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<!--
- @copyright Copyright (c) 2022 Marco Ambrosini <marcoambrosini@icloud.com>
-
- @author Marco Ambrosini <marcoambrosini@icloud.com>
-
- @license GNU AGPL version 3 or any later version
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-->
<template>
<div class="participants-editor">
<NcActions v-if="hasSelected" :menu-title="t('spreed', 'Assign participants to room')">
<NcActionButton v-for="(item, index) in assignments" :key="index" @click="assignAttendees(index)">
<template #icon>
<!-- TODO: choose final icon -->
<GoogleCircles :size="20" />
</template>
{{ roomName(index) }}
</NcActionButton>
<NcActionButton>
<template #icon>
<Reload :size="20" />
</template>
{{ t('spreed', 'Reset all assignments') }}
</NcActionButton>
</NcActions>
<NcAppNavigationItem key="unassigned"
:title="t('spreed', 'Unassigned participants')"
:allow-collapse="true"
:open="true">
<template #icon>
<GoogleCircles :size="20" />
</template>
<SelectableParticipant v-for="participant in unassignedParticipants"
:key="participant.attendeeId"
:value="participant.attendeeId"
:checked.sync="selectedParticipants"
:participant="participant" />
</NcAppNavigationItem>
<template v-for="(item, index) in assignments">
<NcAppNavigationItem :key="index"
:title="roomName(index)"
:allow-collapse="true"
:open="true">
<template #icon>
<GoogleCircles :size="20" />
</template>
<!-- Template should be simple, declarative, without calling methods when possible -->
<!-- A method is call each time on each re-render for each loop iteration -->
<!-- Not cool for perf as well -->
<SelectableParticipant v-for="attendeeId in item"
:key="attendeeId"
:value="assignments"
:checked.sync="selectedParticipants"
:participant="attendeesById[attendeeId]" />
</NcAppNavigationItem>
</template>
</div>
</template>
<script>
import NcActions from '@nextcloud/vue/dist/Components/NcActions.js'
import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
import GoogleCircles from 'vue-material-design-icons/GoogleCircles.vue'
import Reload from 'vue-material-design-icons/Reload.vue'
import NcAppNavigationItem from '@nextcloud/vue/dist/Components/NcAppNavigationItem.js'
import SelectableParticipant from './SelectableParticipant.vue'
export default {
name: 'BreakoutRoomsParticipantsEditor',
components: {
NcActions,
NcActionButton,
GoogleCircles,
Reload,
NcAppNavigationItem,
SelectableParticipant,
},
props: {
token: {
type: String,
required: true,
},
roomNumber: {
type: Number,
default: 3,
},
},
data() {
return {
selectedParticipants: [],
assignments: [],
}
},
computed: {
participants() {
return this.$store.getters.participantsList(this.token)
},
// Should be a getter in Vuex?
attendeesById() {
// Just get all attendees for this conversation without mapping to an array
// Like participants, but object, not array
return this.$store.state.participants.attendees[this.token]
},
unassignedParticipants() {
if (this.assignments.length === 0) {
return []
}
// Flatten assignments array
const assignedParticipants = this.assignments.flat()
return this.participants.filter(participant => {
return !assignedParticipants.includes(participant.attendeeId)
})
},
hasSelected() {
return this.selectedParticipants.length !== 0
},
},
created() {
this.initialiseAssignments()
},
methods: {
initialiseAssignments() {
// let count = 0
// while (count < this.roomNumber) {
// this.assignments.push([])
// count++
// }
// Just more clean for me
// If it looks complex - then I'd prefer "for" instead of "while". It's fixed
this.assignments = Array.from(Array(this.roomNumber), () => [])
},
assignAttendees(roomIndex) {
this.assignments[roomIndex].push(...this.selectedParticipants)
this.selectedParticipants = []
},
roomName(index) {
const roomNumber = index + 1
return t('spreed', 'Room {roomNumber}', { roomNumber })
},
// This is not fast. Loop over all the participants, for each participant loop again in assignments.
// And it is called each time in v-for on each re-render.
// Also - this is not a vue-way
// filteredParticipants(index) {
// return this.participants.filter(participant => {
// return this.assignments[index].includes(participant.attendeeId)
// })
// },
},
}
</script>
<style lang="scss" scoped>
.participants-editor {
display: flex;
flex-direction: column;
gap: var(--default-grid-baseline);
&__participant {
display: flex;
align-items: center;
gap: var(--default-grid-baseline);
margin-left: 14px;
}
}
</style>
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