From 803e13b32cf0ff8b496649fb0a4d6e32400e98a4 Mon Sep 17 00:00:00 2001
From: Fabian Mastenbroek <mail.fabianm@gmail.com>
Date: Wed, 14 Jul 2021 22:23:40 +0200
Subject: feat(ui): Migrate to PatternFly 4 design framework

This change is a rewrite of the existing OpenDC frontend in order to
migrate to the PatternFly 4 design framework.

PatternFly is used by Red Hat for various computing related services such
as OpenShift, Red Hat Virtualization and Cockpit. Since their design
requirements are very similar to those of OpenDC (modeling computing
services), migrating to PatternFly 4 allows us to re-use design choices
from these services.

See https://www.patternfly.org/v4/ for more information about
PatternFly.
---
 .../src/components/modals/TextInputModal.js        | 65 ++++++++++++++++------
 1 file changed, 47 insertions(+), 18 deletions(-)

(limited to 'opendc-web/opendc-web-ui/src/components/modals/TextInputModal.js')

diff --git a/opendc-web/opendc-web-ui/src/components/modals/TextInputModal.js b/opendc-web/opendc-web-ui/src/components/modals/TextInputModal.js
index 6758fdc0..392a729e 100644
--- a/opendc-web/opendc-web-ui/src/components/modals/TextInputModal.js
+++ b/opendc-web/opendc-web-ui/src/components/modals/TextInputModal.js
@@ -1,31 +1,60 @@
 import PropTypes from 'prop-types'
-import React, { useRef } from 'react'
+import React, { useRef, useState } from 'react'
 import Modal from './Modal'
+import { Form, FormGroup, TextInput } from '@patternfly/react-core'
 
-function TextInputModal({ title, label, show, callback, initialValue }) {
+function TextInputModal({ title, label, isOpen, callback, initialValue }) {
     const textInput = useRef(null)
-    const onSubmit = () => {
-        callback(textInput.current.value)
+    const [isSubmitted, setSubmitted] = useState(false)
+    const [isValid, setValid] = useState(true)
+
+    const resetState = () => {
         textInput.current.value = ''
+        setSubmitted(false)
+        setValid(false)
+    }
+    const onSubmit = (event) => {
+        const value = textInput.current.value
+        setSubmitted(true)
+
+        if (event) {
+            event.preventDefault()
+        }
+
+        if (!value) {
+            setValid(false)
+            return false
+        }
+
+        callback(value)
+        resetState()
+        return true
     }
     const onCancel = () => {
         callback(undefined)
-        textInput.current.value = ''
+        resetState()
     }
 
     return (
-        <Modal title={title} show={show} onSubmit={onSubmit} onCancel={onCancel}>
-            <form
-                onSubmit={(e) => {
-                    e.preventDefault()
-                    onSubmit()
-                }}
-            >
-                <div className="form-group">
-                    <label className="form-control-label">{label}</label>
-                    <input type="text" className="form-control" ref={textInput} defaultValue={initialValue} />
-                </div>
-            </form>
+        <Modal title={title} isOpen={isOpen} onSubmit={onSubmit} onCancel={onCancel}>
+            <Form onSubmit={onSubmit}>
+                <FormGroup
+                    label={label}
+                    fieldId="text-input"
+                    isRequired
+                    validated={isSubmitted && !isValid ? 'error' : 'default'}
+                    helperTextInvalid="This field cannot be empty"
+                >
+                    <TextInput
+                        id="text-input"
+                        name="text-input"
+                        isRequired
+                        type="text"
+                        ref={textInput}
+                        defaultValue={initialValue}
+                    />
+                </FormGroup>
+            </Form>
         </Modal>
     )
 }
@@ -33,7 +62,7 @@ function TextInputModal({ title, label, show, callback, initialValue }) {
 TextInputModal.propTypes = {
     title: PropTypes.string.isRequired,
     label: PropTypes.string.isRequired,
-    show: PropTypes.bool.isRequired,
+    isOpen: PropTypes.bool.isRequired,
     callback: PropTypes.func.isRequired,
     initialValue: PropTypes.string,
 }
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