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roast_command_center/public/js/main.js
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2026-08-09 14:30:42 -04:00

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import { FIELD_IDS, blankPlan } from "/shared/fields.js?v=__ASSET_VERSION__";
import { computeLedger } from "/shared/ledger.js?v=__ASSET_VERSION__";
import {
formatDuration,
formatSigned,
parseRangeMidpoint,
} from "/shared/time.js?v=__ASSET_VERSION__";
import {
CULTIVARS,
findCultivar,
findProcess,
findRoastLevel,
} from "/shared/reference-data.js?v=__ASSET_VERSION__";
import { buildPlanCurve, pointsToPathD, tToX, tempToY } from "/shared/curve.js?v=__ASSET_VERSION__";
import { initPrefillPanel } from "./prefill-ui.js?v=__ASSET_VERSION__";
import { initAlogPanel } from "./alog-ui.js?v=__ASSET_VERSION__";
import { initPrint } from "./print.js?v=__ASSET_VERSION__";
import { initLotPicker } from "./lot-picker.js?v=__ASSET_VERSION__";
import { api, protectedFetch, csrfToken } from "./api.js?v=__ASSET_VERSION__";
import { applyAvatar, initSideNav } from "./nav.js?v=__ASSET_VERSION__";
import { wireWhyPanels } from "./why-panels.js?v=__ASSET_VERSION__";
import { initFieldHelp } from "./field-help.js?v=__ASSET_VERSION__";
import { initPlanChat } from "./plan-chat-ui.js?v=__ASSET_VERSION__";
import { showToast } from "./toast.js?v=__ASSET_VERSION__";
const FIELD_ID_SET = new Set(FIELD_IDS);
const STORAGE_PREFIX = "roastPlannerPlan.v2";
let storageKey = null;
let remotePlanId = null;
let draftSyncedAt = null;
// The custom name of the currently loaded plan (server column, not part of the plan JSONB —
// see roast_plans.name). Header display prefers this over worksheet field 0.1 when set.
let currentPlanName = "";
let plans = [];
let lastDrawerOpener = null;
let deferredInstallPrompt = null;
let lotPicker = null;
const BAND_DOMAIN = [60, 220]; // shared °C domain for every band-track in the Machine Plan section
// Learned per-user machine profile (pace factor + temperature bands) from shared/learn.js — see
// its header comment. Cached to localStorage per user so it's available offline, same pattern as
// the plan draft cache below.
const MACHINE_PROFILE_KEY_PREFIX = "roastPlannerMachineProfile.v1";
let machineProfile = null;
// Learned roaster behavior from uploaded .alogs (server-aggregated) — used as the plan
// curve's fallback milestone temps so the suggested curve matches this user's machine.
let roasterProfile = null;
async function loadRoasterProfile() {
try {
const response = await fetch("/api/roaster-profile");
if (response.ok) roasterProfile = (await response.json()).profile;
// A manual pace tweak on the default machine (Machines page) beats the plan-log
// learned pace in the ledger.
if (Number.isFinite(roasterProfile?.paceFactorOverride))
machineProfile = {
...(machineProfile ?? {}),
pace: {
value: roasterProfile.paceFactorOverride,
source: "override",
roasterName: roasterProfile.roaster?.name ?? null,
},
};
} catch {
/* offline — curve falls back to reference machine temps */
}
}
async function loadMachineProfile(userId) {
const cacheKey = `${MACHINE_PROFILE_KEY_PREFIX}:${userId}`;
try {
const response = await fetch("/api/machine-profile");
if (response.ok) {
machineProfile = (await response.json()).profile;
localStorage.setItem(cacheKey, JSON.stringify(machineProfile));
return;
}
} catch {
/* offline — fall through to the cached profile, if any */
}
try {
const cached = localStorage.getItem(cacheKey);
if (cached) machineProfile = JSON.parse(cached);
} catch {
/* no cached profile available; ledger falls back to pace 1.0 (reference) */
}
}
function renderMachineProfileNote() {
const el = document.getElementById("machine-profile-note");
if (!el) return;
const pace = machineProfile?.pace;
if (pace?.source === "override") {
el.textContent = `Pace ×${pace.value.toFixed(2)} — your manual tweak${pace.roasterName ? ` for ${pace.roasterName}` : ""} (Machines page).`;
return;
}
if (!pace || pace.source !== "learned") {
el.textContent =
"Using reference timing (one operator's Hottop KN-8828B-2K+) — recalibrates to your own machine as you log roasts with an actual first-crack time.";
return;
}
const paceText =
Math.abs(pace.value - 1) < 0.01
? "running close to reference pace"
: `running ${pace.value > 1 ? `${Math.round((pace.value - 1) * 100)}% slower` : `${Math.round((1 - pace.value) * 100)}% faster`} than reference`;
el.textContent = `Learned from ${pace.n} of your own roasts — ${paceText}.`;
}
// Temperature fields are always stored in state.plan as canonical °C — this is purely a
// display-layer preference. tempC/actualBt/expectedBt cover Machine Plan, Roast Log, and
// the actuator schedule respectively; every other numeric field (%, g, days) is untouched.
const TEMP_UNIT_KEY = "roastPlannerTempUnit.v1";
const TEMP_FIELD_RE = /\.(tempC|actualBt|expectedBt)$/;
let tempUnit = localStorage.getItem(TEMP_UNIT_KEY) === "F" ? "F" : "C";
const cToF = (c) => (c * 9) / 5 + 32;
const fToC = (f) => ((f - 32) * 5) / 9;
function isTempField(name) {
return TEMP_FIELD_RE.test(name);
}
// Canonical °C string -> what the field should display right now.
function tempToDisplay(canonical) {
const n = Number.parseFloat(canonical);
if (!Number.isFinite(n)) return canonical ?? "";
return String(Math.round(tempUnit === "F" ? cToF(n) : n));
}
// What the user typed (in the current display unit) -> canonical °C string.
function tempToCanonical(display) {
const n = Number.parseFloat(display);
if (!Number.isFinite(n)) return display;
return String(Math.round((tempUnit === "F" ? fToC(n) : n) * 10) / 10);
}
export const state = { plan: blankPlan() };
const form = document.getElementById("plan-form");
// The print worksheet (#print-sheet) sits outside #plan-form on purpose — see index.html —
// so its radios don't fight the screen form's identically-named radios for exclusivity.
