新增：折线图数据对接
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ivan
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@ -53,7 +53,7 @@
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<!-- 图表区域 -->
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<div class="chart-wrapper">
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<div v-if="cryptoChartLoading" class="chart-loading-overlay">
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<div v-if="cryptoChartLoading || chartYesNoLoading" class="chart-loading-overlay">
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<v-progress-circular indeterminate color="primary" size="32" />
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</div>
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<div ref="chartContainerRef" class="chart-container"></div>
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@ -398,12 +398,11 @@ import {
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type OpenOrderDisplayItem,
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} from '../api/order'
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import { cancelOrder as apiCancelOrder } from '../api/order'
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import type { ChartDataPoint, ChartTimeRange } from '../api/chart'
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import {
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normalizeChartData,
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fetchChartHistory,
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type ChartDataPoint,
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type ChartTimeRange,
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} from '../api/chart'
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getPmPriceHistoryPublic,
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priceHistoryToChartData,
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} from '../api/priceHistory'
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import {
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isCryptoEvent as checkIsCryptoEvent,
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inferCryptoSymbol,
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@ -1242,52 +1241,47 @@ const timeRanges = [
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{ label: 'ALL', value: 'ALL' },
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]
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// 图表数据格式：[时间戳(ms), 概率(0-100)][]。接口约定见 src/api/chart.ts（ChartHistoryParams / ChartHistoryItem / normalizeChartData）
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function generateData(range: string): ChartDataPoint[] {
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const now = Date.now()
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const data: [number, number][] = []
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let stepMs: number
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let count: number
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switch (range) {
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case '1H':
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stepMs = 60 * 1000
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count = 60
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break
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case '6H':
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stepMs = 10 * 60 * 1000
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count = 36
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break
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case '1D':
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stepMs = 60 * 60 * 1000
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count = 24
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break
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case '1W':
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stepMs = 24 * 60 * 60 * 1000
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count = 7
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break
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case '1M':
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case 'ALL':
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stepMs = 24 * 60 * 60 * 1000
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count = 30
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break
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default:
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stepMs = 60 * 60 * 1000
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count = 24
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}
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let value = 15 + Math.random() * 25
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for (let i = count; i >= 0; i--) {
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const t = now - i * stepMs
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value = Math.max(10, Math.min(90, value + (Math.random() - 0.5) * 6))
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data.push([t, Math.round(value * 10) / 10])
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}
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return data
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}
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const chartContainerRef = ref<HTMLElement | null>(null)
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const data = ref<[number, number][]>([])
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/** Yes/No 折线图：接口返回的完整数据（time 已转 ms），用于分时筛选 */
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const rawChartData = ref<ChartDataPoint[]>([])
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const cryptoChartLoading = ref(false)
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const chartYesNoLoading = ref(false)
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let chartInstance: ECharts | null = null
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let dynamicInterval: number | undefined
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/** 分时范围对应的毫秒数，ALL 返回 null 表示不截断 */
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function getTimeRangeMs(range: string): number | null {
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const H = 60 * 60 * 1000
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const D = 24 * H
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switch (range) {
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case '1H':
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return 1 * H
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case '6H':
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return 6 * H
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case '1D':
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return 1 * D
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case '1W':
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return 7 * D
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case '1M':
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return 30 * D
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case 'ALL':
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default:
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return null
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}
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}
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/** 按分时范围过滤 [timestamp_ms, value][]，保留区间 [now - rangeMs, now] 内的点 */
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function filterChartDataByRange(
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points: ChartDataPoint[],
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range: string,
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): ChartDataPoint[] {
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if (!points.length) return []
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const rangeMs = getTimeRangeMs(range)
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if (rangeMs == null) return points
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const nowMs = Date.now()
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const cutoffMs = nowMs - rangeMs
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return points.filter(([ts]) => ts >= cutoffMs)
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}
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const currentChance = computed(() => {
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const ev = eventDetail.value
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@ -1523,7 +1517,7 @@ function buildOptionForCrypto(
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function initChart() {
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if (!chartContainerRef.value) return
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data.value = generateData(selectedTimeRange.value)
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data.value = []
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chartInstance = echarts.init(chartContainerRef.value)
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const w = chartContainerRef.value.clientWidth
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if (chartMode.value === 'crypto') {
