85 lines
2.1 KiB
Vue
85 lines
2.1 KiB
Vue
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<template>
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<div>
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<ul class="vertical dropdown menu canned" id="canned-list" v-bind:style="{ top: getTopPadding() + 'rem'}">
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<li
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v-for="(item, index) in cannedMessages"
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:id="`canned-${index}`"
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:class="{'active': index === selectedIndex}"
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v-on:click="onListItemSelection(index)"
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v-on:mouseover="onHover(index)"
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>
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<a><strong>{{item.short_code}}</strong> - {{item.content}}</a>
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</li>
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</ul>
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</div>
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</template>
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<script>
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import { mapGetters } from 'vuex';
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export default {
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props: ['onKeyenter', 'onClick'],
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data() {
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return {
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selectedIndex: 0,
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};
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},
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computed: {
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...mapGetters({
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cannedMessages: 'getCannedResponses',
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}),
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},
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mounted() {
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/* eslint-disable no-confusing-arrow */
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document.addEventListener('keydown', this.keyListener);
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},
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methods: {
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getTopPadding() {
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if (this.cannedMessages.length <= 4) {
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return -this.cannedMessages.length * 3.5;
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}
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return -14;
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},
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isUp(e) {
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return e.keyCode === 38 || (e.ctrlKey && e.keyCode === 80); // UP, Ctrl-P
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},
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isDown(e) {
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return e.keyCode === 40 || (e.ctrlKey && e.keyCode === 78); // DOWN, Ctrl-N
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},
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isEnter(e) {
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return e.keyCode === 13;
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},
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keyListener(e) {
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if (this.isUp(e)) {
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if (!this.selectedIndex) {
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this.selectedIndex = this.cannedMessages.length - 1;
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} else {
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this.selectedIndex -= 1;
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}
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}
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if (this.isDown(e)) {
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if (this.selectedIndex === this.cannedMessages.length - 1) {
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this.selectedIndex = 0;
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} else {
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this.selectedIndex += 1;
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}
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}
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if (this.isEnter(e)) {
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this.onKeyenter(this.cannedMessages[this.selectedIndex].content);
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}
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this.$el.querySelector('#canned-list').scrollTop = 34 * this.selectedIndex;
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},
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onHover(index) {
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this.selectedIndex = index;
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},
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onListItemSelection(index) {
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this.selectedIndex = index;
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this.onClick(this.cannedMessages[this.selectedIndex].content);
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},
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},
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beforeDestroy() {
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document.removeEventListener('keydown', this.keyListener);
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},
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};
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</script>
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