// Every sync pass therefore has to reach both containers explicitly.
function allNamedInputs() {
return document.querySelectorAll(
"#plan-form input, #plan-form select, #plan-form textarea, " +
"#print-sheet input, #print-sheet select, #print-sheet textarea",
);
}
// ---- nested path get/set for names like "temps.charge.tempC" or "blendComponents.0.cultivar"
function getPath(obj, path) {
return path.split(".").reduce((o, k) => (o == null ? undefined : o[k]), obj);
}
function setPath(obj, path, value) {
const parts = path.split(".");
let node = obj;
for (let i = 0; i < parts.length - 1; i++) {
if (node[parts[i]] === undefined || node[parts[i]] === null)
node[parts[i]] = {};
node = node[parts[i]];
}
node[parts[parts.length - 1]] = value;
}
function valueForName(name) {
if (FIELD_ID_SET.has(name)) return state.plan.fields[name] ?? "";
const v = getPath(state.plan, name);
return v ?? "";
}
function setValueForName(name, value) {
if (FIELD_ID_SET.has(name)) {
state.plan.fields[name] = value;
} else {
setPath(state.plan, name, value);
}
}
// ---- dynamic rows: blend components + actuator schedule
// Each renders into TWO places that share `name` attributes: the interactive screen
// component, and the hidden print-only worksheet table (#blend-rows / #actuator-rows),
// which is kept in sync by renderFormFromPlan() and only needs to look right on paper.
function renderBlendPrintRows() {
const tbody = document.getElementById("blend-rows");
tbody.replaceChildren();
state.plan.blendComponents.forEach((_, i) => {
const tr = document.createElement("tr");
tr.append(
document.createRange().createContextualFragment(`
<td><input class="f w ws-input" name="blendComponents.${i}.cultivar"><span class="pv"></span></td>
<td><input class="f ws-input" style="min-width:18mm" name="blendComponents.${i}.group"><span class="pv"></span></td>
<td><input class="f ws-input" style="min-width:20mm" name="blendComponents.${i}.process"><span class="pv"></span></td>
<td class="num"><input class="f n ws-input" name="blendComponents.${i}.sharePct"><span class="pv"></span></td>
<td class="num"><input class="f n ws-input" name="blendComponents.${i}.fcAnchor"><span class="pv"></span></td>
`),
);
tbody.appendChild(tr);
});
}
function renderBlendCards() {
const wrap = document.getElementById("blend-cards");
wrap.replaceChildren();
state.plan.blendComponents.forEach((_, i) => {
const card = document.createElement("div");
card.className = "blend-card";
card.append(
document.createRange().createContextualFragment(`
<label class="field"><span class="field-label">Cultivar</span><input class="field-input" name="blendComponents.${i}.cultivar" placeholder="e.g. Caturra"></label>
<label class="field"><span class="field-label">Group</span><input class="field-input" name="blendComponents.${i}.group"></label>
<label class="field"><span class="field-label">Process</span><input class="field-input" name="blendComponents.${i}.process"></label>
<label class="field"><span class="field-label">Share %</span><input class="field-input sm" name="blendComponents.${i}.sharePct"></label>
<label class="field"><span class="field-label">FC anchor</span><input class="field-input sm" name="blendComponents.${i}.fcAnchor"></label>
<button type="button" class="blend-remove" data-remove-blend="${i}" aria-label="Remove component" ${state.plan.blendComponents.length <= 1 ? "disabled" : ""}>✕</button>
`),
);
wrap.appendChild(card);
});
for (const btn of wrap.querySelectorAll("[data-remove-blend]")) {
btn.addEventListener("click", () => {
const i = Number(btn.dataset.removeBlend);
if (state.plan.blendComponents.length <= 1) return;
state.plan.blendComponents.splice(i, 1);
renderBlend();
renderFormFromPlan();
recompute();
});
}
}
function updateBlendTotal() {
const total = state.plan.blendComponents.reduce(
(sum, c) => sum + (Number.parseFloat(c.sharePct) || 0),
0,
);
const fill = document.getElementById("blend-total-fill");
const label = document.getElementById("blend-total-label");
if (!fill || !label) return;
fill.style.width = `${Math.min(100, total)}%`;
fill.classList.toggle("over", total > 100);
fill.classList.toggle("under", total > 0 && total < 100);
label.textContent = `${Math.round(total * 10) / 10}% of 100%`;
}
function updateBlendVisibility(mode) {
document
.getElementById("blend-body")
.classList.toggle("collapsed", mode !== "blend");
}
function renderBlend() {
renderBlendPrintRows();
renderBlendCards();
updateBlendTotal();
}
function renderActuatorPrintRows() {
const tbody = document.getElementById("actuator-rows");
tbody.replaceChildren();
state.plan.actuators.forEach((_, i) => {
const tr = document.createElement("tr");
tr.append(
document.createRange().createContextualFragment(`
