package priority

import (
	"os"
	"strconv"

	"github.com/sirupsen/logrus"
	"gopkg.in/ini.v1"
)

var ICPAnswer = 0
var OCCAnswer = 0
var RunningType = 0
var SpecialVoice = 0

type PriorityAll struct {
	ManuPa string `json:"manualPa"`
	CabCab string `json:"cabCab"`
	PADICP string `json:"padIcp"`
	PADTMS string `json:"padTms"`
	PADOCC string `json:"padOcc"`
	CPA    string `json:"cpa"`
	EMGTMS string `json:"emgTms"`
	SPCTMS string `json:"spcTms"`
	DCS    string `json:"dcs"`
	STN    string `json:"stn"`
	CHK    string `json:"chk"`
}

var Priority PriorityAll

func GetPriority() {
	filePath := "/etc/asterisk/priority.conf"
	_, err := os.Stat(filePath)
	if err != nil {
		logrus.Error(err)
		return
	}
	iniFile, err := ini.Load(filePath)
	if err != nil {
		logrus.Error(err)
		return
	}

	Priority.CHK = iniFile.Section("general").Key("ManuPa").Value()
	Priority.STN = iniFile.Section("general").Key("CabCab").Value()
	Priority.DCS = iniFile.Section("general").Key("PAD-ICP").Value()
	Priority.SPCTMS = iniFile.Section("general").Key("PAD-TMS").Value()
	Priority.EMGTMS = iniFile.Section("general").Key("PAD-OCC").Value()
	Priority.CPA = iniFile.Section("general").Key("CPA").Value()
	Priority.PADOCC = iniFile.Section("general").Key("EMG-TMS").Value()
	Priority.PADTMS = iniFile.Section("general").Key("SPC-TMS").Value()
	Priority.PADICP = iniFile.Section("general").Key("DCS").Value()
	Priority.CabCab = iniFile.Section("general").Key("STN").Value()
	Priority.ManuPa = iniFile.Section("general").Key("CHK").Value()
}

func GetPriorityByKey(key string) string {
	filePath := "/etc/asterisk/priority.conf"
	_, err := os.Stat(filePath)
	if err != nil {
		logrus.Error(err)
		return ""
	}
	iniFile, err := ini.Load(filePath)
	if err != nil {
		logrus.Error(err)
		return ""
	}

	return iniFile.Section("general").Key(key).Value()
}

// check priority , if the running priority is lowwer than the to run priority
func CheckPriority(runType string) bool {
	//check special voice
	if SpecialVoice == 1 {
		return false
	}

	//no any runing task
	if RunningType == 0 {
		return true
	}

	//get the priority to run in the config file
	ret, err := strconv.Atoi(GetPriorityByKey(runType))
	if err != nil {
		logrus.Error(err)
		return false
	}

	//if the running task priority is lowwer
	if ret < RunningType && ret != 0 {
		return true
	}
	return false
}