From 59d962d57b874fbde65b5a432f6a9aa8bfae94ca Mon Sep 17 00:00:00 2001
From: Arlindo Pereira <arlindosaraivapereira@gmail.com>
Date: Thu, 21 Nov 2024 15:28:25 +0100
Subject: [PATCH] Move update logic to the component

---
 .../fields/InputField/InputField.module.scss  |  2 +-
 .../fields/InputField/InputField.stories.tsx  | 22 +++-----
 .../forms/fields/InputField/InputField.tsx    | 51 +++++++++++++++++--
 3 files changed, 53 insertions(+), 22 deletions(-)

diff --git a/src/components/forms/fields/InputField/InputField.module.scss b/src/components/forms/fields/InputField/InputField.module.scss
index 57267c3..ffaacda 100644
--- a/src/components/forms/fields/InputField/InputField.module.scss
+++ b/src/components/forms/fields/InputField/InputField.module.scss
@@ -22,7 +22,7 @@
     }
   }
 
-  .bk-input-field__tags-and-input {
+  .bk-input-field__container {
     display: flex;
     flex-direction: row;
     gap: bk.$spacing-2;
diff --git a/src/components/forms/fields/InputField/InputField.stories.tsx b/src/components/forms/fields/InputField/InputField.stories.tsx
index 6fd01f3..b97f7e1 100644
--- a/src/components/forms/fields/InputField/InputField.stories.tsx
+++ b/src/components/forms/fields/InputField/InputField.stories.tsx
@@ -60,30 +60,20 @@ export const InputWithTags: Story = {
     const [tags, setTags] = React.useState<Array<string>>(['Tag Title', 'Tag Title 2']);
     const [inputText, setInputText] = React.useState<string>('Example');
 
-    const onChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-      setInputText(e.target.value);
+    const handleUpdate = (newInputText: string) => {
+      setInputText(newInputText);
     };
-    const onKeyUp = (e: React.KeyboardEvent<HTMLInputElement>) => {
-      if (e.key === 'Backspace' && inputText === '') {
-        setTags(tags.slice(0,-1));
-      }
-      if (e.key === 'Enter' && inputText !== '') {
-        setTags([...tags, inputText]);
-        setInputText('');
-      }
-    };
-    const onRemove = (index: number) => {
-      setTags(tags.filter((_, idx) => idx !== index));
+    const handleUpdateTags = (newTags: string[]) => {
+      setTags(newTags);
     };
 
     return (
       <InputField
         tags={tags}
         value={inputText}
-        onKeyUp={onKeyUp}
-        onChange={onChange}
+        onUpdate={handleUpdate}
+        onUpdateTags={handleUpdateTags}
         placeholder=""
-        tagRemoveCallback={onRemove}
       />
     );
   }
diff --git a/src/components/forms/fields/InputField/InputField.tsx b/src/components/forms/fields/InputField/InputField.tsx
index a5e7210..e144924 100644
--- a/src/components/forms/fields/InputField/InputField.tsx
+++ b/src/components/forms/fields/InputField/InputField.tsx
@@ -30,8 +30,11 @@ export type InputFieldProps = ComponentProps<'input'> & {
   /** Tags to be displayed inside the input field */
   tags?: undefined | string[],
 
-  /** Callback to remove a specific Tag, passed down to Tag component. */
-  tagRemoveCallback?: (index: number) => void,
+  /** Callback to update the input value. Internally hooks to onChange */
+  onUpdate?: undefined | ((arg0: string) => void),
+
+  /** Callback to update the tags. Internally hooks to onKeyUp */
+  onUpdateTags?: undefined | ((arg0: string[]) => void),
 };
 /**
  * Input field.
@@ -43,7 +46,8 @@ export const InputField = (props: InputFieldProps) => {
     labelProps = {},
     wrapperProps = {},
     tags = [],
-    tagRemoveCallback,
+    onUpdate = null,
+    onUpdateTags = null,
     ...inputProps
   } = props;
 
@@ -55,6 +59,41 @@ export const InputField = (props: InputFieldProps) => {
     unstyled: tags && tags.length > 0,
   };
 
+  const onChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    // first handle supplied onChange, if exists
+    if (inputProps.onChange) {
+      inputProps.onChange(e);
+    }
+    // then return value to onUpdate
+    if (onUpdate) {
+      onUpdate(e.target.value);
+    }
+  };
+
+  const onKeyUp = (e: React.KeyboardEvent<HTMLInputElement>) => {
+    // first handle supplied onKeyUp, if exists
+    if (inputProps.onKeyUp) {
+      inputProps.onKeyUp(e);
+    }
+    // then return value to onUpdateTags
+    if (onUpdateTags && onUpdate) {
+      const { value } = inputProps;
+      if (e.key === 'Backspace' && value === '') {
+        onUpdateTags(tags.slice(0,-1));
+      }
+      if (e.key === 'Enter' && value !== '') {
+        onUpdateTags([...tags as string[], value as string]);
+        onUpdate('');
+      }
+    }
+  };
+
+  const onRemoveTag = (index: number) => {
+    if (onUpdateTags) {
+      onUpdateTags(tags.filter((_, idx) => idx !== index));
+    }
+  };
+
   return (
     <div
       {...wrapperProps}
@@ -74,15 +113,17 @@ export const InputField = (props: InputFieldProps) => {
           {label}
         </label>
       }
-      <div className={cl['bk-input-field__tags-and-input']}>
+      <div className={cl['bk-input-field__container']}>
         {tags && (
-          tags.map((tag, idx) => <Tag key={idx} content={tag} onRemove={() => tagRemoveCallback?.(idx)}/>)
+          tags.map((tag, idx) => <Tag key={idx} content={tag} onRemove={() => onRemoveTag(idx)}/>)
         )}
         <Input
           {...injectedInputProps}
           id={controlId}
           form={formContext.formId}
           className={cx(cl['bk-input-field__control'], inputProps.className)}
+          onChange={onChange}
+          onKeyUp={onKeyUp}
         />
       </div>
     </div>