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@ -1533,12 +1527,15 @@ function initChart() {
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}
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}
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/** 从接口拉取图表数据（接入时在 updateChartData 中调用并赋给 data.value） */
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async function loadChartFromApi(marketId: string): Promise<ChartDataPoint[]> {
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const res = await fetchChartHistory(
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{ marketID: marketId, range: selectedTimeRange.value as ChartTimeRange }
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)
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return normalizeChartData(res.data ?? [])
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/** 从 GET /pmPriceHistory/getPmPriceHistoryPublic 拉取价格历史，market 传 YES 对应的 clobTokenId */
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async function loadChartFromApi(marketParam: string): Promise<ChartDataPoint[]> {
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const res = await getPmPriceHistoryPublic({
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market: marketParam,
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page: 1,
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pageSize: 500,
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})
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const list = res.data?.list ?? []
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return priceHistoryToChartData(list)
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}
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const MINUTE_MS = 60 * 1000
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@ -1566,7 +1563,6 @@ function applyCryptoRealtimePoint(point: [number, number]) {
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)
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}
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// 使用接口时：在 updateChartData 内先 await loadChartFromApi(marketId)，再 setOption；暂无接口时用 generateData
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async function updateChartData() {
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const w = chartContainerRef.value?.clientWidth
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if (chartMode.value === 'crypto') {
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@ -1592,60 +1588,35 @@ async function updateChartData() {
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} else {
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cryptoWsUnsubscribe?.()
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cryptoWsUnsubscribe = null
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data.value = generateData(selectedTimeRange.value)
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chartYesNoLoading.value = true
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try {
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// 价格历史接口的 market 传 clobTokenIds[0]（YES 对应 token ID）
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const yesTokenId = clobTokenIds.value[0]
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const points = yesTokenId ? await loadChartFromApi(yesTokenId) : []
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rawChartData.value = points
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data.value = filterChartDataByRange(points, selectedTimeRange.value)
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if (chartInstance)
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chartInstance.setOption(buildOption(data.value, w), { replaceMerge: ['series'] })
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} finally {
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chartYesNoLoading.value = false
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}
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}
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}
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function selectTimeRange(range: string) {
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selectedTimeRange.value = range
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updateChartData()
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}
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function getMaxPoints(range: string): number {
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switch (range) {
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case '1H':
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return 60
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case '6H':
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return 36
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case '1D':
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return 24
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case '1W':
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return 7
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case '1M':
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case 'ALL':
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return 30
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default:
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return 24
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}
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}
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function startDynamicUpdate() {
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dynamicInterval = window.setInterval(() => {
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if (chartMode.value === 'crypto') return
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const list = [...data.value]
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const last = list[list.length - 1]
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if (!last) return
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const nextVal = Math.max(10, Math.min(90, last[1] + (Math.random() - 0.5) * 4))
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const nextT = Date.now()
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list.push([nextT, Math.round(nextVal * 10) / 10])
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const max = getMaxPoints(selectedTimeRange.value)
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data.value = list.slice(-max)
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watch(selectedTimeRange, (range) => {
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if (chartMode.value === 'yesno') {
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data.value = filterChartDataByRange(rawChartData.value, range)
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const w = chartContainerRef.value?.clientWidth
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if (chartInstance)
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chartInstance.setOption(buildOption(data.value, w), { replaceMerge: ['series'] })
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}, 3000)
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} else {
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updateChartData()
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}
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function stopDynamicUpdate() {
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if (dynamicInterval) {
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clearInterval(dynamicInterval)
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dynamicInterval = undefined
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}
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}
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watch(selectedTimeRange, () => updateChartData())
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})
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// CLOB：当有 market 且存在 clobTokenIds 时连接（使用 Yes/No token ID）
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const clobTokenIds = computed(() => {
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@ -1711,15 +1682,13 @@ const unsubscribePositionUpdate = userStore.onPositionUpdate((data) => {
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})
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onMounted(() => {
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loadEventDetail()
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loadEventDetail().then(() => updateChartData())
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initChart()
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startDynamicUpdate()
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window.addEventListener('resize', handleResize)
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})
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onUnmounted(() => {
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unsubscribePositionUpdate()
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stopDynamicUpdate()
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cryptoWsUnsubscribe?.()
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cryptoWsUnsubscribe = null
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window.removeEventListener('resize', handleResize)
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