feat: first commit

src/components/tab-bar/index.less

@@ -0,0 +1,72 @@
+@import '@/styles/variables.less';
+
+@item-color: @blColorG1;
+@active-item-color: @blColor;
+
+.base-tab-bar {
+  width: 100%;
+  height: 110px;
+  display: flex;
+  flex-direction: row;
+  justify-content: space-around;
+
+  --tabbar-item-color: @item-color;
+  --tabbar-item-active-color: @active-item-color;
+
+  &__wrapper {
+    position: fixed;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 50;
+    // padding-bottom: 68px;
+    padding-bottom: constant(safe-area-inset-bottom); /* 兼容 iOS < 11.2 */
+    padding-bottom: env(safe-area-inset-bottom); /* 兼容 iOS >= 11.2 */
+    background: #FFFFFF;
+  }
+
+  &__item {
+    flex: 1 1 0%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    color: @item-color;
+
+    --tabbar-item-font-size: 34px;
+
+    &.selected {
+      color: @active-item-color;
+    }
+  }
+
+  &__item_content {
+    position: relative;
+
+    &__badge {
+      position: absolute;
+      width: 16px;
+      height: 16px;
+      border-radius: 50%;
+      background: #EB5953;
+      top: -14px;
+      right: -14px;
+    }
+
+    &__num-badge {
+      position: absolute;
+      top: 0;
+      right: 0;
+      min-width: calc(32px - 8px);
+      height: 32px;
+      line-height: 32px;
+      border-radius: 32px;
+      padding: 4px 8px;
+      font-size: 24px;
+      font-weight: 400;
+      color: #FFFFFF;
+      text-align: center;
+      background: #EB5953;
+      transform: translate3d(80%, -70%, 0);
+    }
+  }
+}

src/components/tab-bar/index.tsx

@@ -0,0 +1,92 @@
+import { Tabbar } from '@taroify/core';
+import classNames from 'classnames';
+import { useCallback } from 'react';
+import { useDispatch, useSelector } from 'react-redux';
+
+import { APP_TAB_BAR_ID, RoleType, PageType, PageUrl } from '@/constants/app';
+import { ANCHOR_TAB_LIST, COMPANY_TAB_LIST, TabItemType } from '@/hooks/use-config';
+import useMessage from '@/hooks/use-message';
+import useRoleType from '@/hooks/user-role-type';
+import { changeHomePage } from '@/store/actions';
+import { selectHomePageType } from '@/store/selector';
+import { logWithPrefix } from '@/utils/common';
+import { switchTab } from '@/utils/route';
+
+import './index.less';
+
+interface IProps {
+  className?: string;
+}
+
+const PREFIX = 'base-tab-bar';
+const log = logWithPrefix('tab-bar');
+
+const TabItem = (props: { item: TabItemType }) => {
+  const { item } = props;
+  const { unReadCount } = useMessage();
+  return (
+    <div className={`${PREFIX}__item_content`}>
+      {item.text}
+      {item.type === PageType.Message && unReadCount > 0 && (
+        <>
+          {unReadCount > 999 ? (
+            <div className={`${PREFIX}__item_content__badge`} />
+          ) : (
+            <div className={`${PREFIX}__item_content__num-badge`}>{Math.min(unReadCount, 999)}</div>
+          )}
+        </>
+      )}
+    </div>
+  );
+};
+
+function BaseTabBar(props: IProps) {
+  const { className } = props;
+  const roleType = useRoleType();
+  const currentPage = useSelector(selectHomePageType);
+  const dispatch = useDispatch();
+
+  const tabs = roleType === RoleType.Anchor ? ANCHOR_TAB_LIST : COMPANY_TAB_LIST;
+
+  const handleTabClick = useCallback(
+    (value: PageType) => {
+      if (value === currentPage) {
+        return;
+      }
+      dispatch(changeHomePage(value));
+      const item = tabs.find((i: TabItemType) => i.type === value);
+      log('tab bar changed', value, item?.pagePath);
+      item && switchTab(item.pagePath as PageUrl);
+    },
+    [tabs, currentPage, dispatch]
+  );
+
+  // useEffect(() => {
+  //   const item = tabs.find((i: TabItemType) => i.type === currentPage);
+  //   log('effect', roleType, tabs, currentPage, item);
+  //   if (!item) {
+  //     dispatch(changeHomePage(tabs[0].type));
+  //     switchTab(tabs[0].pagePath as PageUrl);
+  //   }
+  // }, [roleType, tabs, currentPage, dispatch]);
+
+  return (
+    <div className={classNames(`${PREFIX}__wrapper`, className)} id={APP_TAB_BAR_ID}>
+      <Tabbar className={PREFIX} defaultValue={currentPage}>
+        {tabs.map((item: TabItemType) => {
+          return (
+            <Tabbar.TabItem
+              key={item.pagePath}
+              value={item.type}
+              onClick={() => handleTabClick(item.type)}
+              className={classNames(`${PREFIX}__item`, { selected: item.type === currentPage })}
+            >
+              <TabItem item={item} />
+            </Tabbar.TabItem>
+          );
+        })}
+      </Tabbar>
+    </div>
+  );
+}
+export default BaseTabBar;