package util

import (
	"regexp"
	"strings"
	"time"
)

func substr2(str string, start int, end int) string {
	rs := []rune(str)
	return string(rs[start:end])
}

func HideStar(str string) (result string) {
	if str == "" {
		return ""
	}
	if strings.Contains(str, "@") {
		res := strings.Split(str, "@")
		if len(res[0]) < 3 {
			resString := "***"
			result = resString + "@" + res[1]
		} else {
			res2 := substr2(str, 0, 3)
			resString := res2 + "***"
			result = resString + "@" + res[1]
		}
		return result
	} else {
		reg := `^1[0-9]\d{9}$`
		rgx := regexp.MustCompile(reg)
		mobileMatch := rgx.MatchString(str)
		if mobileMatch {
			result = substr2(str, 0, 3) + "****" + substr2(str, 7, 11)
		} else {
			nameRune := []rune(str)
			lens := len(nameRune)

			if lens <= 1 {
				result = "***"
			} else if lens == 2 {
				result = string(nameRune[:1]) + "*"
			} else if lens == 3 {
				result = string(nameRune[:1]) + "*" + string(nameRune[2:3])
			} else if lens == 4 {
				result = string(nameRune[:1]) + "**" + string(nameRune[lens-1:lens])
			} else if lens > 4 {
				result = string(nameRune[:2]) + "***" + string(nameRune[lens-2:lens])
			}
		}
		return
	}
}

func FTime(fTime string) (sTime string) {
	if len(fTime) == 0 {
		return ``
	}
	t, _ := time.Parse(time.RFC3339, fTime)
	sTime = t.Format("2006-01-02 15:04:05")
	return
}

func GetStatus(status int) (statusInfo string) {
	var data = map[int]string{
		1:  "未支付",
		2:  "已取消",
		3:  "已支付",
		4:  "调剂中",
		5:  "待收药",
		6:  "待自提",
		7:  "待配送",
		8:  "配送中",
		9:  "已通知",
		10: "已完成",
		11: "已删除",
		12: "支付失败",
		13: "有退款",
	}
	statusInfo = data[status]

	return
}

func SexToString(sex int) (s string) {
	switch sex {
	case 1:
		s = "男"
	case 2:
		s = "女"
	default:
		s = "未知"
	}
	return
}

func PayTypeString(p string) (t string) {
	switch p {
	case "online":
		t = "线上收款"
	case "offline":
		t = "系统外收款"
	default:
		t = ""
	}
	return
}