<script>
import { GlIcon } from '@gitlab/ui';
import $ from 'jquery';
import IssuableTemplateSelectors from '~/issuable/issuable_template_selectors';

export default {
  components: {
    GlIcon,
  },
  props: {
    value: {
      type: String,
      required: true,
    },
    issuableTemplates: {
      type: [Object, Array],
      required: false,
      default: () => ({}),
    },
    projectPath: {
      type: String,
      required: true,
    },
    projectId: {
      type: Number,
      required: true,
    },
    projectNamespace: {
      type: String,
      required: true,
    },
  },
  computed: {
    issuableTemplatesJson() {
      return JSON.stringify(this.issuableTemplates);
    },
  },
  mounted() {
    // Create the editor for the template
    const editor = document.querySelector('.detail-page-description .note-textarea') || {};
    editor.setValue = (val) => {
      this.$emit('input', val);
    };
    editor.getValue = () => this.value;

    this.issuableTemplate = new IssuableTemplateSelectors({
      $dropdowns: $(this.$refs.toggle),
      editor,
    });
  },
};
</script>

<template>
  <!-- eslint-disable @gitlab/vue-no-data-toggle -->
  <div class="dropdown js-issuable-selector-wrap gl-mb-0" data-issuable-type="issues">
    <button
      ref="toggle"
      :data-namespace-path="projectNamespace"
      :data-project-path="projectPath"
      :data-project-id="projectId"
      :data-data="issuableTemplatesJson"
      class="dropdown-menu-toggle js-issuable-selector gl-button"
      type="button"
      data-field-name="issuable_template"
      data-selected="null"
      data-toggle="dropdown"
    >
      <span class="dropdown-toggle-text">{{ __('Choose a template') }}</span>
      <gl-icon
        name="chevron-down"
        class="gl-absolute gl-top-3 gl-right-3 gl-text-gray-500 dropdown-menu-toggle-icon"
      />
    </button>
    <div class="dropdown-menu dropdown-select">
      <div class="dropdown-title gl-display-flex gl-justify-content-center">
        <span class="gl-ml-auto">{{ __('Choose a template') }}</span>
        <button
          class="dropdown-title-button dropdown-menu-close gl-ml-auto"
          :aria-label="__('Close')"
          type="button"
        >
          <gl-icon name="close" class="dropdown-menu-close-icon" />
        </button>
      </div>
      <div class="dropdown-input">
        <input
          type="search"
          class="dropdown-input-field"
          :placeholder="__('Filter')"
          autocomplete="off"
        />
        <gl-icon name="search" class="dropdown-input-search" />
        <gl-icon
          name="close"
          class="dropdown-input-clear js-dropdown-input-clear"
          :aria-label="__('Clear templates search input')"
        />
      </div>
      <div class="dropdown-content"></div>
      <div class="dropdown-footer">
        <ul class="dropdown-footer-list">
          <li>
            <a class="no-template">{{ __('No template') }}</a>
          </li>
          <li>
            <a class="reset-template">{{ __('Reset template') }}</a>
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>
