Files
commander-ai-lab/ui/deckgenerator.js
T

761 lines
31 KiB
JavaScript

/**
* Commander AI Lab — Auto Deck Generator V3 UI
* ═══════════════════════════════════════════════
*
* V3 Endpoints:
* GET /api/deck/v3/status — check V3 generator status
* GET /api/deck-generator/commander-search — autocomplete commanders
* POST /api/deck/v3/generate — generate deck (local AI structured output)
* POST /api/deck/v3/commit — generate + save to Deck Builder
* POST /api/deck/v3/export/csv — export as CSV
* POST /api/deck/v3/export/dck — export as Forge .dck
* POST /api/deck/v3/export/moxfield — export in Moxfield paste format
* POST /api/deck/v3/export/shopping — shopping list of missing cards
*/
const DeckGenerator = (() => {
'use strict';
const API_BASE = window.location.origin;
const DEBOUNCE_MS = 350;
const COLOR_MAP = {
W: { label: 'W', cls: 'dg-pip-W' },
U: { label: 'U', cls: 'dg-pip-U' },
B: { label: 'B', cls: 'dg-pip-B' },
R: { label: 'R', cls: 'dg-pip-R' },
G: { label: 'G', cls: 'dg-pip-G' },
C: { label: 'C', cls: 'dg-pip-C' },
};
const TYPE_ORDER = ['Creature', 'Instant', 'Sorcery', 'Artifact', 'Enchantment', 'Planeswalker', 'Land', 'Battle', 'Other'];
const TYPE_ICONS = {
'Creature': '🐉', 'Instant': '⚡', 'Sorcery': '🌀', 'Artifact': '🔧',
'Enchantment': '✨', 'Planeswalker': '🌟', 'Land': '🏔', 'Battle': '⚔',
'Other': '🃏',
};
const STATUS_BADGES = {
owned: { label: 'Owned', cls: 'dg-badge-owned' },
substituted: { label: 'Substituted', cls: 'dg-badge-substituted' },
missing: { label: 'Missing', cls: 'dg-badge-missing' },
};
// ── State ──────────────────────────────────────────────
let state = {
commander: null,
targetBracket: 3,
previewResult: null,
lastRequestBody: null,
isLoading: false,
v3Ready: false,
};
let searchTimeout = null;
// ── Progress bar state ──────────────────────────────
const PROGRESS_PHASES = [
{ at: 0, pct: 5, msg: 'Connecting to AI model...' },
{ at: 3, pct: 10, msg: 'Resolving commander on Scryfall...' },
{ at: 6, pct: 18, msg: 'Building collection summary...' },
{ at: 10, pct: 25, msg: 'Sending prompt to LLM...' },
{ at: 20, pct: 40, msg: 'AI is building the 99...' },
{ at: 35, pct: 55, msg: 'Selecting cards and filling slots...' },
{ at: 50, pct: 65, msg: 'Running smart substitution...' },
{ at: 70, pct: 78, msg: 'Cross-referencing with collection...' },
{ at: 90, pct: 88, msg: 'Almost there — finalizing deck...' },
{ at: 110, pct: 93, msg: 'Still working — large model can take a moment...' },
];
let _progressInterval = null;
let _progressStart = 0;
function startProgress() {
_progressStart = Date.now();
const wrap = $('dg-progress-wrap');
const fill = $('dg-progress-fill');
const phase = $('dg-progress-phase');
const elapsed = $('dg-progress-elapsed');
if (!wrap) return;
wrap.style.display = 'block';
fill.style.width = '0%';
phase.textContent = '';
elapsed.textContent = '0s elapsed';
let lastPhaseIdx = -1;
_progressInterval = setInterval(() => {
const secs = Math.floor((Date.now() - _progressStart) / 1000);
elapsed.textContent = secs + 's elapsed';
for (let i = PROGRESS_PHASES.length - 1; i >= 0; i--) {
if (secs >= PROGRESS_PHASES[i].at) {
fill.style.width = PROGRESS_PHASES[i].pct + '%';
if (i !== lastPhaseIdx) {
phase.textContent = PROGRESS_PHASES[i].msg;
logMessage(PROGRESS_PHASES[i].msg, 'info');
lastPhaseIdx = i;
}
break;
}
}
}, 1000);
}
function stopProgress(success) {
if (_progressInterval) {
clearInterval(_progressInterval);
_progressInterval = null;
