feat(tg-fitness-bot): structured mini-app, edit workouts, draft persistence

Rebuilt Log view: exercise name input with autocomplete, per-set
entry (reps x weight), exercise cards with edit/remove. Comma and
dot both work as decimal separators. Notes field. Collapsible raw
text input as fallback.

Edit saved workouts from History (pencil icon). Loads exercises
into editor, Save becomes Update, Cancel returns to History.

localStorage draft persistence: auto-saves on every state change,
restores on reopen (24h expiry), clears on save.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Danny 2026-04-13 20:41:47 +02:00
parent 6fb6207041
commit a529416599
3 changed files with 852 additions and 76 deletions

View file

@ -42,6 +42,110 @@ function showToast(msg) {
setTimeout(() => toast.classList.remove("show"), 2000);
}
// ── Draft persistence (localStorage) ────────────────────────────
const DRAFT_EXPIRY_MS = 24 * 60 * 60 * 1000; // 24 hours
function draftKey() {
return "draft_workout_" + userId;
}
function saveDraft() {
if (!userId) return;
try {
const draft = {
workout,
currentExercise,
currentSets: getCurrentSets(),
note: noteInput?.value || "",
editingWorkoutId,
activeView: document.querySelector(".tab.active")?.dataset.view || "log",
rawDetailsOpen: document.getElementById("raw-details")?.open || false,
savedAt: Date.now(),
};
localStorage.setItem(draftKey(), JSON.stringify(draft));
} catch (e) {
console.warn("Failed to save draft", e);
}
}
function clearDraft() {
if (!userId) return;
try {
localStorage.removeItem(draftKey());
} catch (e) {
console.warn("Failed to clear draft", e);
}
}
function restoreDraft() {
if (!userId) return false;
try {
const raw = localStorage.getItem(draftKey());
if (!raw) return false;
const draft = JSON.parse(raw);
// Expire old drafts
if (draft.savedAt && Date.now() - draft.savedAt > DRAFT_EXPIRY_MS) {
clearDraft();
return false;
}
// Restore completed exercises
if (Array.isArray(draft.workout) && draft.workout.length > 0) {
workout = draft.workout;
renderWorkout();
}
// Restore in-progress exercise
if (draft.currentExercise) {
currentExercise = draft.currentExercise;
setsSection.classList.remove("hidden");
setsLabel.textContent = currentExercise.name;
setsList.innerHTML = "";
if (Array.isArray(draft.currentSets)) {
draft.currentSets.forEach((s) => addSetToDOM(s.reps, s.weight_kg));
}
}
// Restore active tab
if (draft.activeView && draft.activeView !== "log") {
document.querySelectorAll(".tab").forEach((t) => t.classList.remove("active"));
document.querySelectorAll(".view").forEach((v) => v.classList.remove("active"));
const tab = document.querySelector(`.tab[data-view="${draft.activeView}"]`);
if (tab) {
tab.classList.add("active");
document.getElementById("view-" + draft.activeView)?.classList.add("active");
if (draft.activeView === "history") loadHistory();
if (draft.activeView === "stats") loadStats();
}
}
// Restore note
if (draft.note && noteInput) {
noteInput.value = draft.note;
}
// Restore editing state
if (draft.editingWorkoutId) {
editingWorkoutId = draft.editingWorkoutId;
updateEditingUI();
}
// Restore raw details open state
if (draft.rawDetailsOpen) {
const details = document.getElementById("raw-details");
if (details) details.open = true;
}
return true;
} catch (e) {
console.warn("Failed to restore draft", e);
clearDraft();
return false;
}
}
// ── Tab navigation ──────────────────────────────────────────────
document.querySelectorAll(".tab").forEach((tab) => {
tab.addEventListener("click", () => {
@ -50,17 +154,433 @@ document.querySelectorAll(".tab").forEach((tab) => {
tab.classList.add("active");
document.getElementById("view-" + tab.dataset.view).classList.add("active");
tg.HapticFeedback.selectionChanged();
saveDraft();
// Lazy-load data when switching tabs
if (tab.dataset.view === "history") loadHistory();
if (tab.dataset.view === "stats") loadStats();
});
});
// ── Log View ────────────────────────────────────────────────────
let historyOffset = 0;
