package utils

import (
	"fmt"
	"srm/proto/code"
	"strconv"
	"time"
)

func GetAutoCode(id int, codeStandard *code.CodeStandard) string {
	autoCode := ""
	var prefixValue string
	if codeStandard.AutoRule.PrefixMethod == 2 { // 来源单据
		prefixValue = ""
	} else { // 固定值
		prefixValue = codeStandard.AutoRule.PrefixValue
	}
	strMaxAutoIncr := strconv.Itoa(id + 1)
	count := int(codeStandard.AutoRule.AutoLength) - len(strMaxAutoIncr)
	for i := 0; i < count; i++ {
		strMaxAutoIncr = "0" + strMaxAutoIncr
	}

	var suffixValue string
	if codeStandard.AutoRule.SuffixMethod == 2 { // 年月日+自增长
		suffixValue = fmt.Sprintf("%v%v", time.Now().Format("20060102"), strMaxAutoIncr)
	} else { // 自增长
		suffixValue = strMaxAutoIncr
	}

	autoCode = prefixValue + suffixValue
	return autoCode
}