Implement EnumValueDisplay

client/src/components/display/EnumValueDisplay.vue

@@ -0,0 +1,34 @@
+<script setup lang="ts">
+import { variantOf, atPath } from '~/util';
+import type { Component } from 'vue';
+
+const props = withDefaults(defineProps<{
+  data: object | string,
+  definition: { [key: string]: { path: string, component: Component | undefined } } | undefined,
+}>(), {
+  data: '',
+  definition: undefined,
+});
+
+const value = computed(() => {
+  let variant = variantOf(props.data);
+  if (variant == null) {
+    return {};
+  }
+  if (props.definition === undefined) {
+    return {};
+  }
+  let thing = props.definition[variant];
+  if (thing == null) {
+    return {};
+  }
+  return { data: atPath(props.data, thing.path), component: thing.component };
+});
+
+</script>
+<template>
+  <component :is="value.component" v-if="value.component" :data="value.data"/>
+  <div v-else>
+    {{ value.data }}
+  </div>
+</template>