<td class="num"><input class="f n ws-input" name="actuators.${i}.time"><span class="pv"></span></td>
<td class="num"><input class="f n ws-input" name="actuators.${i}.heatPct"><span class="pv"></span></td>
<td class="num"><input class="f n ws-input" name="actuators.${i}.fanPct"><span class="pv"></span></td>
<td class="num"><input class="f n ws-input" name="actuators.${i}.expectedBt"><span class="pv"></span></td>
<td><input class="f ws-input" style="min-width:78mm" name="actuators.${i}.why"><span class="pv"></span></td>
`),
);
tbody.appendChild(tr);
});
}
function renderActuatorTimeline() {
const wrap = document.getElementById("actuator-timeline");
wrap.replaceChildren();
state.plan.actuators.forEach((_, i) => {
const step = document.createElement("div");
step.className = "actuator-step";
step.append(
document.createRange().createContextualFragment(`
<div class="actuator-rail"><div class="actuator-dot"></div><div class="actuator-line"></div></div>
<div class="actuator-card">
<label class="field"><span class="field-label">Time</span><input class="field-input sm" name="actuators.${i}.time" placeholder="m:ss"></label>
<label class="field"><span class="field-label">Heat %</span><input class="field-input sm" name="actuators.${i}.heatPct"></label>
<label class="field"><span class="field-label">Fan %</span><input class="field-input sm" name="actuators.${i}.fanPct"></label>
<button type="button" class="actuator-remove" data-remove-actuator="${i}" aria-label="Remove step" ${state.plan.actuators.length <= 1 ? "disabled" : ""}>✕</button>
<label class="field"><span class="field-label">Expected BT</span><input class="field-input sm" name="actuators.${i}.expectedBt"></label>
<label class="field actuator-why"><span class="field-label">Why this change</span><input class="field-input" name="actuators.${i}.why" placeholder="What you're watching for"></label>
</div>
`),
);
wrap.appendChild(step);
});
for (const btn of wrap.querySelectorAll("[data-remove-actuator]")) {
btn.addEventListener("click", () => {
const i = Number(btn.dataset.removeActuator);
if (state.plan.actuators.length <= 1) return;
state.plan.actuators.splice(i, 1);
renderActuators();
renderFormFromPlan();
recompute();
});
}
}
function renderActuators() {
renderActuatorPrintRows();
renderActuatorTimeline();
updateTempUnitUI(); // new actuator rows need their expectedBt placeholder set too
}
// ---- populate every control in the form from state.plan
export function renderFormFromPlan() {
for (const el of allNamedInputs()) {
const name = el.name;
if (!name) continue;
const value = valueForName(name);
if (el.type === "radio") {
el.checked = el.value === value;
} else if (el.type === "checkbox") {
el.checked = Boolean(value);
} else {
el.value = isTempField(name) ? tempToDisplay(value) : (value ?? "");
}
}
updateBlendVisibility(state.plan.fields["2.1"]);
document.getElementById("header-coffee-name").textContent =
currentPlanName || state.plan.fields["0.1"] || "New plan";
}
function fmtOut(id, text) {
for (const el of document.querySelectorAll(`[data-out="${id}"]`))
el.textContent = text ?? "—";
}
function renderLedger() {
const ledger = computeLedger(state.plan, machineProfile);
const d = (s) => (s === null || s === undefined ? "—" : formatDuration(s));
const ds = (s) => (s === null || s === undefined ? "—" : formatSigned(s));
fmtOut("l1", d(ledger.lines.l1));
fmtOut("l2", ds(ledger.lines.l2));
fmtOut("l3", ds(ledger.lines.l3));
fmtOut("subtotalA", d(ledger.subtotalA));
fmtOut("pace-factor", `×${ledger.pace.toFixed(2)}`);
fmtOut("A", d(ledger.A));
fmtOut("yellow", d(ledger.yellow));
fmtOut("maillard", d(ledger.maillard));
fmtOut("l7", d(ledger.lines.l7));
fmtOut("l8", ds(ledger.lines.l8));
fmtOut("l9", ds(ledger.lines.l9));
fmtOut("C", d(ledger.C));
fmtOut("D", d(ledger.D));
const pct = (v) => (v === null || v === undefined ? "—" : `${v.toFixed(1)}%`);
fmtOut("check-drying", pct(ledger.checks.drying.pct));
fmtOut("check-maillard", pct(ledger.checks.maillard.pct));
fmtOut("check-dtr", pct(ledger.checks.dtr.pct));
fmtOut("check-ceiling", d(ledger.checks.ceiling.valueS));
const warnings = document.getElementById("ledger-warnings");
warnings.replaceChildren(
...ledger.warnings.map((warning) => {
const item = document.createElement("p");
item.textContent = warning;
return item;
}),
);
warnings.classList.toggle("hidden", ledger.warnings.length === 0);
for (const [key, check] of Object.entries(ledger.checks)) {
for (const cell of document.querySelectorAll(`[data-pass="${key}"]`)) {
cell.classList.remove("pass", "fail", "unknown", "informational");
// Drying/Maillard are mathematically derived from DTR (yellow = 0.56 × A), so they can
// never fail independently of it — shown as plain figures, not a pass/fail verdict.
