feat(front): add card and chart components for enhanced UI and data visualization

front/components/ui/chart/ChartLegend.vue

@@ -0,0 +1,72 @@
+<script setup lang="ts">
+import type { BulletLegendItemInterface } from "@unovis/ts";
+import { BulletLegend } from "@unovis/ts";
+import { VisBulletLegend } from "@unovis/vue";
+import { nextTick, onMounted, ref } from "vue";
+import { buttonVariants } from "../button";
+
+const props = withDefaults(
+  defineProps<{ items: BulletLegendItemInterface[] }>(),
+  {
+    items: () => [],
+  },
+);
+
+const emits = defineEmits<{
+  legendItemClick: [d: BulletLegendItemInterface, i: number];
+  "update:items": [payload: BulletLegendItemInterface[]];
+}>();
+
+const elRef = ref<HTMLElement>();
+
+function keepStyling() {
+  const selector = `.${BulletLegend.selectors.item}`;
+  nextTick(() => {
+    const elements = elRef.value?.querySelectorAll(selector);
+    const classes = buttonVariants({ variant: "ghost", size: "sm" }).split(" ");
+    elements?.forEach((el) =>
+      el.classList.add(...classes, "!inline-flex", "!mr-2"),
+    );
+  });
+}
+
+onMounted(() => {
+  keepStyling();
+});
+
+function onLegendItemClick(d: BulletLegendItemInterface, i: number) {
+  emits("legendItemClick", d, i);
+  const isBulletActive = !props.items[i].inactive;
+  const isFilterApplied = props.items.some((i) => i.inactive);
+  if (isFilterApplied && isBulletActive) {
+    // reset filter
+    emits(
+      "update:items",
+      props.items.map((item) => ({ ...item, inactive: false })),
+    );
+  } else {
+    // apply selection, set other item as inactive
+    emits(
+      "update:items",
+      props.items.map((item) =>
+        item.name === d.name
+          ? { ...d, inactive: false }
+          : { ...item, inactive: true },
+      ),
+    );
+  }
+  keepStyling();
+}
+</script>
+
+<template>
+  <div
+    ref="elRef"
+    class="w-max"
+    :style="{
+      '--vis-legend-bullet-size': '16px',
+    }"
+  >
+    <VisBulletLegend :items="items" :on-legend-item-click="onLegendItemClick" />
+  </div>
+</template>