import { computed, ref, watch } from 'vue';
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import { useDark } from '@vueuse/core';
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import { useTheme } from '/#/theme';
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import { useCool } from '/@/cool';
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import {
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groupDemoFields
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} from '../data/screen-field-meta';
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import {
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initialScreenData,
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resolveScreenData,
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type ScreenDataMode
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} from '../data/screen-merge';
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import type { ScreenData, TimeRange } from '../data/screen';
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const sharedTimeRange = ref<TimeRange>('month');
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const initial = initialScreenData(sharedTimeRange.value);
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const screenData = ref<ScreenData>(initial.data);
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const dataMode = ref<ScreenDataMode>(initial.mode);
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const demoFields = ref<string[]>(initial.demoFields);
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const liveFields = ref<string[]>(initial.liveFields);
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const loading = ref(false);
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const loadError = ref('');
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/** 驾驶舱是否处于浏览器全屏；萤石播放器在全屏切换后需 remount 才能恢复画面 */
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const screenFullscreen = ref(false);
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const playerRemountKey = ref(0);
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export function provideScreenTime() {
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return sharedTimeRange;
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}
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export function useScreenTime() {
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return sharedTimeRange;
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}
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export function useScreenFullscreen() {
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function bumpPlayerRemount(delay = 280) {
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window.setTimeout(() => {
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playerRemountKey.value += 1;
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window.dispatchEvent(
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new CustomEvent('report-screen-fullscreen-change', {
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detail: { remountKey: playerRemountKey.value }
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})
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);
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}, delay);
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}
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function setFullscreen(active: boolean) {
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const changed = screenFullscreen.value !== active;
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screenFullscreen.value = active;
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if (changed) {
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bumpPlayerRemount();
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}
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}
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return {
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isFullscreen: screenFullscreen,
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playerRemountKey,
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bumpPlayerRemount,
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setFullscreen
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};
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}
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export function useScreenData() {
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return {
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timeRange: sharedTimeRange,
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data: screenData,
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dataMode,
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demoFields,
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liveFields,
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loading,
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loadError,
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reload: () => loadImpl()
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};
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}
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let inited = false;
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let loadImpl: () => Promise<void> = async () => {};
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function applyResolved(resolved: ReturnType<typeof resolveScreenData>) {
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screenData.value = resolved.data;
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dataMode.value = resolved.mode;
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demoFields.value = resolved.demoFields;
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liveFields.value = resolved.liveFields;
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}
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export function useScreenLoader() {
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const { service } = useCool();
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async function load() {
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loading.value = true;
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loadError.value = '';
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try {
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const payload = { range: sharedTimeRange.value };
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const screen = service.report?.screen;
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const res: ScreenData = screen?.query
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? await screen.query(payload)
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: await service.request({
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url: 'admin/report/screen/query',
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method: 'POST',
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data: payload
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});
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applyResolved(resolveScreenData(res, sharedTimeRange.value));
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} catch (e: any) {
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applyResolved(resolveScreenData(null, sharedTimeRange.value));
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const msg = e?.message || '';
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if (!/登录失效|无权限/.test(msg)) {
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loadError.value = msg || '驾驶舱接口调用失败';
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}
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} finally {
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loading.value = false;
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}
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}
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loadImpl = load;
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if (!inited) {
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inited = true;
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watch(sharedTimeRange, () => {
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loadImpl();
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});
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}
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load();
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return { load, loading, loadError, dataMode };
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}
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/** 首页只展示接口汇总结果，不再用演示数据填充 */
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export function useScreenFieldSource() {
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const { dataMode, demoFields } = useScreenData();
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const demoSections = computed(() => groupDemoFields(demoFields.value));
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function demoSection(_section: string) {
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return false;
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}
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function demoField(_field: string) {
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return false;
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}
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return {
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dataMode,
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demoSections,
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isDemoSection: demoSection,
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isDemoField: demoField
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};
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}
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export function useChartTheme() {
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const isDark = useDark();
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const theme = useTheme();
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const textColor = computed(() => (isDark.value ? '#e5e7eb' : '#334155'));
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const mutedColor = computed(() => (isDark.value ? '#94a3b8' : '#64748b'));
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const splitColor = computed(() => (isDark.value ? '#334155' : '#e2e8f0'));
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const tooltipBg = computed(() => (isDark.value ? '#0f172a' : '#ffffff'));
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const primary = computed(() => theme.color || '#16a34a');
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function baseGrid() {
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return { containLabel: true, left: 12, right: 16, top: 28, bottom: 8 };
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}
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function axisStyle() {
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return {
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axisLine: { show: false },
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axisTick: { show: false },
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splitLine: { show: false },
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axisLabel: { color: mutedColor.value }
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};
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}
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function tooltip() {
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return {
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backgroundColor: tooltipBg.value,
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borderColor: splitColor.value,
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textStyle: { color: textColor.value }
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};
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}
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return {
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isDark,
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textColor,
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mutedColor,
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splitColor,
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tooltipBg,
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primary,
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baseGrid,
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axisStyle,
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tooltip
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};
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}
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