package api

import (
	"encoding/hex"
	"github.com/aceld/zinx/ziface"
	"github.com/aceld/zinx/zlog"
	"github.com/aceld/zinx/znet"
	"github.com/google/uuid"
	"omc/core"
	"omc/omc"
	"omc/service"
	"strings"
)

// LoginApi  登录API
type LoginApi struct {
	znet.BaseRouter
}

// Handle Login reqLoginAlarm;user=yiy;key=qw#$@;type=msg
func (*LoginApi) Handle(request ziface.IRequest) {
	// 登录消息处理
	msgBody := omc.MsgBody{
		RawData: request.GetData(),
		Msg:     make(map[string]string, 0),
	}
	if err := msgBody.Decode(); err != nil {
		zlog.Ins().ErrorF("inlaid message body %s", err.Error())
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "inlaid message body"))
		return
	}

	user, userOK := msgBody.Msg["user"]
	pw, pwOK := msgBody.Msg["key"]
	tp, tpOK := msgBody.Msg["type"]
	if !userOK || !pwOK || !tpOK {
		zlog.Ins().ErrorF("missing parameter of message body")
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "missing parameter of message body"))
		return
	}
	m := core.GetManager(request.GetConnection().GetName())
	if m == nil {
		zlog.Ins().ErrorF("server internal error")
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "server internal error"))
		return
	}
	uID, err := request.GetConnection().GetProperty("UID")
	if err != nil {
		zlog.Ins().ErrorF("GetProperty UID error %s", err)
		request.GetConnection().Stop()
		return
	}

	//登录信息check
	if err := service.UserLogin(user, pw); err != nil {
		zlog.Ins().ErrorF("LoginFail %s", err)
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "Incorrect username and password"))
		isClose, _ := m.LoginFail(uID.(string)) //登录错误超过3次,断开连接
		if isClose {
			request.GetConnection().Stop()
			return
		}
		return
	}

	//manager 更新
	if err := m.LoginSuccess(uID.(string), user, tp); err != nil {
		zlog.Ins().ErrorF("manager:%s", err)
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", err.Error()))
		return
	}
	zlog.Ins().InfoF("user login loginSuccess,username:%s, type:%s, channel:%s", user, tp, request.GetConnection().GetName())
	request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.SuccessMsg("ackLoginAlarm", "", ""))
}

// CMCALoginSeq  登录API

type CMCALoginSeq struct {
	znet.BaseRouter
}

//reqCMCALoginSeq

func (*CMCALoginSeq) Handle(request ziface.IRequest) {
	uid := uuid.New()
	seqNo := hex.EncodeToString(uid[0:])
	seqNo = strings.ToUpper(seqNo)
	//发送文件同步信息
	ackBody := omc.MsgBody{
		MsgName: "ackCMCALoginSeq",
		Msg:     make(map[string]string, 0),
	}
	ackBody.Msg["seqNo"] = seqNo
	ackBody.Pack()
	m := core.GetManager(request.GetConnection().GetName())
	uID, err := request.GetConnection().GetProperty("UID")
	if err != nil {
		zlog.Ins().ErrorF("GetProperty UID error %s", err)
		request.GetConnection().Stop()
		return
	}
	if m == nil {
		zlog.Ins().ErrorF("server internal error")
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "server internal error"))
		return
	}
	m.SetSeqNo(uID.(string), seqNo)

	request.GetConnection().SendMsg(omc.AckCMCALoginSeq, ackBody.RawData)
}

//

type CMCALoginAlarm struct {
	znet.BaseRouter
}

//reqCMCALoginSeq
//reqCMCALoginAlarm;user=yiy;key=12313121213123;cert=AAAAAAAAAA;type=msg

func (*CMCALoginAlarm) Handle(request ziface.IRequest) {
	// 登录消息处理
	msgBody := omc.MsgBody{
		RawData: request.GetData(),
		Msg:     make(map[string]string, 0),
	}
	if err := msgBody.Decode(); err != nil {
		zlog.Ins().ErrorF("inlaid message body %s", err.Error())
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "inlaid message body"))
		return
	}

	user, userOK := msgBody.Msg["user"]
	key, keyOK := msgBody.Msg["key"]
	cert, certOK := msgBody.Msg["cert"]
	tp, tpOK := msgBody.Msg["type"]
	if !userOK || !keyOK || certOK || !tpOK {
		zlog.Ins().ErrorF("missing parameter of message body")
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "missing parameter of message body"))
		return
	}
	m := core.GetManager(request.GetConnection().GetName())
	if m == nil {
		zlog.Ins().ErrorF("server internal error")
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "server internal error"))
		return
	}
	uID, err := request.GetConnection().GetProperty("UID")
	if err != nil {
		zlog.Ins().ErrorF("GetProperty UID error %s", err)
		request.GetConnection().Stop()
		return
	}

	//登录信息check
	seqNo := m.GetUserByPID(uID.(string)).SeqNo
	if ok, err := service.CMCALogin(seqNo, key, cert); !ok || err != nil {
		zlog.Ins().ErrorF("LoginFail %s", err)
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", "Incorrect username and password"))
		isClose, _ := m.LoginFail(uID.(string)) //登录错误超过3次,断开连接
		if isClose {
			request.GetConnection().Stop()
			return
		}
		return
	}

	//manager 更新
	if err := m.LoginSuccess(uID.(string), user, tp); err != nil {
		zlog.Ins().ErrorF("manager:%s", err)
		request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.ErrorMsg("ackLoginAlarm", "", err.Error()))
		return
	}
	zlog.Ins().InfoF("user login loginSuccess,username:%s, type:%s, channel:%s", user, tp, request.GetConnection().GetName())
	request.GetConnection().SendMsg(omc.AckLoginAlarm, omc.SuccessMsg("ackLoginAlarm", "", ""))
}