Modularize frontend app script

This commit is contained in:
2026-02-03 01:47:53 +01:00
parent e4402c08d5
commit 8db4670f11
6 changed files with 1044 additions and 1035 deletions

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96
wwwroot/js/data.js Normal file
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import { api } from "./api.js";
import { handleAuthError, renderAllSuggestions, renderCounts, renderMySuggestions, renderPhasePill, renderPhaseTitles, renderResults, renderVotes, renderWelcome, setAuthUI, syncVoteScores } from "./ui.js";
import { state, clearUserState } from "./state.js";
export async function loadState() {
const [me, stateData] = await Promise.all([api.me(), api.state()]);
state.isAuthenticated = true;
state.me = me;
state.prevPhase = state.phase;
state.phase = stateData.currentPhase;
state.counts = stateData;
if (state.prevPhase !== state.phase && state.phase === "Vote") {
state.votesRendered = false;
}
setAuthUI(true);
renderWelcome();
renderPhasePill();
renderCounts();
}
export async function loadSuggestData() {
if (state.phase !== "Suggest") return;
state.mySuggestions = await api.mySuggestions();
renderMySuggestions();
}
export async function loadRevealData() {
if (state.phase === "Reveal" || state.phase === "Vote" || state.phase === "Results") {
const latest = await api.allSuggestions();
const latestSig = signatureSuggestions(latest);
const changed = latestSig !== state.allSuggestionsSig;
state.allSuggestions = latest;
state.allSuggestionsSig = latestSig;
renderAllSuggestions();
renderPhaseTitles();
if (state.phase === "Vote" && changed) {
state.votesRendered = false;
}
}
}
export async function loadVoteData() {
if (state.phase !== "Vote") return;
const votes = await api.myVotes();
state.myVotes = votes;
if (!state.votesRendered) {
renderVotes();
state.votesRendered = true;
} else {
syncVoteScores();
}
}
export async function loadResults() {
if (state.phase !== "Results") return;
state.results = await api.results();
renderResults();
}
export async function refreshPhaseData() {
try {
await loadState();
await Promise.all([loadSuggestData(), loadRevealData(), loadResults()]);
if (state.phase === "Vote") {
if (!state.votesRendered) await loadVoteData();
} else {
state.votesRendered = false;
await loadVoteData();
}
} catch (err) {
if (handleAuthError(err, clearUserState)) return;
throw err;
}
}
export function signatureSuggestions(list) {
return JSON.stringify(
list.map((s) => [
s.id,
s.name,
s.genre,
s.description,
s.screenshotUrl,
s.youtubeUrl,
s.gameUrl,
s.minPlayers,
s.maxPlayers,
]),
);
}
// expose for UI handlers that call back in
window.refreshPhaseData = refreshPhaseData;
window.loadSuggestData = loadSuggestData;
window.loadVoteData = loadVoteData;
window.handleAuthError = (err) => handleAuthError(err, clearUserState);

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wwwroot/js/dom.js Normal file
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export const $ = (id) => document.getElementById(id);
const toastEl = typeof document !== "undefined" ? document.getElementById("toast") : null;
export function toast(msg, isError = false) {
if (!toastEl) return;
toastEl.textContent = msg;
toastEl.classList.remove("hidden");
toastEl.classList.toggle("error", isError);
setTimeout(() => toastEl.classList.add("hidden"), 2000);
}

197
wwwroot/js/effects.js vendored Normal file
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import { toast } from "./dom.js";
