From d5205d7328be91aefa3e692c127c586b4445dbad Mon Sep 17 00:00:00 2001
From: MeiMei <30769358+mei23@users.noreply.github.com>
Date: Thu, 7 Feb 2019 02:05:49 +0900
Subject: [PATCH] Refactor reaction-viewer (#4171)

* Refactor reaction-viewer

* code style

* fix
---
 .../components/reactions-viewer.reaction.vue  | 147 +++++++++++++++++
 .../views/components/reactions-viewer.vue     | 152 +-----------------
 2 files changed, 155 insertions(+), 144 deletions(-)
 create mode 100644 src/client/app/common/views/components/reactions-viewer.reaction.vue

diff --git a/src/client/app/common/views/components/reactions-viewer.reaction.vue b/src/client/app/common/views/components/reactions-viewer.reaction.vue
new file mode 100644
index 0000000000..b7c321fc9f
--- /dev/null
+++ b/src/client/app/common/views/components/reactions-viewer.reaction.vue
@@ -0,0 +1,147 @@
+<template>
+<span
+	class="reaction"
+	:class="{ reacted: note.myReaction == reaction }"
+	@click="toggleReaction(reaction)"
+	v-if="count > 0"
+	v-particle="!isMe"
+>
+	<mk-reaction-icon :reaction="reaction" ref="icon"/>
+	<span>{{ count }}</span>
+</span>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import Icon from './reaction-icon.vue';
+import anime from 'animejs';
+
+export default Vue.extend({
+	props: {
+		reaction: {
+			type: String,
+			required: true,
+		},
+		count: {
+			type: Number,
+			required: true,
+		},
+		note: {
+			type: Object,
+			required: true,
+		},
+		canToggle: {
+			type: Boolean,
+			required: false,
+			default: true,
+		},
+	},
+	computed: {
+		isMe(): boolean {
+			return this.$store.getters.isSignedIn && this.$store.state.i.id === this.note.userId;
+		},
+	},
+	watch: {
+		count() {
+			this.anime();
+		},
+	},
+	methods: {
+		toggleReaction() {
+			if (this.isMe) return;
+			if (!this.canToggle) return;
+
+			const oldReaction = this.note.myReaction;
+			if (oldReaction) {
+				this.$root.api('notes/reactions/delete', {
+					noteId: this.note.id
+				}).then(() => {
+					if (oldReaction !== this.reaction) {
+						this.$root.api('notes/reactions/create', {
+							noteId: this.note.id,
+							reaction: this.reaction
+						});
+					}
+				});
+			} else {
+				this.$root.api('notes/reactions/create', {
+					noteId: this.note.id,
+					reaction: this.reaction
+				});
+			}
+		},
+		anime() {
+			if (this.$store.state.device.reduceMotion) return;
+			if (document.hidden) return;
+
+			this.$nextTick(() => {
+				const rect = this.$refs.icon.$el.getBoundingClientRect();
+
+				const x = rect.left;
+				const y = rect.top;
+
+				const icon = new Icon({
+					parent: this,
+					propsData: {
+						reaction: this.reaction
+					}
+				}).$mount();
+
+				icon.$el.style.position = 'absolute';
+				icon.$el.style.zIndex = 100;
+				icon.$el.style.top = (y + window.scrollY) + 'px';
+				icon.$el.style.left = (x + window.scrollX) + 'px';
+				icon.$el.style.fontSize = window.getComputedStyle(this.$refs.icon.$el).fontSize;
+
+				document.body.appendChild(icon.$el);
+
+				anime({
+					targets: icon.$el,
+					opacity: [1, 0],
+					translateY: [0, -64],
+					duration: 1000,
+					easing: 'linear',
+					complete: () => {
+						icon.destroyDom();
+					}
+				});
+			});
+		},
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.reaction
+	display inline-block
+	height 32px
+	margin 2px
+	padding 0 6px
+	border-radius 4px
+	cursor pointer
+
+	*
+		user-select none
+		pointer-events none
+
+	&.reacted
+		background var(--primary)
+
+		> span
+			color var(--primaryForeground)
+
+	&:not(.reacted)
+		background var(--reactionViewerButtonBg)
+
+		&:hover
+			background var(--reactionViewerButtonHoverBg)
+
+	> .mk-reaction-icon
+		font-size 1.4em
+
+	> span
+		font-size 1.1em
+		line-height 32px
+		vertical-align middle
+		color var(--text)
+</style>
diff --git a/src/client/app/common/views/components/reactions-viewer.vue b/src/client/app/common/views/components/reactions-viewer.vue
index 32a27cbb69..cf7f88b2f5 100644
--- a/src/client/app/common/views/components/reactions-viewer.vue
+++ b/src/client/app/common/views/components/reactions-viewer.vue
@@ -1,133 +1,31 @@
 <template>
 <div class="mk-reactions-viewer" :class="{ isMe }">
-	<template v-if="reactions">
-		<span :class="{ reacted: note.myReaction == 'like' }" @click="toggleReaction('like')" v-if="reactions.like" v-particle="!isMe"><mk-reaction-icon reaction="like" ref="like"/><span>{{ reactions.like }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'love' }" @click="toggleReaction('love')" v-if="reactions.love" v-particle="!isMe"><mk-reaction-icon reaction="love" ref="love"/><span>{{ reactions.love }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'laugh' }" @click="toggleReaction('laugh')" v-if="reactions.laugh" v-particle="!isMe"><mk-reaction-icon reaction="laugh" ref="laugh"/><span>{{ reactions.laugh }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'hmm' }" @click="toggleReaction('hmm')" v-if="reactions.hmm" v-particle="!isMe"><mk-reaction-icon reaction="hmm" ref="hmm"/><span>{{ reactions.hmm }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'surprise' }" @click="toggleReaction('surprise')" v-if="reactions.surprise" v-particle="!isMe"><mk-reaction-icon reaction="surprise" ref="surprise"/><span>{{ reactions.surprise }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'congrats' }" @click="toggleReaction('congrats')" v-if="reactions.congrats" v-particle="!isMe"><mk-reaction-icon reaction="congrats" ref="congrats"/><span>{{ reactions.congrats }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'angry' }" @click="toggleReaction('angry')" v-if="reactions.angry" v-particle="!isMe"><mk-reaction-icon reaction="angry" ref="angry"/><span>{{ reactions.angry }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'confused' }" @click="toggleReaction('confused')" v-if="reactions.confused" v-particle="!isMe"><mk-reaction-icon reaction="confused" ref="confused"/><span>{{ reactions.confused }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'rip' }" @click="toggleReaction('rip')" v-if="reactions.rip" v-particle="!isMe"><mk-reaction-icon reaction="rip" ref="rip"/><span>{{ reactions.rip }}</span></span>
-		<span :class="{ reacted: note.myReaction == 'pudding' }" @click="toggleReaction('pudding')" v-if="reactions.pudding" v-particle="!isMe"><mk-reaction-icon reaction="pudding" ref="pudding"/><span>{{ reactions.pudding }}</span></span>
-	</template>
+	<x-reaction v-for="(count, reaction) in reactions" :reaction="reaction" :count="count" :note="note" :key="reaction"/>
 </div>
 </template>
 
