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Merged
arjun-vegeta merged 1 commit into from
Aug 1, 2026
Merged

feat(marketing): add TUI-centric marketing website #36

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392 changes: 392 additions & 0 deletions website/app.js
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Original file line number Diff line number Diff line change
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/**
* LoopCode High-Fidelity TUI Simulator
* Replicates the exact state-machine loop, console transcripts,
* and interactive overlays from the actual Ink codebase.
*/

document.addEventListener('DOMContentLoaded', () => {
// --- Copy Installation script ---
const copyBtn = document.getElementById('copy-cmd-btn');
if (copyBtn) {
copyBtn.addEventListener('click', () => {
const textToCopy = 'curl -fsSL https://raw.githubusercontent.com/arjun-vegeta/loopCode/main/install.sh | bash';
navigator.clipboard.writeText(textToCopy).then(() => {
copyBtn.innerHTML = `<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="#39d353" stroke-width="2.5"><polyline points="20 6 9 17 4 12"/></svg>`;
setTimeout(() => {
copyBtn.innerHTML = `<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="9" y="9" width="13" height="13" rx="2" ry="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></svg>`;
}, 2000);
});
});
}

// --- TUI Spinner Tokens ---
const spinnerChars = ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏'];
let spinnerIdx = 0;
let spinnerTimer = null;

const spinnerEl = document.getElementById('tui-spinner-char');

function startSpinner() {
if (spinnerTimer) clearInterval(spinnerTimer);
spinnerTimer = setInterval(() => {
spinnerIdx = (spinnerIdx + 1) % spinnerChars.length;
spinnerEl.innerText = spinnerChars[spinnerIdx];
}, 80);
}

function stopSpinner() {
clearInterval(spinnerTimer);
spinnerEl.innerText = '·';
}

// --- TUI Interactive Overlays ---
const overlays = {
tasks: document.getElementById('overlay-tasks'),
verify: document.getElementById('overlay-verify'),
budget: document.getElementById('overlay-budget'),
help: document.getElementById('overlay-help'),
};

const hintItems = {
tasks: document.getElementById('hint-tasks'),
verify: document.getElementById('hint-verify'),
budget: document.getElementById('hint-budget'),
help: document.getElementById('hint-help'),
};

function closeAllOverlays() {
Object.values(overlays).forEach((el) => el.classList.remove('active'));
Object.values(hintItems).forEach((el) => el.classList.remove('active'));
}

function toggleOverlay(name) {
const isAlreadyActive = overlays[name].classList.contains('active');
closeAllOverlays();
if (!isAlreadyActive) {
overlays[name].classList.add('active');
hintItems[name].classList.add('active');
}
}

// Mouse clicks for hint bar buttons
Object.keys(overlays).forEach((name) => {
hintItems[name].addEventListener('click', (e) => {
e.stopPropagation();
toggleOverlay(name);
});
// Click overlay itself to close
overlays[name].addEventListener('click', (e) => {
e.stopPropagation();
closeAllOverlays();
});
});

// Global keyboard listener to match TUI hotkeys
document.addEventListener('keydown', (e) => {
// Disable hotkeys if user is typing in standard browser forms (if any)
if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;

const key = e.key.toLowerCase();

if (e.key === 'Escape') {
closeAllOverlays();
} else if (key === 't') {
toggleOverlay('tasks');
} else if (key === 'v') {
toggleOverlay('verify');
} else if (key === 'b') {
toggleOverlay('budget');
} else if (key === 'h') {
toggleOverlay('help');
} else if (e.key === ' ') {
e.preventDefault();
toggleSim();
} else if (key === 'r') {
restartSim();
}
});

// Close overlays clicking anywhere else inside showcase
document.getElementById('tui-showcase').addEventListener('click', (e) => {
// Only close if click wasn't on overlay or hints
if (!e.target.closest('.tui-overlay-container') && !e.target.closest('.tui-hints')) {
closeAllOverlays();
}
});