}
const fill = $('dg-progress-fill');
const phase = $('dg-progress-phase');
const elapsed = $('dg-progress-elapsed');
if (fill) fill.style.width = success ? '100%' : '0%';
if (phase) phase.textContent = success ? 'Done!' : 'Failed';
const secs = Math.floor((Date.now() - _progressStart) / 1000);
if (elapsed) elapsed.textContent = secs + 's total';
}
// ── Omit Cards (chips) ─────────────────────────────
let omitCards = [];
function addOmitCard(name) {
const trimmed = name.trim();
if (!trimmed) return;
if (omitCards.some(c => c.toLowerCase() === trimmed.toLowerCase())) return;
omitCards.push(trimmed);
renderOmitChips();
}
function removeOmitCard(idx) {
omitCards.splice(idx, 1);
renderOmitChips();
}
function renderOmitChips() {
const container = $('dg-omit-chips');
if (!container) return;
container.innerHTML = omitCards.map((name, i) =>
'<span class="dg-chip">' +
escHtml(name) +
'<span class="dg-chip-x" data-idx="' + i + '">&times;</span>' +
'</span>'
).join('');
container.querySelectorAll('.dg-chip-x').forEach(el => {
el.addEventListener('click', () => removeOmitCard(parseInt(el.dataset.idx, 10)));
});
}
const $ = (id) => document.getElementById(id);
// ── Init ────────────────────────────────────────────────
async function init() {
await checkV3Status();
bindEvents();
checkQueryParams();
}
async function checkV3Status() {
try {
const resp = await fetch(API_BASE + '/api/deck/v3/status');
const data = await resp.json();
state.v3Ready = data.initialized;
if (!state.v3Ready) {
// Warn but do not block — local/Ollama mode may still work
console.warn('V3 status: not initialized. Error:', data.error || 'unknown');
toast('V3 generator not ready — check that the local AI model (gpt-oss:20b) is running via Ollama', 'warning');
}
} catch (e) {
console.warn('V3 status check failed:', e);
}
}
function bindEvents() {
// Commander search
const input = $('dg-commander-input');
input.addEventListener('input', () => {
clearTimeout(searchTimeout);
const q = input.value.trim();
if (q.length < 2) { hideDropdown(); return; }
searchTimeout = setTimeout(() => searchCommander(q), DEBOUNCE_MS);
});
input.addEventListener('focus', () => {
const q = input.value.trim();
if (q.length >= 2) searchCommander(q);
});
document.addEventListener('click', (e) => {
const wrap = document.querySelector('.dg-commander-search-wrap');
if (wrap && !wrap.contains(e.target)) hideDropdown();
});
$('dg-commander-clear').addEventListener('click', clearCommander);
// Bracket buttons
document.querySelectorAll('.dg-bracket-btn').forEach(btn => {
btn.addEventListener('click', () => {
document.querySelectorAll('.dg-bracket-btn').forEach(b => b.classList.remove('dg-bracket-active'));
btn.classList.add('dg-bracket-active');
state.targetBracket = parseInt(btn.dataset.bracket, 10);
});
});
// Generate & save
$('dg-preview-btn').addEventListener('click', generateDeck);
$('dg-save-btn').addEventListener('click', commitDeck);
$('dg-regenerate-btn').addEventListener('click', generateDeck);
// Export buttons
$('dg-export-csv').addEventListener('click', () => exportDeck('csv'));
$('dg-export-dck').addEventListener('click', () => exportDeck('dck'));
$('dg-export-moxfield').addEventListener('click', () => exportMoxfield());
$('dg-export-shopping').addEventListener('click', () => exportShopping());
// Omit cards chips input
const omitInput = $('dg-omit-input');
if (omitInput) {
omitInput.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
