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<template>
<div id="editor">
<div class="column">
<list :items="peerTeachers" @selection-changed="handlePtClick" #default="pt">
{{ pt.item.name }} <button @click.stop="deletePeerTeacher(pt.item.id)">X</button>
</list>
</div>
<div class="column">
<list :items="compatibleLabs" #default="lab">
{{ lab.item.fullInfo }} <button @click.stop="assignLab(lab.item.id)">+</button>
</list>
</div>
<div class="column">
<list :items="selectedPeerTeacherAssignments" #default="lab">
{{ lab.item.fullInfo }} <button @click.stop="unassignLab(lab.item.id)">X</button>
</list>
</div>
</div>
</template>
<script lang="ts">
import { defineComponent, PropType } from 'vue';
import List from '@/components/List.vue';
import PeerTeacher from '@/models/PeerTeacher';
import Lab from '@/models/Lab';
export default defineComponent({
name: 'EditorLists',
components: {
List,
},
props: {
peerTeachers: {
type: Array as PropType<PeerTeacher[]>,
default: [],
},
labs: {
type: Array as PropType<Lab[]>,
default: [],
},
},
computed: {
compatibleLabs(): Lab[] {
const temp = this.labs.filter((lab) => (!this.selectedPeerTeacher.assignedLabs.has(lab.id)
&& !this.selectedPeerTeacher.conflictsWith(lab.event)));
const currentAssignments = this.selectedPeerTeacherAssignments;
return temp.filter((lab) => !currentAssignments
.some((assignedLab) => lab.event.conflictsWith(assignedLab.event)));
},
selectedPeerTeacherAssignments(): Lab[] {
return Array.from(this.selectedPeerTeacher.assignedLabs.values())
.flatMap((id) => {
const lab = this.$store.state.labs.get(id);
return (lab === undefined) ? [] : [lab];
}).sort((a, b) => a.course - b.course || a.section - b.section);
},
},
data() {
return {
selectedPeerTeacher: new PeerTeacher(),
};
},
methods: {
handlePtClick(peerTeacher: PeerTeacher) {
this.selectedPeerTeacher = peerTeacher;
},
deletePeerTeacher(id: number) {
if (this.selectedPeerTeacher.id === id) {
this.selectedPeerTeacher = new PeerTeacher();
}
this.$store.commit('deletePeerTeacher', id);
},
assignLab(id: string) {
if (this.selectedPeerTeacher.id !== 0) {
this.selectedPeerTeacher.assignedLabs.add(id);
}
},
unassignLab(id: string) {
this.selectedPeerTeacher.assignedLabs.delete(id);
},
},
});
</script>
<style>
#editor {
display: flex;
max-height: inherit;
}
.column {
flex: 1;
overflow: auto;
}
</style>
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