From d04d3d063915772fa77619ec4c131d9c2549cbe4 Mon Sep 17 00:00:00 2001
From: semmy <semmywong@126.com>
Date: Thu, 20 Jan 2022 15:16:12 +0800
Subject: [PATCH] feat: add IconPicker component into schema components

---
 packages/client/src/components/icon/Icon.tsx  | 51 +++++++++++++
 packages/client/src/components/icon/index.ts  |  1 +
 packages/client/src/components/index.ts       |  1 +
 .../antd/icon-picker/IconPicker.tsx           | 71 +++++++++++++++++++
 .../antd/icon-picker/demos/demo1.tsx          | 41 +++++++++++
 .../antd/icon-picker/index.md                 |  6 ++
 .../antd/icon-picker/index.ts                 |  1 +
 .../client/src/schema-component/antd/index.ts |  5 +-
 8 files changed, 175 insertions(+), 2 deletions(-)
 create mode 100644 packages/client/src/components/icon/Icon.tsx
 create mode 100644 packages/client/src/components/icon/index.ts
 create mode 100644 packages/client/src/components/index.ts
 create mode 100644 packages/client/src/schema-component/antd/icon-picker/IconPicker.tsx
 create mode 100644 packages/client/src/schema-component/antd/icon-picker/demos/demo1.tsx
 create mode 100644 packages/client/src/schema-component/antd/icon-picker/index.ts

