<script>
import { mapState, mapActions, mapGetters } from 'vuex';
import { GlButton, GlModalDirective, GlSafeHtmlDirective as SafeHtml } from '@gitlab/ui';
import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
import eventHub from '../event_hub';
import { integrationLevels } from '../constants';

import OverrideDropdown from './override_dropdown.vue';
import ActiveCheckbox from './active_checkbox.vue';
import JiraTriggerFields from './jira_trigger_fields.vue';
import JiraIssuesFields from './jira_issues_fields.vue';
import TriggerFields from './trigger_fields.vue';
import DynamicField from './dynamic_field.vue';
import ConfirmationModal from './confirmation_modal.vue';
import ResetConfirmationModal from './reset_confirmation_modal.vue';

export default {
  name: 'IntegrationForm',
  components: {
    OverrideDropdown,
    ActiveCheckbox,
    JiraTriggerFields,
    JiraIssuesFields,
    TriggerFields,
    DynamicField,
    ConfirmationModal,
    ResetConfirmationModal,
    GlButton,
  },
  directives: {
    GlModal: GlModalDirective,
    SafeHtml,
  },
  mixins: [glFeatureFlagsMixin()],
  props: {
    helpHtml: {
      type: String,
      required: false,
      default: '',
    },
  },
  computed: {
    ...mapGetters(['currentKey', 'propsSource', 'isDisabled']),
    ...mapState([
      'defaultState',
      'customState',
      'override',
      'isSaving',
      'isTesting',
      'isResetting',
    ]),
    isEditable() {
      return this.propsSource.editable;
    },
    isJira() {
      return this.propsSource.type === 'jira';
    },
    isInstanceOrGroupLevel() {
      return (
        this.customState.integrationLevel === integrationLevels.INSTANCE ||
        this.customState.integrationLevel === integrationLevels.GROUP
      );
    },
    showJiraIssuesFields() {
      return this.isJira && this.glFeatures.jiraIssuesIntegration;
    },
    showReset() {
      return this.isInstanceOrGroupLevel && this.propsSource.resetPath;
    },
  },
  methods: {
    ...mapActions([
      'setOverride',
      'setIsSaving',
      'setIsTesting',
      'setIsResetting',
      'fetchResetIntegration',
    ]),
    onSaveClick() {
      this.setIsSaving(true);
      eventHub.$emit('saveIntegration');
    },
    onTestClick() {
      this.setIsTesting(true);
      eventHub.$emit('testIntegration');
    },
    onResetClick() {
      this.fetchResetIntegration();
    },
  },
  helpHtmlConfig: {
    ADD_TAGS: ['use'], // to support icon SVGs
  },
};
</script>

<template>
  <div class="gl-mb-3">
    <override-dropdown
      v-if="defaultState !== null"
      :inherit-from-id="defaultState.id"
      :override="override"
      :learn-more-path="propsSource.learnMorePath"
      @change="setOverride"
    />

    <div class="row">
      <div class="col-lg-4"></div>

      <div class="col-lg-8">
        <!-- helpHtml is trusted input -->
        <div v-if="helpHtml" v-safe-html:[$options.helpHtmlConfig]="helpHtml"></div>

        <active-checkbox v-if="propsSource.showActive" :key="`${currentKey}-active-checkbox`" />
        <jira-trigger-fields
          v-if="isJira"
          :key="`${currentKey}-jira-trigger-fields`"
          v-bind="propsSource.triggerFieldsProps"
        />
        <trigger-fields
          v-else-if="propsSource.triggerEvents.length"
          :key="`${currentKey}-trigger-fields`"
          :events="propsSource.triggerEvents"
          :type="propsSource.type"
        />
        <dynamic-field
          v-for="field in propsSource.fields"
          :key="`${currentKey}-${field.name}`"
          v-bind="field"
        />
        <jira-issues-fields
          v-if="showJiraIssuesFields"
          :key="`${currentKey}-jira-issues-fields`"
          v-bind="propsSource.jiraIssuesProps"
        />
        <div v-if="isEditable" class="footer-block row-content-block">
          <template v-if="isInstanceOrGroupLevel">
            <gl-button
              v-gl-modal.confirmSaveIntegration
              category="primary"
              variant="success"
              :loading="isSaving"
              :disabled="isDisabled"
              data-qa-selector="save_changes_button"
            >
              {{ __('Save changes') }}
            </gl-button>
            <confirmation-modal @submit="onSaveClick" />
          </template>
          <gl-button
            v-else
            category="primary"
            variant="success"
            type="submit"
            :loading="isSaving"
            :disabled="isDisabled"
            data-qa-selector="save_changes_button"
            @click.prevent="onSaveClick"
          >
            {{ __('Save changes') }}
          </gl-button>

          <gl-button
            v-if="propsSource.canTest"
            :loading="isTesting"
            :disabled="isDisabled"
            :href="propsSource.testPath"
            @click.prevent="onTestClick"
          >
            {{ __('Test settings') }}
          </gl-button>

          <template v-if="showReset">
            <gl-button
              v-gl-modal.confirmResetIntegration
              category="secondary"
              variant="default"
              :loading="isResetting"
              :disabled="isDisabled"
              data-testid="reset-button"
            >
              {{ __('Reset') }}
            </gl-button>
            <reset-confirmation-modal @reset="onResetClick" />
          </template>

          <gl-button class="btn-cancel" :href="propsSource.cancelPath">{{
            __('Cancel')
          }}</gl-button>
        </div>
      </div>
    </div>
  </div>
</template>
