refactor: package chart-ui integrated into plugins (#4238)

* refactor: package chart-ui integrated into plugins

* fix: lint error
This commit is contained in:
Vben
2024-08-26 21:42:56 +08:00
committed by GitHub
parent fd7b3479b4
commit 8a0b1e0c72
37 changed files with 177 additions and 79 deletions

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<script setup lang="ts">
interface Props {
height?: string;
width?: string;
}
withDefaults(defineProps<Props>(), {
height: '300px',
width: '100%',
});
</script>
<template>
<div v-bind="$attrs" :style="{ height, width }"></div>
</template>

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import type {
// 系列类型的定义后缀都为 SeriesOption
BarSeriesOption,
LineSeriesOption,
} from 'echarts/charts';
import type {
DatasetComponentOption,
GridComponentOption,
// 组件类型的定义后缀都为 ComponentOption
TitleComponentOption,
TooltipComponentOption,
} from 'echarts/components';
import type { ComposeOption } from 'echarts/core';
import { BarChart, LineChart, PieChart, RadarChart } from 'echarts/charts';
import {
// 数据集组件
DatasetComponent,
GridComponent,
LegendComponent,
TitleComponent,
ToolboxComponent,
TooltipComponent,
// 内置数据转换器组件 (filter, sort)
TransformComponent,
} from 'echarts/components';
import * as echarts from 'echarts/core';
import { LabelLayout, UniversalTransition } from 'echarts/features';
import { CanvasRenderer } from 'echarts/renderers';
// 通过 ComposeOption 来组合出一个只有必须组件和图表的 Option 类型
export type ECOption = ComposeOption<
| BarSeriesOption
| DatasetComponentOption
| GridComponentOption
| LineSeriesOption
| TitleComponentOption
| TooltipComponentOption
>;
// 注册必须的组件
echarts.use([
TitleComponent,
PieChart,
RadarChart,
TooltipComponent,
GridComponent,
DatasetComponent,
TransformComponent,
BarChart,
LineChart,
LabelLayout,
UniversalTransition,
CanvasRenderer,
LegendComponent,
ToolboxComponent,
]);
export default echarts;

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export * from './echarts';
export { default as EchartsUI } from './echarts-ui.vue';
export * from './use-echarts';

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import type { EChartsOption } from 'echarts';
import type EchartsUI from './echarts-ui.vue';
import type { Ref } from 'vue';
import { computed, nextTick, watch } from 'vue';
import { usePreferences } from '@vben/preferences';
import {
tryOnUnmounted,
useDebounceFn,
useResizeObserver,
useTimeoutFn,
useWindowSize,
} from '@vueuse/core';
import echarts from './echarts';
type EchartsUIType = typeof EchartsUI | undefined;
type EchartsThemeType = 'dark' | 'light' | null;
function useEcharts(chartRef: Ref<EchartsUIType>) {
let chartInstance: echarts.ECharts | null = null;
let cacheOptions: EChartsOption = {};
const { isDark } = usePreferences();
const { height, width } = useWindowSize();
const resizeHandler: () => void = useDebounceFn(resize, 200);
const getOptions = computed((): EChartsOption => {
if (!isDark.value) {
return cacheOptions;
}
return {
backgroundColor: 'transparent',
...cacheOptions,
};
});
const initCharts = (t?: EchartsThemeType) => {
const el = chartRef?.value?.$el;
if (!el) {
return;
}
chartInstance = echarts.init(el, t || isDark.value ? 'dark' : null);
return chartInstance;
};
const renderEcharts = (options: EChartsOption, clear = true) => {
cacheOptions = options;
return new Promise((resolve) => {
if (chartRef.value?.offsetHeight === 0) {
useTimeoutFn(() => {
renderEcharts(getOptions.value);
resolve(null);
}, 30);
return;
}
nextTick(() => {
useTimeoutFn(() => {
if (!chartInstance) {
const instance = initCharts();
if (!instance) return;
}
clear && chartInstance?.clear();
chartInstance?.setOption(getOptions.value);
resolve(null);
}, 30);
});
});
};
function resize() {
chartInstance?.resize({
animation: {
duration: 300,
easing: 'quadraticIn',
},
});
}
watch([width, height], () => {
resizeHandler?.();
});
useResizeObserver(chartRef as never, resizeHandler);
watch(isDark, () => {
if (chartInstance) {
chartInstance.dispose();
initCharts();
renderEcharts(cacheOptions);
resize();
}
});
tryOnUnmounted(() => {
// 销毁实例,释放资源
chartInstance?.dispose();
});
return {
renderEcharts,
resize,
};
}
export { useEcharts };
export type { EchartsUIType };