package validator

import (
	"github.com/go-playground/validator/v10"
	"regexp"
	"time"
)

func isoPhone(fl validator.FieldLevel) bool {
	ok, _ := regexp.MatchString(`^\+(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$`, fl.Field().String())
	return ok
}

func chinesePhone(fl validator.FieldLevel) bool {
	ok, _ := regexp.MatchString(`^1[3-9]\d{9}$`, fl.Field().String())
	return ok
}

func idCard(fl validator.FieldLevel) bool {
	isIdCard, _ := regexp.MatchString(`^[1-9]\d{7}((0\d)|(1[0-2]))(([0-2]\d)|3[0-1])\d{3}$|^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0-2]\d)|3[0-1])\d{3}(\d|X)$`, fl.Field().String())
	return isIdCard
}

func chineseName(fl validator.FieldLevel) bool {
	var hzRegexp = regexp.MustCompile("^[\u4e00-\u9fa5]{2,8}$")
	return hzRegexp.MatchString(fl.Field().String())
}

func year(fl validator.FieldLevel) bool {
	_, err := time.Parse("2006", fl.Field().String())
	return err == nil
}