| | |
| | | <div class="timeline-container"> |
| | | <div class="controls"> |
| | | <div class="control-btn" @click="skipBackward"> |
| | | <img src="@/assets/img/timeline/left.png" class="fas fa-step-backward" /> |
| | | <img |
| | | src="@/assets/img/timeline/left.png" |
| | | class="fas fa-step-backward" |
| | | /> |
| | | </div> |
| | | <div class="control-btn play-btn" @click="togglePlay"> |
| | | <img v-show="isPlaying" src="@/assets/img/timeline/stop.png" /> |
| | | <img v-show="!isPlaying" src="@/assets/img/timeline/start.png" /> |
| | | </div> |
| | | <div class="control-btn" @click="skipForward"> |
| | | <img src="@/assets/img/timeline/right.png" class="fas fa-step-forward" /> |
| | | <img |
| | | src="@/assets/img/timeline/right.png" |
| | | class="fas fa-step-forward" |
| | | /> |
| | | </div> |
| | | <div class="speed-control"> |
| | | <div @click="toggleSpeedMenu">{{ playbackRate }}X</div> |
| | | <div class="speed-menu" v-show="showSpeedMenu"> |
| | | <div v-for="rate in playbackRates" :key="rate" @click.capture="setPlaybackRate(rate)" |
| | | :class="{ active: playbackRate === rate }"> |
| | | <div |
| | | v-for="rate in playbackRates" |
| | | :key="rate" |
| | | @click.capture="setPlaybackRate(rate)" |
| | | :class="{ active: playbackRate === rate }" |
| | | > |
| | | {{ rate }}X |
| | | </div> |
| | | </div> |
| | |
| | | |
| | | <div class="timeline"> |
| | | <div class="dates"> |
| | | <div class="current-date"> |
| | | 当前播放时间:{{ currentPlayingTime }} |
| | | </div> |
| | | <div v-for="(date, index) in visibleDates" :key="index" class="date-label"> |
| | | <div class="current-date">当前播放时间:{{ currentPlayingTime }}</div> |
| | | <div |
| | | v-for="(date, index) in visibleDates" |
| | | :key="index" |
| | | class="date-label" |
| | | > |
| | | <!-- {{ formatDate(date) }} --> |
| | | </div> |
| | | </div> |
| | | <div class="timeline-track" ref="timelineTrack" @click="seekToPosition"> |
| | | <div class="timeline-progress" :style="{ width: progressPercentage + '%' }"></div> |
| | | <div class="timeline-cursor" :style="{ left: progressPercentage + '%' }"></div> |
| | | <div |
| | | class="timeline-progress" |
| | | :style="{ width: progressPercentage + '%' }" |
| | | ></div> |
| | | <div |
| | | class="timeline-cursor" |
| | | :style="{ left: progressPercentage + '%' }" |
| | | ></div> |
| | | <div class="time-markers"> |
| | | <div v-for="(time, index) in timeMarkers" :key="index" class="time-marker"> |
| | | <div |
| | | v-for="(time, index) in timeMarkers" |
| | | :key="index" |
| | | class="time-marker" |
| | | > |
| | | {{ time }} |
| | | </div> |
| | | </div> |
| | | </div> |
| | | </div> |
| | | <el-button @click="handleBack" style="margin-top: 26px;margin-left: 30px;margin-right: 10px;">结束模拟</el-button> |
| | | <el-button |
| | | @click="handleBack" |
| | | style="margin-top: 26px; margin-left: 30px; margin-right: 10px" |
| | | >结束模拟</el-button |
| | | > |
| | | </div> |
| | | </template> |
| | | |
| | |
| | | import { createWaterPrimitive, destoryWaterPrimitive } from "@/utils/water"; |
| | | import { fetchWaterSimulationData } from "@/api/trApi.js"; |
| | | import { EventBus } from "@/eventBus"; |
| | | import { ElMessage } from 'element-plus'; |