import { t } from "./i18n.js";
// Background parallax ------------------------------------------------
export function setupBackgroundPan(config = {}) {
const root = document.documentElement;
const maxOffset = config.maxOffsetPx ?? 30;
const ease = config.ease ?? 0.08;
const scaleFactor = config.scaleFactor ?? 1.12;
if (scaleFactor) {
root.style.setProperty("--bg-scale", scaleFactor);
}
let targetX = 0;
let targetY = 0;
let currX = 0;
let currY = 0;
const setTarget = (x, y) => {
targetX = x;
targetY = y;
};
const step = () => {
currX += (targetX - currX) * ease;
currY += (targetY - currY) * ease;
root.style.setProperty("--bg-x", `${currX}px`);
root.style.setProperty("--bg-y", `${currY}px`);
requestAnimationFrame(step);
};
window.addEventListener("mousemove", (e) => {
const nx = (e.clientX / window.innerWidth - 0.5) * 2;
const ny = (e.clientY / window.innerHeight - 0.5) * 2;
setTarget(-nx * maxOffset, -ny * maxOffset);
});
window.addEventListener("mouseleave", () => setTarget(0, 0));
window.addEventListener("blur", () => setTarget(0, 0));
step();
}
// Screenshot hover ---------------------------------------------------
export function setupCardVisualHover(el, url) {
if (!el || !url) return;
const img = new Image();
let naturalW = 0;
let naturalH = 0;
let loaded = false;
img.src = url;
img.onload = () => {
naturalW = img.naturalWidth;
naturalH = img.naturalHeight;
loaded = true;
};
const reset = () => {
el.classList.remove("hovering");
el.style.backgroundSize = "";
el.style.backgroundPosition = "";
el.style.backgroundRepeat = "";
};
el.addEventListener("mouseenter", () => {
el.classList.add("hovering");
el.style.backgroundSize = "auto";
el.style.backgroundRepeat = "no-repeat";
el.style.backgroundPosition = "center";
});
el.addEventListener("mousemove", (e) => {
if (!loaded) return;
const rect = el.getBoundingClientRect();
const overW = naturalW - rect.width;
const overH = naturalH - rect.height;
if (overW <= 0 && overH <= 0) {
el.style.backgroundPosition = "center";
return;
}
const xRatio = (e.clientX - rect.left) / rect.width;
const yRatio = (e.clientY - rect.top) / rect.height;
const xPercent = overW > 0 ? xRatio * 100 : 50;
const yPercent = overH > 0 ? yRatio * 100 : 50;
el.style.backgroundPosition = `${xPercent}% ${yPercent}%`;
});
["mouseleave", "blur"].forEach((evt) => el.addEventListener(evt, reset));
}
// Celebration FX -----------------------------------------------------
let fxCanvas;
let fxCtx;
let fxParticles = [];
let fxAnimating = false;
function ensureFxCanvas() {
if (fxCanvas) return;
fxCanvas = document.createElement("canvas");
fxCanvas.className = "fx-canvas";
fxCanvas.style.position = "fixed";
fxCanvas.style.inset = "0";
fxCanvas.style.pointerEvents = "none";
fxCanvas.style.zIndex = "120";
fxCanvas.width = window.innerWidth;
fxCanvas.height = window.innerHeight;
fxCtx = fxCanvas.getContext("2d");
document.body.appendChild(fxCanvas);
window.addEventListener("resize", () => {
fxCanvas.width = window.innerWidth;
fxCanvas.height = window.innerHeight;
});
}
export function triggerCelebration(button) {
ensureFxCanvas();
const rect = (button || document.body).getBoundingClientRect();
const x = rect.left + rect.width / 2;
const y = rect.top + rect.height / 2;
spawnConfetti(x, y, 80);
spawnFirework(x, y, 40);
if (!fxAnimating) {
fxAnimating = true;
requestAnimationFrame(fxStep);
}
}
function spawnConfetti(x, y, count) {
for (let i = 0; i < count; i++) {
fxParticles.push({
x,
y,