e.preventDefault();
addOmitCard(omitInput.value);
omitInput.value = '';
}
});
}
const omitWrap = $('dg-omit-wrap');
if (omitWrap) {
omitWrap.addEventListener('click', () => omitInput && omitInput.focus());
}
}
function checkQueryParams() {
const params = new URLSearchParams(window.location.search);
const name = params.get('commander');
if (name) {
$('dg-commander-input').value = name;
searchCommander(name);
}
}
// ── Build Request Body ──────────────────────────────────
function buildRequestBody() {
const budget = parseFloat($('dg-budget').value) || null;
return {
commander_name: state.commander.name,
strategy: $('dg-strategy').value.trim(),
target_bracket: state.targetBracket,
budget_usd: budget,
budget_mode: $('dg-budget-mode').value,
omit_cards: omitCards.slice(),
use_collection: $('dg-use-collection').checked,
run_substitution: $('dg-substitution').checked,
model: $('dg-model').value,
deck_name: $('dg-deck-name').value.trim() || '',
};
}
// ── Commander Search ────────────────────────────────────
function positionDropdown() {
const input = $('dg-commander-input');
const dropdown = $('dg-commander-dropdown');
const rect = input.getBoundingClientRect();
dropdown.style.top = (rect.bottom + 4) + 'px';
dropdown.style.left = rect.left + 'px';
dropdown.style.width = rect.width + 'px';
}
async function searchCommander(q) {
const dropdown = $('dg-commander-dropdown');
dropdown.innerHTML = '<div class="dg-dropdown-loading">Searching...</div>';
dropdown.classList.add('open');
positionDropdown();
try {
const resp = await fetch(API_BASE + '/api/deck-generator/commander-search?q=' + encodeURIComponent(q));
const data = await resp.json();
renderDropdown(data.results || []);
} catch (e) {
dropdown.innerHTML = '<div class="dg-dropdown-empty">Search failed</div>';
}
}
function renderDropdown(results) {
const dropdown = $('dg-commander-dropdown');
if (results.length === 0) {
dropdown.innerHTML = '<div class="dg-dropdown-empty">No legendary creatures found</div>';
return;
}
dropdown.innerHTML = results.map((r, idx) => {
const colors = (r.color_identity || [])
.map(c => COLOR_MAP[c] ? '<span class="dg-color-pip ' + COLOR_MAP[c].cls + '">' + COLOR_MAP[c].label + '</span>' : '')
.join('');
const badge = r.in_collection
? '<span class="dg-dropdown-item-badge dg-badge-owned">Owned</span>'
: '<span class="dg-dropdown-item-badge dg-badge-scryfall">Scryfall</span>';
const imgSrc = r.image_url ? r.image_url.replace('version=normal', 'version=small') : '';
const imgTag = imgSrc
? '<img class="dg-dropdown-item-img" src="' + imgSrc + '" alt="" loading="lazy" />'
: '<div class="dg-dropdown-item-img" style="background:var(--lab-surface)"></div>';
return '<div class="dg-dropdown-item" data-idx="' + idx + '">'
+ imgTag
+ '<div class="dg-dropdown-item-info">'
+ ' <div class="dg-dropdown-item-name">' + escHtml(r.name) + '</div>'
+ ' <div class="dg-dropdown-item-type">' + escHtml(r.type_line || '') + '</div>'
+ '</div>'
+ '<div style="display:flex;gap:3px;align-items:center">' + colors + '</div>'
+ badge
+ '</div>';
}).join('');
dropdown.querySelectorAll('.dg-dropdown-item').forEach(el => {
el.addEventListener('click', () => {
selectCommander(results[parseInt(el.dataset.idx, 10)]);
hideDropdown();
});
});
}
function selectCommander(cmdr) {
state.commander = cmdr;
$('dg-commander-input').style.display = 'none';
$('dg-commander-selected').style.display = 'block';
$('dg-commander-name').textContent = cmdr.name;
