{
  "name": "chart-area",
  "dependencies": [
    "@unovis/vue",
    "@unovis/ts",
    "@vueuse/core"
  ],
  "registryDependencies": [
    "chart",
    "utils"
  ],
  "files": [
    {
      "name": "AreaChart.vue",
      "content": "<script setup lang=\"ts\" generic=\"T extends Record<string, any>\">\nimport { type BulletLegendItemInterface, CurveType } from '@unovis/ts'\nimport { VisArea, VisAxis, VisLine, VisXYContainer } from '@unovis/vue'\nimport { Area, Axis, Line } from '@unovis/ts'\nimport { type Component, computed, ref } from 'vue'\nimport { useMounted } from '@vueuse/core'\nimport { type BaseChartProps, ChartCrosshair, ChartLegend, defaultColors } from '@/lib/registry/default/ui/chart'\nimport { cn } from '@/lib/utils'\n\nconst props = withDefaults(defineProps<BaseChartProps<T> & {\n  /**\n   * Render custom tooltip component.\n   */\n  customTooltip?: Component\n  /**\n   * Type of curve\n   */\n  curveType?: CurveType\n  /**\n   * Controls the visibility of gradient.\n   * @default true\n   */\n  showGradiant?: boolean\n}>(), {\n  curveType: CurveType.Basis,\n  filterOpacity: 0.2,\n  margin: () => ({ top: 0, bottom: 0, left: 0, right: 0 }),\n  showXAxis: true,\n  showYAxis: true,\n  showTooltip: true,\n  showLegend: true,\n  showGridLine: true,\n  showGradiant: true,\n})\n\nconst emits = defineEmits<{\n  legendItemClick: [d: BulletLegendItemInterface, i: number]\n}>()\n\ntype KeyOfT = Extract<keyof T, string>\ntype Data = typeof props.data[number]\n\nconst index = computed(() => props.index as KeyOfT)\nconst colors = computed(() => props.colors?.length ? props.colors : defaultColors(props.categories.length))\n\nconst legendItems = ref<BulletLegendItemInterface[]>(props.categories.map((category, i) => ({\n  name: category,\n  color: colors.value[i],\n  inactive: false,\n})))\n\nconst isMounted = useMounted()\n\nfunction handleLegendItemClick(d: BulletLegendItemInterface, i: number) {\n  emits('legendItemClick', d, i)\n}\n</script>\n\n<template>\n  <div :class=\"cn('w-full h-[400px] flex flex-col items-end', $attrs.class ?? '')\">\n    <ChartLegend v-if=\"showLegend\" v-model:items=\"legendItems\" @legend-item-click=\"handleLegendItemClick\" />\n\n    <VisXYContainer :style=\"{ height: isMounted ? '100%' : 'auto' }\" :margin=\"{ left: 20, right: 20 }\" :data=\"data\">\n      <svg width=\"0\" height=\"0\">\n        <defs>\n          <linearGradient v-for=\"(color, i) in colors\" :id=\"`color-${i}`\" :key=\"i\" x1=\"0\" y1=\"0\" x2=\"0\" y2=\"1\">\n            <template v-if=\"showGradiant\">\n              <stop offset=\"5%\" :stop-color=\"color\" stop-opacity=\"0.4\" />\n              <stop offset=\"95%\" :stop-color=\"color\" stop-opacity=\"0\" />\n            </template>\n            <template v-else>\n              <stop offset=\"0%\" :stop-color=\"color\" />\n            </template>\n          </linearGradient>\n        </defs>\n      </svg>\n\n      <ChartCrosshair v-if=\"showTooltip\" :colors=\"colors\" :items=\"legendItems\" :index=\"index\" :custom-tooltip=\"customTooltip\" />\n\n      <template v-for=\"(category, i) in categories\" :key=\"category\">\n        <VisArea\n          :x=\"(d: Data, i: number) => i\"\n          :y=\"(d: Data) => d[category]\"\n          color=\"auto\"\n          :curve-type=\"curveType\"\n          :attributes=\"{\n            [Area.selectors.area]: {\n              fill: `url(#color-${i})`,\n            },\n          }\"\n          :opacity=\"legendItems.find(item => item.name === category)?.inactive ? filterOpacity : 1\"\n        />\n      </template>\n\n      <template v-for=\"(category, i) in categories\" :key=\"category\">\n        <VisLine\n          :x=\"(d: Data, i: number) => i\"\n          :y=\"(d: Data) => d[category]\"\n          :color=\"colors[i]\"\n          :curve-type=\"curveType\"\n          :attributes=\"{\n            [Line.selectors.line]: {\n              opacity: legendItems.find(item => item.name === category)?.inactive ? filterOpacity : 1,\n            },\n          }\"\n        />\n      </template>\n\n      <VisAxis\n        v-if=\"showXAxis\"\n        type=\"x\"\n        :tick-format=\"xFormatter ?? ((v: number) => data[v]?.[index])\"\n        :grid-line=\"false\"\n        :tick-line=\"false\"\n        tick-text-color=\"hsl(var(--muted-foreground))\"\n      />\n      <VisAxis\n        v-if=\"showYAxis\"\n        type=\"y\"\n        :tick-line=\"false\"\n        :tick-format=\"yFormatter\"\n        :domain-line=\"false\"\n        :grid-line=\"showGridLine\"\n        :attributes=\"{\n          [Axis.selectors.grid]: {\n            class: 'text-muted',\n          },\n        }\"\n        tick-text-color=\"hsl(var(--muted-foreground))\"\n      />\n\n      <slot />\n    </VisXYContainer>\n  </div>\n</template>\n"
    },
    {
      "name": "index.ts",
      "content": "export { default as AreaChart } from './AreaChart.vue'\n"
    }
  ],
  "type": "components:ui"
}