<template>
  <Dropdown
    :dropMenuList="getDropMenuList"
    :trigger="getTrigger"
    placement="bottomRight"
    @menu-event="handleMenuEvent"
  >
    <div :class="`${prefixCls}__info`" @contextmenu="handleContext" v-if="getIsTabs">
      <span v-if="showPrefixIcon" :class="`${prefixCls}__prefix-icon`" @click="handleContext">
        <Icon :icon="prefixIconType" />
      </span>
      <span class="ml-1">{{ getTitle }}</span>
    </div>
    <span :class="`${prefixCls}__extra-quick`" v-else @click="handleContext">
      <Icon icon="ion:chevron-down" />
    </span>
  </Dropdown>
</template>
<script lang="ts" setup>
  import type { PropType } from 'vue';
  import type { RouteLocationNormalized } from 'vue-router';
  import { computed, unref } from 'vue';
  import { Dropdown, Icon, useDesign } from '@begcode/components';
  import { TabContentProps } from '../types';
  import { TabsThemeEnum } from '@/enums/appEnum';
  <%_ if (enableTranslation) { _%>
  import { useI18n } from '@/hooks/web/useI18n';
  <%_ } _%>
  import { useTabDropdown } from '../useTabDropdown';
  import { useMultipleTabSetting } from '@/hooks/setting/useMultipleTabSetting';
  import { useLocaleStore } from '@/store/modules/locale';

  defineOptions({ name: 'TabContent' });

  const props = defineProps({
    tabItem: {
      type: Object as PropType<RouteLocationNormalized>,
      default: null,
    },
    isExtra: Boolean,
  });

  const { prefixCls } = useDesign('multiple-tabs-content');
  <%_ if (enableTranslation) { _%>
  const { t } = useI18n();
  <%_ } _%>

  const localeStore = useLocaleStore();
  const getTitle = computed(() => {
    const { tabItem: { meta, fullPath, name } = {} } = props;
    let title = localeStore.getPathTitle(fullPath);
    if (title) {
      return title;
    } else if (meta) {
      title = meta.title;
      <%_ if (enableTranslation) { _%>
      return title ? t(title) : '';
      <%_ } else { _%>
      return title;
      <%_ } _%>
    } else {
      return name;
    }
  });

  const prefixIconType = computed(() => {
    if (props.tabItem.meta.icon) {
      return props.tabItem.meta.icon;
    } else if (props.tabItem.path === '/dashboard/analysis') {
      // 当是首页时返回 home 图标 TODO 此处可能需要动态判断首页路径
      return 'ant-design:home-outlined';
    } else {
      return 'ant-design:code';
    }
  });

  const getIsTabs = computed(() => !props.isExtra);

  const getTrigger = computed((): ('contextmenu' | 'click' | 'hover')[] =>
  unref(getIsTabs) ? ['contextmenu'] : ['click'],
  );

  const { getDropMenuList, handleMenuEvent, handleContextMenu } = useTabDropdown(props as TabContentProps, getIsTabs);

  function handleContext(e) {
    props.tabItem && handleContextMenu(props.tabItem)(e);
  }

  const { getTabsTheme } = useMultipleTabSetting();
  // 是否显示图标
  const showPrefixIcon = computed(() => unref(getTabsTheme) === TabsThemeEnum.SMOOTH);
</script>
