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InputGrid.vue
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InputGrid.vue
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<template>
<div class="InputGrid">
<slot>
<div class="InputGrid__container">
<button
v-if="selectedItem"
class="mr-3"
>
<InputGridItem
v-bind="activeItem"
:is-selected="!isModalOpen"
:is-for-modal="false"
/>
</button>
<slot name="more">
<button
v-if="modalHeaderText"
@click="openModal"
>
<InputGridItem
:title="$t('INPUT_GRID.MORE')"
:is-selected="false"
class="text-4xl text-center p-1 align-middle border-2 border-theme-line-separator text-theme-option-button-text hover:text-theme-button-text"
text-content="..."
/>
</button>
<InputGridModal
v-if="isModalOpen"
:container-classes="modalContainerClasses"
:items="items"
:item-key="itemKey"
:selected="selectedItem"
:modal-header-text="modalHeaderText"
@close="closeModal"
@select="select"
/>
</slot>
</div>
</slot>
</div>
</template>
<script>
import { flatten } from 'lodash'
import InputGridItem from './InputGridItem'
import InputGridModal from './InputGridModal'
/**
* The InputGrid displays a grid of items. One of those items could be selected
* by clicking on it.
*/
export default {
name: 'InputGrid',
components: {
InputGridItem,
InputGridModal
},
props: {
items: {
type: [Array, Object],
required: true
},
// Attributes that would be yielded when using the `item` slot
itemAttrs: {
type: Array,
required: false,
default: () => ['title', 'imagePath']
},
itemKey: {
type: String,
required: true
},
selected: {
type: Object,
required: false,
default: null
},
modalContainerClasses: {
type: String,
required: false,
default: null
},
modalHeaderText: {
type: String,
required: false,
default: null
},
autoSelectFirst: {
type: Boolean,
required: false,
default: false
}
},
data () {
return {
isModalOpen: null,
selectedItem: this.selected
}
},
computed: {
allItems () {
return flatten(Object.values(this.items))
},
activeItem () {
return this.allItems.find(item => {
return this.selectedItem.onlyLetter
? item.onlyLetter
// Letter avatar title depends on language
: item.title === this.selectedItem.title
})
}
},
mounted () {
if (this.autoSelectFirst && !this.selected) {
this.select(this.allItems[0])
}
},
methods: {
/**
* Returns an Object with `{ attributeName: attributeValue }` for each item.
* This could be used later on the `item` slot.
* @return {Object}
*/
itemSlotAttrs (item) {
return this.itemAttrs.reduce((itemAttrs, attr) => {
itemAttrs[attr] = item[attr]
return itemAttrs
}, {})
},
openModal () {
this.isModalOpen = true
},
closeModal () {
this.isModalOpen = false
},
select (item) {
this.selectedItem = item
this.$emit('input', this.activeItem)
}
}
}
</script>
<style lang="postcss" scoped>
.InputGrid__container {
@apply flex items-center
}
</style>