vx: (Math.random() - 0.5) * 6,
vy: Math.random() * -6 - 2,
size: 6 + Math.random() * 4,
life: 60 + Math.random() * 20,
color: randomColor(),
type: "confetti",
wobble: Math.random() * Math.PI * 2,
});
}
}
function spawnFirework(x, y, count) {
for (let i = 0; i < count; i++) {
const angle = (Math.PI * 2 * i) / count + Math.random() * 0.3;
const speed = 3 + Math.random() * 3;
fxParticles.push({
x,
y,
vx: Math.cos(angle) * speed,
vy: Math.sin(angle) * speed,
size: 4 + Math.random() * 3,
life: 50 + Math.random() * 20,
color: randomColor(),
type: "spark",
});
}
}
function fxStep() {
if (!fxCtx || !fxCanvas) return;
fxCtx.clearRect(0, 0, fxCanvas.width, fxCanvas.height);
fxParticles = fxParticles.filter((p) => p.life > 0);
for (const p of fxParticles) {
if (p.type === "confetti") {
p.vy += 0.18;
p.vx *= 0.99;
p.wobble += 0.2;
p.x += p.vx + Math.cos(p.wobble) * 0.8;
p.y += p.vy;
} else {
p.vy += 0.08;
p.vx *= 0.995;
p.x += p.vx;
p.y += p.vy;
}
p.life -= 1;
fxCtx.fillStyle = p.color;
fxCtx.beginPath();
if (p.type === "confetti") {
fxCtx.fillRect(p.x, p.y, p.size, p.size * 0.6);
} else {
fxCtx.arc(p.x, p.y, p.size * 0.5, 0, Math.PI * 2);
fxCtx.fill();
}
}
if (fxParticles.length > 0) {
requestAnimationFrame(fxStep);
} else {
fxCtx.clearRect(0, 0, fxCanvas.width, fxCanvas.height);
fxAnimating = false;
}
}
function randomColor() {
const palette = ["#ff595e", "#ffca3a", "#8ac926", "#1982c4", "#6a4c93"];
return palette[Math.floor(Math.random() * palette.length)];
}

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export const state = {
isAuthenticated: false,
authMode: "login",
me: null,
phase: null,
prevPhase: null,
counts: null,
mySuggestions: [],
allSuggestions: [],
allSuggestionsSig: null,
myVotes: [],
results: [],
votesRendered: false,
};
export function clearUserState() {
state.me = null;
state.phase = null;
state.prevPhase = null;
state.counts = null;
state.mySuggestions = [];
state.allSuggestions = [];
state.myVotes = [];
state.results = [];
state.votesRendered = false;
const adminCard = document.getElementById("admin-card");
if (adminCard) adminCard.classList.add("hidden");
}
export const getSavedUsername = () =>
localStorage.getItem("last_username") || "";
export const setSavedUsername = (name) =>
localStorage.setItem("last_username", name);

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wwwroot/js/ui.js Normal file
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import { api } from "./api.js";
import { t } from "./i18n.js";
import { state, getSavedUsername, setSavedUsername } from "./state.js";
import { $, toast } from "./dom.js";
import { setupCardVisualHover } from "./effects.js";
export function setAuthUI(isAuthed) {
const main = document.querySelector("main");
const statusBar = document.querySelector(".status-bar");
const authCard = $("auth-card");
[main, statusBar].forEach((el) =>
el?.classList.toggle("hidden", !isAuthed),
);
if (authCard) authCard.classList.toggle("hidden", isAuthed);
const adminToggle = $("admin-toggle");
if (adminToggle)
adminToggle.classList.toggle("hidden", !isAuthed || !state.me?.isAdmin);
if (!isAuthed) {
const adminCard = $("admin-card");
if (adminCard) adminCard.classList.add("hidden");
const loginUser = $("login-username");
const cachedUser = getSavedUsername();
if (
loginUser &&
cachedUser &&
!loginUser.dataset.userEditing &&
!loginUser.value
) {
loginUser.value = cachedUser;
}
}
}
export function setAuthMode(mode) {
state.authMode = mode;
document.querySelectorAll(".auth-form").forEach((form) => {
