81 lines
1.7 KiB
Vue
81 lines
1.7 KiB
Vue
<template>
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<div class="relative border overflow-hidden dark:border-transparent">
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<button
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class="block w-full text-start bg-white dark:bg-violet-1 border py-1 px-2 rounded dark:border-transparent"
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:class="{ 'border-black dark:!border-white': index === selectedIndex }"
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v-for="(item, index) in items"
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:key="index"
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@click="selectItem(index)"
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>
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<actor-inline :actor="item" />
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</button>
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</div>
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</template>
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<script lang="ts" setup>
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import { usernameWithDomain } from "@/types/actor/actor.model";
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import { IPerson } from "@/types/actor";
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import ActorInline from "../../components/Account/ActorInline.vue";
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import { ref, watch } from "vue";
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const props = defineProps<{
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items: IPerson[];
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command: ({ id }: { id: string }) => any;
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}>();
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// @Prop({ type: Function, required: true }) command!: any;
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const selectedIndex = ref(0);
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watch(
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() => props.items,
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() => {
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selectedIndex.value = 0;
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}
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);
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const onKeyDown = ({ event }: { event: KeyboardEvent }): boolean => {
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if (event.key === "ArrowUp") {
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upHandler();
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return true;
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}
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if (event.key === "ArrowDown") {
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downHandler();
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return true;
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}
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if (event.key === "Enter") {
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enterHandler();
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return true;
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}
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return false;
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};
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const upHandler = (): void => {
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selectedIndex.value =
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(selectedIndex.value + props.items.length - 1) % props.items.length;
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};
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const downHandler = (): void => {
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selectedIndex.value = (selectedIndex.value + 1) % props.items.length;
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};
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const enterHandler = (): void => {
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selectItem(selectedIndex.value);
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};
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const selectItem = (index: number): void => {
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const item = props.items[index];
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if (item) {
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props.command({ id: usernameWithDomain(item) });
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}
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};
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defineExpose({
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onKeyDown,
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});
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</script>
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