package utils

import (
	"GoClouds/core/comm"
	"fmt"
	ruisUtil "github.com/mgr9525/go-ruisutil"
	"gopkg.in/macaron.v1"
	"math/rand"
	"strings"
	"time"
)

func GenValidateCode(width int) string {
	numeric := [10]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
	r := len(numeric)
	rand.Seed(time.Now().UnixNano())

	var sb strings.Builder
	for i := 0; i < width; i++ {
		fmt.Fprintf(&sb, "%d", numeric[rand.Intn(r)])
	}
	return sb.String()
}

func HideUserName(name string) string {
	if comm.REG_Phone.MatchString(name) {
		return name[:3] + "****" + name[7:]
	}
	return name
}

func ResMsg(c *macaron.Context, code int, msg string, desc ...string) {
	rets := ruisUtil.NewMap()
	rets.Set("msg", msg)
	if len(desc) > 0 {
		for i, v := range desc {
			rets.Set(fmt.Sprintf("desc%d", i+1), v)
		}
	}
	c.JSON(code, rets)
}
func ResMsgs(c *macaron.Context, code int, msg string) {
	c.PlainText(code, []byte(msg))
}