diff --git a/web/app.js b/web/app.js
index 730c5e7..ffdc9c0 100644
--- a/web/app.js
+++ b/web/app.js
@@ -114,6 +114,58 @@ const calendarHistoryState = {
summaryMeta: null,
};
+const RANDOMIZE_SEED_STORAGE_KEY = 'cfg.calendar.randomizeSeed';
+let randomizeSeed = false;
+let randomizeSeedToggle = null;
+let seedIndicatorElement = null;
+let calendarConfigController = null;
+
+function readRandomizeSeedPreference() {
+ try {
+ return localStorage.getItem(RANDOMIZE_SEED_STORAGE_KEY) === '1';
+ } catch (error) {
+ return false;
+ }
+}
+
+function persistRandomizeSeedPreference(enabled) {
+ try {
+ localStorage.setItem(RANDOMIZE_SEED_STORAGE_KEY, enabled ? '1' : '0');
+ } catch (error) {
+ // ignore storage failures
+ }
+}
+
+function updateRandomizeSeedToggleUI() {
+ if (randomizeSeedToggle) {
+ randomizeSeedToggle.checked = Boolean(randomizeSeed);
+ }
+}
+
+function updateSeedIndicator(seedValue) {
+ if (!seedIndicatorElement) {
+ return;
+ }
+ let value = seedValue;
+ if (typeof value === 'undefined') {
+ if (calendarConfigState && calendarConfigState.common) {
+ value = calendarConfigState.common.seed;
+ } else if (typeof getConfigSnapshot === 'function') {
+ try {
+ const snapshot = getConfigSnapshot();
+ value = snapshot?.seed;
+ } catch (error) {
+ value = undefined;
+ }
+ }
+ }
+ if (value === null || typeof value === 'undefined' || value === '') {
+ seedIndicatorElement.textContent = '—';
+ return;
+ }
+ seedIndicatorElement.textContent = String(value);
+}
+
function readVisualsLegacyFlag() {
try {
return localStorage.getItem(VISUALS_LEGACY_FLAG) === '1';
@@ -939,6 +991,13 @@ function renderRunHistory() {
? ''
: `${eventCount} event${eventCount === 1 ? '' : 's'}`;
const metaParts = [`${timestamp}`, `Week: ${week}`];
+ const seedDisplay =
+ entry.seed !== undefined && entry.seed !== null && entry.seed !== ''
+ ? String(entry.seed)
+ : '';
+ if (seedDisplay) {
+ metaParts.push(`Seed: ${seedDisplay}`);
+ }
if (eventText) {
metaParts.push(eventText);
}
@@ -1007,6 +1066,12 @@ function addRunHistoryEntry(entry) {
class: entry.class || 'calendar',
variant: entry.variant || '',
rig: entry.rig || '',
+ seed:
+ typeof entry.seed === 'number'
+ ? entry.seed
+ : typeof entry.seed === 'string' && entry.seed.trim().length > 0
+ ? entry.seed.trim()
+ : '',
week_start: typeof entry.week_start === 'string' ? entry.week_start : '',
label: entry.label || '',
payload: clonePayload(entry.payload) || entry.payload || {},
@@ -2230,6 +2295,15 @@ function setGenerateButtonState(loading) {
updateGenerateButtonDisabledForRuntime();
}
+function handleRandomizeSeedToggleChange() {
+ if (!randomizeSeedToggle) {
+ return;
+ }
+ randomizeSeed = randomizeSeedToggle.checked;
+ persistRandomizeSeedPreference(randomizeSeed);
+ updateRandomizeSeedToggleUI();
+}
+
async function handleGenerate(event) {
if (event && typeof event.preventDefault === 'function') {
event.preventDefault();
@@ -2238,18 +2312,39 @@ async function handleGenerate(event) {
return;
}
+ let randomizedSeedText = '';
+ if (randomizeSeed) {
+ randomizedSeedText = String(Math.floor(Math.random() * 1_000_000_000));
+ let appliedSeed = null;
+ if (calendarConfigController && typeof calendarConfigController.setSeed === 'function') {
+ appliedSeed = calendarConfigController.setSeed(randomizedSeedText, {
+ markUserEdited: true,
+ persist: true,
+ });
+ if (typeof appliedSeed === 'string' && appliedSeed.trim().length > 0) {
+ randomizedSeedText = appliedSeed.trim();
+ }
+ }
+ if (!appliedSeed && calendarConfigState && calendarConfigState.common) {
+ calendarConfigState.common.seed = randomizedSeedText;
+ updateSeedIndicator(randomizedSeedText);
+ }
+ }
+
const snapshot = typeof getConfigSnapshot === 'function' ? getConfigSnapshot() : {};
const variantId = snapshot.variant || 'mk1';
const rigId = snapshot.rig || 'default';
const config = calendarConfigState || {};
const archetype = config?.common?.archetype || '';
const weekStartValue = snapshot.week_start || '';
- const seedValue = snapshot.seed || '';
+ const seedValue = snapshot.seed || randomizedSeedText;
const budgetText =
variantId === 'mk2' && rigId === 'workforce'
? config?.mk2?.workforce?.budgetText || ''
: '';
+ updateSeedIndicator(seedValue);
+
setGenerateButtonState(true);
updateVisuals(null);
showVisualsOverlay('Generating schedule…', { loading: true });
@@ -2352,6 +2447,7 @@ async function handleGenerate(event) {
? result.week_start
: weekStartValue,
label: 'Generated schedule',
+ seed: normalizedSeed,
payload: result,
inputs: inputsSnapshot,
resultSummary: { events: eventsCount },
@@ -3170,6 +3266,22 @@ function hydrateGlobalActions() {