$('dg-commander-type').textContent = cmdr.type_line || '';
$('dg-commander-colors').innerHTML = (cmdr.color_identity || [])
.map(c => COLOR_MAP[c] ? '<span class="dg-color-pip ' + COLOR_MAP[c].cls + '">' + COLOR_MAP[c].label + '</span>' : '')
.join('');
const img = $('dg-commander-img');
if (cmdr.image_url) {
var imgUrl = cmdr.image_url;
if (imgUrl.indexOf('version=small') !== -1) {
imgUrl = imgUrl.replace('version=small', 'version=normal');
} else if (imgUrl.indexOf('version=') === -1 && imgUrl.indexOf('?') !== -1) {
imgUrl += '&version=normal';
} else if (imgUrl.indexOf('version=') === -1) {
imgUrl += '?version=normal';
}
img.src = imgUrl;
img.style.display = 'block';
} else {
img.style.display = 'none';
}
$('dg-preview-btn').disabled = false;
// Auto-fill deck name if empty
const deckNameInput = $('dg-deck-name');
if (deckNameInput && !deckNameInput.value.trim()) {
deckNameInput.value = 'Auto - ' + cmdr.name;
}
}
function clearCommander() {
state.commander = null;
$('dg-commander-input').style.display = '';
$('dg-commander-input').value = '';
$('dg-commander-selected').style.display = 'none';
$('dg-preview-btn').disabled = true;
}
function hideDropdown() {
$('dg-commander-dropdown').classList.remove('open');
}
// -- Conversation Log Helper --
function logMessage(msg, type = 'info') {
const log = $('dg-conversation-log');
if (!log) return;
const entry = document.createElement('div');
entry.className = 'dg-log-entry dg-log-' + type;
const ts = new Date().toLocaleTimeString();
entry.innerHTML = '<span class="dg-log-ts">[' + ts + ']</span> ' + msg;
log.appendChild(entry);
log.scrollTop = log.scrollHeight;
}
function clearLog() {
const log = $('dg-conversation-log');
if (!log) return;
log.innerHTML = '';
}
// ── Generate Deck ───────────────────────────────────────
async function generateDeck() {
clearLog();
logMessage('Connecting to local AI model (gpt-oss:20b)...', 'info');
if (!state.commander) { toast('Select a commander first', 'error'); return; }
// Non-blocking warning only — local Ollama mode does not require v3Ready
if (!state.v3Ready) {
logMessage('Warning: V3 status check failed. Attempting generation anyway via local AI...', 'warning');
}
logMessage('Building request body with commander: <b>' + state.commander.name + '</b>', 'info');
setLoading(true, 'Generating deck via Local AI...');
startProgress();
const body = buildRequestBody();
logMessage('Sending request to AI model... this may take a moment.', 'info');
state.lastRequestBody = body;
try {
const resp = await fetch(API_BASE + '/api/deck/v3/generate', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
if (!resp.ok) {
const err = await resp.json().catch(() => ({}));
throw new Error(err.error || err.detail || 'Generation failed');
}
state.previewResult = await resp.json();
logMessage('AI response received! Processing deck data...', 'success');
const stats = state.previewResult.stats || {};
const cardCount = (stats.total_cards || 0);
logMessage('Deck generated: <b>' + cardCount + ' cards</b> | $' + (stats.total_price_usd || 0).toFixed(2) + ' estimated', 'success');
stopProgress(true);
renderResults(state.previewResult);
toast('Deck generated: ' + (stats.total_cards || 0) + ' cards | $' + (stats.total_price_usd || 0), 'success');
} catch (e) {
stopProgress(false);
toast(e.message || 'Generation failed', 'error');
logMessage('Error: ' + (e.message || 'Unknown error'), 'error');
setLoading(false);
}
}
