417 lines
9.5 KiB
Vue
417 lines
9.5 KiB
Vue
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<template>
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<div class="tool-detail-page">
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<!-- 计时器显示 -->
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<n-card size="small" title="计时器">
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<div class="timer-display">
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<span class="time-main">{{ formatTimeMain(data.timeDisplay) }}</span>
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<span class="time-milliseconds">{{ formatTimeMilliseconds(data.timeDisplay) }}</span>
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</div>
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</n-card>
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<!-- 控制按钮 -->
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<n-card size="small" title="控制">
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<n-flex justify="center" gap="12">
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<n-button
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type="success"
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:disabled="data.isRunning"
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@click="startTimer"
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>开始</n-button>
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<n-button
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type="warning"
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:disabled="!data.isRunning"
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@click="pauseTimer"
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>暂停</n-button>
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<n-button
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type="error"
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@click="resetTimer"
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>重置</n-button>
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<n-button
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type="primary"
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@click="recordTime"
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>记录</n-button>
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</n-flex>
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</n-card>
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<!-- 设置 -->
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<n-card size="small" title="设置">
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<n-form
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class="form-no-feedback"
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label-align="left"
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label-placement="top"
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label-width="auto"
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>
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<!-- 计时模式 -->
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<n-form-item label="计时模式">
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<n-radio-group v-model:value="data.timerMode">
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<n-radio-button label="正计时" :value="'countUp'" />
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<n-radio-button label="倒计时" :value="'countDown'" />
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</n-radio-group>
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</n-form-item>
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<!-- 倒计时时间设置 -->
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<n-form-item label="倒计时设置" v-if="data.timerMode === 'countDown'">
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<n-input-group>
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<n-input-number
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v-model:value="data.countDownTime.hours"
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:min="0"
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:max="99"
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:precision="0"
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:step="1"
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></n-input-number>
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<span class="time-separator">时</span>
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<n-input-number
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v-model:value="data.countDownTime.minutes"
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:min="0"
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:max="59"
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:precision="0"
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:step="1"
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></n-input-number>
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<span class="time-separator">分</span>
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<n-input-number
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v-model:value="data.countDownTime.seconds"
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:min="0"
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:max="59"
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:precision="0"
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:step="1"
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></n-input-number>
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<span class="time-separator">秒</span>
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</n-input-group>
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</n-form-item>
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</n-form>
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</n-card>
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<!-- 时间记录 -->
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<n-card size="small" title="时间记录">
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<div class="records-content">
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<div
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v-if="data.records.length === 0"
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class="no-records"
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>暂无记录</div>
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<div
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v-for="(record, index) in data.records"
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:key="record.id"
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class="record-item"
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>
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<span class="record-index">{{ index + 1 }}</span>
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<span class="record-time">{{ formatTime(record.time) }}</span>
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<span class="record-timestamp">{{ formatDateTime(record.timestamp) }}</span>
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</div>
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</div>
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<n-button
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type="error"
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size="small"
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class="clear-records-btn"
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@click="clearRecords"
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>清空记录</n-button>
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</n-card>
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</div>
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</template>
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<script setup>
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import {
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NButton, NCard, NFlex, NForm, NFormItem, NInputGroup, NInputNumber, NRadioButton, NRadioGroup,
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} from 'naive-ui';
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import {
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reactive, onBeforeUnmount, watch,
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} from 'vue';
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import {
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getCommonDateTime,
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} from '@frost-utils/javascript/common/index';
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import {
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$dialog, $notification,
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} from '@/assets/js/naive-ui';
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/** 数据 */
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const data = reactive({
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/** 计时器模式:countUp(正计时), countDown(倒计时) */
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timerMode: 'countUp',
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/** 是否正在运行 */
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isRunning: false,
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/** 当前显示时间(毫秒) */
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timeDisplay: 0,
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/** 倒计时时间设置 */
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countDownTime: {
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hours: 0,
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minutes: 5,
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seconds: 0
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},
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/** 计时器ID */
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timerID: null,
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/** 开始时间戳 */
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startTime: 0,
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/** 已运行时间 */
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elapsedTime: 0,
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/** 时间记录 */
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records: [],
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/** 记录ID */
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recordID: 0,
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});
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/** 格式化时间显示(主时间部分:HH:MM:SS) */
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function formatTimeMain(milliseconds) {
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let totalSeconds = Math.floor(milliseconds / 1000);
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let hours = Math.floor(totalSeconds / 3600);
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let minutes = Math.floor((totalSeconds % 3600) / 60);
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let seconds = totalSeconds % 60;
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return `${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
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}
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/** 格式化时间显示(毫秒部分:.SSS) */
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function formatTimeMilliseconds(milliseconds) {
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let ms = milliseconds % 1000;
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return `.${ms.toString().padStart(3, '0')}`;
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}
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/** 格式化完整时间显示(用于记录和提示) */
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function formatTime(milliseconds) {
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return `${formatTimeMain(milliseconds)}${formatTimeMilliseconds(milliseconds)}`;
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}
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/** 格式化日期时间 */
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function formatDateTime(timestamp) {
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return getCommonDateTime(timestamp);
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}
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/** 开始计时器 */
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function startTimer() {
