refactoring

Resolve #7779

packages/client/src/components/poll.vue

@@ -0,0 +1,174 @@
+<template>
+<div class="tivcixzd" :class="{ done: closed || isVoted }">
+	<ul>
+		<li v-for="(choice, i) in poll.choices" :key="i" @click="vote(i)" :class="{ voted: choice.voted }">
+			<div class="backdrop" :style="{ 'width': `${showResult ? (choice.votes / total * 100) : 0}%` }"></div>
+			<span>
+				<template v-if="choice.isVoted"><i class="fas fa-check"></i></template>
+				<Mfm :text="choice.text" :plain="true" :custom-emojis="note.emojis"/>
+				<span class="votes" v-if="showResult">({{ $t('_poll.votesCount', { n: choice.votes }) }})</span>
+			</span>
+		</li>
+	</ul>
+	<p v-if="!readOnly">
+		<span>{{ $t('_poll.totalVotes', { n: total }) }}</span>
+		<span> · </span>
+		<a v-if="!closed && !isVoted" @click="toggleShowResult">{{ showResult ? $ts._poll.vote : $ts._poll.showResult }}</a>
+		<span v-if="isVoted">{{ $ts._poll.voted }}</span>
+		<span v-else-if="closed">{{ $ts._poll.closed }}</span>
+		<span v-if="remaining > 0"> · {{ timer }}</span>
+	</p>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { sum } from '@/scripts/array';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+		readOnly: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+	data() {
+		return {
+			remaining: -1,
+			showResult: false,
+		};
+	},
+	computed: {
+		poll(): any {
+			return this.note.poll;
+		},
+		total(): number {
+			return sum(this.poll.choices.map(x => x.votes));
+		},
+		closed(): boolean {
+			return !this.remaining;
+		},
+		timer(): string {
+			return this.$t(
+				this.remaining >= 86400 ? '_poll.remainingDays' :
+				this.remaining >= 3600 ? '_poll.remainingHours' :
+				this.remaining >= 60 ? '_poll.remainingMinutes' : '_poll.remainingSeconds', {
+					s: Math.floor(this.remaining % 60),
+					m: Math.floor(this.remaining / 60) % 60,
+					h: Math.floor(this.remaining / 3600) % 24,
+					d: Math.floor(this.remaining / 86400)
+				});
+		},
+		isVoted(): boolean {
+			return !this.poll.multiple && this.poll.choices.some(c => c.isVoted);
+		}
+	},
+	created() {
+		this.showResult = this.readOnly || this.isVoted;
+
+		if (this.note.poll.expiresAt) {
+			const update = () => {
+				if (this.remaining = Math.floor(Math.max(new Date(this.note.poll.expiresAt).getTime() - Date.now(), 0) / 1000))
+					requestAnimationFrame(update);
+				else
+					this.showResult = true;
+			};
+
+			update();
+		}
+	},
+	methods: {
+		toggleShowResult() {
+			this.showResult = !this.showResult;
+		},
+		vote(id) {
+			if (this.readOnly || this.closed || !this.poll.multiple && this.poll.choices.some(c => c.isVoted)) return;
+			os.api('notes/polls/vote', {
+				noteId: this.note.id,
+				choice: id
+			}).then(() => {
+				if (!this.showResult) this.showResult = !this.poll.multiple;
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.tivcixzd {
+	> ul {
+		display: block;
+		margin: 0;
+		padding: 0;
+		list-style: none;
+
+		> li {
+			display: block;
+			position: relative;
+			margin: 4px 0;
+			padding: 4px 8px;
+			border: solid 0.5px var(--divider);
+			border-radius: 4px;
+			overflow: hidden;
+			cursor: pointer;
+
+			&:hover {
+				background: rgba(#000, 0.05);
+			}
+
+			&:active {
+				background: rgba(#000, 0.1);
+			}
+
+			> .backdrop {
+				position: absolute;
+				top: 0;
+				left: 0;
+				height: 100%;
+				background: var(--accent);
+				transition: width 1s ease;
+			}
+
+			> span {
+				position: relative;
+
+				> i {
+					margin-right: 4px;
+				}
+
+				> .votes {
+					margin-left: 4px;
+				}
+			}
+		}
+	}
+
+	> p {
+		color: var(--fg);
+
+		a {
+			color: inherit;
+		}
+	}
+
+	&.done {
+		> ul > li {
+			cursor: default;
+
+			&:hover {
+				background: transparent;
+			}
+
+			&:active {
+				background: transparent;
+			}
+		}
+	}
+}
+</style>