crrc/internal/app/ami/action/index.go

package action

import (
	"net"
	"pbx-api-gin/internal/app/ami/model"
	"pbx-api-gin/internal/app/mysql"
	"pbx-api-gin/internal/app/stc/active"
	alstatus "pbx-api-gin/internal/app/stc/sendstatus"
	"pbx-api-gin/internal/app/stc/socket"
	"pbx-api-gin/internal/pkg/configs"
	"pbx-api-gin/pkg/lfshook"
	"pbx-api-gin/pkg/utils"

	"github.com/sirupsen/logrus"
	"github.com/tqcenglish/amigo-go"
	"github.com/tqcenglish/amigo-go/pkg"
)

var AminInstance *amigo.Amigo

//type Operation func(src, dst string, whisper, bargein bool)

func HandleAMI(event map[string]string) {

	//return if not actived
	if !active.Actived {
		return
	}

	// MC1 conn or MC8 conn
	var conn net.Conn
	if active.CabNum == "1" && active.Actived {
		conn = socket.Conn
	} else if active.CabNum == "8" && active.Actived {
		conn = socket.Conn8
	}

	if conn == nil {
		lfshook.NewLogger().Infof("===HandleAMI===conn==nil=")
		return
	}

	switch event["Event"] {
	/*case "DialBegin":
	lfshook.NewLogger().Infof("=========%s", event["Event"])
	if utils.IsPAIU(event["CallerIDNum"]) && utils.IsICP(event["DestCallerIDNum"]) {
		alstatus.AlarmStatus(event["CallerIDNum"], "dial", conn) // Alarm dial ICP start
	}
	*/
	case "Newchannel":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		if utils.IsPAIU(event["CallerIDNum"]) && event["Exten"] == "0300" { // Alarm dial queue start; PAD dialing
			alstatus.PaStatus(event["CallerIDNum"], "PAD", "start", conn)
			alstatus.AlarmStatus(event["CallerIDNum"], "dial", conn)
		}

	case "Hangup":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		if utils.IsPAIU(event["CallerIDNum"]) && utils.IsICP(event["Exten"]) { // Alarm dial queue start; PAD dialing
			alstatus.PaStatus(event["CallerIDNum"], "PAD", "end", conn)
		}

	case "QueueCallerJoin":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		if utils.IsPAIU(event["CallerIDNum"]) { // Alarm join the queue, PAD in the queue
			alstatus.AlarmStatus(event["CallerIDNum"], "queue", conn)
		}

	case "ConfbridgeJoin":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		if utils.IsICP(event["CallerIDNum"]) && event["Exten"] == "0500" { // PA start
			lfshook.NewLogger().Infof("====PA status:%s=====", "start")
			alstatus.PaStatus(event["CallerIDNum"], "PA", "start", conn)
		}
		if utils.IsIO(event["CallerIDNum"]) && event["Exten"] == "0500" { //CPA start
			lfshook.NewLogger().Infof("====CPA status:%s=====", "start")
			alstatus.PaStatus(event["CallerIDNum"], "CPA", "start", conn)
		}

	case "ConfbridgeLeave":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		if utils.IsICP(event["CallerIDNum"]) && event["Exten"] == "0500" { // PA end
			lfshook.NewLogger().Infof("====PA  status =====%s", "end")
			alstatus.PaStatus(event["CallerIDNum"], "PA", "end", conn)
		}
		if utils.IsIO(event["CallerIDNum"]) && event["Exten"] == "0500" { //CPA end
			lfshook.NewLogger().Infof("====CPA  status =====%s", "end")
			alstatus.PaStatus(event["CallerIDNum"], "CPA", "end", conn)
		}

	case "DialEnd":
		lfshook.NewLogger().Infof("=========%s", event["Event"])
		//Cab Cab start
		if utils.IsICP(event["CallerIDNum"]) && utils.IsICP(event["ConnectedLineNum"]) && event["DialStatus"] == "ANSWER" {
			alstatus.PaStatus(event["CallerIDNum"], "C2C", "start", conn)
		}

	case "BridgeLeave":
		//Cab Cab end
		if utils.IsICP(event["CallerIDNum"]) && utils.IsICP(event["ConnectedLineNum"]) && event["Exten"] == "0400" {
			alstatus.PaStatus(event["CallerIDNum"], "C2C", "end", conn)
		}

	case "ExtensionStatus":
		lfshook.NewLogger().Infof("=========event:%s   status:%s", event["Event"], event["StatusText"])

		status := &model.Extension{
			Extension: event["Exten"],
			Status:    event["StatusText"],
		}
		_, err := mysql.DBOrmInstance.Where("exten = ?", status.Extension).Cols("status").Update(status)
		if err != nil {
			lfshook.NewLogger().Infof("update extension status err : %+v", err.Error())
		}
		if event["StatusText"] == "Idle" || event["StatusText"] == "Unavailable" {
			if len(event["Exten"]) > 3 {
				alstatus.AlarmStatus(event["Exten"], event["StatusText"], conn) // PAD idle + unavailable
			}
		}

	case "BridgeEnter":
		//ICP and PAD connected
		if utils.IsPACU(event["CallerIDNum"]) {
			if utils.IsPAIU(event["CallerIDName"]) { //relate to PACU Dial ICP caller name in AlarmHandle
				lfshook.NewLogger().Infof("====BridgeEnter==IN action===%s===ID:%s   Name:%s", event["Event"], event["CallerIDNum"], event["CallerIDName"])
				alstatus.AlarmStatus(event["CallerIDName"], "connect", conn)          // Alarm connected
				go RedirectInQueue(event["CallerIDName"], "2311", "chanspy-rule", "") // 1车ICP接听PAIU
			}
		} else if utils.IsPAIU(event["CallerIDNum"]) { //No PACU available in the cab
			lfshook.NewLogger().Infof("====BridgeEnter==IN action===%s===ID:%s   Name:%s", event["Event"], event["CallerIDNum"], event["CallerIDName"])
			alstatus.AlarmStatus(event["CallerIDName"], "connect", conn) // Alarm connected
		}
	}

}

func StartAMI(connectOKCallBack func(), handleEvents []func(event map[string]string)) {
	lfshook.NewLogger().Info("Start AMI")
	settings := &amigo.Settings{
		Host:     configs.ConfigGlobal.AsteriskAMIHost,
		Port:     configs.ConfigGlobal.AsteriskAMIPort,
		Username: configs.ConfigGlobal.AsteriskAMIUser,
		Password: configs.ConfigGlobal.AsteriskAMISecret,
		LogLevel: logrus.ErrorLevel}
	lfshook.NewLogger().Infof("ami setting: %+v", settings)
	AminInstance = amigo.New(settings, lfshook.NewLogger())
	AminInstance.EventOn(func(payload ...interface{}) {
		// lfshook.NewLogger().Infof("ami event on %+v", payload[0])
		event := payload[0].(map[string]string)

		HandleAMI(event)

		for _, handle := range handleEvents {
			go handle(event)
		}

	})
	AminInstance.ConnectOn(func(payload ...interface{}) {
		lfshook.NewLogger().Infof("ami connect on %+v", payload[0])
		if payload[0] == pkg.Connect_OK {

			connectOKCallBack()
		} else {
			lfshook.NewLogger().Errorf("ami connect failure %+v", payload)
		}
	})
	AminInstance.Connect()
}

func Connected() bool {
	if AminInstance != nil {
		return AminInstance.Connected()
	}
	return false
}