// Persist raw details toggle
document.getElementById("raw-details")?.addEventListener("toggle", saveDraft);
document.getElementById("btn-save").addEventListener("click", async () => {
// Persist note changes (debounced)
let noteSaveTimer;
document.getElementById("inp-note")?.addEventListener("input", () => {
clearTimeout(noteSaveTimer);
noteSaveTimer = setTimeout(saveDraft, 400);
});
// ── State ───────────────────────────────────────────────────────
let workout = [];
let knownExercises = [];
let currentExercise = null;
let editingWorkoutId = null; // non-null when editing a saved workout
// ── Structured Log View ─────────────────────────────────────────
const nameInput = document.getElementById("inp-exercise-name");
const btnAddExercise = document.getElementById("btn-add-exercise");
const autocompleteList = document.getElementById("autocomplete-list");
const setsSection = document.getElementById("sets-section");
const setsLabel = document.getElementById("sets-label");
const setsList = document.getElementById("sets-list");
const repsInput = document.getElementById("inp-reps");
const weightInput = document.getElementById("inp-weight");
const btnAddSet = document.getElementById("btn-add-set");
const btnSaveWorkout = document.getElementById("btn-save-workout");
const workoutExercises = document.getElementById("workout-exercises");
const notesSection = document.getElementById("notes-section");
const noteInput = document.getElementById("inp-note");
// Exercise name input — autocomplete
nameInput.addEventListener("input", () => {
const val = nameInput.value.trim().toLowerCase();
autocompleteList.innerHTML = "";
if (!val) {
autocompleteList.classList.remove("visible");
return;
}
const matches = knownExercises.filter((n) =>
n.toLowerCase().includes(val)
).slice(0, 8);
if (matches.length === 0) {
autocompleteList.classList.remove("visible");
return;
}
matches.forEach((name) => {
const item = document.createElement("div");
item.className = "autocomplete-item";
item.textContent = name;
item.addEventListener("click", () => {
nameInput.value = name;
autocompleteList.innerHTML = "";
autocompleteList.classList.remove("visible");
startExercise(name);
});
autocompleteList.appendChild(item);
});
autocompleteList.classList.add("visible");
});
// Close autocomplete on outside click
document.addEventListener("click", (e) => {
if (!e.target.closest("#add-exercise-card")) {
autocompleteList.innerHTML = "";
autocompleteList.classList.remove("visible");
}
});
// Enter on name input → start exercise
nameInput.addEventListener("keydown", (e) => {
if (e.key === "Enter") {
e.preventDefault();
const name = nameInput.value.trim();
if (name) {
autocompleteList.innerHTML = "";
autocompleteList.classList.remove("visible");
startExercise(name);
}
}
});
btnAddExercise.addEventListener("click", () => {
const name = nameInput.value.trim();
if (name) {
autocompleteList.innerHTML = "";
autocompleteList.classList.remove("visible");
startExercise(name);
}
});
const btnDeleteExercise = document.getElementById("btn-delete-exercise");
function startExercise(name) {
if (currentExercise && getCurrentSets().length > 0) {
finishCurrentExercise();
}
currentExercise = { name, machine_id: null };
setsSection.classList.remove("hidden");
setsLabel.textContent = name;
setsList.innerHTML = "";
nameInput.value = "";
repsInput.value = "";
weightInput.value = "";
repsInput.focus();
notesSection.classList.remove("hidden");
btnDeleteExercise.classList.add("hidden");
tg.HapticFeedback.selectionChanged();
saveDraft();
}
function getCurrentSets() {
return Array.from(setsList.querySelectorAll(".set-entry")).map((el) => ({
reps: parseInt(el.dataset.reps),
weight_kg: parseFloat(el.dataset.weight),
}));
}
// Add a set entry to the DOM (used by both addSet and restoreDraft)
function addSetToDOM(reps, weight) {
const entry = document.createElement("div");
entry.className = "set-entry";
entry.dataset.reps = reps;
entry.dataset.weight = weight;
const label = weight