form.classList.toggle("hidden", form.dataset.mode !== mode);
});
const title = $("auth-title");
const toggleBtn = $("auth-toggle");
if (title) {
title.textContent =
mode === "login"
? t("auth.loginHeading")
: t("auth.registerHeading");
}
if (toggleBtn) {
toggleBtn.textContent =
mode === "login"
? t("auth.switchToRegister")
: t("auth.switchToLogin");
}
}
export function handleAuthError(err, clearUserState) {
if (err?.status === 401) {
clearUserState();
state.isAuthenticated = false;
setAuthUI(false);
return true;
}
toast(err?.message || t("toast.unexpected"), true);
return false;
}
export function renderPhasePill() {
const phaseKey = typeof state.phase === "string" ? state.phase.toLowerCase() : null;
$("phase-pill").textContent = phaseKey ? "" : t("phase.loading");
document.querySelectorAll(".phase-view").forEach((el) =>
el.classList.add("hidden"),
);
const viewMap = {
Suggest: "suggest-view",
Reveal: "reveal-view",
Vote: "vote-view",
Results: "results-view",
};
const id = viewMap[state.phase];
if (id) $(id).classList.remove("hidden");
const phaseSelect = $("phase-select");
if (phaseSelect && !phaseSelect.dataset.userEditing) {
phaseSelect.value = state.phase || "Suggest";
}
}
export function renderCounts() {
if (!state.counts) return;
$("counts").textContent = t("counts.format", {
players: state.counts.players,
suggestions: state.counts.suggestions,
votes: state.counts.votes,
});
}
export function renderWelcome() {
const el = $("welcome-text");
if (!el) return;
const name =
state.me?.displayName?.trim() ||
state.me?.username ||
t("auth.defaultName");
el.textContent = t("auth.welcome", { name });
}
export function renderMySuggestions() {
const wrap = $("my-suggestions");
if (!wrap) return;
wrap.innerHTML = "";
const allowEdit = state.phase === "Suggest" || state.me?.isAdmin;
state.mySuggestions.forEach((s) =>
wrap.appendChild(
buildCard(s, { showAuthor: false, allowDelete: true, allowEdit }),
),
);
}
export function renderAllSuggestions() {
const list = $("all-suggestions");
if (!list) return;
list.innerHTML = "";
const allowEdit = !!state.me?.isAdmin;
const allowDelete =
!!state.me?.isAdmin &&
(state.phase === "Reveal" || state.phase === "Suggest");
state.allSuggestions.forEach((s) =>
list.appendChild(
buildCard(s, { showAuthor: true, allowEdit, allowDelete }),
),
);
renderPhaseTitles();
}
export function renderVotes() {
const list = $("vote-list");
if (!list) return;
list.innerHTML = "";
const votesMap = Object.fromEntries(
state.myVotes.map((v) => [v.suggestionId, v.score]),
);
state.allSuggestions.forEach((s) => {
const li = buildCard(s, {
showAuthor: true,
allowEdit: !!state.me?.isAdmin,
});
const hasVote = Object.prototype.hasOwnProperty.call(votesMap, s.id);
const current = hasVote ? votesMap[s.id] : 5; // start neutral when no prior vote
const displayScore = hasVote ? current : "—";
const displayEmoji = hasVote ? scoreToEmoji(current) : neutralEmoji();
const footer = document.createElement("div");
footer.className = "vote-controls";
footer.innerHTML = `
<input class="full-slider" type="range" min="0" max="10" value="${current}" data-id="${s.id}">
<span class="score" id="score-${s.id}">${displayScore}</span>
<span class="score-emoji" id="emoji-${s.id}">${displayEmoji}</span>`;
li.querySelector(".card-body").appendChild(footer);
list.appendChild(li);
});
list.querySelectorAll("input[type=range]").forEach((input) => {
input.addEventListener("input", (e) => {