if (check.informational) cell.classList.add("informational");
else
cell.classList.add(
check.pass === null ? "unknown" : check.pass ? "pass" : "fail",
);
}
}
// Box 8 / box 11 derived time columns
fmtOut("t-charge", "0:00");
fmtOut("t-yellow", d(ledger.yellow));
fmtOut("t-fc", d(ledger.A));
fmtOut("t-drop", d(ledger.D));
fmtOut("pa-charge", "0:00");
fmtOut("pa-tp", state.plan.temps.tp.time || "—");
fmtOut("pa-yellow", d(ledger.yellow));
fmtOut("pa-fc", d(ledger.A));
fmtOut("pa-drop", d(ledger.D));
document.getElementById("back-coffee-name").textContent =
currentPlanName || state.plan.fields["0.1"] || "";
document.getElementById("header-coffee-name").textContent =
currentPlanName || state.plan.fields["0.1"] || "New plan";
return ledger;
}
function domainPct(v) {
const [lo, hi] = BAND_DOMAIN;
return Math.max(0, Math.min(100, ((v - lo) / (hi - lo)) * 100));
}
function renderBandRanges() {
for (const row of document.querySelectorAll(".band-row")) {
const lo = Number(row.dataset.bandLo);
const hi = Number(row.dataset.bandHi);
const range = row.querySelector(".band-range");
if (!range) continue;
const loPct = domainPct(lo);
range.style.left = `${loPct}%`;
range.style.width = `${domainPct(hi) - loPct}%`;
}
}
function renderBandMarkers() {
for (const row of document.querySelectorAll(".band-row")) {
const input = row.querySelector('input[name$=".tempC"]');
const marker = row.querySelector(".band-marker");
if (!input || !marker) continue;
const raw = Number.parseFloat(input.value);
const v = Number.isFinite(raw) ? (tempUnit === "F" ? fToC(raw) : raw) : NaN;
if (!Number.isFinite(v)) {
marker.style.display = "none";
continue;
}
const lo = Number(row.dataset.bandLo);
const hi = Number(row.dataset.bandHi);
marker.style.display = "block";
marker.style.left = `${domainPct(v)}%`;
marker.classList.toggle("out-of-band", v < lo || v > hi);
}
}
function paintCurveInto(planGroup, refGroup, planPoints, ref) {
planGroup.replaceChildren();
if (planPoints.length > 0) {
const path = document.createElementNS("http://www.w3.org/2000/svg", "path");
path.setAttribute("d", pointsToPathD(planPoints));
path.setAttribute("fill", "none");
path.setAttribute("stroke", "currentColor");
path.setAttribute("stroke-width", "1.6");
path.style.color = "var(--ink, #1a1512)";
planGroup.appendChild(path);
for (const p of planPoints) {
const c = document.createElementNS(
"http://www.w3.org/2000/svg",
"circle",
);
c.setAttribute("cx", tToX(p.timeS).toFixed(1));
c.setAttribute("cy", tempToY(p.tempC).toFixed(1));
c.setAttribute("r", "3.2");
c.setAttribute("fill", "currentColor");
c.style.color = "var(--ink, #1a1512)";
planGroup.appendChild(c);
}
}
refGroup.replaceChildren();
if (ref?.curve?.length) {
const path = document.createElementNS("http://www.w3.org/2000/svg", "path");
const d = ref.curve
.map(
(p, i) =>
`${i === 0 ? "M" : "L"}${tToX(p.t).toFixed(1)},${tempToY(p.bt).toFixed(1)}`,
)
.join(" ");
path.setAttribute("d", d);
path.setAttribute("fill", "none");
path.setAttribute("stroke", "currentColor");
path.setAttribute("stroke-width", "1.3");
path.setAttribute("stroke-dasharray", "4 3");
path.setAttribute("opacity", ".65");
path.style.color = "var(--ink-2, #5a5048)";
refGroup.appendChild(path);
for (const m of ref.milestones ?? []) {
if (m.tempC === null) continue;
const c = document.createElementNS(
"http://www.w3.org/2000/svg",
"circle",
);
c.setAttribute("cx", tToX(m.timeS).toFixed(1));
c.setAttribute("cy", tempToY(m.tempC).toFixed(1));
c.setAttribute("r", "2.6");
c.setAttribute("fill", "none");
c.setAttribute("stroke", "currentColor");
c.setAttribute("stroke-width", "1.2");
c.style.color = "var(--ink-2, #5a5048)";
refGroup.appendChild(c);
}
}
}
function renderCurve(ledger) {
const planPoints = buildPlanCurve(state.plan, ledger, roasterProfile);
const ref = state.plan.reference;
paintCurveInto(
document.getElementById("plan-curve"),
document.getElementById("ref-curve"),
planPoints,
ref,
);
paintCurveInto(
document.getElementById("plan-curve-live"),
document.getElementById("ref-curve-live"),
planPoints,
ref,
);
}
// The blank shape has some non-empty defaults of its own (e.g. planActual.charge.actualTime
// is "0:00", since charge is always t=0) — compare against those defaults, not against "",
// so a fresh plan doesn't read as already having roast-day data.
const BLANK_PLAN = blankPlan();
// True once any value in `obj` differs from the same path in `blank` — used to lift the
// "phase-later" muting off Roast Log / After the Roast the moment the user has actually started
// using them, without ever hiding the plan column they exist to compare against.
function hasVal(obj, blank) {
if (obj == null) return false;
return Object.keys(obj).some((key) => {
const v = obj[key];
return typeof v === "object" && v !== null
? hasVal(v, blank?.[key])
: v !== "" && v != null && v !== blank?.[key];
});
}
export function recompute() {
const ledger = renderLedger();
renderCurve(ledger);
renderBandMarkers();
document
.getElementById("sec-roastlog")
?.classList.toggle(
"has-data",
hasVal(state.plan.planActual, BLANK_PLAN.planActual),
);
lotPicker?.updateConsumeRow();
autosave();
}
function setSaveStatus(status) {
const chip = document.getElementById("autosave-status");
const text = chip.querySelector(".autosave-text");
chip.classList.remove("saving", "saved", "failed");
chip.classList.add(status);
text.textContent =
{
saving: "Saving locally…",
saved: "Synced",
failed: "Saved locally — sync failed",
local: "Saved locally — waiting to sync",
}[status] || "Not saved yet";
}
let syncQueue = Promise.resolve();
// Resolves true once the server sync attempt has settled (succeeded, failed, or was correctly
// deferred because we're offline/unauthenticated) — offline is not a failure here, the local
// write it's paired with in flushCurrentPlan already guarantees the draft isn't lost, and
// newPlan()/selectPlan() rely on that to let plan-switching keep working offline. Callers that
// specifically need a confirmed server-side plan id (attaching a lot draw or a cupping session)
// must check remotePlanId themselves afterward, which they already do.