? `${reps} x ${fmtWeight(weight)}kg`
: `${reps} reps`;
entry.innerHTML = `
<span class="set-text">${label}</span>
<button class="btn-remove" title="Remove">&times;</button>
`;
entry.querySelector(".btn-remove").addEventListener("click", () => {
entry.remove();
tg.HapticFeedback.selectionChanged();
saveDraft();
});
setsList.appendChild(entry);
}
// Parse a weight string, accepting both comma and dot as decimal separators
function parseWeight(s) {
if (!s) return 0;
return parseFloat(String(s).replace(",", ".")) || 0;
}
// Add set from input fields
function addSet() {
const reps = parseInt(repsInput.value);
if (!reps || reps <= 0) {
showToast("Enter reps");
tg.HapticFeedback.notificationOccurred("error");
return;
}
const weight = parseWeight(weightInput.value);
addSetToDOM(reps, weight);
repsInput.value = "";
weightInput.value = weight ? String(weight) : "";
repsInput.focus();
tg.HapticFeedback.impactOccurred("light");
saveDraft();
}
btnAddSet.addEventListener("click", addSet);
repsInput.addEventListener("keydown", (e) => {
if (e.key === "Enter") {
e.preventDefault();
if (repsInput.value.trim()) {
weightInput.focus();
}
// Empty reps → stay put, keyboard stays open
}
});
weightInput.addEventListener("keydown", (e) => {
if (e.key === "Enter") {
e.preventDefault();
if (!repsInput.value.trim()) {
// No reps yet — jump back to reps
repsInput.focus();
return;
}
addSet();
// After addSet, focus is already on repsInput (set inside addSet)
}
});
// Delete the current exercise being edited (discard without saving back)
btnDeleteExercise.addEventListener("click", () => {
currentExercise = null;
setsSection.classList.add("hidden");
setsList.innerHTML = "";
btnDeleteExercise.classList.add("hidden");
renderWorkout();
tg.HapticFeedback.notificationOccurred("warning");
saveDraft();
});
// Finish current exercise → add to workout
function finishCurrentExercise() {
if (!currentExercise) return;
const sets = getCurrentSets();
if (sets.length === 0) return;
workout.push({
name: currentExercise.name,
machine_id: null,
sets_detail: sets,
sets: sets.length,
reps: sets[0].reps,
weight_kg: sets[0].weight_kg,
});
currentExercise = null;
setsSection.classList.add("hidden");
setsList.innerHTML = "";
renderWorkout();
saveDraft();
}
function renderWorkout() {
workoutExercises.innerHTML = "";
const hasAny = workout.length > 0 || currentExercise !== null;
if (workout.length === 0) {
btnSaveWorkout.classList.add("hidden");
} else {
btnSaveWorkout.classList.remove("hidden");
}
// Show notes section when there's any workout activity
if (hasAny) {
notesSection.classList.remove("hidden");
} else {
notesSection.classList.add("hidden");
}
workout.forEach((ex, idx) => {
const card = document.createElement("div");
card.className = "exercise-card";
const machine = ex.machine_id ? ` (${ex.machine_id})` : "";
const setsHtml = ex.sets_detail
.map((s) => (s.weight_kg ? `${s.reps}x${fmtWeight(s.weight_kg)}kg` : `${s.reps}`))
.join(", ");
card.innerHTML = `
<div class="exercise-card-header">
<span class="exercise-card-name">${ex.name}${machine}</span>
<button class="btn-remove btn-edit" title="Edit">&#9998;</button>
</div>
<div class="exercise-card-sets">${setsHtml}</div>
`;
card.querySelector(".btn-edit").addEventListener("click", (e) => {
e.stopPropagation();
editExercise(idx);
});
workoutExercises.appendChild(card);
});
}
// Reopen a saved exercise to add/remove sets
function editExercise(idx) {
// Finish any in-progress exercise first
if (currentExercise && getCurrentSets().length > 0) {
finishCurrentExercise();
}
const ex = workout[idx];
if (!ex) return;
// Pop it back into the current-exercise slot
workout.splice(idx, 1);
currentExercise = { name: ex.name, machine_id: ex.machine_id };
setsSection.classList.remove("hidden");
setsLabel.textContent = ex.name;
setsList.innerHTML = "";
(ex.sets_detail || []).forEach((s) => addSetToDOM(s.reps, s.weight_kg));
// Pre-fill weight input with last set's weight for convenience
