package api

import (
	"github.com/aceld/zinx/ziface"
	"github.com/aceld/zinx/zlog"
	"github.com/aceld/zinx/znet"
	"omc/core"
	"omc/omc"
	"omc/service"
	"strconv"
)

// SyncAlarmApi 消息方式同步告警请求
type SyncAlarmApi struct {
	znet.BaseRouter
}

func (*SyncAlarmApi) Handle(request ziface.IRequest) {
	// 消息处理
	checker := []string{"reqId", "alarmSeq"}
	msg, err := core.APIDecode(request, checker)
	if err != nil {
		zlog.Ins().ErrorF("inlaid message body %s", err.Error())
		request.GetConnection().SendMsg(omc.AckSyncAlarmMsg, omc.ErrorMsg("ackSyncAlarmMsg", "", err.Error()))
		return
	}
	//管理模块
	m := core.GetManager(request.GetConnection().GetName())
	if m == nil {
		zlog.Ins().ErrorF("server internal error")
		request.GetConnection().SendMsg(omc.AckSyncAlarmFile, omc.ErrorMsg("ackSyncAlarmFile", msg.Msg["reqId"], "server internal error"))
		return
	}

	// 检查用户是否登录
	u := m.GetUserByPID(msg.UID)
	if !u.LoginState || u.AlarmType != omc.MSG {
		zlog.Ins().ErrorF("no permissions ")
		request.GetConnection().SendMsg(omc.AckSyncAlarmMsg, omc.ErrorMsg("ackSyncAlarmMsg", msg.Msg["reqId"], "no permissions"))
		return
	}

	alarmSeq, err := strconv.Atoi(msg.Msg["alarmSeq"])
	if err != nil || alarmSeq < 1 {
		zlog.Ins().ErrorF("invalid parameter of message body")
		request.GetConnection().SendMsg(omc.AckSyncAlarmMsg, omc.ErrorMsg("ackSyncAlarmMsg", msg.Msg["reqId"], "invalid parameter of message body"))
		return
	}

	//check alarmSeq 是否存在
	neBind, _ := core.ConvertBindFlag(m.BindFlag)
	alarms, _ := service.GetRealTimeAlarm(neBind.NeType, neBind.NeId, int32(alarmSeq))
	if len(alarms) == 0 {
		request.GetConnection().SendMsg(omc.AckSyncAlarmMsg, omc.ErrorMsg("ackSyncAlarmMsg", msg.Msg["reqId"], "alarm seq does not exist"))
		return
	}
	//更新实时上报的alarm seq
	m.UpdateAlarmSeq(int32(alarmSeq))
	request.GetConnection().SendMsg(omc.AckSyncAlarmMsg, omc.SuccessMsg("ackSyncAlarmMsg", msg.Msg["reqId"], ""))

}