function syncPlan(snapshot = structuredClone(state.plan)) {
if (!navigator.onLine || !csrfToken()) {
setSaveStatus("local");
return Promise.resolve(true);
}
syncQueue = syncQueue.then(async () => {
try {
const response = await protectedFetch(
remotePlanId ? `/api/plans/${remotePlanId}` : "/api/plans",
{
method: remotePlanId ? "PUT" : "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ plan: snapshot }),
},
);
if (!response.ok) throw new Error("sync_failed");
const body = await response.json();
remotePlanId = body.plan.id;
draftSyncedAt = body.plan.updated_at;
currentPlanName = body.plan.name ?? currentPlanName;
if (storageKey)
localStorage.setItem(
storageKey,
JSON.stringify({ plan: snapshot, remotePlanId, syncedAt: draftSyncedAt }),
);
history.replaceState(
null,
"",
`/app?plan=${encodeURIComponent(remotePlanId)}`,
);
setSaveStatus("saved");
await loadPlans();
return true;
} catch {
setSaveStatus("failed");
return false;
}
});
return syncQueue;
}
async function flushCurrentPlan() {
clearTimeout(autosave._t);
const snapshot = structuredClone(state.plan);
try {
if (storageKey)
localStorage.setItem(
storageKey,
JSON.stringify({ plan: snapshot, remotePlanId, syncedAt: draftSyncedAt }),
);
} catch {
setSaveStatus("failed");
return false;
}
return await syncPlan(snapshot);
}
function autosave() {
setSaveStatus("saving");
clearTimeout(autosave._t);
autosave._t = setTimeout(() => {
flushCurrentPlan();
}, 400);
}
function loadFromStorage(userId) {
try {
storageKey = `${STORAGE_PREFIX}:${userId}`;
localStorage.setItem(`${STORAGE_PREFIX}:last-user`, userId);
const machineProfileKey = `${MACHINE_PROFILE_KEY_PREFIX}:${userId}`;
// A shared browser must never retain a previous account's local-only draft or cache.
for (let i = localStorage.length - 1; i >= 0; i--) {
const key = localStorage.key(i);
if (
(key?.startsWith(`${STORAGE_PREFIX}:`) &&
key !== storageKey &&
key !== `${STORAGE_PREFIX}:last-user`) ||
key === "roastPlannerPlan.v1" ||
(key?.startsWith(`${MACHINE_PROFILE_KEY_PREFIX}:`) && key !== machineProfileKey)
)
localStorage.removeItem(key);
}
const raw = localStorage.getItem(storageKey);
if (!raw) return null;
const draft = JSON.parse(raw);
if (draft?.plan) {
remotePlanId = draft.remotePlanId || null;
draftSyncedAt = draft.syncedAt || null;
return draft.plan;
}
return draft; // legacy v2 draft: retain it once, then upgrade on next save
} catch {
return null;
}
}
function clearDraft() {
if (storageKey) localStorage.removeItem(storageKey);
try {
localStorage.removeItem(`${STORAGE_PREFIX}:last-user`);
for (let i = localStorage.length - 1; i >= 0; i--) {
const key = localStorage.key(i);
if (key?.startsWith(`${MACHINE_PROFILE_KEY_PREFIX}:`)) localStorage.removeItem(key);
}
} catch {
/* unavailable storage */
}
storageKey = null;
remotePlanId = null;
draftSyncedAt = null;
}
function cultivarAutofill(name) {
const row = findCultivar(name);
if (!row) return;
setValueForName("1.2", row.group);
setValueForName("1.4", formatDuration(parseRangeMidpoint(row.fcAnchor)));
setValueForName("1.5", row.profile.join("|"));
setValueForName("1.7", formatSigned(row.devModS));
renderFormFromPlan();
}
// Mirrors cultivarAutofill(): picking a process/roast level should feed the same reference
// numbers into the ledger that selecting a cultivar does, not just record the choice as text.
function processAutofill(key) {
const row = findProcess(key);
if (!row) return;
setValueForName("3.2", formatSigned(row.devModS));
renderFormFromPlan();
}
function roastLevelAutofill(key) {
const row = findRoastLevel(key);
if (!row) return;
setValueForName("4.3", formatDuration(parseRangeMidpoint(row.devBand)));
renderFormFromPlan();
}
function wireCultivarDatalist() {
const list = document.getElementById("cultivar-list");
list.replaceChildren(
...CULTIVARS.map((c) => {
const option = document.createElement("option");
option.value = c.name;
return option;
}),
);
}
function wireForm() {
form.addEventListener("input", (e) => {
const el = e.target;
if (!el.name) return;
if (el.type === "radio" && !el.checked) return;
setValueForName(
el.name,
isTempField(el.name) ? tempToCanonical(el.value) : el.value,
);
if (el.name === "1.1") cultivarAutofill(el.value);
if (el.name === "2.1") updateBlendVisibility(el.value);
if (el.name === "3.1") processAutofill(el.value);
if (el.name === "4.1") roastLevelAutofill(el.value);
if (el.name.startsWith("blendComponents.")) updateBlendTotal();
recompute();
});
}
// Refreshes every unit-facing bit of chrome (labels, placeholders, the toggle itself) after
// tempUnit changes. Field *values* are handled separately by renderFormFromPlan().
function updateTempUnitUI() {
const label = tempUnit === "F" ? "°F" : "°C";
for (const input of document.querySelectorAll(
'input[name$=".tempC"], input[name$=".actualBt"], input[name$=".expectedBt"]',
))
input.placeholder = label;
for (const span of document.querySelectorAll("#sec-machine .unit-input .unit"))
span.textContent = label;
const printHeader = document.getElementById("print-machine-temp-th");
if (printHeader) printHeader.textContent = label;
for (const input of document.querySelectorAll('#temp-unit-toggle input[name="tempUnit"]'))
input.checked = input.value === tempUnit;
// Static reference numbers that live outside the plan (chart axes, band captions, the
// print worksheet's "Your logged band" column) — these are fixed constants, not plan
// data, so they're driven off data-tempc/data-band-lo/hi rather than valueForName().