function setLoading(loading, text) {
state.isLoading = loading;
$('dg-empty-state').style.display = 'none';
$('dg-loading').style.display = loading ? 'flex' : 'none';
$('dg-results').style.display = loading ? 'none' : 'none';
$('dg-preview-btn').disabled = loading || !state.commander;
if (text) $('dg-loading-text').textContent = text;
}
// ── Render Results ──────────────────────────────────────
function renderResults(result) {
$('dg-loading').style.display = 'none';
$('dg-results').style.display = 'block';
$('dg-preview-btn').disabled = false;
renderStrategyBar(result);
renderStatsBar(result);
renderSubstitutionSummary(result);
renderCardGroups(result);
}
function renderStrategyBar(result) {
const bar = $('dg-strategy-bar');
const bracket = result.bracket || {};
const archetype = result.archetype || '';
const strategy = result.strategy_summary || '';
bar.innerHTML = '<div class="dg-strategy-info">'
+ '<span class="dg-bracket-badge dg-bracket-' + (bracket.level || 0) + '">B' + (bracket.level || '?') + '</span>'
+ '<span class="dg-archetype-badge">' + escHtml(archetype) + '</span>'
+ '<span class="dg-strategy-text">' + escHtml(strategy) + '</span>'
+ '</div>'
+ (bracket.reasoning ? '<div class="dg-bracket-reasoning">' + escHtml(bracket.reasoning) + '</div>' : '')
+ (bracket.game_changers && bracket.game_changers.length
? '<div class="dg-game-changers">Game Changers: ' + bracket.game_changers.map(c => '<span class="dg-gc-chip">' + escHtml(c) + '</span>').join('') + '</div>'
: '');
}
function renderStatsBar(result) {
const stats = result.stats || {};
const container = $('dg-stats-bar');
const chips = [
chipHtml('Total', stats.total_cards || 0, ''),
chipHtml('Owned', (stats.by_status || {}).owned || 0, 'dg-stat-owned'),
chipHtml('Subbed', (stats.by_status || {}).substituted || 0, 'dg-stat-substituted'),
chipHtml('Missing', (stats.by_status || {}).missing || 0, 'dg-stat-missing'),
chipHtml('Lands', stats.land_count || 0, ''),
chipHtml('$' + (stats.total_price_usd || 0).toFixed(0), 'Total', 'dg-stat-price'),
];
container.innerHTML = chips.join('');
}
function chipHtml(label, num, cls) {
return '<div class="dg-stat-chip ' + cls + '">'
+ '<span class="dg-stat-num">' + num + '</span>'
+ '<span class="dg-stat-label">' + label + '</span>'
+ '</div>';
}
function renderSubstitutionSummary(result) {
const el = $('dg-sub-summary');
const sub = result.substitution_stats;
if (!sub) { el.style.display = 'none'; return; }
el.style.display = 'block';
el.innerHTML = '<div class="dg-sub-bar">'
+ '<span class="dg-sub-stat dg-sub-owned">' + sub.owned + ' owned</span>'
+ '<span class="dg-sub-stat dg-sub-substituted">' + sub.substituted + ' substituted</span>'
+ '<span class="dg-sub-stat dg-sub-missing">' + sub.missing + ' still missing</span>'
+ '</div>';
}
function renderCardGroups(result) {
const container = $('dg-card-groups');
const cards = result.cards || [];
const commander = result.commander;
const groups = {};
for (const card of cards) {
const cat = card.category || 'Other';
if (!groups[cat]) groups[cat] = [];
groups[cat].push(card);
}
const sortedTypes = TYPE_ORDER.filter(t => groups[t] && groups[t].length > 0);
for (const t of Object.keys(groups)) {
if (!sortedTypes.includes(t)) sortedTypes.push(t);
}
let html = '';
if (commander) {
html += '<div class="dg-card-group">'
+ '<div class="dg-group-header">'
+ '<span class="dg-group-title">⚔ Commander</span>'
+ '<span class="dg-group-count">1</span>'
+ '</div>'