 <script lang="ts">
 import Vue from 'vue';
-import Icon from './reaction-icon.vue';
-import anime from 'animejs';
+import XReaction from './reactions-viewer.reaction.vue';
 
 export default Vue.extend({
+	components: {
+		XReaction
+	},
 	props: {
 		note: {
 			type: Object,
 			required: true
-		}
+		},
 	},
 	computed: {
 		reactions(): any {
 			return this.note.reactionCounts;
 		},
 		isMe(): boolean {
-			return this.$store.getters.isSignedIn && (this.$store.state.i.id === this.note.userId);
-		}
+			return this.$store.getters.isSignedIn && this.$store.state.i.id === this.note.userId;
+		},
 	},
-	watch: {
-		'reactions.like'() {
-			this.anime('like');
-		},
-		'reactions.love'() {
-			this.anime('love');
-		},
-		'reactions.laugh'() {
-			this.anime('laugh');
-		},
-		'reactions.hmm'() {
-			this.anime('hmm');
-		},
-		'reactions.surprise'() {
-			this.anime('surprise');
-		},
-		'reactions.congrats'() {
-			this.anime('congrats');
-		},
-		'reactions.angry'() {
-			this.anime('angry');
-		},
-		'reactions.confused'() {
-			this.anime('confused');
-		},
-		'reactions.rip'() {
-			this.anime('rip');
-		},
-		'reactions.pudding'() {
-			this.anime('pudding');
-		}
-	},
-	methods: {
-		toggleReaction(reaction: string) {
-			if (this.isMe) return;
-
-			const oldReaction = this.note.myReaction;
-			if (oldReaction) {
-				this.$root.api('notes/reactions/delete', {
-					noteId: this.note.id
-				}).then(() => {
-					if (oldReaction !== reaction) {
-						this.$root.api('notes/reactions/create', {
-							noteId: this.note.id,
-							reaction: reaction
-						});
-					}
-				});
-			} else {
-				this.$root.api('notes/reactions/create', {
-					noteId: this.note.id,
-					reaction: reaction
-				});
-			}
-		},
-		anime(reaction: string) {
-			if (this.$store.state.device.reduceMotion) return;
-			if (document.hidden) return;
-
-			this.$nextTick(() => {
-				const rect = this.$refs[reaction].$el.getBoundingClientRect();
-
-				const x = rect.left;
-				const y = rect.top;
-
-				const icon = new Icon({
-					parent: this,
-					propsData: {
-						reaction: reaction
-					}
-				}).$mount();
-
-				icon.$el.style.position = 'absolute';
-				icon.$el.style.zIndex = 100;
-				icon.$el.style.top = (y + window.scrollY) + 'px';
-				icon.$el.style.left = (x + window.scrollX) + 'px';
-				icon.$el.style.fontSize = window.getComputedStyle(this.$refs[reaction].$el).fontSize;
-
-				document.body.appendChild(icon.$el);
-
-				anime({
-					targets: icon.$el,
-					opacity: [1, 0],
-					translateY: [0, -64],
-					duration: 1000,
-					easing: 'linear',
-					complete: () => {
-						icon.destroyDom();
-					}
-				});
-			});
-		}
-	}
 });
 </script>
 
@@ -144,38 +42,4 @@ export default Vue.extend({
 
 			&:hover
 				background var(--reactionViewerButtonBg) !important
-
-	> span
-		display inline-block
-		height 32px
-		margin 2px
-		padding 0 6px
-		border-radius 4px
-		cursor pointer
-
-		*
-			user-select none
-			pointer-events none
-
-		&.reacted
-			background var(--primary)
-
-			> span
-				color var(--primaryForeground)
-
-		&:not(.reacted)
-			background var(--reactionViewerButtonBg)
-
-			&:hover
-				background var(--reactionViewerButtonHoverBg)
-
-		> .mk-reaction-icon
-			font-size 1.4em
-
-		> span
-			font-size 1.1em
-			line-height 32px
-			vertical-align middle
-			color var(--text)
-
 </style>