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Added a create instance and more error handling and some style changes

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chris bell
2026-06-09 21:55:37 -05:00
parent 9729a00ca6
commit 59e5c5ff38
5 changed files with 239 additions and 34 deletions
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61
flake.lock generated Normal file
View File

@@ -0,0 +1,61 @@
{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1780749050,
"narHash": "sha256-3av0pIjlOWQ6rDbNOmpUSvbNnJkGORQKKjb4LtCZsIY=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "a799d3e3886da994fa307f817a6bc705ae538eeb",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

24
vssm_web/vssm_web/src/api.ts
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@@ -14,18 +14,36 @@ class api {
export async function fetchInstanceList(): Promise<Instance[]> {
const res = await fetch(`${ADDRESS}/instances/list`);
if (!res.ok) throw new Error(`Could not fetch instance list: ${res.status}`);
if (!res.ok) {
const message = await res.text();
throw new Error(`Could not fetch instance list: ${message.trim()}`);
}
return res.json();
}
export async function sendStartInstanceRequest(name: string) {
const res = await fetch(`${ADDRESS}/instances/start?name=${name}`, {method: "POST"});
if (!res.ok) throw new Error(`Start Server Request failed: ${res.status}`);
if (!res.ok) {
const message = await res.text();
throw new Error(`Start Instance Request failed: ${message.trim()}`);
}
return res.json;
}
export async function sendStopInstanceRequest(name: string) {
const res = await fetch(`${ADDRESS}/instances/stop?name=${name}`, {method: "POST"});
if (!res.ok) throw new Error(`Stop Server Request failed: ${res.status}`);
if (!res.ok) {
const message = await res.text();
throw new Error(`Stop Instance Request failed: ${message.trim()}`);
}
return res.json;
}
export async function sendCreateInstanceRequest(name: string, version: string, port: number) {
const res = await fetch(`${ADDRESS}/instances/create?name=${name}&version=${version}&port=${port}`, {method: "POST"});
if (!res.ok) {
const message = await res.text();
throw new Error(`Create instance request failed: ${message.trim()}`);
}
return res.json;
}

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vssm_web/vssm_web/src/assets/Goudament.ttf Normal file
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73
vssm_web/vssm_web/src/components/InstanceTable.tsx
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@@ -1,5 +1,5 @@
import React, { useEffect, useState } from "react";
import {fetchInstanceList, sendStartInstanceRequest, sendStopInstanceRequest} from "../api";
import {fetchInstanceList, sendStartInstanceRequest, sendStopInstanceRequest, sendCreateInstanceRequest} from "../api";
type Instance = {
name: string;
@@ -14,6 +14,11 @@ export default function InstancesTable() {
const [error, setError] = useState<string | null>(null);
const [actionLoading, setActionLoading] = useState<Record<string, boolean>>({});
const [createModalOpen, setCreateModalOpen] = useState(false);
const [createForm, setCreateForm] = useState({ name: "", version: "", port: "" });
const [createError, setCreateError] = useState<string | null>(null);
const [createLoading, setCreateLoading] = useState(false);
async function refreshInstanceList() {
setLoading(true);
setError(null);
@@ -72,13 +77,37 @@ export default function InstancesTable() {
}
}
function openCreateModal() {
setCreateForm({ name: "", version: "", port: "" });
setCreateError(null);
setCreateModalOpen(true);
}
function handleFormChange(e: React.ChangeEvent<HTMLInputElement>) {
setCreateForm(prev => ({ ...prev, [e.target.name]: e.target.value }));
}
async function handleCreate() {
setCreateError(null);
setCreateLoading(true);
try {
await sendCreateInstanceRequest(createForm.name, createForm.version, parseInt(createForm.port));
setCreateModalOpen(false);
await refreshInstanceList();
} catch (e: any) {
setCreateError(e.message ?? String(e));
} finally {
setCreateLoading(false);
}
}
useEffect(() => {
refreshInstanceList();
}, []);
return (
<div className="instancesBlock">
<h3>Instances</h3>
<h2>Instances</h2>
{error && <div className="error">Error: {error}</div>}
@@ -94,7 +123,7 @@ export default function InstancesTable() {
<tbody>
{!instances && !loading && (
<tr>
<td colSpan={4}>No data</td>
<td colSpan={4}>No instances found, create one below!</td>
</tr>
)}
@@ -108,19 +137,49 @@ export default function InstancesTable() {
</td>
<td>{inst.port}</td>
<td>
<button
<div className="flexboxHorizontal">
<button
id="startStopButton"
className={inst.status === "RUNNING" ? "stop" : "start"}
onClick={() => void handleToggle(inst)}
disabled={loading || actionLoading[inst.name]}
>
{actionLoading[inst.name] ? "..." : inst.status === "RUNNING" ? "\u25FC Stop" : "\u25B6 Start"}
</button>
>
{actionLoading[inst.name] ? "..." : inst.status === "RUNNING" ? "\u25FC Stop" : "\u25B6 Start"}
</button>
<button className="normalButton">&#x270E; Edit</button>
</div>
</td>
</tr>
))}
<tr>
<td>
<div className="flexboxHorizontal">
<b>Create new instance</b>
<button onClick={() => openCreateModal()}>+</button>
</div>
</td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
{createModalOpen && (
<div className="modalBackdrop" onClick={() => setCreateModalOpen(false)}>
<div className="modalCard" onClick={e => e.stopPropagation()}>
<h3>Create New Instance</h3>
{createError && <div className="error">Error: {createError}</div>}
<input type="text" name="name" value={createForm.name} onChange={handleFormChange} placeholder="Instance Name" />
<input type="text" name="version" value={createForm.version} onChange={handleFormChange} placeholder="1.22.3" />
<input type="text" name="port" value={createForm.port} onChange={handleFormChange} placeholder="12345" />
<button onClick={handleCreate} disabled={createLoading}>
{createLoading ? "Creating..." : "Create"}
</button>
</div>
</div>
)}
</div>
);
}

