Files
better-auth/examples/nuxt-example/components/ui/chart-bar/BarChart.vue
2024-09-26 17:09:00 +03:00

116 lines
3.5 KiB
Vue

<script setup lang="ts" generic="T extends Record<string, any>">
import type { BulletLegendItemInterface } from '@unovis/ts'
import { VisAxis, VisGroupedBar, VisStackedBar, VisXYContainer } from '@unovis/vue'
import { Axis, GroupedBar, StackedBar } from '@unovis/ts'
import { type Component, computed, ref } from 'vue'
import { useMounted } from '@vueuse/core'
import type { BaseChartProps } from '.'
import { ChartCrosshair, ChartLegend, defaultColors } from '@/components/ui/chart'
import { cn } from '@/lib/utils'
const props = withDefaults(defineProps<BaseChartProps<T> & {
/**
* Render custom tooltip component.
*/
customTooltip?: Component
/**
* Change the type of the chart
* @default "grouped"
*/
type?: 'stacked' | 'grouped'
/**
* Rounded bar corners
* @default 0
*/
roundedCorners?: number
}>(), {
type: 'grouped',
margin: () => ({ top: 0, bottom: 0, left: 0, right: 0 }),
filterOpacity: 0.2,
roundedCorners: 0,
showXAxis: true,
showYAxis: true,
showTooltip: true,
showLegend: true,
showGridLine: true,
})
const emits = defineEmits<{
legendItemClick: [d: BulletLegendItemInterface, i: number]
}>()
type KeyOfT = Extract<keyof T, string>
type Data = typeof props.data[number]
const index = computed(() => props.index as KeyOfT)
const colors = computed(() => props.colors?.length ? props.colors : defaultColors(props.categories.length))
const legendItems = ref<BulletLegendItemInterface[]>(props.categories.map((category, i) => ({
name: category,
color: colors.value[i],
inactive: false,
})))
const isMounted = useMounted()
function handleLegendItemClick(d: BulletLegendItemInterface, i: number) {
emits('legendItemClick', d, i)
}
const VisBarComponent = computed(() => props.type === 'grouped' ? VisGroupedBar : VisStackedBar)
const selectorsBar = computed(() => props.type === 'grouped' ? GroupedBar.selectors.bar : StackedBar.selectors.bar)
</script>
<template>
<div :class="cn('w-full h-[400px] flex flex-col items-end', $attrs.class ?? '')">
<ChartLegend v-if="showLegend" v-model:items="legendItems" @legend-item-click="handleLegendItemClick" />
<VisXYContainer
:data="data"
:style="{ height: isMounted ? '100%' : 'auto' }"
:margin="margin"
>
<ChartCrosshair v-if="showTooltip" :colors="colors" :items="legendItems" :custom-tooltip="customTooltip" :index="index" />
<VisBarComponent
:x="(d: Data, i: number) => i"
:y="categories.map(category => (d: Data) => d[category]) "
:color="colors"
:rounded-corners="roundedCorners"
:bar-padding="0.05"
:attributes="{
[selectorsBar]: {
opacity: (d: Data, i:number) => {
const pos = i % categories.length
return legendItems[pos]?.inactive ? filterOpacity : 1
},
},
}"
/>
<VisAxis
v-if="showXAxis"
type="x"
:tick-format="xFormatter ?? ((v: number) => data[v]?.[index])"
:grid-line="false"
:tick-line="false"
tick-text-color="hsl(var(--vis-text-color))"
/>
<VisAxis
v-if="showYAxis"
type="y"
:tick-line="false"
:tick-format="yFormatter"
:domain-line="false"
:grid-line="showGridLine"
:attributes="{
[Axis.selectors.grid]: {
class: 'text-muted',
},
}"
tick-text-color="hsl(var(--vis-text-color))"
/>
<slot />
</VisXYContainer>
</div>
</template>