const conv = (c) => Math.round(tempUnit === "F" ? cToF(c) : c);
for (const el of document.querySelectorAll("[data-tempc]"))
el.textContent = String(conv(Number(el.dataset.tempc)));
for (const el of document.querySelectorAll("[data-band-lo]")) {
const lo = conv(Number(el.dataset.bandLo));
const hi = conv(Number(el.dataset.bandHi));
el.textContent = `${el.dataset.bandPrefix ?? ""}${lo}${hi} ${label}${el.dataset.bandSuffix ?? ""}`;
}
const axisTitle = document.getElementById("print-curve-axis-title");
if (axisTitle) axisTitle.textContent = `BEAN TEMP ${label}`;
}
function setTempUnit(unit) {
tempUnit = unit === "F" ? "F" : "C";
localStorage.setItem(TEMP_UNIT_KEY, tempUnit);
updateTempUnitUI();
renderFormFromPlan();
recompute();
}
function wireTempUnitToggle() {
const toggle = document.getElementById("temp-unit-toggle");
if (!toggle) return;
toggle.addEventListener("change", (e) => {
if (e.target.name === "tempUnit") setTempUnit(e.target.value);
});
}
function wireDrawers() {
const overlay = document.getElementById("drawer-overlay");
const drawers = [...document.querySelectorAll(".drawer")];
function closeAll() {
for (const panel of drawers) {
panel.classList.add("hidden");
panel.setAttribute("aria-hidden", "true");
}
overlay.classList.add("hidden");
lastDrawerOpener?.focus();
}
function open(panel, opener) {
lastDrawerOpener = opener;
for (const p of drawers) {
p.classList.add("hidden");
p.setAttribute("aria-hidden", "true");
}
panel.classList.remove("hidden");
panel.setAttribute("aria-hidden", "false");
overlay.classList.remove("hidden");
panel.querySelector("button, input, [href]")?.focus();
}
for (const [buttonId, panelId] of [
["nav-prefill", "panel-prefill"],
["nav-alog", "panel-alog"],
["nav-plans", "panel-plans"],
["nav-chat", "panel-chat"],
["nav-settings", "panel-settings"],
["nav-import-export", "panel-import-export"],
])
document
.getElementById(buttonId)
.addEventListener("click", (event) => {
document.getElementById("side-nav")?.classList.remove("mobile-open");
open(document.getElementById(panelId), event.currentTarget);
});
overlay.addEventListener("click", closeAll);
for (const btn of document.querySelectorAll("[data-close-drawer]"))
btn.addEventListener("click", closeAll);
document.addEventListener("keydown", (event) => {
const activeDrawer = drawers.find(
(drawer) => !drawer.classList.contains("hidden"),
);
if (!activeDrawer) return;
if (event.key === "Escape") {
closeAll();
return;
}
if (event.key !== "Tab") return;
const focusable = [
...activeDrawer.querySelectorAll(
"button:not([disabled]), input:not([disabled]), [href]",
),
];
const first = focusable[0],
last = focusable.at(-1);
if (event.shiftKey && document.activeElement === first) {
event.preventDefault();
last?.focus();
} else if (!event.shiftKey && document.activeElement === last) {
event.preventDefault();
first?.focus();
}
});
return { open, closeAll };
}
// The custom `name` column wins over worksheet field 0.1 wherever a plan's title is shown —
// mirrors the server's COALESCE(NULLIF(name,''), plan->'fields'->>'0.1') fallback.
function planDisplayTitle(plan) {
return plan.name || plan.plan?.fields?.["0.1"] || "Untitled plan";
}
async function loadPlans() {
if (!navigator.onLine) return;
const response = await fetch("/api/plans");
if (!response.ok) return;
plans = (await response.json()).plans || [];
const list = document.getElementById("plan-list");
list.replaceChildren(
...plans.map((plan) => {
const item = document.createElement("li");
item.className = "plan-list-row";
const button = document.createElement("button");
button.type = "button";
button.className = "plan-list-item";
button.classList.toggle("active", plan.id === remotePlanId);
const title = document.createElement("strong");
title.textContent = planDisplayTitle(plan);
const updated = document.createElement("span");
updated.textContent = `Updated ${new Date(plan.updated_at).toLocaleDateString()}`;
button.append(title, updated);
button.addEventListener("click", () => selectPlan(plan));
const renameBtn = document.createElement("button");
renameBtn.type = "button";
renameBtn.className = "icon-btn plan-list-rename";
renameBtn.style.flexShrink = "0";
renameBtn.style.alignSelf = "center";
renameBtn.setAttribute("aria-label", "Rename plan");
renameBtn.textContent = "✎";
// A sibling of the select button, not nested inside it — stopPropagation alone
// wouldn't be enough to keep a click here from also selecting the plan otherwise.
renameBtn.addEventListener("click", async (event) => {
event.stopPropagation();
const next = prompt("Plan name", plan.name || "");
if (next === null) return;
try {
await api(`/api/plans/${plan.id}`, {
method: "PUT",
body: JSON.stringify({ name: next.trim() }),
});
} catch (error) {
showToast(error.message, "fail");
return;
}
if (plan.id === remotePlanId) {
currentPlanName = next.trim();
renderFormFromPlan();
renderLedger();
}
await loadPlans();
});
const deleteBtn = document.createElement("button");
deleteBtn.type = "button";
deleteBtn.className = "icon-btn plan-list-delete";
deleteBtn.setAttribute("aria-label", `Delete ${title.textContent}`);
deleteBtn.textContent = "✕";
// A sibling of the select button, not nested inside it — stopPropagation alone
// wouldn't be enough to keep a click here from also selecting the plan otherwise.
deleteBtn.addEventListener("click", (event) => {
event.stopPropagation();
deletePlan(plan);
});
item.append(button, renameBtn, deleteBtn);
return item;
}),
);
}
async function selectPlan(plan) {
if (!(await flushCurrentPlan())) return;
remotePlanId = plan.id;
draftSyncedAt = plan.updated_at;
currentPlanName = plan.name || "";
state.plan = { ...blankPlan(), ...plan.plan };
history.replaceState(
null,
"",
`/app?plan=${encodeURIComponent(remotePlanId)}`,
);
renderBlend();
renderActuators();
renderFormFromPlan();
recompute();
// renderFormFromPlan() sets the lot <select>'s value, but that only sticks if the option is
// already in the DOM — re-render the picker's own option list against the newly-loaded
// plan's inventory.lotId so switching to a plan referencing a different (or no) lot doesn't
// leave the dropdown showing the previous plan's selection or a blank state.
lotPicker?.renderOptions();
lotPicker?.refreshRefineSuggestion();
document.querySelector("[data-close-drawer]")?.click();
}
// Shared by newPlan() and deletePlan() (when the deleted plan was the one on screen) — resets
// the whole app to a fresh, unsynced plan.