// --- TUI Transcript Event logs ---
const tuiEvents = [
{
type: 'info',
text: '⏺ Initializing LoopCode session context...',
phase: 'init',
detail: 'loading services',
cost: '$0.00',
},
{ type: 'dim', text: '⎿ SQLite local codebase indexing active.', phase: 'indexing', detail: 'parsing file trees' },
{
type: 'success',
text: '⎿ parsed 48 classes, 129 functions via tree-sitter.',
phase: 'indexing',
detail: 'database synced',
},
{
type: 'info',
text: '⏺ planning: goal IR mapping generated',
phase: 'planning',
detail: 'analyzing dependencies',
cost: '$0.02',
},
{
type: 'success',
text: '⎿ budget verified: monthly: $32.40, goal: $0.00',
phase: 'planning',
detail: 'goal limits audited',
},
{
type: 'info',
text: '⏺ scheduling: topologically sorting tasks...',
phase: 'scheduling',
detail: 'batching queues',
},
{ type: 'dim', text: ' ├─ task 1: fetch db schema (Readonly)' },
{ type: 'dim', text: ' ├─ task 2: write routes/user.ts (writeAllowlist)' },
{ type: 'dim', text: ' ├─ task 3: write controllers/user.ts (writeAllowlist)' },
{ type: 'dim', text: ' └─ task 4: write tests/user.test.ts (writeAllowlist)' },
{
type: 'info',
text: '◐ executing Task 2 & Task 3 in parallel...',
phase: 'execution',
detail: 'running batches',
cost: '$0.08',
},
{ type: 'success', text: ' ├─ checked out worktree: temp_wt_route', phase: 'execution', detail: 'route appended' },
{
type: 'success',
text: ' ├─ checked out worktree: temp_wt_controller',
phase: 'execution',
detail: 'implementing services',
},
{
type: 'error',
text: '✗ L1 verification failed: compile error in user.ts:14',
phase: 'verification',
detail: 'compilation fail',
},
{
type: 'warning',
text: '⚠ feedback loop: re-injecting diagnostics...',
phase: 'replanning',
detail: 'adjusting AST changes',
cost: '$0.12',
},
{ type: 'success', text: '✓ compile check retry 1: PASS', phase: 'execution', detail: 'retry verify passing' },
{
type: 'info',
text: '◐ executing Task 4 (integration test)...',
phase: 'execution',
detail: 'running test suite',
cost: '$0.15',
},
{
type: 'success',
text: '✓ Bun test suite verified: 3 assertions passed',
phase: 'verification',
detail: 'tests passing',
},
{ type: 'info', text: '⏺ AI review: peer analysis passed', phase: 'verification', detail: 'peer reviewing' },
{
type: 'success',
text: '✓ session merged successfully to main branch. cost $0.18',
phase: 'done',
detail: 'completed',
cost: '$0.18',
},
];

const transcriptStream = document.getElementById('tui-transcript-stream');
const phaseTxt = document.getElementById('tui-phase-txt');
const detailTxt = document.getElementById('tui-detail-txt');
const costTxt = document.getElementById('tui-cost-txt');
const composerInput = document.getElementById('tui-composer-input');

const simIndicator = document.getElementById('tui-sim-indicator');
const ctrlSimToggle = document.getElementById('ctrl-sim-toggle');
const ctrlSimReset = document.getElementById('ctrl-sim-reset');

// Overlay nodes snapshot statuses
const taskSnaps = {
1: document.getElementById('task-snap-1'),
2: document.getElementById('task-snap-2'),
3: document.getElementById('task-snap-3'),
4: document.getElementById('task-snap-4'),
5: document.getElementById('task-snap-5'),
};

const verifyLayers = {
1: document.getElementById('v-layer-1'),
2: document.getElementById('v-layer-2'),
3: document.getElementById('v-layer-3'),
4: document.getElementById('v-layer-4'),
5: document.getElementById('v-layer-5'),
};

let simIdx = 0;
let isSimRunning = false;
let simTimeoutId = null;

function renderTuiLine(lineObj) {
const lineEl = document.createElement('div');
lineEl.classList.add('tui-line');

const bulletEl = document.createElement('span');
bulletEl.classList.add('tui-bullet');
bulletEl.innerText = '·';
lineEl.appendChild(bulletEl);

const contentEl = document.createElement('span');
contentEl.className = `tui-content ${lineObj.type}`;
contentEl.innerText = lineObj.text;
lineEl.appendChild(contentEl);

transcriptStream.appendChild(lineEl);
transcriptStream.scrollTop = transcriptStream.scrollHeight;

