merge: Address technical dept in topology view (#162)

This pull request aims to address some of the technical debt in the topology 
view of the OpenDC frontend.

* Add support for panning of the datacenter topology
* Isolate world coordinate space (world objects do not depend on camera scale or position)
* Split transpiled modules into a separate chunk to reduce deduplication
* Encode state in topology actions to reduce global state
* Restructure components per page
* Enable more ESLint rules through `eslint:recommended` ruleset
* Move page components in separate files.

1 files changed, 69 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/topologies/sidebar/NameComponent.js b/opendc-web/opendc-web-ui/src/components/topologies/sidebar/NameComponent.js
new file mode 100644
index 00000000..ececd07b
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/topologies/sidebar/NameComponent.js
@@ -0,0 +1,69 @@
+import PropTypes from 'prop-types'
+import React, { useRef, useState } from 'react'
+import { Button, TextInput } from '@patternfly/react-core'
+import { PencilAltIcon, CheckIcon, TimesIcon } from '@patternfly/react-icons'
+
+function NameComponent({ name, onEdit }) {
+    const [isEditing, setEditing] = useState(false)
+    const nameInput = useRef(null)
+
+    const onCancel = () => {
+        nameInput.current.value = name
+        setEditing(false)
+    }
+
+    const onSubmit = (event) => {
+        if (event) {
+            event.preventDefault()
+        }
+
+        const name = nameInput.current.value
+        if (name) {
+            onEdit(name)
+        }
+
+        setEditing(false)
+    }
+
+    return (
+        <form
+            className={`pf-c-inline-edit ${isEditing ? 'pf-m-inline-editable' : ''} pf-u-display-inline-block`}
+            onSubmit={onSubmit}
+        >
+            <div className="pf-c-inline-edit__group">
+                <div className="pf-c-inline-edit__value" id="single-inline-edit-example-label">
+                    {name}
+                </div>
+                <div className="pf-c-inline-edit__action pf-m-enable-editable">
+                    <Button className="pf-u-py-0" variant="plain" aria-label="Edit" onClick={() => setEditing(true)}>
+                        <PencilAltIcon />
+                    </Button>
+                </div>
+            </div>
+            <div className="pf-c-inline-edit__group">
+                <div className="pf-c-inline-edit__input">
+                    <TextInput type="text" defaultValue={name} ref={nameInput} aria-label="Editable text input" />
+                </div>
+                <div className="pf-c-inline-edit__group pf-m-action-group pf-m-icon-group">
+                    <div className="pf-c-inline-edit__action pf-m-valid">
+                        <Button className="pf-u-py-0" variant="plain" aria-label="Save edits" onClick={onSubmit}>
+                            <CheckIcon />
+                        </Button>
+                    </div>
+                    <div className="pf-c-inline-edit__action">
+                        <Button className="pf-u-py-0" variant="plain" aria-label="Cancel edits" onClick={onCancel}>
+                            <TimesIcon />
+                        </Button>
+                    </div>
+                </div>
+            </div>
+        </form>
+    )
+}
+
+NameComponent.propTypes = {
+    name: PropTypes.string,
+    onEdit: PropTypes.func,
+}
+
+export default NameComponent