+ '<div class="dg-group-body">'
+ '<div class="dg-card-row dg-card-row-commander">'
+ '<span class="dg-card-row-name" style="font-weight:600;color:#fff">' + escHtml(commander.name) + '</span>'
+ '<span class="dg-card-row-source dg-src-collection">Commander</span>'
+ '</div>'
+ '</div></div>';
}
for (const type of sortedTypes) {
const groupCards = groups[type];
if (!groupCards || groupCards.length === 0) continue;
groupCards.sort((a, b) => (a.name || '').localeCompare(b.name || ''));
const icon = TYPE_ICONS[type] || '🃏';
html += '<div class="dg-card-group">'
+ '<div class="dg-group-header" data-type="' + type + '">'
+ '<span class="dg-group-title">' + icon + ' ' + escHtml(type) + '</span>'
+ '<span class="dg-group-count">' + groupCards.reduce(function(s,c){ return s + (c.count || 1); }, 0) + '</span>'
+ '</div>'
+ '<div class="dg-group-body" data-group="' + type + '">';
for (const card of groupCards) {
html += renderCardRow(card);
}
html += '</div></div>';
}
container.innerHTML = html;
container.querySelectorAll('.dg-group-header').forEach(header => {
header.addEventListener('click', () => {
const type = header.dataset.type;
if (!type) return;
const body = container.querySelector('.dg-group-body[data-group="' + type + '"]');
if (body) body.classList.toggle('collapsed');
});
});
}
function renderCardRow(card) {
const statusInfo = STATUS_BADGES[card.status] || STATUS_BADGES.missing;
const statusBadge = '<span class="dg-card-status ' + statusInfo.cls + '">' + statusInfo.label + '</span>';
const roleTags = (card.role_tags || []).slice(0, 3)
.map(r => '<span class="dg-role-chip">' + escHtml(r) + '</span>')
.join('');
let subHtml = '';
if (card.status === 'substituted' && card.selected_substitute) {
subHtml = '<div class="dg-card-sub-line">'
+ '<span class="dg-sub-arrow">→</span> '
+ '<span class="dg-sub-name">' + escHtml(card.selected_substitute) + '</span>'
+ '</div>';
} else if (card.status === 'missing' && card.alternatives && card.alternatives.length > 0) {
subHtml = '<div class="dg-card-sub-line dg-sub-suggestions">'
+ '<span class="dg-sub-label">Alternatives:</span> '
+ card.alternatives.slice(0, 3).map(a =>
'<span class="dg-alt-chip" title="' + escAttr(a.reason || '') + '">'
+ escHtml(a.name) + ' (' + (a.similarity_score * 100).toFixed(0) + '%)'
+ '</span>'
).join('')
+ '</div>';
}
const price = card.estimated_price_usd
? '<span class="dg-card-price">$' + card.estimated_price_usd.toFixed(2) + '</span>'
: '';
return '<div class="dg-card-row dg-card-status-' + card.status + '">'
+ '<div class="dg-card-row-main">'
+ '<span class="dg-card-row-name">' + ((card.count || 1) > 1 ? '<span class="dg-card-count">' + card.count + 'x</span> ' : '') + escHtml(card.name) + '</span>'
+ '<span class="dg-card-row-roles">' + roleTags + '</span>'
+ statusBadge
+ price
+ '</div>'
+ (card.reason ? '<div class="dg-card-reason">' + escHtml(card.reason) + '</div>' : '')
+ subHtml
+ '</div>';
}
// ── Commit Deck ─────────────────────────────────────────
async function commitDeck() {
if (!state.commander) { toast('No commander selected', 'error'); return; }
$('dg-save-btn').disabled = true;
$('dg-save-btn').textContent = 'Saving...';
try {
const body = state.lastRequestBody || buildRequestBody();
const resp = await fetch(API_BASE + '/api/deck/v3/commit', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
if (!resp.ok) {
const err = await resp.json().catch(() => ({}));
throw new Error(err.error || err.detail || 'Save failed');