const val = Number(e.target.value);
$("score-" + e.target.dataset.id).textContent = val;
const emojiEl = $("emoji-" + e.target.dataset.id);
if (emojiEl) emojiEl.textContent = scoreToEmoji(val);
});
input.addEventListener("change", async (e) => {
const suggestionId = Number(e.target.dataset.id);
const score = Number(e.target.value);
try {
await api.vote(suggestionId, score);
toast(t("vote.saved"));
await window.loadVoteData();
} catch (err) {
toast(err.message, true);
}
});
});
}
export function syncVoteScores() {
const votesMap = Object.fromEntries(
state.myVotes.map((v) => [v.suggestionId, v.score]),
);
Object.entries(votesMap).forEach(([id, score]) => {
const slider = document.querySelector(
`input[type=range][data-id="${id}"]`,
);
const scoreLabel = $("score-" + id);
const emoji = $("emoji-" + id);
if (slider && score != null) {
slider.value = score;
if (scoreLabel) scoreLabel.textContent = score;
if (emoji) emoji.textContent = scoreToEmoji(score);
}
});
document
.querySelectorAll("input[type=range][data-id]")
.forEach((slider) => {
const id = slider.dataset.id;
if (Object.prototype.hasOwnProperty.call(votesMap, Number(id)))
return;
const scoreLabel = $("score-" + id);
const emoji = $("emoji-" + id);
if (scoreLabel) scoreLabel.textContent = "—";
if (emoji) emoji.textContent = neutralEmoji();
});
}
export function renderResults() {
const container = $("results-list");
container.innerHTML = "";
const table = document.createElement("table");
table.className = "results-table";
table.innerHTML = `
<thead>
<tr>
<th>${t("results.rank")}</th>
<th>${t("results.game")}</th>
<th>${t("results.author")}</th>
<th>${t("results.votes")}</th>
<th>${t("results.avg")}</th>
<th>${t("results.total")}</th>
<th>${t("results.links")}</th>
</tr>
</thead>
<tbody></tbody>
`;
const tbody = table.querySelector("tbody");
state.results.forEach((r, idx) => {
const row = document.createElement("tr");
row.innerHTML = `
<td>${idx + 1}</td>
<td class="game-cell">
${r.screenshotUrl ? `<img class="thumb clickable-thumb" src="${r.screenshotUrl}" alt="${r.name}">` : ''}
<div class="game-meta">
<div class="title-line">${r.name}</div>
${r.genre ? `<div class="muted small">${r.genre}</div>` : ''}
</div>
</td>
<td class="author-cell">${r.author ?? "—"}</td>
<td>${r.count}</td>
<td>${r.average.toFixed(1)}</td>
<td>${r.total}</td>
<td>
${r.gameUrl ? `<a class="link compact" href="${r.gameUrl}" target="_blank" rel="noopener">${t("results.link.site")}</a><br>` : ''}
${r.youtubeUrl ? `<a class="link compact" href="${r.youtubeUrl}" target="_blank" rel="noopener">${t("results.link.youtube")}</a>` : ''}
</td>
`;
tbody.appendChild(row);
});
const frame = document.createElement("div");
frame.className = "results-frame";
frame.appendChild(table);
container.appendChild(frame);
container.querySelectorAll(".clickable-thumb").forEach((img) => {
img.addEventListener("click", () => openLightbox(img.src, img.alt));
});
}
export function renderPhaseTitles() {
const revealTitle = $("reveal-title");
const voteTitle = $("vote-title");
const totalGames = state.allSuggestions?.length ?? 0;
if (revealTitle) {
revealTitle.textContent =
totalGames > 0
? t("section.allSuggestions.count", { count: totalGames })
: t("section.allSuggestions");
}
if (voteTitle) {
voteTitle.textContent =
totalGames > 0
? t("section.vote.count", { count: totalGames })
: t("section.vote");
}
}
export function buildCard(
s,
{ showAuthor = false, allowDelete = false, allowEdit = false },
) {
