From adb8eef93a3df1fef5c83270e3aa5e64fb2a0a45 Mon Sep 17 00:00:00 2001
From: -l <anderslangseth@gmail.com>
Date: Wed, 6 Nov 2024 15:44:39 +0100
Subject: [PATCH] add Value.Upload component

---
 .../forms/Value/SummaryList/Examples.tsx      | 21 ++++-
 .../uilib/extensions/forms/Value/Upload.mdx   | 26 ++++++
 .../forms/Value/Upload/Examples.tsx           | 91 +++++++++++++++++++
 .../extensions/forms/Value/Upload/demos.mdx   | 31 +++++++
 .../extensions/forms/Value/Upload/info.mdx    | 62 +++++++++++++
 .../forms/Value/Upload/properties.mdx         | 15 +++
 .../docs/uilib/extensions/forms/changelog.mdx |  4 +
 .../more-fields/Upload/info.mdx               |  2 +
 .../extensions/forms/Value/Upload/Upload.tsx  | 23 +++++
 .../Value/Upload/__tests__/Upload.test.tsx    | 75 +++++++++++++++
 .../extensions/forms/Value/Upload/index.ts    |  2 +
 .../src/extensions/forms/Value/index.ts       |  1 +
 12 files changed, 352 insertions(+), 1 deletion(-)
 create mode 100644 packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload.mdx
 create mode 100644 packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/Examples.tsx
 create mode 100644 packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/demos.mdx
 create mode 100644 packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/info.mdx
 create mode 100644 packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/properties.mdx
 create mode 100644 packages/dnb-eufemia/src/extensions/forms/Value/Upload/Upload.tsx
 create mode 100644 packages/dnb-eufemia/src/extensions/forms/Value/Upload/__tests__/Upload.test.tsx
 create mode 100644 packages/dnb-eufemia/src/extensions/forms/Value/Upload/index.ts

diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/SummaryList/Examples.tsx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/SummaryList/Examples.tsx
index 93f658babe3..4d7dbb7f5d2 100644
--- a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/SummaryList/Examples.tsx
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/SummaryList/Examples.tsx
@@ -2,6 +2,16 @@ import ComponentBox from '../../../../../../shared/tags/ComponentBox'
 import { Card } from '@dnb/eufemia/src'
 import { Field, Form, Value } from '@dnb/eufemia/src/extensions/forms'
 
+function createMockFile(name: string, size: number, type: string) {
+  const file = new File([], name, { type })
+  Object.defineProperty(file, 'size', {
+    get() {
+      return size
+    },
+  })
+  return file
+}
+
 export const DefaultLayout = () => {
   return (
     <ComponentBox data-visual-test="forms-value-summary-list-default">
@@ -132,15 +142,24 @@ export function InheritVisibility() {
 
 export function InheritLabel() {
   return (
-    <ComponentBox>
+    <ComponentBox scope={{ createMockFile }}>
       <Form.Handler>
         <Card stack>
           <Field.String path="/foo" defaultValue="foo" label="foo label" />
           <Field.String path="/bar" defaultValue="bar" label="bar label" />
+          <Field.Upload
+            path="/baz"
+            defaultValue={[
+              { file: createMockFile('fileName-1.png', 100, 'image/png') },
+              { file: createMockFile('fileName-2.png', 200, 'image/png') },
+            ]}
+            label="baz label"
+          />
 
