eta_crawler/utils/date_util.go

// Package utils @Author gmy 2024/8/6 16:06:00
package utils

import (
	"fmt"
	"strings"
	"time"
)

// ParseDateAndWeek parseDateAndWeek 解析日期并计算当前周数
func ParseDateAndWeek(dateText string) (string, error) {
	// 解析日期
	reportDate, err := time.Parse("2006-01-02", strings.TrimSpace(strings.Split(dateText, " ")[0]))
	if err != nil {
		return "", fmt.Errorf("failed to parse report date: %v", err)
	}

	// 计算年份和周数
	year, week := reportDate.ISOWeek()
	// 获取年份的后两位
	shortYear := year % 100
	targetWeek := fmt.Sprintf("%02d年第%d周", shortYear, week)

	return targetWeek, nil
}

// GetCurrentTime 获取当前时间 格式为 2024-08-07 15:29:58
func GetCurrentTime() string {
	return time.Now().Format("2006-01-02 15:04:05")
}

// ConvertTimeFormat 转换时间格式 dateText 格式为 2024-08-03 07:53 --> 2024-08-03
func ConvertTimeFormat(dateText string) (string, error) {
	// 解析日期
	reportDate, err := time.Parse("2006-01-02 15:04", strings.TrimSpace(dateText))
	if err != nil {
		return "", fmt.Errorf("failed to parse report date: %v", err)
	}

	return reportDate.Format("2006-01-02"), nil
}