}
const result = await resp.json();
toast('Deck saved: ' + (result.deck_name || 'Unknown'), 'success');
setTimeout(() => {
window.location.href = 'deckbuilder.html?deck_id=' + result.deck_id;
}, 1200);
} catch (e) {
toast(e.message || 'Save failed', 'error');
} finally {
$('dg-save-btn').disabled = false;
$('dg-save-btn').innerHTML = '<span class="dg-btn-icon">💾</span> Save to Deck Builder';
}
}
// ── Exports ─────────────────────────────────────────────
async function exportDeck(format) {
if (!state.commander) { toast('Generate a deck first', 'error'); return; }
const body = state.lastRequestBody || buildRequestBody();
try {
const resp = await fetch(API_BASE + '/api/deck/v3/export/' + format, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
if (!resp.ok) throw new Error('Export failed');
const blob = await resp.blob();
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = (state.commander.name || 'deck').replace(/\s+/g, '_') + '.' + (format === 'csv' ? 'csv' : 'dck');
a.click();
URL.revokeObjectURL(url);
toast('Exported ' + format.toUpperCase(), 'success');
} catch (e) {
toast(e.message || 'Export failed', 'error');
}
}
async function exportMoxfield() {
if (!state.commander) { toast('Generate a deck first', 'error'); return; }
const body = state.lastRequestBody || buildRequestBody();
try {
const resp = await fetch(API_BASE + '/api/deck/v3/export/moxfield', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
const data = await resp.json();
if (data.content) {
await navigator.clipboard.writeText(data.content);
toast('Moxfield deck copied to clipboard', 'success');
}
} catch (e) {
toast('Moxfield export failed', 'error');
}
}
async function exportShopping() {
if (!state.commander) { toast('Generate a deck first', 'error'); return; }
const body = state.lastRequestBody || buildRequestBody();
try {
const resp = await fetch(API_BASE + '/api/deck/v3/export/shopping', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
const data = await resp.json();
const list = data.shopping_list || [];
if (list.length === 0) {
toast('All cards are owned — nothing to buy', 'success');
return;
}
const lines = ['Shopping List — ' + (data.commander || 'Deck'), ''];
for (const item of list) {
lines.push(item.count + 'x ' + item.name + ' ($' + (item.estimated_price_usd || 0).toFixed(2) + ') — ' + item.category);
}
lines.push('', 'Total: ' + list.length + ' cards, ~$' + (data.estimated_cost_usd || 0).toFixed(2));
await navigator.clipboard.writeText(lines.join('\n'));
toast('Shopping list copied (' + list.length + ' cards, ~$' + (data.estimated_cost_usd || 0).toFixed(0) + ')', 'success');
} catch (e) {
toast('Shopping list failed', 'error');
}
}
// ── Toast ───────────────────────────────────────────────
function toast(msg, type) {
type = type || 'info';
const container = $('dg-toast-container');
const el = document.createElement('div');
el.className = 'dg-toast dg-toast-' + type;
el.textContent = msg;
container.appendChild(el);
setTimeout(() => el.remove(), 4000);
}
// ── Helpers ─────────────────────────────────────────────
function escHtml(str) {
const div = document.createElement('div');
div.textContent = str;
return div.innerHTML;
}
function escAttr(str) {
return str.replace(/"/g, '&quot;').replace(/'/g, '&#39;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
}
return { init };
})();
document.addEventListener('DOMContentLoaded', () => {
DeckGenerator.init();
});