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import { reduce, filter, findIndex } from 'lodash'
import Status from '../status/status.vue'
const sortById = (a, b) => {
const seqA = Number(a.id)
const seqB = Number(b.id)
const isSeqA = !Number.isNaN(seqA)
const isSeqB = !Number.isNaN(seqB)
if (isSeqA && isSeqB) {
return seqA < seqB ? -1 : 1
} else if (isSeqA && !isSeqB) {
return -1
} else if (!isSeqA && isSeqB) {
return 1
} else {
return a.id < b.id ? -1 : 1
}
}
const sortAndFilterConversation = (conversation) => {
conversation = filter(conversation, (status) => status.type !== 'retweet')
return conversation.filter(_ => _).sort(sortById)
}
const conversation = {
data () {
return {
highlight: null,
expanded: false
}
},
props: [
'statusoid',
'collapsable'
],
computed: {
status () {
return this.statusoid
},
statusId () {
if (this.statusoid.retweeted_status) {
return this.statusoid.retweeted_status.id
} else {
return this.statusoid.id
}
},
conversation () {
if (!this.status) {
return []
}
if (!this.expanded) {
return [this.status]
}
const conversationId = this.status.statusnet_conversation_id
const statuses = this.$store.state.statuses.allStatuses
const conversation = filter(statuses, { statusnet_conversation_id: conversationId })
const statusIndex = findIndex(conversation, { id: this.statusId })
if (statusIndex !== -1) {
conversation[statusIndex] = this.status
}
return sortAndFilterConversation(conversation)
},
replies () {
let i = 1
return reduce(this.conversation, (result, {id, in_reply_to_status_id}) => {
/* eslint-disable camelcase */
const irid = in_reply_to_status_id
/* eslint-enable camelcase */
if (irid) {
result[irid] = result[irid] || []
result[irid].push({
name: `#${i}`,
id: id
})
}
i++
return result
}, {})
}
},
components: {
Status
},
watch: {
'$route': 'fetchConversation',
expanded (value) {
if (value) {
this.fetchConversation()
}
}
},
methods: {
fetchConversation () {
if (this.status) {
const conversationId = this.status.statusnet_conversation_id
this.$store.state.api.backendInteractor.fetchConversation({id: conversationId})
.then((statuses) => this.$store.dispatch('addNewStatuses', { statuses }))
.then(() => this.setHighlight(this.statusId))
} else {
const id = this.$route.params.id
this.$store.state.api.backendInteractor.fetchStatus({id})
.then((status) => this.$store.dispatch('addNewStatuses', { statuses: [status] }))
.then(() => this.fetchConversation())
}
},
getReplies (id) {
return this.replies[id] || []
},
focused (id) {
return this.expanded && id === this.statusId
},
setHighlight (id) {
this.highlight = id
},
getHighlight () {
return this.expanded ? this.highlight : null
},
toggleExpanded () {
this.expanded = !this.expanded
}
}
}
export default conversation
|