113
vssm_web/vssm_web/src/index.css
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@@ -12,7 +12,7 @@
rgba(0, 0, 0, 0.1) 0 10px 15px -3px, rgba(0, 0, 0, 0.05) 0 4px 6px -2px;
--sans: system-ui, 'Segoe UI', Roboto, sans-serif;
--heading: system-ui, 'Segoe UI', Roboto, sans-serif;
--heading: Goudament, system-ui, 'Segoe UI', Roboto, sans-serif;
--mono: ui-monospace, Consolas, monospace;
font: 18px/145% var(--sans);
@@ -30,6 +30,11 @@
}
}
@font-face {
font-family: Goudament;
src: url(assets/Goudament.ttf);
}
/* @media (prefers-color-scheme: dark) {
:root {
--text: #9ca3af;
@@ -85,22 +90,27 @@ body {
h1,
h2 {
font-family: var(--heading);
font-weight: 500;
color: var(--text-h);
color: #91a357;
text-shadow: 3px 3px 5px #2c0105 ;
font-family: var(--heading);
}
h3 {
color: var(--text);
}
h1 {
font-size: 56px;
font-size: 4.5em;
letter-spacing: -1.68px;
margin: 32px 0;
@media (max-width: 1024px) {
font-size: 36px;
margin: 20px 0;
}
font-family: var(--heading);
}
h2 {
font-size: 24px;
font-size: 4em;
line-height: 118%;
letter-spacing: -0.24px;
margin: 0 0 8px;
@@ -108,6 +118,7 @@ h2 {
font-size: 20px;
}
}
p {
margin: 0;
}
@@ -128,33 +139,91 @@ code {
}
.contentBox {
background-color: rgba(255,255,255,0.6);
width: 1200;
max-width: 95%;
background-color: var(--accent-bg);
/* opacity: 0.8; */
width: 1000;
max-width: 85%;
min-height: 200px;
margin: auto;
padding: 20px 0;
}
header {
width: 100%;
background-color: rgba(103, 183, 7, 0.27);
max-width: 100%;
background-color: rgba(0, 0, 0, 0.2);
color: #333;
height: auto;
padding: 5px 25px;
padding: 5px 20px;
margin-bottom: 25px;
display: flex;
}
header h1 {
font-size: xx-large;
font-family: 'Times New Roman', Times, serif;
font-size: 4em;
}
/* Layout stuff */
.flexboxHorizontal {
display: flex;
gap: 10px;
}
.modalBackdrop {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.8);
display: flex;
align-items: center;
justify-content: center;
z-index: 100;
}
.modalCard {
background: var(--accent-bg);
padding: 50px;
border-radius: 8px;
display: flex;
flex-direction: column;
gap: 12px;
min-width: 300px;
}
/* Normal components styling */
button {
transition: transform 0.15s ease-in-out 0s;
padding: 5px 15px;
border-radius: 6px;
color: #f4f3ec;
background-color: var(--accent);
border: transparent 0px solid;
min-height: 3px;
font-size: medium;
} button:hover {
transform: scale(1.05);
}
input {
transition: transform 0.15s ease-in-out 0s;
padding: 5px 15px;
border-radius: 6px;
color: #f4f3ec;
background-color: #333;
border: transparent 0px solid;
min-height: 25px;
} input:focus {
transform: scale(1.05);
}
.normalButton {
padding: 5px 15px;
border-radius: 6px;
color: #f4f3ec;
background-color: #455487;
border: transparent 0px solid;
}
/* -- INSTANCE TABLE */
.instancesBlock {
background-color: var(--accent-bg);
max-width: 95%;
background-color: transparent;
max-width: 80%;
margin: auto;
padding: 15px;
}
@@ -169,8 +238,8 @@ header h1 {
border: var(--accent-border) 0px solid;
}
.instancesBlock #startStopButton.stop{
background-color: red;
border: #a40000 0px solid;
background-color: rgb(206, 62, 62);
border: transparent 0px solid;
}
.instancesBlock table {
@@ -179,14 +248,12 @@ header h1 {
border-collapse: collapse;
text-align: left;
}
.instancesBlock th {
padding: 10px 12px;
font-weight: 600;
border-bottom: 2px solid var(--border);
color: var(--text-h);
}
.instancesBlock td {
padding: 10px 12px;
border-bottom: 1px solid var(--border);
@@ -195,9 +262,6 @@ header h1 {
#statusIndicator {
padding: 5px 15px;
border-radius: 10px;
/* background-color: var(--accent); */
/* border: var(--accent-border) 3px solid; */
}
#statusIndicator.running {
color: var(--accent-border);
@@ -205,3 +269,6 @@ header h1 {
#statusIndicator.stopped {
color: #a40000;
}