if (!(button instanceof HTMLElement)) {
return;
}
+ seedIndicatorElement = actionsRoot.querySelector('[data-current-seed]') || seedIndicatorElement;
+ if (!actionsRoot.dataset.randomizeSeedHydrated) {
+ randomizeSeed = readRandomizeSeedPreference();
+ actionsRoot.dataset.randomizeSeedHydrated = '1';
+ }
+ const toggle = actionsRoot.querySelector('#randomize-seed-toggle');
+ if (toggle !== randomizeSeedToggle) {
+ if (randomizeSeedToggle) {
+ randomizeSeedToggle.removeEventListener('change', handleRandomizeSeedToggleChange);
+ }
+ randomizeSeedToggle = toggle instanceof HTMLInputElement ? toggle : null;
+ if (randomizeSeedToggle) {
+ randomizeSeedToggle.addEventListener('change', handleRandomizeSeedToggleChange);
+ }
+ }
+ updateRandomizeSeedToggleUI();
if (generateButton && generateButton !== button) {
generateButton.removeEventListener('click', handleGenerate);
}
@@ -3180,6 +3292,7 @@ function hydrateGlobalActions() {
button.addEventListener('click', handleGenerate);
button.dataset.generateBound = '1';
}
+ updateSeedIndicator();
}
function hydrateConfigPanel() {
@@ -3365,6 +3478,10 @@ function hydrateConfigPanel() {
},
};
calendarConfigState = calendarConfig;
+ calendarConfigController = {
+ setSeed: (value, options) => setCalendarSeed(value, options),
+ getSeed: () => (calendarConfig.common.seed ? String(calendarConfig.common.seed) : ''),
+ };
let commonSeedUserEdited = false;
let shouldPersistInitialCommon = false;
@@ -3521,6 +3638,7 @@ function hydrateConfigPanel() {
cfg.weekStart = calendarConfig.common.weekStart || '';
cfg.seed = calendarConfig.common.seed ? String(calendarConfig.common.seed) : '';
renderSummaryChips();
+ updateSeedIndicator(calendarConfig.common.seed);
};
const computeDeterministicSeed = () => {
@@ -3545,6 +3663,7 @@ function hydrateConfigPanel() {
if (seedInput) {
seedInput.value = calendarConfig.common.seed || computeDeterministicSeed();
}
+ updateSeedIndicator(calendarConfig.common.seed);
};
const persistCalendarCommon = () => {
@@ -3558,6 +3677,21 @@ function hydrateConfigPanel() {
persistJsonStorage(CALENDAR_COMMON_STORAGE_KEY, payload);
};
+ function setCalendarSeed(nextSeed, { markUserEdited = true, persist = true } = {}) {
+ const parsedSeed = Number.parseInt(String(nextSeed), 10);
+ if (!Number.isFinite(parsedSeed)) {
+ return '';
+ }
+ calendarConfig.common.seed = String(parsedSeed);
+ commonSeedUserEdited = Boolean(markUserEdited);
+ if (persist) {
+ persistCalendarCommon();
+ }
+ syncCommonInputs();
+ syncCommonStateToChips();
+ return calendarConfig.common.seed;
+ }
+
const persistCalendarMk2Calendar = () => {
persistJsonStorage(CALENDAR_MK2_CALENDAR_STORAGE_KEY, {
compress: Boolean(calendarConfig.mk2.calendar.compress),
@@ -3651,28 +3785,24 @@ function hydrateConfigPanel() {
seedInput.addEventListener('change', () => {
const value = seedInput.value.trim();
if (!value) {
- commonSeedUserEdited = false;
- calendarConfig.common.seed = computeDeterministicSeed();
- seedInput.value = calendarConfig.common.seed;
- } else {
- const numericSeed = Number.parseInt(value, 10);
- if (!Number.isFinite(numericSeed)) {
- seedInput.value = calendarConfig.common.seed || computeDeterministicSeed();
- return;
- }
- calendarConfig.common.seed = String(numericSeed);
- commonSeedUserEdited = true;
+ setCalendarSeed(computeDeterministicSeed(), { markUserEdited: false, persist: true });
+ updateDerivedFromFoundation();
+ return;
}
- persistCalendarCommon();
+ const numericSeed = Number.parseInt(value, 10);
+ if (!Number.isFinite(numericSeed)) {
+ seedInput.value = calendarConfig.common.seed || computeDeterministicSeed();
+ updateSeedIndicator(calendarConfig.common.seed);
+ return;
+ }
+ setCalendarSeed(numericSeed, { markUserEdited: true, persist: true });
updateDerivedFromFoundation();
});
}
if (seedResetButton) {
seedResetButton.addEventListener('click', () => {
- commonSeedUserEdited = false;
- calendarConfig.common.seed = computeDeterministicSeed();
- persistCalendarCommon();
+ setCalendarSeed(computeDeterministicSeed(), { markUserEdited: false, persist: true });
updateDerivedFromFoundation();
});
}
@@ -3680,9 +3810,7 @@ function hydrateConfigPanel() {
if (seedRandomButton) {
seedRandomButton.addEventListener('click', () => {
const randomSeed = Math.floor(Math.random() * 1_000_000_000);
- calendarConfig.common.seed = String(randomSeed);
- commonSeedUserEdited = true;
- persistCalendarCommon();
+ setCalendarSeed(randomSeed, { markUserEdited: true, persist: true });
updateDerivedFromFoundation();
});
}
diff --git a/web/index.html b/web/index.html
index 3269b7a..9053551 100644
--- a/web/index.html
+++ b/web/index.html
@@ -94,9 +94,19 @@