package utils

import (
	"fmt"
	"pbx-api-gin/pkg/lfshook"
	"strings"
)

func GenCronRule(mode, timeStr string, weeks []string) string {
	switch mode {
	case "once":
		return genOnceCronRule(timeStr)
	case "loop":
		return genWeekCronRule(timeStr, weeks)
	}
	return ""
}

//genOnceCronRule
func genOnceCronRule(timeStr string) string {
	hourMinute := strings.Split(timeStr, ":")
	if len(hourMinute) != 2 {
		lfshook.NewLogger().Errorf("error timeStr %s", timeStr)
		return ""
	}
	return fmt.Sprintf("%s %s * * *", hourMinute[1], hourMinute[0])
}

//GenOnceCronRule
func genWeekCronRule(timeStr string, weeks []string) string {
	hourMinute := strings.Split(timeStr, ":")
	if len(weeks) == 0 {
		return fmt.Sprintf("%s %s * * *", hourMinute[1], hourMinute[0])
	}
	return fmt.Sprintf("%s %s * * %s", hourMinute[1], hourMinute[0], strings.Join(weeks, ","))
}

//FkZero 格式化数据，去掉多余的0
func FkZero(times string) (fmttime string) {
	if string(times[0]) != "0" {
		return times
	} else if strings.Split(times, "0")[1] == "" {
		fkzero := "0"
		return fkzero
	} else {
		fkzero := strings.Split(times, "0")[1]
		return fkzero
	}
}