           <Value.SummaryList inheritLabel>
             <Value.String path="/foo" />
             <Value.String path="/bar" />
+            <Value.Upload path="/baz" />
           </Value.SummaryList>
         </Card>
       </Form.Handler>
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload.mdx
new file mode 100644
index 00000000000..6333ac1a371
--- /dev/null
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload.mdx
@@ -0,0 +1,26 @@
+---
+title: 'Upload'
+description: '`Value.Upload` will render the selected country.'
+componentType: 'feature-value'
+showTabs: true
+tabs:
+  - title: Info
+    key: '/info'
+  - title: Demos
+    key: '/demos'
+  - title: Properties
+    key: '/properties'
+breadcrumb:
+  - text: Forms
+    href: /uilib/extensions/forms/
+  - text: Value
+    href: /uilib/extensions/forms/Value/
+  - text: Upload
+    href: /uilib/extensions/forms/Value/Upload/
+---
+
+import Info from 'Docs/uilib/extensions/forms/Value/Upload/info'
+import Demos from 'Docs/uilib/extensions/forms/Value/Upload/demos'
+
+<Info />
+<Demos />
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/Examples.tsx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/Examples.tsx
new file mode 100644
index 00000000000..677d7992aa1
--- /dev/null
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/Examples.tsx
@@ -0,0 +1,91 @@
+import ComponentBox from '../../../../../../shared/tags/ComponentBox'
+import { P } from '@dnb/eufemia/src'
+import { Form, Value } from '@dnb/eufemia/src/extensions/forms'
+
+function createMockFile(name: string, size: number, type: string) {
+  const file = new File([], name, { type })
+  Object.defineProperty(file, 'size', {
+    get() {
+      return size
+    },
+  })
+  return file
+}
+
+export const Placeholder = () => {
+  return (
+    <ComponentBox>
+      <Value.Upload placeholder="No values given" />
+    </ComponentBox>
+  )
+}
+
+export const WithValue = () => {
+  return (
+    <ComponentBox scope={{ createMockFile }}>
+      <Value.Upload
+        value={[
+          { file: createMockFile('fileName-1.png', 100, 'image/png') },
+          { file: createMockFile('fileName-2.png', 200, 'image/png') },
+        ]}
+      />
+    </ComponentBox>
+  )
+}
+
+export const Label = () => {
+  return (
+    <ComponentBox>
+      <Value.Upload label="Label text" showEmpty />
+    </ComponentBox>
+  )
+}
+
+export const LabelAndValue = () => {
+  return (
+    <ComponentBox scope={{ createMockFile }}>
+      <Value.Upload
+        label="Label text"
+        value={[
+          { file: createMockFile('fileName-1.png', 100, 'image/png') },
+          { file: createMockFile('fileName-2.png', 200, 'image/png') },
+        ]}
+      />
+    </ComponentBox>
+  )
+}
+
+export const Inline = () => {
+  return (
+    <ComponentBox scope={{ createMockFile }}>
+      <P>
+        This is before the component
+        <Value.Upload
+          value={[
+            { file: createMockFile('fileName-1.png', 100, 'image/png') },
+            { file: createMockFile('fileName-2.png', 200, 'image/png') },
+          ]}
+          inline
+        />
+        This is after the component
+      </P>
+    </ComponentBox>
+  )
+}
+
+export const WithPath = () => {
+  return (
+    <ComponentBox scope={{ createMockFile }}>
+      <Form.Handler
+        data={{
+          myFiles: [
+            { file: createMockFile('fileName-1.png', 100, 'image/png') },
+            { file: createMockFile('fileName-2.png', 200, 'image/png') },
+          ],
+        }}
+      >
+        <Value.Upload path="/myFiles" />