const lastWeight = ex.sets_detail?.length ? ex.sets_detail[ex.sets_detail.length - 1].weight_kg : 0;
weightInput.value = lastWeight ? String(lastWeight) : "";
repsInput.value = "";
repsInput.focus();
btnDeleteExercise.classList.remove("hidden");
renderWorkout();
tg.HapticFeedback.selectionChanged();
saveDraft();
}
// ── Edit saved workout ──────────────────────────────────────────
function editSavedWorkout(workoutData) {
// Clear any in-progress work
if (currentExercise && getCurrentSets().length > 0) {
finishCurrentExercise();
}
workout = [];
currentExercise = null;
setsList.innerHTML = "";
setsSection.classList.add("hidden");
// Load all exercises from the saved workout
(workoutData.superset_groups || []).forEach((group) => {
group.forEach((ex) => {
workout.push({
name: ex.name,
machine_id: ex.machine_id || null,
sets_detail: ex.sets_detail || [],
sets: ex.sets || 0,
reps: ex.reps || 0,
weight_kg: ex.weight_kg || 0,
});
});
});
// Set note
noteInput.value = workoutData.note || "";
// Mark as editing
editingWorkoutId = workoutData.id;
// Switch to Log tab
document.querySelectorAll(".tab").forEach((t) => t.classList.remove("active"));
document.querySelectorAll(".view").forEach((v) => v.classList.remove("active"));
document.querySelector('.tab[data-view="log"]').classList.add("active");
document.getElementById("view-log").classList.add("active");
renderWorkout();
updateEditingUI();
saveDraft();
tg.HapticFeedback.impactOccurred("medium");
}
function updateEditingUI() {
const banner = document.getElementById("editing-banner");
if (editingWorkoutId) {
if (banner) banner.classList.remove("hidden");
btnSaveWorkout.textContent = "Update Workout";
} else {
if (banner) banner.classList.add("hidden");
btnSaveWorkout.textContent = "Save Workout";
}
}
function cancelEdit() {
editingWorkoutId = null;
workout = [];
currentExercise = null;
noteInput.value = "";
setsList.innerHTML = "";
setsSection.classList.add("hidden");
renderWorkout();
updateEditingUI();
clearDraft();
// Switch to history tab
document.querySelectorAll(".tab").forEach((t) => t.classList.remove("active"));
document.querySelectorAll(".view").forEach((v) => v.classList.remove("active"));
document.querySelector('.tab[data-view="history"]').classList.add("active");
document.getElementById("view-history").classList.add("active");
loadHistory();
tg.HapticFeedback.selectionChanged();
}
document.getElementById("btn-cancel-edit")?.addEventListener("click", cancelEdit);
// Save workout
btnSaveWorkout.addEventListener("click", async () => {
if (currentExercise && getCurrentSets().length > 0) {
finishCurrentExercise();
}
if (workout.length === 0) {
showToast("Add at least one exercise");
tg.HapticFeedback.notificationOccurred("error");
return;
}
tg.HapticFeedback.impactOccurred("medium");
const superset_groups = workout.map((ex) => [ex]);
const note = noteInput.value.trim() || null;
try {
let data;
if (editingWorkoutId) {
data = await api("PUT", `/workouts/${editingWorkoutId}`, { superset_groups, note });
showToast("Workout updated!");
} else {
data = await api("POST", "/workouts", { superset_groups, note });
showToast("Workout #" + data.workout_id + " saved!");
}
workout = [];
currentExercise = null;
editingWorkoutId = null;
noteInput.value = "";
renderWorkout();
updateEditingUI();
clearDraft();
tg.HapticFeedback.notificationOccurred("success");
} catch (e) {
showToast(e.message);
tg.HapticFeedback.notificationOccurred("error");
}
});
// ── Raw text fallback ───────────────────────────────────────────
document.getElementById("btn-save-raw").addEventListener("click", async () => {
const raw = document.getElementById("inp-raw").value.trim();
if (!raw) {
showToast("Enter your workout first");
@ -72,6 +592,7 @@ document.getElementById("btn-save").addEventListener("click", async () => {
try {
const data = await api("POST", "/workouts", { raw_text: raw });
document.getElementById("inp-raw").value = "";
clearDraft();
showToast("Workout #" + data.workout_id + " saved!");