function resetToBlankPlan() {
remotePlanId = null;
draftSyncedAt = null;
currentPlanName = "";
state.plan = blankPlan();
history.replaceState(null, "", "/app");
renderBlend();
renderActuators();
renderFormFromPlan();
recompute();
lotPicker?.renderOptions();
lotPicker?.refreshRefineSuggestion();
}
async function newPlan() {
if (!confirm("Start a new plan? Your current plan is already saved locally."))
return;
if (!(await flushCurrentPlan())) return;
resetToBlankPlan();
// Without this, the Plans drawer stays open over the now-blank form — the reset happens but
// is invisible, so it doesn't read as "starting something new" until the user closes it themselves.
document.querySelector("[data-close-drawer]")?.click();
}
async function deletePlan(plan) {
const name = planDisplayTitle(plan);
if (!confirm(`Delete "${name}"? This cannot be undone.`)) return;
try {
await api(`/api/plans/${plan.id}`, { method: "DELETE" });
} catch (error) {
showToast(error.message, "fail");
return;
}
showToast("Plan deleted.");
if (plan.id === remotePlanId) resetToBlankPlan();
await loadPlans();
}
// Mobile-only "Tools ▾" disclosure in the header; a no-op on desktop where the group renders
// inline (display: contents). Any action inside closes it — every tool opens a drawer anyway.
function wireToolsMenu() {
const toggle = document.getElementById("btn-tools-menu");
const group = document.getElementById("header-tools-group");
if (!toggle || !group) return;
const close = () => {
group.classList.remove("open");
toggle.setAttribute("aria-expanded", "false");
};
toggle.addEventListener("click", (event) => {
event.stopPropagation();
const open = group.classList.toggle("open");
toggle.setAttribute("aria-expanded", String(open));
});
group.addEventListener("click", (event) => {
if (event.target.closest("button")) close();
});
document.addEventListener("click", (event) => {
if (!group.classList.contains("open")) return;
if (!group.contains(event.target) && event.target !== toggle) close();
});
document.addEventListener("keydown", (event) => {
if (event.key === "Escape") close();
});
}
function wireToolbar() {
document.getElementById("btn-toggle-fids").addEventListener("click", (e) => {
const on = document.body.classList.toggle("show-fids");
e.currentTarget.setAttribute("aria-pressed", String(on));
});
document.getElementById("btn-save").addEventListener("click", () => {
const blob = new Blob([JSON.stringify(state.plan, null, 2)], {
type: "application/json",
});
const a = document.createElement("a");
a.href = URL.createObjectURL(blob);
a.download = `${(state.plan.fields["0.1"] || "roast-plan").replace(/[^\w-]+/g, "_")}.json`;
a.click();
URL.revokeObjectURL(a.href);
});
document
.getElementById("btn-load")
.addEventListener("click", () =>
document.getElementById("file-load").click(),
);
document.getElementById("file-load").addEventListener("change", async (e) => {
const file = e.target.files?.[0];
if (!file) return;
try {
const loaded = JSON.parse(await file.text());
state.plan = { ...blankPlan(), ...loaded };
renderBlend();
renderActuators();
renderFormFromPlan();
recompute();
} catch (err) {
alert(`Could not load plan: ${err.message}`);
}
});
document.getElementById("btn-new-plan").addEventListener("click", newPlan);
document.getElementById("btn-add-blend").addEventListener("click", () => {
state.plan.blendComponents.push({
cultivar: "",
group: "",
process: "",
sharePct: "",
fcAnchor: "",
});
renderBlend();
renderFormFromPlan();
recompute();
});
document.getElementById("btn-logout").addEventListener("click", async () => {
try {
await protectedFetch("/api/auth/logout", { method: "POST" });
} finally {
clearDraft();
location.replace("/");
}
});
document.getElementById("btn-add-actuator").addEventListener("click", () => {
state.plan.actuators.push({
time: "",
heatPct: "",
fanPct: "",
expectedBt: "",
why: "",
});
renderActuators();
renderFormFromPlan();
recompute();
});
}
function wirePwa() {
const status = document.getElementById("connection-status");
const renderConnection = () => {
const offline = !navigator.onLine;
status.classList.toggle("hidden", !offline);
status.textContent = offline
? "Offline — changes continue saving on this device."
: "";
};
window.addEventListener("online", () => {
renderConnection();
syncPlan();
});
window.addEventListener("offline", renderConnection);
window.addEventListener("beforeinstallprompt", (event) => {
event.preventDefault();
deferredInstallPrompt = event;
document.getElementById("btn-install").classList.remove("hidden");
});
document.getElementById("btn-install").addEventListener("click", async () => {
if (!deferredInstallPrompt) return;
deferredInstallPrompt.prompt();
await deferredInstallPrompt.userChoice;
deferredInstallPrompt = null;
document.getElementById("btn-install").classList.add("hidden");
});
renderConnection();
if ("serviceWorker" in navigator) {
// A brand-new visitor has no controller yet, so the *first* activation firing
// "controllerchange" is not an update — only a page that was already controlled by a
// previous service worker should reload when a new one takes over.
