color preview

ui/publicTags/submit/fields/PublicTagsSubmitFieldTag.tsx

@@ -72,19 +72,19 @@ const PublicTagsSubmitFieldTag = ({ index, isDisabled, register, errors, onAddCl
             </FormControl>
           </GridItem>
           <PublicTagsSubmitFieldTagColor
-            fieldName="bgColor"
+            fieldName={ `tags.${ index }.bgColor` }
             placeholder="Background color"
             index={ index }
             register={ register }
-            errors={ errors }
+            error={ errors?.bgColor }
             isDisabled={ isDisabled }
           />
           <PublicTagsSubmitFieldTagColor
-            fieldName="textColor"
+            fieldName={ `tags.${ index }.textColor` }
             placeholder="Text color"
             index={ index }
             register={ register }
-            errors={ errors }
+            error={ errors?.textColor }
             isDisabled={ isDisabled }
           />
           <GridItem colSpan={{ base: 1, lg: 4 }}>

ui/publicTags/submit/fields/PublicTagsSubmitFieldTagColor.tsx

-import { FormControl, Input, useColorModeValue } from '@chakra-ui/react';
+import { Circle, FormControl, Input, InputGroup, InputRightElement, useColorModeValue } from '@chakra-ui/react';
 import React from 'react';
-import type { FieldError, FieldErrorsImpl, Merge, UseFormRegister } from 'react-hook-form';
+import { useFormContext, type FieldError, type UseFormRegister } from 'react-hook-form';
 
-import type { FormFieldTag, FormFields } from '../types';
+import type { FormFields } from '../types';
 
+import useIsMobile from 'lib/hooks/useIsMobile';
 import InputPlaceholder from 'ui/shared/InputPlaceholder';
 
 interface Props {
-  fieldName: 'textColor' | 'bgColor';
+  fieldName: `tags.${ number }.${ 'bgColor' | 'textColor' }`;
   index: number;
   isDisabled: boolean;
   register: UseFormRegister<FormFields>;
-  errors: Merge<FieldError, FieldErrorsImpl<FormFieldTag>> | undefined;
+  error: FieldError | undefined;
   placeholder: string;
 }
 
-const PublicTagsSubmitFieldTagColor = ({ index, isDisabled, register, errors, fieldName, placeholder }: Props) => {
+const COLOR_HEX_REGEXP = /^[A-Fa-f\d]{3,6}$/;
+
+const validate = (value: string | undefined) => {
+  if (!value || value.length === 0) {
+    return true;
+  }
+
+  if (value.length !== 3 && value.length !== 6) {
+    return 'Invalid length';
+  }
+
+  if (!COLOR_HEX_REGEXP.test(value)) {
+    return 'Invalid hex code';
+  }
+
+  return true;
+};
+
+const PublicTagsSubmitFieldTagColor = ({ isDisabled, error, fieldName, placeholder }: Props) => {
+  const { getValues, register } = useFormContext<FormFields>();
   const inputBgColor = useColorModeValue('white', 'black');
+  const circleBgColorDefault = useColorModeValue('gray.100', 'gray.700');
+  const isMobile = useIsMobile();
+  const field = register(fieldName, { validate, maxLength: 6 });
+  const value = getValues(fieldName);
 
   return (
     <FormControl variant="floating" size={{ base: 'md', lg: 'lg' }}>
-      <Input
-        { ...register(`tags.${ index }.${ fieldName }`) }
-        isInvalid={ Boolean(errors?.[fieldName]) }
-        isDisabled={ isDisabled }
-        autoComplete="off"
-        bgColor={ inputBgColor }
-      />
-      <InputPlaceholder text={ placeholder } error={ errors?.[fieldName] }/>
+      <InputGroup size={ isMobile ? 'md' : 'lg' }>
+        <Input
+          { ...field }
+          isInvalid={ Boolean(error) }
+          isDisabled={ isDisabled }
+          autoComplete="off"
+          bgColor={ inputBgColor }
+          maxLength={ 6 }
+        />
+        <InputPlaceholder text={ placeholder } error={ error }/>
+        <InputRightElement w="30px" right={ 4 } zIndex={ 10 }>
+          <Circle
+            size="30px"
+            bgColor={ !value ? circleBgColorDefault : `#${ value }` }
+            borderColor="gray.300"
+            borderWidth="1px"
+          />
+        </InputRightElement>
+      </InputGroup>
     </FormControl>
   );
 };