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if (data.timerMode === 'countUp') {
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// 正计时模式
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data.startTime = Date.now() - data.elapsedTime;
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data.timerID = setInterval(() => {
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data.elapsedTime = Date.now() - data.startTime;
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data.timeDisplay = data.elapsedTime;
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}, 10); // 每10毫秒更新一次,提高毫秒显示精度
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} else {
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// 倒计时模式
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if (data.timeDisplay === 0) {
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// 如果是首次开始或重置后开始,设置倒计时时间
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const { hours, minutes, seconds } = data.countDownTime;
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data.timeDisplay = (hours * 3600 + minutes * 60 + seconds) * 1000;
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}
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data.startTime = Date.now() + data.timeDisplay;
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data.timerID = setInterval(() => {
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data.timeDisplay = Math.max(0, data.startTime - Date.now());
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data.elapsedTime = (data.startTime - data.timeDisplay) - data.startTime + data.timeDisplay;
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// 倒计时结束
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if (data.timeDisplay === 0) {
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pauseTimer();
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notify({
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message: '倒计时结束!',
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type: 'success',
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title: '提示'
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});
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}
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}, 10); // 每10毫秒更新一次,提高毫秒显示精度
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}
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data.isRunning = true;
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}
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/** 暂停计时器 */
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function pauseTimer() {
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if (data.timerID) {
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clearInterval(data.timerID);
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data.timerID = null;
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data.isRunning = false;
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}
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}
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/** 重置计时器 */
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function resetTimer() {
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pauseTimer();
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data.elapsedTime = 0;
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data.timeDisplay = 0;
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}
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/** 记录时间 */
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function recordTime() {
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data.recordID += 1;
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data.records.push({
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id: data.recordID,
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time: data.timeDisplay,
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timestamp: Date.now()
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});
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notify({
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message: `已记录时间: ${formatTime(data.timeDisplay)}`,
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type: 'info',
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title: '记录成功'
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});
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}
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/** 清空记录 */
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function clearRecords() {
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$dialog.create({
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content: '确定要清空所有时间记录吗?',
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negativeText: '取消',
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positiveText: '确定',
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title: '确认',
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type: 'default',
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onPositiveClick: () => {
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data.records = [];
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data.recordID = 0;
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},
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});
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}
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/**
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* @description 提示信息
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* @param {object} options
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* @param {number} options.duration
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* @param {string} options.message
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* @param {string} options.title
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* @param {string} options.type
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*/
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function notify(options) {
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let {
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duration = 3000,
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message = '',
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title = '提示',
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type = 'info',
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} = options;
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return $notification.create({
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content: message,
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duration: duration,
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title: title,
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type: type,
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});
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}
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/** 监听计时模式切换 */
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watch(
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() => data.timerMode,
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() => {
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// 切换模式时重置计时器
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resetTimer();
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}
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);
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/** 监听倒计时时间设置变化 */
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watch(
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() => [data.countDownTime.hours, data.countDownTime.minutes, data.countDownTime.seconds],
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() => {
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// 只有在倒计时模式且计时器未运行时,才更新显示时间
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if (data.timerMode === 'countDown' && !data.isRunning && data.timeDisplay === 0) {
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const { hours, minutes, seconds } = data.countDownTime;
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data.timeDisplay = (hours * 3600 + minutes * 60 + seconds) * 1000;
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}
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},
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{ deep: true }
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);
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onBeforeUnmount(() => {
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if (data.timerID) {
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clearInterval(data.timerID);
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}
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});
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</script>
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<style lang="less" scoped>
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.timer-display {
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font-size: 48px;
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font-weight: bold;
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text-align: center;
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padding: 20px 0;
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color: #2196F3;
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font-family: 'Courier New', monospace;
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display: flex;
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align-items: baseline;
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justify-content: center;
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gap: 4px;
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.time-main {
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font-size: 48px;
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}
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.time-milliseconds {
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font-size: 32px;
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color: #666;
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margin-left: 2px;
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}
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}
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.time-separator {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 0 8px;
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font-size: 16px;
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color: #666;
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}
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.records-content {
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padding: 8px 16px;
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border: 1px solid #F0F0F0;
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border-radius: 4px;
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background-color: #FFF;
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line-height: 1.6;
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max-height: 200px;
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overflow-y: auto;
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margin-bottom: 12px;
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.record-item {
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display: flex;
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justify-content: space-between;
|
|||
|
|
align-items: center;
|
|||
|
|
padding: 4px 0;
|
|||
|
|
border-bottom: 1px dashed #F0F0F0;
|
|||
|
|
|
|||
|
|
&:last-child {
|
|||
|
|
border-bottom: none;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
.record-index {
|
|||
|
|
width: 30px;
|
|||
|
|
color: #999;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
.record-time {
|
|||
|
|
flex: 1;
|
|||
|
|
text-align: center;
|
|||
|
|
font-weight: bold;
|
|||
|
|
color: #2196F3;
|
|||
|
|
font-family: 'Courier New', monospace;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
.record-timestamp {
|
|||
|
|
color: #999;
|
|||
|
|
font-size: 12px;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
.no-records {
|
|||
|
|
text-align: center;
|
|||
|
|
color: #999;
|
|||
|
|
padding: 20px 0;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
.clear-records-btn {
|
|||
|
|
display: block;
|
|||
|
|
margin-left: auto;
|
|||
|
|
}
|
|||
|
|
</style>
|