const card = document.createElement("article");
card.className = "game-card";
const hasImage = !!s.screenshotUrl;
const visual = hasImage
? `<button class="card-visual" data-img="${s.screenshotUrl}" aria-label="${t("card.openScreenshot")}" style="background-image:url('${s.screenshotUrl}')"></button>`
: `<div class="card-visual"></div>`;
const hasPlayers = s.minPlayers || s.maxPlayers;
const players = hasPlayers
? `${t("card.players", {
min: s.minPlayers ?? "?",
max: s.maxPlayers ?? "?",
})}`
: "";
const genreAndPlayers = s.genre
? hasPlayers
? `${s.genre}${players}`
: s.genre
: hasPlayers
? players
: undefined;
const hasExtraInfo = genreAndPlayers || s.gameUrl || s.youtubeUrl;
card.innerHTML = `
${visual}
<div class="card-body">
<div class="card-title-row">
<h3 class="card-title" title="${s.name}">${s.name}</h3>
<div class="title-meta">
${showAuthor && s.author ? `<span class="chip">${s.author}</span>` : ""}
${allowEdit ? `<button class="chip" data-edit="${s.id}" type="button">${t("card.edit")}</button>` : ""}
${allowDelete ? `<button class="chip danger-chip" data-delete="${s.id}" type="button">${t("card.delete")}</button>` : ""}
</div>
</div>
${hasExtraInfo ? `<p class="muted">` : ""}
${genreAndPlayers ? genreAndPlayers : ""}
${s.gameUrl ? `<a class="link compact" href="${s.gameUrl}" target="_blank" rel="noopener">${t("card.site")}</a>` : ""}
${s.youtubeUrl ? `<a class="link compact" href="${s.youtubeUrl}" target="_blank" rel="noopener">${t("card.youtube")}</a>` : ""}
${hasExtraInfo ? `</p>` : ""}
${s.description ? `<p>${s.description}</p>` : ""}
</div>
`;
if (hasImage) {
const btn = card.querySelector(".card-visual");
setupCardVisualHover(btn, s.screenshotUrl);
btn.addEventListener("click", () => openLightbox(s.screenshotUrl, s.name));
}
if (allowEdit) {
const editBtn = card.querySelector("[data-edit]");
editBtn?.addEventListener("click", () => openEditModal(s));
}
if (allowDelete) {
const del = card.querySelector("[data-delete]");
del.addEventListener("click", async () => {
try {
await api.deleteSuggestion(s.id);
toast(t("toast.suggestionDeleted"));
await window.loadSuggestData();
} catch (err) {
toast(err.message, true);
}
});
}
return card;
}
function openEditModal(s) {
const overlay = document.createElement("div");
overlay.className = "edit-modal";
overlay.innerHTML = `
<div class="edit-panel">
<div class="edit-header">
<h3>${t("modal.editTitle")}</h3>
<button class="lightbox-close" aria-label="${t("modal.close")}">×</button>
</div>
<div class="edit-body">
<form class="stack" id="edit-form">
<label class="stack">
<span class="label" data-i18n="form.gameName">${t("form.gameName")}</span>
<input name="name" required maxlength="100" value="${s.name ?? ""}" />
</label>
<label class="stack">
<span class="label" data-i18n="form.genre">${t("form.genre")}</span>
<input name="genre" maxlength="50" value="${s.genre ?? ""}" />
</label>
<label class="stack">
<span class="label" data-i18n="form.description">${t("form.description")}</span>
<textarea name="description" maxlength="500">${s.description ?? ""}</textarea>
</label>
<div class="stack">
<span class="label">${t("form.players")}</span>
<div class="stack horizontal">
<label class="stack">
<span class="label">${t("form.min")}</span>
<input name="minPlayers" type="number" min="1" max="32" inputmode="numeric" value="${s.minPlayers ?? ""}" />
</label>
<label class="stack">
<span class="label">${t("form.max")}</span>