+      </Form.Handler>
+    </ComponentBox>
+  )
+}
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/demos.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/demos.mdx
new file mode 100644
index 00000000000..f828d1679ef
--- /dev/null
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/demos.mdx
@@ -0,0 +1,31 @@
+---
+showTabs: true
+---
+
+import * as Examples from './Examples'
+
+## Demos
+
+### Placeholder
+
+<Examples.Placeholder />
+
+### Value
+
+<Examples.WithValue />
+
+### Label
+
+<Examples.Label />
+
+### Label and value
+
+<Examples.LabelAndValue />
+
+### With path
+
+<Examples.WithPath />
+
+### Inline
+
+<Examples.Inline />
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/info.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/info.mdx
new file mode 100644
index 00000000000..d58c2028121
--- /dev/null
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/info.mdx
@@ -0,0 +1,62 @@
+---
+showTabs: true
+---
+
+## Description
+
+`Value.SelectCountry` will render the selected country.
+
+```jsx
+import { Value } from '@dnb/eufemia/extensions/forms'
+render(<Value.SelectCountry path="/country" />)
+```
+
+There is a corresponding [Field.SelectCountry](/uilib/extensions/forms/feature-fields/SelectCountry) component.
+
+### The `useCountry` hook
+
+You can use the `Value.SelectCountry.useCountry` hook to get the country name by ISO code. It returns the country name in the current locale.
+
+```tsx
+import { Value } from '@dnb/eufemia/extensions/forms'
+
+const MyComponent = () => {
+  const { getCountryNameByIso } = Value.SelectCountry.useCountry('NO')
+}
+```
+
+### TransformIn and TransformOut
+
+You can use the `transformIn` and `transformOut` to transform the value before it gets displayed in the field and before it gets sent to the form. The second parameter is the country object. You may have a look at the demo below to see how it works.
+
+```tsx
+const transformOut = (value, country) => {
+  if (value) {
+    return `${country.name} (${value})`
+  }
+}
+const transformIn = (value) => {
+  return String(value).match(/\((.*)\)/)?.[1]
+}
+```
+
+### onFocus, onBlur, onChange
+
+These events have an additional parameter with the country object.
+
+```tsx
+const onFocus = (value, country) => {}
+```
+
+## The country object
+
+```ts
+{
+  cdc: '47',
+  iso: 'NO',
+  name: 'Norge',
+  i18n: { en: 'Norway', nb: 'Norge' },
+  regions: ['Scandinavia', 'Nordic'],
+  continent: 'Europe',
+}
+```
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/properties.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/properties.mdx
new file mode 100644
index 00000000000..48112439f45
--- /dev/null
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/Value/Upload/properties.mdx
@@ -0,0 +1,15 @@
+---
+showTabs: true
+---
+
+import TranslationsTable from 'dnb-design-system-portal/src/shared/parts/TranslationsTable'
+import PropertiesTable from 'dnb-design-system-portal/src/shared/parts/PropertiesTable'
+import { ValueProperties } from '@dnb/eufemia/src/extensions/forms/Value/ValueDocs'
+
+## Properties
+
+<PropertiesTable props={ValueProperties} />
+
+## Translations
+
+<TranslationsTable localeKey={['Upload', 'Field']} />
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/changelog.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/changelog.mdx
index fe03c63d274..85fbb373da0 100644
--- a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/changelog.mdx
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/changelog.mdx
@@ -11,6 +11,10 @@ breadcrumb:
 
