/
index.vue
46 lines (42 loc) · 1.52 KB
/
index.vue
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<template>
<div class="chat">
<p v-if="!messages || messages.length === 0" class="chat-no-messages">
Nobody said nothing. Maybe say something?
</p>
<div v-else-if=messages ref="messagesView" class="grouped-chat-messages-wrapper" :class="{ 'users-are-typing': typingUsers.length > 0 }">
<GroupedChatMessage v-for="(group, i) in messages" :key=group.id :group=group :is-last-group="i === messages.length - 1" />
</div>
<ChatTypingBar />
<ChatInput />
</div>
</template>
<script>
import { mapGetters } from 'vuex'
import ChatInput from '~/components/Chat/InputBar'
import ChatTypingBar from '~/components/Chat/TypingBar'
import GroupedChatMessage from '~/components/Chat/GroupedChatMessage'
export default {
components: {
ChatInput,
ChatTypingBar,
GroupedChatMessage
},
computed: {
...mapGetters(['messages', 'typingUsers'])
},
mounted() {
this.$nextTick(this.updateMessageView)
this.$store.subscribe(({ type }, state) => {
if (type === 'pushMessage' || type === 'pushSendingMessage')
this.$nextTick(this.updateMessageView)
})
},
methods: {
updateMessageView() {
const { messagesView } = this.$refs
if (!messagesView) return
messagesView.scrollTop = messagesView.scrollHeight
}
}
}
</script>