141 lines
4.3 KiB
PHP
141 lines
4.3 KiB
PHP
<?php
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namespace app\common\service;
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use think\facade\Log;
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class WorkTimeService
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{
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/**
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* 判断当前时间是否为工作时间
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* @param string $workDay 工作日字符串，如 "1,2,3,4,5,6,7"
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* @param string $workStart 上班时间，如 "8:00"
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* @param string $workEnd 下班时间，如 "22:00"
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* @param string|null $checkTime 要检查的时间（可选），默认当前时间
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* @return bool
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*/
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public static function isWorkingTime(string $workDay, string $workStart, string $workEnd, string $checkTime = null): bool
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{
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try {
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// 解析工作日配置
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$workDays = self::parseWorkDays($workDay);
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// 获取当前时间或指定时间
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$now = $checkTime ? strtotime($checkTime) : time();
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$currentWeekDay = date('N', $now); // 1-7，对应周一到周日
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// 判断是否为工作日
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if (!in_array($currentWeekDay, $workDays)) {
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return false;
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}
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// 获取当天的上班和下班时间戳
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$today = date('Y-m-d', $now);
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$startTime = strtotime($today . ' ' . $workStart);
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$endTime = strtotime($today . ' ' . $workEnd);
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// 处理跨天的情况（如22:00到次日8:00）
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if ($endTime < $startTime) {
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// 如果当前时间在上班时间之后，则endTime为次日
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if ($now >= $startTime) {
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$endTime = strtotime($today . ' ' . $workEnd . ' +1 day');
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} else {
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// 如果当前时间在上班时间之前，则startTime为昨日
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$startTime = strtotime($today . ' ' . $workStart . ' -1 day');
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}
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}
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// 判断当前时间是否在工作时间内
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return $now >= $startTime && $now <= $endTime;
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} catch (\Exception $e) {
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Log::error('判断工作时间出错: ' . $e->getMessage());
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return false;
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}
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}
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/**
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* 解析工作日字符串为数组
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* @param string $workDay
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* @return array
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*/
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private static function parseWorkDays(string $workDay): array
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{
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if (empty($workDay)) {
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return [];
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}
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$days = explode(',', $workDay);
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$result = [];
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foreach ($days as $day) {
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$day = trim($day);
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if (is_numeric($day) && $day >= 1 && $day <= 7) {
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$result[] = (int)$day;
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}
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}
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return array_unique($result);
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}
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/**
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* 获取剩余工作时间（秒）
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* @param string $workDay
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* @param string $workStart
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* @param string $workEnd
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* @return int
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*/
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public static function getRemainingWorkTime(string $workDay, string $workStart, string $workEnd): int
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{
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if (!self::isWorkingTime($workDay, $workStart, $workEnd)) {
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return 0;
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}
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$now = time();
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$today = date('Y-m-d');
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$endTime = strtotime($today . ' ' . $workEnd);
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// 处理跨天情况
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if ($endTime < $now) {
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$endTime = strtotime($today . ' ' . $workEnd . ' +1 day');
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}
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return max(0, $endTime - $now);
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}
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/**
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* 获取下个工作时间开始的时间戳
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* @param string $workDay
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* @param string $workStart
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* @param string $workEnd
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* @return int
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*/
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public static function getNextWorkTime(string $workDay, string $workStart, string $workEnd): int
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{
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$now = time();
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$workDays = self::parseWorkDays($workDay);
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$currentWeekDay = date('N', $now);
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// 查找下一个工作日
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$nextWorkDay = null;
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for ($i = 0; $i < 7; $i++) {
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$checkDay = ($currentWeekDay + $i) % 7;
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$checkDay = $checkDay == 0 ? 7 : $checkDay;
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if (in_array($checkDay, $workDays)) {
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$nextWorkDay = $checkDay;
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$daysToAdd = $i;
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break;
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}
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}
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if ($nextWorkDay === null) {
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return 0;
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}
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// 计算下一个工作日的开始时间
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$nextDate = date('Y-m-d', strtotime("+{$daysToAdd} days"));
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$nextStartTime = strtotime($nextDate . ' ' . $workStart);
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return $nextStartTime;
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}
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} |