// Update Status Indicators
if (lineObj.phase) phaseTxt.innerText = lineObj.phase;
if (lineObj.detail) detailTxt.innerText = lineObj.detail;
if (lineObj.cost) costTxt.innerText = lineObj.cost;
}

function updateOverlayStates(idx) {
// Task Overlay state updates
if (idx >= 2) taskSnaps[1].innerText = '✓ completed';
else if (idx >= 0) taskSnaps[1].innerText = '◐ running';

if (idx >= 12) taskSnaps[2].innerText = '✓ completed';
else if (idx >= 10) taskSnaps[2].innerText = '◐ running';

if (idx >= 15) taskSnaps[3].innerText = '✓ completed';
else if (idx === 13) taskSnaps[3].innerText = '✗ failed';
else if (idx >= 10) taskSnaps[3].innerText = '◐ running';

if (idx >= 17) taskSnaps[4].innerText = '✓ completed';
else if (idx >= 16) taskSnaps[4].innerText = '◐ running';

if (idx >= 19) taskSnaps[5].innerText = '✓ completed';
else if (idx >= 18) taskSnaps[5].innerText = '◐ running';

// Verification layers updates
if (idx >= 15) {
verifyLayers[1].className = 'tui-verify-layer passed';
verifyLayers[1].innerText = '✓ Layer 1: Compilation (compile)';
} else if (idx >= 13) {
verifyLayers[1].className = 'tui-verify-layer failed';
verifyLayers[1].innerText = '✗ Layer 1: Compilation (compile)';
} else if (idx >= 11) {
verifyLayers[1].className = 'tui-verify-layer pending';
verifyLayers[1].innerText = '◐ Layer 1: Compilation (compile)';
}

if (idx >= 12) verifyLayers[2].className = 'tui-verify-layer passed';
else if (idx >= 10) verifyLayers[2].className = 'tui-verify-layer pending';

if (idx >= 17) verifyLayers[3].className = 'tui-verify-layer passed';
else if (idx >= 16) verifyLayers[3].className = 'tui-verify-layer pending';

if (idx >= 18) verifyLayers[4].className = 'tui-verify-layer passed';
else if (idx >= 17) verifyLayers[4].className = 'tui-verify-layer pending';

if (idx >= 19) verifyLayers[5].className = 'tui-verify-layer passed';
else if (idx >= 18) verifyLayers[5].className = 'tui-verify-layer pending';
}

function runSimLoop() {
if (!isSimRunning) return;

if (simIdx < tuiEvents.length) {
renderTuiLine(tuiEvents[simIdx]);
updateOverlayStates(simIdx);
simIdx++;
simTimeoutId = setTimeout(runSimLoop, 1200);
} else {
// Completed TUI simulation
isSimRunning = false;
stopSpinner();
simIndicator.innerText = 'simulation finished';
ctrlSimToggle.innerHTML = '<span>[space]</span> restart';
}
}

function startSim() {
isSimRunning = true;
startSpinner();
simIndicator.innerText = 'simulation running';
ctrlSimToggle.innerHTML = '<span>[space]</span> pause';
runSimLoop();
}

function pauseSim() {
isSimRunning = false;
clearTimeout(simTimeoutId);
stopSpinner();
simIndicator.innerText = 'simulation paused';
ctrlSimToggle.innerHTML = '<span>[space]</span> resume';
}

function toggleSim() {
if (simIdx >= tuiEvents.length) {
restartSim();
} else if (isSimRunning) {
pauseSim();
} else {
startSim();
}
}

function restartSim() {
clearTimeout(simTimeoutId);
transcriptStream.innerHTML = '';
simIdx = 0;
phaseTxt.innerText = 'init';
detailTxt.innerText = 'loading services';
costTxt.innerText = '$0.00';

// reset overlay mock text/classes
Object.values(taskSnaps).forEach((el) => {
el.className = 'tui-task-state pending';
el.innerText = '○ pending';
});
Object.values(verifyLayers).forEach((el, index) => {
el.className = 'tui-verify-layer pending';
el.innerText = `○ Layer ${index + 1}: ${getLayerName(index + 1)}`;
});

startSim();
}

function getLayerName(layerNum) {
const names = {
1: 'Compilation (compile)',
2: 'Formatting & Linters (lint)',
3: 'Integration test execution (tests)',
4: 'Static security analysis (semgrep)',
5: 'Peer review assessment (ai-review)',
};
return names[layerNum];
}

// Bind simulation controls
ctrlSimToggle.addEventListener('click', (e) => {
e.stopPropagation();
toggleSim();
});

ctrlSimReset.addEventListener('click', (e) => {
e.stopPropagation();
restartSim();
});

// Start automatically
startSim();
});
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