const hadController = !!navigator.serviceWorker.controller;
window.addEventListener("load", () => {
navigator.serviceWorker
.register("/sw.js?v=__ASSET_VERSION__")
.then((registration) => {
const showUpdate = () =>
document.getElementById("btn-refresh").classList.remove("hidden");
if (registration.waiting) showUpdate();
registration.addEventListener("updatefound", () =>
registration.installing?.addEventListener("statechange", () => {
if (registration.waiting && navigator.serviceWorker.controller)
showUpdate();
}),
);
})
.catch((error) =>
console.warn("Service worker registration failed:", error),
);
});
navigator.serviceWorker.addEventListener("controllerchange", () => {
if (hadController) location.reload();
});
}
document.getElementById("btn-refresh").addEventListener("click", async () => {
if (!(await flushCurrentPlan())) return;
const registration = await navigator.serviceWorker.getRegistration();
registration?.waiting?.postMessage("SKIP_WAITING");
});
}
function wireSectionNav() {
const links = [...document.querySelectorAll(".section-nav a")];
const sections = links
.map((a) => document.querySelector(a.getAttribute("href")))
.filter(Boolean);
if (sections.length === 0) return;
const observer = new IntersectionObserver(
(entries) => {
for (const entry of entries) {
if (!entry.isIntersecting) continue;
const id = `#${entry.target.id}`;
for (const a of links) {
const active = a.getAttribute("href") === id;
a.classList.toggle("active", active);
a.toggleAttribute("aria-current", active);
}
}
},
{ rootMargin: "-20% 0px -70% 0px" },
);
for (const s of sections) observer.observe(s);
}
async function init() {
// The side nav is generated — render it before anything touches its elements (the admin
// link reveal below crashed init for admin accounts when this ran later).
initSideNav();
try {
const meResponse = await fetch("/api/auth/me");
if (!meResponse.ok) {
location.replace("/");
return;
}
const { user } = await meResponse.json();
document.getElementById("account-email").textContent = user.email;
document.getElementById("settings-email").textContent = user.email;
applyAvatar(document.getElementById("nav-user-avatar"), user);
if (user.role === "admin")
document.getElementById("nav-admin")?.classList.remove("hidden");
const localDraft = loadFromStorage(user.id);
state.plan = localDraft ?? blankPlan();
const draftRemoteId = remotePlanId;
const draftSyncedAtAtLoad = draftSyncedAt;
// Roaster profile loads after the machine profile on purpose: its pace override (if
// any) must be applied on top of the freshly loaded machine profile, not raced with it.
await Promise.all([loadPlans(), loadMachineProfile(user.id)]);
await loadRoasterProfile();
const requestedId = new URLSearchParams(location.search).get("plan");
const selected = plans.find((plan) => plan.id === requestedId);
// Prefer the local draft only when it targets this exact plan AND was last confirmed
// synced at or after the server's own updated_at — otherwise another device's newer
// edit (or a draft from before sync tracking existed) would be silently discarded.
const draftIsCurrent =
selected &&
draftRemoteId === selected.id &&
draftSyncedAtAtLoad &&
new Date(selected.updated_at) <= new Date(draftSyncedAtAtLoad);
if (selected && !draftIsCurrent) {
state.plan = { ...blankPlan(), ...selected.plan };
remotePlanId = selected.id;
draftSyncedAt = selected.updated_at;
} else if (selected) {
remotePlanId = selected.id;
} else if (!localDraft && !requestedId && plans[0]) {
state.plan = { ...blankPlan(), ...plans[0].plan };
remotePlanId = plans[0].id;
draftSyncedAt = plans[0].updated_at;
}
} catch {
// The cached app shell contains no user data. A successful online sign-in records the
// last account only until logout, allowing that account's local draft to reopen offline.
try {
const offlineUserId = localStorage.getItem(`${STORAGE_PREFIX}:last-user`);
if (offlineUserId && csrfToken()) {
state.plan = loadFromStorage(offlineUserId) ?? blankPlan();
await loadMachineProfile(offlineUserId);
}
} catch {
/* no local draft is available */
}
}
renderBlend();
renderActuators();
wireCultivarDatalist();
wireWhyPanels();
initFieldHelp({
getPlan: () => state.plan,
getTempUnit: () => tempUnit,
getMachineProfile: () => machineProfile,
});
renderBandRanges();
renderFormFromPlan();
wireForm();
wireDrawers();
wireToolbar();
wireToolsMenu();
wireTempUnitToggle();
updateTempUnitUI();
wirePwa();
wireSectionNav();
initPrefillPanel({
state,
renderBlendRows: renderBlend,
renderActuatorRows: renderActuators,
renderFormFromPlan,
recompute,
});
initAlogPanel({
state,
recompute,
getRemotePlanId: () => remotePlanId,
flushCurrentPlan,
});
initPrint({ beforePrint: renderFormFromPlan });
lotPicker = initLotPicker({
state,
recompute,
flushCurrentPlan,
getRemotePlanId: () => remotePlanId,
renderFormFromPlan,
});
wireCuppingLink();
initPlanChat({ getPlan: () => state.plan });
renderMachineProfileNote();
recompute();
}
function wireCuppingLink() {
const button = document.getElementById("btn-open-cupping");
const note = document.getElementById("cupping-link-note");
// Defensive: this UI lives in the Roast Log section; a missing element must degrade to
// "no cupping shortcut", never crash init (that failure mode silently killed autosave).
if (!button || !note) return;
button.addEventListener("click", async () => {
button.disabled = true;
try {
if (!(await flushCurrentPlan())) {
note.textContent = "Could not sync the plan. Try again.";
return;
}
if (!remotePlanId) {
note.textContent = "Sync the plan first, then open a cupping session.";
return;
}
const existing = await protectedFetch(
`/api/cupping?plan=${encodeURIComponent(remotePlanId)}`,
)
.then((r) => (r.ok ? r.json() : { sessions: [] }))
.catch(() => ({ sessions: [] }));
if (existing.sessions?.length) {
location.assign(`/cupping?session=${existing.sessions[0].id}`);
return;
}
let created;
try {
created = await protectedFetch("/api/cupping", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ roastPlanId: remotePlanId }),
}).then((r) => r.json());
} catch {
note.textContent = "Could not reach the server. Try again.";
return;
}
if (created.session) location.assign(`/cupping?session=${created.session.id}`);
else note.textContent = "Could not start a cupping session.";
} finally {
button.disabled = false;
}
});
// Non-blocking: show whether a session already exists without forcing a sync first.
if (remotePlanId)
protectedFetch(`/api/cupping?plan=${encodeURIComponent(remotePlanId)}`)
.then((r) => (r.ok ? r.json() : null))
.then((body) => {
if (body?.sessions?.length)
note.textContent = `Session exists — ${body.sessions[0].totalScore.toFixed(2)}`;
})
.catch(() => {});
}
init();