diff --git a/packages/client/src/components/icon/Icon.tsx b/packages/client/src/components/icon/Icon.tsx
new file mode 100644
index 000000000..012eec51e
--- /dev/null
+++ b/packages/client/src/components/icon/Icon.tsx
@@ -0,0 +1,51 @@
+import * as antIcons from '@ant-design/icons';
+import { createFromIconfontCN } from '@ant-design/icons';
+import React from 'react';
+
+export const IconFont = createFromIconfontCN({
+  scriptUrl: ['//at.alicdn.com/t/font_2261954_u9jzwc44ug.js'],
+});
+
+export const icons = new Map<string, any>();
+
+export function registerIcon(type: string, icon: any = IconFont) {
+  icons.set(type.toLowerCase(), icon);
+}
+
+export function hasIcon(type: string) {
+  if (!type) {
+    return false;
+  }
+  return icons.has(type.toLowerCase());
+}
+
+export function registerIcons(components) {
+  Object.keys(components).forEach((type) => {
+    registerIcon(type, components[type]);
+  });
+}
+
+Object.keys(antIcons).forEach((name) => {
+  if (name.endsWith('Outlined')) {
+    registerIcon(name, antIcons[name]);
+  }
+});
+
+interface IconProps {
+  type: string;
+  [key: string]: any;
+}
+
+export function Icon(props: IconProps) {
+  const { type = '', ...restProps } = props;
+  if (type && icons.has(type.toLowerCase())) {
+    const IconComponent = icons.get(type.toLowerCase());
+    if (IconComponent === IconFont) {
+      return <IconFont type={type} />;
+    }
+    return <IconComponent {...restProps} />;
+  }
+  return null;
+}
+
+export default Icon;
diff --git a/packages/client/src/components/icon/index.ts b/packages/client/src/components/icon/index.ts
new file mode 100644
index 000000000..e263cc0e6
--- /dev/null
+++ b/packages/client/src/components/icon/index.ts
@@ -0,0 +1 @@
+export * from './Icon';
diff --git a/packages/client/src/components/index.ts b/packages/client/src/components/index.ts
new file mode 100644
index 000000000..af77d84ef
--- /dev/null
+++ b/packages/client/src/components/index.ts
@@ -0,0 +1 @@
+export * from './icon';
diff --git a/packages/client/src/schema-component/antd/icon-picker/IconPicker.tsx b/packages/client/src/schema-component/antd/icon-picker/IconPicker.tsx
new file mode 100644
index 000000000..1a79c7df4
--- /dev/null
+++ b/packages/client/src/schema-component/antd/icon-picker/IconPicker.tsx
@@ -0,0 +1,71 @@
+import { CloseOutlined, LoadingOutlined } from '@ant-design/icons';
+import { connect, mapProps, mapReadPretty } from '@formily/react';
+import { isValid } from '@formily/shared';
+import { Button, Input, Popover } from 'antd';
+import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { hasIcon, Icon, icons } from '../../../components/icon';
+
+function IconField(props: any) {
+  const { value, onChange } = props;
+  const [visible, setVisible] = useState(false);
+  const { t } = useTranslation();
+  return (
+    <div>
+      <Input.Group compact>
+        <Popover
+          placement={'bottom'}
+          visible={visible}
+          onVisibleChange={(val) => {
+            setVisible(val);
+          }}
+          content={
+            <div style={{ width: '26em', maxHeight: '20em', overflowY: 'auto' }}>
+              {[...icons.keys()].map((key) => (
+                <span
+                  style={{ fontSize: 18, marginRight: 10, cursor: 'pointer' }}
+                  onClick={() => {
+                    onChange(key);
+                    setVisible(false);
+                  }}
+                >
+                  <Icon type={key} />
+                </span>
+              ))}
+            </div>
+          }
+          title={t('Icon')}
+          trigger="click"
+        >
+          <Button>{hasIcon(value) ? <Icon type={value} /> : t('Select icon')}</Button>
+        </Popover>
+        {value && (
+          <Button
+            icon={<CloseOutlined />}
+            onClick={(e) => {
+              onChange(null);
+            }}
+          ></Button>
+        )}
+      </Input.Group>
+    </div>
+  );
+}
+
+export const IconPicker = connect(
+  IconField,
+  mapProps((props, field) => {
+    return {
+      ...props,
+      suffix: <span>{field?.['loading'] || field?.['validating'] ? <LoadingOutlined /> : props.suffix}</span>,
+    };
+  }),
+  mapReadPretty((props) => {
+    if (!isValid(props.value)) {
+      return <div></div>;
+    }
+    return <Icon type={props.value} />;
+  }),
+);
+
+export default IconPicker;
diff --git a/packages/client/src/schema-component/antd/icon-picker/demos/demo1.tsx b/packages/client/src/schema-component/antd/icon-picker/demos/demo1.tsx
new file mode 100644
index 000000000..d22088891
--- /dev/null
+++ b/packages/client/src/schema-component/antd/icon-picker/demos/demo1.tsx
@@ -0,0 +1,41 @@
+/**
+ * title: IconPicker
+ */
+import { FormItem } from '@formily/antd';
+import { IconPicker, SchemaComponent, SchemaComponentProvider } from '@nocobase/client';
+import React from 'react';
+
+const schema = {
+  type: 'object',
+  properties: {
+    input: {
+      type: 'boolean',
+      title: `Editable`,
+      'x-decorator': 'FormItem',
+      'x-component': 'IconPicker',
+      'x-reactions': {
+        target: 'read',
+        fulfill: {
+          state: {
+            value: '{{$self.value}}',
+          },
+        },
+      },
+    },
+    read: {
+      type: 'boolean',
+      title: `Read pretty`,
+      'x-read-pretty': true,
+      'x-decorator': 'FormItem',
+      'x-component': 'IconPicker',
+    },
+  },
+};
+
+export default () => {
+  return (
+    <SchemaComponentProvider components={{ IconPicker, FormItem }}>
+      <SchemaComponent schema={schema} />
+    </SchemaComponentProvider>
+  );
+};
diff --git a/packages/client/src/schema-component/antd/icon-picker/index.md b/packages/client/src/schema-component/antd/icon-picker/index.md
index 9780ff7bf..39ff77661 100644
--- a/packages/client/src/schema-component/antd/icon-picker/index.md
+++ b/packages/client/src/schema-component/antd/icon-picker/index.md
@@ -6,3 +6,9 @@ group:
 ---
 
 # IconPicker
+
+## Examples
+
+### IconPicker usage
+
+<code src="./demos/demo1.tsx" />
diff --git a/packages/client/src/schema-component/antd/icon-picker/index.ts b/packages/client/src/schema-component/antd/icon-picker/index.ts
new file mode 100644
index 000000000..30dda5250
--- /dev/null
+++ b/packages/client/src/schema-component/antd/icon-picker/index.ts
@@ -0,0 +1 @@
+export * from './IconPicker';
diff --git a/packages/client/src/schema-component/antd/index.ts b/packages/client/src/schema-component/antd/index.ts
index e2e05de79..f69926756 100644
--- a/packages/client/src/schema-component/antd/index.ts
+++ b/packages/client/src/schema-component/antd/index.ts
@@ -7,9 +7,10 @@ export * from './dnd-context';
 export * from './form';
 export * from './form-item';
 export * from './grid';
+export * from './icon-picker';
 export * from './input';
 export * from './input-number';
-export * from './password';
-export * from './radio';
 export * from './menu';
 export * from './page';
+export * from './password';
+export * from './radio';