<script lang="tsx">
  import type { PropType, CSSProperties } from 'vue';

  import { computed, defineComponent, unref, toRef } from 'vue';
  import { BasicMenu } from '/@/components/Menu';
  import { SimpleMenu } from '/@/components/SimpleMenu';

  import { MenuModeEnum, MenuSplitTyeEnum } from '/@/enums/menuEnum';
  import { useMenuSetting } from '/@/hooks/setting/useMenuSetting';
  import { ScrollContainer } from '/@/components/Container';
  import { useSimpleRootMenuContext } from '/@/components/SimpleMenu/src/components/useSimpleMenuContext';
  import { useGo } from '/@/hooks/web/usePage';

  import { openWindow } from '/@/utils';
  import { propTypes } from '/@/utils/propTypes';
  import { isUrl } from '/@/utils/is';
  import { useRootSetting } from '/@/hooks/setting/useRootSetting';
  import { useAppInject } from '/@/hooks/web/useAppInject';
  import { useDesign } from '/@/hooks/web/useDesign';
  import { useLocaleStore } from '/@/store/modules/locale';
  import menusStore from '/@/store/menu';

  export default defineComponent({
    name: 'LayoutMenu',
    props: {
      theme: propTypes.oneOf(['light', 'dark']),

      splitType: {
        type: Number as PropType<MenuSplitTyeEnum>,
        default: MenuSplitTyeEnum.NONE,
      },

      isHorizontal: propTypes.bool,
      // menu Mode
      menuMode: {
        type: [String] as PropType<Nullable<MenuModeEnum>>,
        default: '',
      },
    },
    setup(props) {
      const go = useGo();

      const {
        getMenuMode,
        getMenuType,
        getMenuTheme,
        getCollapsed,
        getCollapsedShowTitle,
        getAccordion,
        getIsHorizontal,
        getIsSidebarType,
        getSplit,
      } = useMenuSetting();
      const { getShowLogo } = useRootSetting();

      const { prefixCls } = useDesign('layout-menu');

      // const { menusRef } = useSplitMenu(toRef(props, 'splitType'));
      const chliderMenu = menusStore();
      const { getIsMobile } = useAppInject();

      const getComputedMenuMode = computed(() => (unref(getIsMobile) ? MenuModeEnum.INLINE : props.menuMode || unref(getMenuMode)));

      const getComputedMenuTheme = computed(() => props.theme || unref(getMenuTheme));

      const getIsShowLogo = computed(() => unref(getShowLogo) && unref(getIsSidebarType));

      const getUseScroll = computed(() => {
        return (
          !unref(getIsHorizontal) &&
          (unref(getIsSidebarType) || props.splitType === MenuSplitTyeEnum.LEFT || props.splitType === MenuSplitTyeEnum.NONE)
        );
      });

      const getWrapperStyle = computed((): CSSProperties => {
        return {
          height: `calc(100% - ${unref(getIsShowLogo) ? '48px' : '0px'})`,
        };
      });

      const getLogoClass = computed(() => {
        return [
          `${prefixCls}-logo`,
          unref(getComputedMenuTheme),
          {
            [`${prefixCls}--mobile`]: unref(getIsMobile),
          },
        ];
      });

      const getCommonProps = computed(() => {
        const menus = chliderMenu?.menus?.children ? unref(chliderMenu.menus.children) : [unref(chliderMenu.menus)];
        localeStore.setPathTitle(menus[0].path, menus[0].title || '');
        return {
          menus,
          beforeClickFn: beforeMenuClickFn,
          items: menus,
          theme: unref(getComputedMenuTheme),
          accordion: unref(getAccordion),
          collapse: unref(getCollapsed),
          collapsedShowTitle: unref(getCollapsedShowTitle),
          onMenuClick: handleMenuClick,
        };
      });
      /**
       * click menu
       * @param menu
       */
      //update-begin-author:taoyan date:2022-6-1 for: VUEN-1144 online 配置成菜单后，打开菜单，显示名称未展示为菜单名称
      const localeStore = useLocaleStore();
      function handleMenuClick(path: string, item) {
        if (item) {
          localeStore.setPathTitle(path, item.title || '');
        }
        go(path);
      }
      //update-end-author:taoyan date:2022-6-1 for: VUEN-1144 online 配置成菜单后，打开菜单，显示名称未展示为菜单名称

      /**
       * before click menu
       * @param menu
       */
      async function beforeMenuClickFn(path: string) {
        if (!isUrl(path)) {
          return true;
        }
        openWindow(path);
        return false;
      }

      function renderHeader() {
        if (!unref(getIsShowLogo) && !unref(getIsMobile)) return null;

        // return <AppLogo showTitle={!unref(getCollapsed)} class={unref(getLogoClass)} theme={unref(getComputedMenuTheme)} />;
      }

      function renderMenu() {
        const { menus, ...menuProps } = unref(getCommonProps);
        // console.log(menus);
        if (!menus || !menus.length) return null;
        return !props.isHorizontal ? (
          <SimpleMenu {...menuProps} isSplitMenu={unref(getSplit)} items={menus} />
        ) : (
          <BasicMenu
            {...(menuProps as any)}
            isHorizontal={props.isHorizontal}
            type={unref(getMenuType)}
            showLogo={unref(getIsShowLogo)}
            mode={unref(getComputedMenuMode as any)}
            items={menus}
          />
        );
      }

      return () => {
        return (
          <>
            {renderHeader()}
            {unref(getUseScroll) ? <ScrollContainer style={unref(getWrapperStyle)}>{() => renderMenu()}</ScrollContainer> : renderMenu()}
          </>
        );
      };
    },
  });
</script>
<style lang="less">
  @prefix-cls: ~'@{namespace}-layout-menu';
  @logo-prefix-cls: ~'@{namespace}-app-logo';

  .@{prefix-cls} {
    &-logo {
      height: @header-height;
      padding: 10px 4px 10px 10px;

      img {
        width: @logo-width;
        height: @logo-width;
      }
    }

    &--mobile {
      .@{logo-prefix-cls} {
        &__title {
          opacity: 1;
        }
      }
    }
  }
  .jeecg-menu-submenu-title {
    display: flex;
    > span {
      display: block;
    }
  }
  .jeecg-simple-menu-sub-title {
    word-wrap: break-word !important;
    text-overflow: clip;
    white-space: initial;
  }
  .jeecg-menu-vertical,
  .jeecg-menu-submenu-title {
    word-wrap: break-word !important;
    text-overflow: clip;
    white-space: initial;
  }
</style>
