdate = nil
	private.PreHotfixState = PreDownloadJP_Model.VersionGiftState.NoOpen
	private.ServePreHotfixCode = ""
end

---------- start 协议相关 start ----------
function PreDownloadJP_Model.SyncJapanUpdate(japanUpdate)
	private.JapanUpdate = japanUpdate
    -- 日本预下载设置(每次重新获取公告时 重置非wifi下载状态)
    CTL.PreDownloadJP.ReSetWifiCanHotFixState()
end

function PreDownloadJP_Model.JapanUpdateVersionReq(giftState, updateVer)
	local msg = NetManager.GetPB("japan_update_opt_pb").JapanUpdateVersionReq()
	msg.updateVer = updateVer
	msg.giftState = giftState
	if UNITY_IOS then
		msg.deviceType = private.DeviceType.IOS
	else
		msg.deviceType = private.DeviceType.Android
	end
	NetManager.SendMessage(MessageEnums.MessageJapanUpdateVersion, msg)
end

function private.JapanUpdateVersionResp(msgResp)
	if msgResp.Resp.Code == 0 then
		private.PreHotfixState = msgResp.giftState
		if UNITY_IOS then
			private.ServePreHotfixCode = msgResp.iosUpdateVer
		else
			private.ServePreHotfixCode = msgResp.androidUpdateVer
		end
		EventSystem.Dispatch(EventID.PreDownloadJP_ShowRedPoint)
	end
end

function PreDownloadJP_Model.SyncPreHotfixState(msg)
	if not GameAppInfo.IsJapanesePackage() then return end

	private.PreHotfixState = msg.giftState
	if UNITY_IOS then
		private.ServePreHotfixCode = msg.iosUpdateVer
	else
		private.ServePreHotfixCode = msg.androidUpdateVer
	end
	if CTL.PreDownloadJP.IsPreHotfixFinish() then
		local preHotfixCode = CTL.HotFix.GetPreHotfixCode()
		if preHotfixCode and preHotfixCode ~= "0" then
	 		if private.PreHotfixState == MDL.PreDownloadJP.VersionGiftState.NoOpen or PreDownloadJP_Model.GetServePreHotfixCode() ~= preHotfixCode then
				MDL.PreDownloadJP.JapanUpdateVersionReq(MDL.PreDownloadJP.VersionGiftState.Send, preHotfixCode)
	 		end
		end
	end
	EventSystem.Dispatch(EventID.PreDownloadJP_ShowRedPoint)
end
---------- end 协议相关 end ----------

function PreDownloadJP_Model.IsShowRp()
	if CTL.PreDownloadJP.CanShowPreDownloadJP() then
		-- 未下载
		if PersistentData.PlayerData then
			local curPreHotfixCode = CTL.HotFix.GetPreHotfixCode()
			if (not string.isNilOrEmpty(curPreHotfixCode)) and curPreHotfixCode ~= PersistentData.PlayerData:Get(CTL.PreDownloadJP.LastPreHotfixCode, "0") then
				return true
			end
		end
	end
	return false
end

function PreDownloadJP_Model.GetJapanUpdateContent()
	if private.JapanUpdate then
		local lua_value = JSON.decode(private.JapanUpdate.Body)
		return lua_value.Content
	end
	return nil
end

function PreDownloadJP_Model.GetPreHotfixState()
	return private.PreHotfixState
end

function PreDownloadJP_Model.GetServePreHotfixCode()
	return private.ServePreHotfixCode
end

return PreDownloadJP_Model