tg.HapticFeedback.notificationOccurred("success");
} catch (e) {
@ -80,40 +601,8 @@ document.getElementById("btn-save").addEventListener("click", async () => {
}
});
// Load exercise name suggestions
async function loadSuggestions() {
try {
const data = await api("GET", "/exercises");
const container = document.getElementById("suggestion-chips");
const wrapper = document.getElementById("suggestions");
if (!data.exercises || data.exercises.length === 0) {
wrapper.style.display = "none";
return;
}
wrapper.style.display = "block";
container.innerHTML = "";
data.exercises.slice(0, 20).forEach((name) => {
const chip = document.createElement("button");
chip.className = "chip";
chip.textContent = name;
chip.addEventListener("click", () => {
const textarea = document.getElementById("inp-raw");
const val = textarea.value;
const suffix = name + ": ";
textarea.value = val ? val + "\n" + suffix : suffix;
textarea.focus();
tg.HapticFeedback.selectionChanged();
});
container.appendChild(chip);
});
} catch (e) {
console.error("Failed to load suggestions", e);
}
}
// ── History View ────────────────────────────────────────────────
let historyOffset = 0;
async function loadHistory(append = false) {
try {
@ -146,13 +635,15 @@ async function loadHistory(append = false) {
minute: "2-digit",
});
// Calculate volume
let volume = 0;
let totalSets = 0;
(w.superset_groups || []).forEach((group) => {
group.forEach((ex) => {
volume += ex.sets * ex.reps * ex.weight_kg;
totalSets += ex.sets;
const details = ex.sets_detail || [];
if (details.length > 0) {
details.forEach((s) => { volume += s.reps * s.weight_kg; });
} else {
volume += ex.sets * ex.reps * ex.weight_kg;
}
});
});
@ -166,10 +657,22 @@ async function loadHistory(append = false) {
}
group.forEach((ex) => {
const machine = ex.machine_id ? ` <span class="ex-machine">(${ex.machine_id})</span>` : "";
const details = ex.sets_detail || [];
let detailStr;
if (details.length > 0 && !details.every(
(d) => d.reps === details[0].reps && d.weight_kg === details[0].weight_kg
)) {
detailStr = details.map((d) =>
d.weight_kg ? `${d.reps}x${fmtWeight(d.weight_kg)}kg` : `${d.reps}`
).join(", ");
} else {
const w = ex.weight_kg;
detailStr = w ? `${ex.sets}x${ex.reps}x${fmtWeight(w)}kg` : `${ex.sets}x${ex.reps}`;
}
groupsHtml += `
<div class="history-exercise">
<span class="ex-name">${ex.name}</span>${machine}
<span class="ex-detail"> ${ex.sets}x${ex.reps}x${ex.weight_kg}kg</span>
<span class="ex-detail"> &mdash; ${detailStr}</span>
</div>`;
});
groupsHtml += "</div>";
@ -178,10 +681,19 @@ async function loadHistory(append = false) {
card.innerHTML = `
<div class="history-header">
<span class="history-date">${dateStr}</span>
<span class="history-volume">${Math.round(volume)} kg vol</span>
<div class="history-header-right">
<span class="history-volume">${Math.round(volume)} kg vol</span>
<button class="btn-remove btn-edit btn-history-edit" title="Edit">&#9998;</button>
</div>
</div>
${groupsHtml}
`;
card.querySelector(".btn-history-edit").addEventListener("click", (e) => {
e.stopPropagation();
editSavedWorkout(w);
});
container.appendChild(card);
});
@ -204,7 +716,7 @@ async function loadStats() {
const container = document.getElementById("stats-content");
if (data.total_workouts === 0) {
container.innerHTML = '<div class="empty-state"><div class="empty-icon">📊</div><p>No workouts yet</p></div>';
container.innerHTML = '<div class="empty-state"><p>No workouts yet</p></div>';
return;
}
@ -233,10 +745,21 @@ async function loadStats() {
}
}
// ── Helpers ─────────────────────────────────────────────────────
function fmtWeight(w) {
return w === Math.floor(w) ? Math.floor(w).toString() : w.toString();
}
// ── Init ────────────────────────────────────────────────────────
async function init() {
if (!userId) return;
await loadSuggestions();
try {
const data = await api("GET", "/exercises");
knownExercises = data.exercises || [];
} catch (e) {
console.error("Failed to load exercises", e);
}
restoreDraft();
}
init();