<input name="maxPlayers" type="number" min="1" max="32" inputmode="numeric" value="${s.maxPlayers ?? ""}" />
</label>
</div>
</div>
<label class="stack">
<span class="label" data-i18n="form.screenshot">${t("form.screenshot")}</span>
<input name="screenshotUrl" maxlength="2048" value="${s.screenshotUrl ?? ""}" />
</label>
<label class="stack">
<span class="label" data-i18n="form.youtube">${t("form.youtube")}</span>
<input name="youtubeUrl" maxlength="2048" value="${s.youtubeUrl ?? ""}" />
</label>
<label class="stack">
<span class="label" data-i18n="form.gameUrl">${t("form.gameUrl")}</span>
<input name="gameUrl" maxlength="2048" value="${s.gameUrl ?? ""}" />
</label>
<div class="stack horizontal">
<button type="submit">${t("modal.save")}</button>
<button type="button" class="ghost" id="edit-cancel">${t("modal.cancel")}</button>
</div>
</form>
</div>
</div>
`;
const close = () => overlay.remove();
overlay.addEventListener("click", (e) => {
if (
e.target.classList.contains("edit-modal") ||
e.target.classList.contains("lightbox-close")
)
close();
});
const cancelBtn = overlay.querySelector("#edit-cancel");
cancelBtn?.addEventListener("click", close);
const form = overlay.querySelector("#edit-form");
form?.addEventListener("submit", async (e) => {
e.preventDefault();
const data = normalizeSuggestionForm(new FormData(form));
if (data.screenshotUrl && !isValidImageUrl(data.screenshotUrl)) {
return toast(t("toast.invalidImageUrl"), true);
}
if (!data.name?.trim()) return toast(t("toast.nameRequired"), true);
try {
await api.updateSuggestion(s.id, data);
toast(t("toast.savedChanges"));
close();
await window.refreshPhaseData();
} catch (err) {
if (window.handleAuthError(err)) return;
toast(err.message, true);
}
});
document.body.appendChild(overlay);
}
export function openLightbox(url, title) {
const overlay = document.createElement("div");
overlay.className = "lightbox";
overlay.innerHTML = `
<div class="lightbox-content">
<button class="lightbox-close" aria-label="${t("lightbox.close")}">✕</button>
<img src="${url}" alt="${title}" />
<p>${title || ""}</p>
</div>
`;
overlay.addEventListener("click", (e) => {
if (
e.target.classList.contains("lightbox") ||
e.target.classList.contains("lightbox-close")
) {
overlay.remove();
}
});
document.body.appendChild(overlay);
}
export function normalizeSuggestionForm(formData) {
const obj = Object.fromEntries(formData.entries());
const parseNum = (v) => {
if (v === undefined || v === null || v === "") return null;
const n = Number(v);
return Number.isFinite(n) ? n : null;
};
return {
name: obj.name?.trim(),
genre: obj.genre?.trim() || null,
description: obj.description?.trim() || null,
screenshotUrl: obj.screenshotUrl?.trim() || null,
youtubeUrl: obj.youtubeUrl?.trim() || null,
gameUrl: obj.gameUrl?.trim() || null,
minPlayers: parseNum(obj.minPlayers),
maxPlayers: parseNum(obj.maxPlayers),
};
}
export function scoreToEmoji(score) {
if (score == null || Number.isNaN(score)) return neutralEmoji();
if (score < 1) return "😡";
if (score <= 3) return "😠";
if (score <= 6) return "😐";
if (score <= 8) return "🙂";
if (score <= 9) return "😃";
return "🤩";
}
export function neutralEmoji() {
return "😐";
}
function isValidImageUrl(url) {
if (!url) return true;
try {
const u = new URL(url);
const allowed = ["http:", "https:"];
if (!allowed.includes(u.protocol)) return false;
const path = u.pathname.toLowerCase();
return [".png", ".jpg", ".jpeg", ".gif", ".webp", ".avif"].some((ext) =>
path.endsWith(ext),
);
} catch {
return false;
}
}