| | | import { ElMessage } from "element-plus"; |
| | | |
| | | const emit = defineEmits(["timeUpdate", "isPlaying", "playbackFinished"]); |
| | | |
| | |
| | | // 计算属性 |
| | | const startDate = computed(() => dayjs(props.waterSimulateParams.date[0])); |
| | | const endDate = computed(() => dayjs(props.waterSimulateParams.date[1])); |
| | | const progressPercentage = computed(() => (currentTime.value / duration.value) * 100); |
| | | const progressPercentage = computed( |
| | | () => (currentTime.value / duration.value) * 100 |
| | | ); |
| | | const visibleDates = computed(() => |
| | | Array.from( |
| | | new Set(waterTimestamps.value.map((ts) => dayjs(ts).format("YYYY-MM-DD"))) |
| | |
| | | // 播放控制 |
| | | const togglePlay = () => { |
| | | // 如果当前是停止状态且已经播放完毕,点击时重置时间 |
| | | if (!isPlaying.value && currentTime.value >= duration.value) currentTime.value = 0; |
| | | if (!isPlaying.value && currentTime.value >= duration.value) |
| | | currentTime.value = 0; |
| | | isPlaying.value = !isPlaying.value; |
| | | emit("isPlaying", isPlaying.value); |
| | | if (isPlaying.value) { |
| | |
| | | }; |
| | | const intervalMap = { |
| | | 1: 1000, // 1倍速 |
| | | 2: 500, // 2倍速 |
| | | 4: 250, // 4倍速 |
| | | 8: 125, // 8倍速 |
| | | 2: 500, // 2倍速 |
| | | 4: 250, // 4倍速 |
| | | 8: 125, // 8倍速 |
| | | }; |
| | | const startPlayback = () => { |
| | | // 根据当前倍速获取对应的 interval |
| | |
| | | }; |
| | | |
| | | const stopPlayback = () => clearInterval(playInterval); |
| | | const skipForward = () => (currentTime.value = Math.min(currentTime.value + 1, duration.value)); // 向前跳转1秒 |
| | | const skipBackward = () => (currentTime.value = Math.max(currentTime.value - 1, 0)); // 向后跳转1秒 |
| | | const skipForward = () => |
| | | (currentTime.value = Math.min(currentTime.value + 1, duration.value)); // 向前跳转1秒 |
| | | const skipBackward = () => |
| | | (currentTime.value = Math.max(currentTime.value - 1, 0)); // 向后跳转1秒 |
| | | const toggleSpeedMenu = () => (showSpeedMenu.value = !showSpeedMenu.value); |
| | | const setPlaybackRate = (rate) => { |
| | | playbackRate.value = rate; |
| | |
| | | currentTime.value = Math.round(percentage * duration.value); |
| | | emit("timeUpdate", progressPercentage.value); |
| | | if (waterTimestamps.value.length > 0) { |
| | | const clickedTimestamp = dayjs(waterTimestamps.value[0]).add(currentTime.value, "second"); |
| | | console.log("Clicked timestamp:", clickedTimestamp.valueOf(), clickedTimestamp.format("YYYY-MM-DD HH:mm:ss")); |
| | | const clickedTimestamp = dayjs(waterTimestamps.value[0]).add( |
| | | currentTime.value, |
| | | "second" |
| | | ); |
| | | console.log( |
| | | "Clicked timestamp:", |
| | | clickedTimestamp.valueOf(), |
| | | clickedTimestamp.format("YYYY-MM-DD HH:mm:ss") |
| | | ); |
| | | } |
| | | }; |
| | | watch(() => currentTime.value, () => { |
| | | if (waterTimestamps.value.length > 0) { |
| | | currentPlayingTime.value = dayjs(waterTimestamps.value[0]) |
| | | .add(currentTime.value, "second") |
| | | .format("YYYY-MM-DD mm:ss"); |
| | | watch( |
| | | () => currentTime.value, |
| | | () => { |
| | | if (waterTimestamps.value.length > 0) { |
| | | currentPlayingTime.value = dayjs(waterTimestamps.value[0]) |
