package str

import (
	"fmt"
	"log"
)

type Str struct{}

var StrHelper Str

func (Str) New() *Str { return &Str{} }

// PadLeftZeros 前置补零
func (Str) PadLeftZeros(str string, length int) string {
	for len(str) < length {
		str = "0" + str
	}
	return str
}

// Print 按行打印
func (Str) Print(v ...any) {
	fmt.Printf(v[0].(string)+"\n", v[1:]...)
}

// Log 打印日志行
func (Str) Log(v ...any) {
	log.Printf("：\n--------------------[INFO]--------------------\n"+v[0].(string)+"\n--------------------[INFO FINISH]--------------------\n", v[1:]...)
}

// LogSuccess 打印成功
func (Str) LogSuccess(v ...any) {
	log.Printf("：\n--------------------[SUCCESS]--------------------\n"+v[0].(string)+"\n--------------------[SUCCESS FINISH]--------------------\n", v[1:]...)
}

// LogError 打印错误
func (Str) LogError(v ...any) {
	log.Fatalf("：\n--------------------[ERROR]--------------------\n"+v[0].(string)+"\n--------------------[ERROR FINISH]--------------------\n", v[1:]...)
}