'init_again'

Change-Id: Ib7ecdb9f5baeab1e4681152a57b936edf7475b35
diff --git a/src/components/IconSelector/index.tsx b/src/components/IconSelector/index.tsx
new file mode 100644
index 0000000..78dc931
--- /dev/null
+++ b/src/components/IconSelector/index.tsx
@@ -0,0 +1,142 @@
+import * as React from 'react';
+import Icon, * as AntdIcons from '@ant-design/icons';
+import { Radio, Input, Empty } from 'antd';
+import type { RadioChangeEvent } from 'antd/es/radio/interface';
+import debounce from 'lodash/debounce';
+import Category from './Category';
+import IconPicSearcher from './IconPicSearcher';
+import { FilledIcon, OutlinedIcon, TwoToneIcon } from './themeIcons';
+import type { CategoriesKeys } from './fields';
+import { categories } from './fields';
+// import { useIntl } from '@umijs/max';
+
+export enum ThemeType {
+  Filled = 'Filled',
+  Outlined = 'Outlined',
+  TwoTone = 'TwoTone',
+}
+
+const allIcons: { [key: string]: any } = AntdIcons;
+
+interface IconSelectorProps {
+  //intl: any;
+  onSelect: any;
+}
+
+interface IconSelectorState {
+  theme: ThemeType;
+  searchKey: string;
+}
+
+const IconSelector: React.FC<IconSelectorProps> = (props) => {
+  // const intl = useIntl();
+  // const { messages } = intl;
+  const { onSelect } = props;
+  const [displayState, setDisplayState] = React.useState<IconSelectorState>({
+    theme: ThemeType.Outlined,
+    searchKey: '',
+  });
+
+  const newIconNames: string[] = [];
+
+  const handleSearchIcon = React.useCallback(
+    debounce((searchKey: string) => {
+      setDisplayState(prevState => ({ ...prevState, searchKey }));
+    }),
+    [],
+  );
+
+  const handleChangeTheme = React.useCallback((e: RadioChangeEvent) => {
+    setDisplayState(prevState => ({ ...prevState, theme: e.target.value as ThemeType }));
+  }, []);
+
+  const renderCategories = React.useMemo<React.ReactNode | React.ReactNode[]>(() => {
+    const { searchKey = '', theme } = displayState;
+
+    const categoriesResult = Object.keys(categories)
+      .map((key: CategoriesKeys) => {
+        let iconList = categories[key];
+        if (searchKey) {
+          const matchKey = searchKey
+            // eslint-disable-next-line prefer-regex-literals
+            .replace(new RegExp(`^<([a-zA-Z]*)\\s/>$`, 'gi'), (_, name) => name)
+            .replace(/(Filled|Outlined|TwoTone)$/, '')
+            .toLowerCase();
+          iconList = iconList.filter((iconName:string) => iconName.toLowerCase().includes(matchKey));
+        }
+
+        // CopyrightCircle is same as Copyright, don't show it
+        iconList = iconList.filter((icon:string) => icon !== 'CopyrightCircle');
+
+        return {
+          category: key,
+          icons: iconList.map((iconName:string) => iconName + theme).filter((iconName:string) => allIcons[iconName]),
+        };
+      })
+      .filter(({ icons }) => !!icons.length)
+      .map(({ category, icons }) => (
+        <Category
+          key={category}
+          title={category as CategoriesKeys}
+          theme={theme}
+          icons={icons}
+          newIcons={newIconNames}
+          onSelect={(type, name) => {
+            if (onSelect) {
+              onSelect(name, allIcons[name]);
+            }
+          }}
+        />
+      ));
+    return categoriesResult.length === 0 ? <Empty style={{ margin: '2em 0' }} /> : categoriesResult;
+  }, [displayState.searchKey, displayState.theme]);
+  return (
+    <>
+      <div style={{ display: 'flex', justifyContent: 'space-between' }}>
+        <Radio.Group
+          value={displayState.theme}
+          onChange={handleChangeTheme}
+          size="large"
+          optionType="button"
+          buttonStyle="solid"
+          options={[
+            {
+              label:  <Icon component={OutlinedIcon} />,
+              value: ThemeType.Outlined
+            },
+            {
+              label: <Icon component={FilledIcon} />,
+              value: ThemeType.Filled
+            },
+            {
+              label: <Icon component={TwoToneIcon} />,
+              value: ThemeType.TwoTone
+            },
+          ]}
+        >
+          {/* <Radio.Button value={ThemeType.Outlined}>
+            <Icon component={OutlinedIcon} /> {messages['app.docs.components.icon.outlined']}
+          </Radio.Button>
+          <Radio.Button value={ThemeType.Filled}>
+            <Icon component={FilledIcon} /> {messages['app.docs.components.icon.filled']}
+          </Radio.Button>
+          <Radio.Button value={ThemeType.TwoTone}>
+            <Icon component={TwoToneIcon} /> {messages['app.docs.components.icon.two-tone']}
+          </Radio.Button> */}
+        </Radio.Group>
+        <Input.Search
+          // placeholder={messages['app.docs.components.icon.search.placeholder']}
+          style={{ margin: '0 10px', flex: 1 }}
+          allowClear
+          onChange={e => handleSearchIcon(e.currentTarget.value)}
+          size="large"
+          autoFocus
+          suffix={<IconPicSearcher />}
+        />
+      </div>
+      {renderCategories}
+    </>
+  );
+};
+
+export default IconSelector