| | | .add(currentTime.value, "second") |
| | | .format("YYYY-MM-DD mm:ss"); |
| | | |
| | | EventBus.emit("time-update", currentPlayingTime.value); |
| | | } |
| | | } |
| | | }); |
| | | ); |
| | | // 时间标记生成 |
| | | function generateTimeMarkers(timestamps) { |
| | | if (!timestamps || timestamps.length === 0) return []; |
| | | const sorted = [...timestamps].sort((a, b) => dayjs(a).diff(dayjs(b))); |
| | | const interval = Math.floor(dayjs(sorted.at(-1)).diff(dayjs(sorted[0]), "second") / 7); |
| | | return Array.from({ length: 8 }, (_, i) => dayjs(sorted[0]).add(i * interval, "second").format("mm:ss")); |
| | | const interval = Math.floor( |
| | | dayjs(sorted.at(-1)).diff(dayjs(sorted[0]), "second") / 7 |
| | | ); |
| | | return Array.from({ length: 8 }, (_, i) => |
| | | dayjs(sorted[0]) |
| | | .add(i * interval, "second") |
| | | .format("mm:ss") |
| | | ); |
| | | } |
| | | watch(() => waterTimestamps.value, (newTimestamps) => { |
| | | if (newTimestamps.length > 0) timeMarkers.value = generateTimeMarkers(newTimestamps); |
| | | }, { immediate: true }); |
| | | watch( |
| | | () => waterTimestamps.value, |
| | | (newTimestamps) => { |
| | | if (newTimestamps.length > 0) |
| | | timeMarkers.value = generateTimeMarkers(newTimestamps); |
| | | }, |
| | | { immediate: true } |
| | | ); |
| | | |
| | | onMounted(async () => { |
| | | try { |
| | |
| | | waterTimestamps.value = timestamps; |
| | | updateTimelineRange(); |
| | | timeMarkers.value = generateTimeMarkers(timestamps); |
| | | currentPlayingTime.value = dayjs(timestamps[0]).format("YYYY-MM-DD HH:mm:ss"); |
| | | currentPlayingTime.value = dayjs(timestamps[0]).format( |
| | | "YYYY-MM-DD HH:mm:ss" |
| | | ); |
| | | } |
| | | } catch (error) { |
| | | console.error("Error loading water simulation data:", error); |
| | |
| | | |
| | | function updateTimelineRange() { |
| | | if (waterTimestamps.value.length > 0) { |
| | | const [first, last] = [waterTimestamps.value[0], waterTimestamps.value.at(-1)]; |
| | | props.waterSimulateParams.date = [dayjs(first).toISOString(), dayjs(last).toISOString()]; |
| | | const [first, last] = [ |
| | | waterTimestamps.value[0], |
| | | waterTimestamps.value.at(-1), |
| | | ]; |
| | | props.waterSimulateParams.date = [ |
| | | dayjs(first).toISOString(), |
| | | dayjs(last).toISOString(), |
| | | ]; |
| | | duration.value = dayjs(last).diff(dayjs(first), "second"); |
| | | console.log("Updated timeline range:", { ...props.waterSimulateParams, duration: duration.value }); |
| | | console.log("Updated timeline range:", { |
| | | ...props.waterSimulateParams, |
| | | duration: duration.value, |
| | | }); |
| | | } |
| | | } |
| | | onBeforeUnmount(() => { |
| | | stopPlayback(); |
| | | destoryWaterPrimitive(); |
| | | // destoryWaterPrimitive(); |
| | | }); |
| | | const { endSimulate } = inject("simulateActions"); |
| | | function handleBack() { |
| | | ElMessage({ message: '模拟进程正在关闭中...', type: 'success' }); // 显示消息通知用户模拟进程正在关闭 |
| | | ElMessage({ message: "模拟进程正在关闭中...", type: "success" }); // 显示消息通知用户模拟进程正在关闭 |
| | | endSimulate(); |
| | | destoryWaterPrimitive(); |
| | | // destoryWaterPrimitive(); |
| | | EventBus.emit("hide-schemeInfo"); |
| | | } |
| | | </script> |