 # Change log
 
+## 10.55
+
+- Added [Value.Upload](/uilib/extensions/forms/Value/Upload/) component to render a file value.
+
 Change log for the Eufemia Forms extension.
 
 ## v10.54
diff --git a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/feature-fields/more-fields/Upload/info.mdx b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/feature-fields/more-fields/Upload/info.mdx
index c2603ec6acc..58eeb8a6b50 100644
--- a/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/feature-fields/more-fields/Upload/info.mdx
+++ b/packages/dnb-design-system-portal/src/docs/uilib/extensions/forms/feature-fields/more-fields/Upload/info.mdx
@@ -11,6 +11,8 @@ import { Field } from '@dnb/eufemia/extensions/forms'
 render(<Field.Upload />)
 ```
 
+There is a corresponding [Value.Upload](/uilib/extensions/forms/Value/Upload) component.
+
 ## The data and file format
 
 The returned data is an array of objects containing a file object and a unique ID. The file object contains the file itself and some additional properties like an unique ID.
diff --git a/packages/dnb-eufemia/src/extensions/forms/Value/Upload/Upload.tsx b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/Upload.tsx
new file mode 100644
index 00000000000..3a2541cf4bb
--- /dev/null
+++ b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/Upload.tsx
@@ -0,0 +1,23 @@
+import React from 'react'
+import classnames from 'classnames'
+import ValueBlock from '../../ValueBlock'
+import { useValueProps } from '../../hooks'
+import { ValueProps } from '../../types'
+
+export type Props = ValueProps<string>
+
+function Upload(props: Props) {
+  const { value, className, ...rest } = useValueProps(props)
+  console.log(value)
+  return (
+    <ValueBlock
+      className={classnames('dnb-forms-value-string', className)}
+      {...rest}
+    >
+      {'value'}
+    </ValueBlock>
+  )
+}
+
+Upload._supportsSpacingProps = true
+export default Upload
diff --git a/packages/dnb-eufemia/src/extensions/forms/Value/Upload/__tests__/Upload.test.tsx b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/__tests__/Upload.test.tsx
new file mode 100644
index 00000000000..6b8cf409c1b
--- /dev/null
+++ b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/__tests__/Upload.test.tsx
@@ -0,0 +1,75 @@
+import React from 'react'
+import { screen, render } from '@testing-library/react'
+import { Value, Form } from '../../..'
+
+describe('Value.SelectCountry', () => {
+  it('renders string values', () => {
+    render(<Value.SelectCountry value="NO" />)
+
+    expect(
+      document.querySelector(
+        '.dnb-forms-value-select-country .dnb-forms-value-block__content'
+      )
+    ).toHaveTextContent('Norge')
+  })
+
+  it('renders label when showEmpty is true', () => {
+    render(<Value.SelectCountry showEmpty label="My label" />)
+    expect(document.querySelector('.dnb-form-label')).toHaveTextContent(
+      'My label'
+    )
+  })
+
+  it('renders value and label', () => {
+    render(<Value.SelectCountry label="My selections" value="NO" />)
+    expect(
+      document.querySelector(
+        '.dnb-forms-value-select-country .dnb-forms-value-block__content'
+      )
+    ).toHaveTextContent('Norge')
+
+    expect(document.querySelector('.dnb-form-label')).toHaveTextContent(
+      'My selections'
+    )
+  })
+
+  it('renders custom label', () => {
+    render(<Value.SelectCountry label="Custom label" showEmpty />)
+    expect(document.querySelector('.dnb-form-label')).toHaveTextContent(
+      'Custom label'
+    )
+  })
+
+  it('renders placeholder', () => {
+    render(<Value.SelectCountry placeholder="Please select a value" />)
+    expect(screen.getByText('Please select a value')).toBeInTheDocument()
+  })
+
+  it('renders value from path', () => {
+    render(
+      <Form.Handler data={{ myCountry: 'CH' }}>
+        <Value.SelectCountry path="/myCountry" />
+      </Form.Handler>
+    )
+
+    expect(
+      document.querySelector(
+        '.dnb-forms-value-select-country .dnb-forms-value-block__content'
+      )
+    ).toHaveTextContent('Sveits')
+  })
+
+  it('formats value in different locale', () => {
+    render(
+      <Form.Handler locale="en-GB" data={{ myCountry: 'CH' }}>
+        <Value.SelectCountry path="/myCountry" />
+      </Form.Handler>
+    )
+
+    expect(
+      document.querySelector(
+        '.dnb-forms-value-select-country .dnb-forms-value-block__content'
+      )
+    ).toHaveTextContent('Switzerland')
+  })
+})
diff --git a/packages/dnb-eufemia/src/extensions/forms/Value/Upload/index.ts b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/index.ts
new file mode 100644
index 00000000000..c2369c59991
--- /dev/null
+++ b/packages/dnb-eufemia/src/extensions/forms/Value/Upload/index.ts
@@ -0,0 +1,2 @@
+export { default } from './Upload'
+export * from './Upload'
diff --git a/packages/dnb-eufemia/src/extensions/forms/Value/index.ts b/packages/dnb-eufemia/src/extensions/forms/Value/index.ts
index 05e14cc75f4..bc35941251e 100644
--- a/packages/dnb-eufemia/src/extensions/forms/Value/index.ts
+++ b/packages/dnb-eufemia/src/extensions/forms/Value/index.ts
@@ -16,3 +16,4 @@ export { default as OrganizationNumber } from './OrganizationNumber'
 export { default as SelectCountry } from './SelectCountry'
 export { default as ArraySelection } from './ArraySelection'
 export { default as Selection } from './Selection'
+export { default as Upload } from './Upload'