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<script>
import { GlButton, GlTooltipDirective } from '@gitlab/ui';
import SafeHtml from '~/vue_shared/directives/safe_html';
import { renderGFM } from '~/behaviors/markdown/render_gfm';
const isCheckbox = (target) => target?.classList.contains('task-list-item-checkbox');
export default {
directives: {
SafeHtml,
GlTooltip: GlTooltipDirective,
},
components: {
GlButton,
},
props: {
workItemDescription: {
type: Object,
required: true,
},
canEdit: {
type: Boolean,
required: true,
},
},
computed: {
descriptionText() {
return this.workItemDescription?.description;
},
descriptionHtml() {
return this.workItemDescription?.descriptionHtml;
},
descriptionEmpty() {
return this.descriptionHtml?.trim() === '';
},
},
watch: {
descriptionHtml: {
handler() {
this.renderGFM();
},
immediate: true,
},
},
methods: {
async renderGFM() {
await this.$nextTick();
renderGFM(this.$refs['gfm-content']);
if (this.canEdit) {
this.checkboxes = this.$el.querySelectorAll('.task-list-item-checkbox');
// enable boxes, disabled by default in markdown
this.checkboxes.forEach((checkbox) => {
// eslint-disable-next-line no-param-reassign
checkbox.disabled = false;
});
}
},
toggleCheckboxes(event) {
const { target } = event;
if (isCheckbox(target)) {
target.disabled = true;
const { sourcepos } = target.parentElement.dataset;
if (!sourcepos) return;
const [startRange] = sourcepos.split('-');
let [startRow] = startRange.split(':');
startRow = Number(startRow) - 1;
const descriptionTextRows = this.descriptionText.split('\n');
const newDescriptionText = descriptionTextRows
.map((row, index) => {
if (startRow === index) {
if (target.checked) {
return row.replace(/\[ \]/, '[x]');
}
return row.replace(/\[[x~]\]/i, '[ ]');
}
return row;
})
.join('\n');
this.$emit('descriptionUpdated', newDescriptionText);
}
},
},
};
</script>
<template>
<div class="gl-mb-5 gl-border-t gl-pt-5">
<div class="gl-display-inline-flex gl-align-items-center gl-mb-3">
<label class="d-block col-form-label gl-mr-5">{{ __('Description') }}</label>
<gl-button
v-if="canEdit"
v-gl-tooltip
class="gl-ml-auto"
icon="pencil"
data-testid="edit-description"
:aria-label="__('Edit description')"
:title="__('Edit description')"
@click="$emit('startEditing')"
/>
</div>
<div v-if="descriptionEmpty" class="gl-text-secondary gl-mb-5">{{ __('None') }}</div>
<div
v-else
ref="gfm-content"
v-safe-html="descriptionHtml"
class="md gl-mb-5 gl-min-h-8"
data-testid="work-item-description"
@change="toggleCheckboxes"
></div>
</div>
</template>
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