localhorst
515fc24f1d
Reviewed-on: #1 Co-authored-by: localhorst <localhorst@mosad.xyz> Co-committed-by: localhorst <localhorst@mosad.xyz>
603 lines
24 KiB
JavaScript
603 lines
24 KiB
JavaScript
/**
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* LiXX Cell Pack Matcher - Main Application
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* Uses Web Workers for non-blocking computation.
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*/
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// =============================================================================
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// Application State
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// =============================================================================
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const AppState = {
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cells: [],
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cellIdCounter: 0,
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worker: null,
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isRunning: false,
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results: null
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};
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// =============================================================================
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// DOM Elements
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// =============================================================================
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const DOM = {
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cellsSerial: document.getElementById('cells-serial'),
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cellsParallel: document.getElementById('cells-parallel'),
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configDisplay: document.getElementById('config-display'),
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totalCellsNeeded: document.getElementById('total-cells-needed'),
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cellTbody: document.getElementById('cell-tbody'),
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btnAddCell: document.getElementById('btn-add-cell'),
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btnLoadExample: document.getElementById('btn-load-example'),
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btnClearAll: document.getElementById('btn-clear-all'),
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statCount: document.getElementById('stat-count'),
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statAvgCap: document.getElementById('stat-avg-cap'),
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statAvgIr: document.getElementById('stat-avg-ir'),
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weightCapacity: document.getElementById('weight-capacity'),
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weightIr: document.getElementById('weight-ir'),
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weightCapValue: document.getElementById('weight-cap-value'),
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weightIrValue: document.getElementById('weight-ir-value'),
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algorithmSelect: document.getElementById('algorithm-select'),
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maxIterations: document.getElementById('max-iterations'),
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btnStartMatching: document.getElementById('btn-start-matching'),
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btnStopMatching: document.getElementById('btn-stop-matching'),
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progressSection: document.getElementById('progress-section'),
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progressFill: document.getElementById('progress-fill'),
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progressIteration: document.getElementById('progress-iteration'),
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progressCombinations: document.getElementById('progress-combinations'),
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progressScore: document.getElementById('progress-score'),
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progressTime: document.getElementById('progress-time'),
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progressSpeed: document.getElementById('progress-speed'),
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progressEta: document.getElementById('progress-eta'),
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livePreview: document.getElementById('live-preview'),
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livePreviewContent: document.getElementById('live-preview-content'),
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resultsSection: document.getElementById('results-section'),
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resultScore: document.getElementById('result-score'),
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resultCapVariance: document.getElementById('result-cap-variance'),
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resultIrVariance: document.getElementById('result-ir-variance'),
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resultPackCapacity: document.getElementById('result-pack-capacity'),
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packGrid: document.getElementById('pack-grid'),
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resultsTbody: document.getElementById('results-tbody'),
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excludedCellsSection: document.getElementById('excluded-cells-section'),
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excludedCellsList: document.getElementById('excluded-cells-list'),
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btnExportJson: document.getElementById('btn-export-json'),
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btnExportCsv: document.getElementById('btn-export-csv'),
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btnCopyResults: document.getElementById('btn-copy-results'),
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shortcutsDialog: document.getElementById('shortcuts-dialog'),
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btnCloseShortcuts: document.getElementById('btn-close-shortcuts')
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};
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// =============================================================================
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// Utility Functions
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// =============================================================================
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function formatDuration(ms) {
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if (ms < 1000) return `${Math.round(ms)}ms`;
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if (ms < 60000) return `${(ms / 1000).toFixed(1)}s`;
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if (ms < 3600000) {
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const mins = Math.floor(ms / 60000);
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const secs = Math.round((ms % 60000) / 1000);
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return `${mins}m ${secs}s`;
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}
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const hours = Math.floor(ms / 3600000);
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const mins = Math.round((ms % 3600000) / 60000);
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return `${hours}h ${mins}m`;
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}
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function formatNumber(num) {
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if (num === Infinity) return '∞';
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if (num >= 1e9) return `${(num / 1e9).toFixed(1)}B`;
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if (num >= 1e6) return `${(num / 1e6).toFixed(1)}M`;
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if (num >= 1e3) return `${(num / 1e3).toFixed(1)}K`;
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return num.toLocaleString();
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}
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// =============================================================================
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// Combination Calculator
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// =============================================================================
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function binomial(n, k) {
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if (k > n) return 0;
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if (k === 0 || k === n) return 1;
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let result = 1;
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for (let i = 0; i < k; i++) {
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result = result * (n - i) / (i + 1);
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}
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return Math.round(result);
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}
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function calculateTotalCombinations(numCells, serial, parallel) {
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const totalNeeded = serial * parallel;
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if (numCells < totalNeeded) return 0;
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let total = 1;
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let remaining = numCells;
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for (let i = 0; i < serial; i++) {
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total *= binomial(remaining, parallel);
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remaining -= parallel;
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}
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return total;
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}
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function updateMaxIterations() {
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const serial = parseInt(DOM.cellsSerial.value) || 1;
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const parallel = parseInt(DOM.cellsParallel.value) || 1;
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const validCells = AppState.cells.filter(c => c.capacity && c.capacity > 0);
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const totalCombinations = calculateTotalCombinations(validCells.length, serial, parallel);
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// Set max iterations: use total combinations if reasonable, cap at 1,000,000
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const suggested = Math.min(Math.max(totalCombinations, 1000), 1000000);
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DOM.maxIterations.value = suggested;
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}
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// =============================================================================
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// Configuration Management
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// =============================================================================
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function updateConfigDisplay() {
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const serial = parseInt(DOM.cellsSerial.value) || 1;
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const parallel = parseInt(DOM.cellsParallel.value) || 1;
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const total = serial * parallel;
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DOM.configDisplay.textContent = `${serial}S${parallel}P`;
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DOM.totalCellsNeeded.textContent = total;
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updateMatchingButtonState();
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updateMaxIterations();
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}
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// =============================================================================
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// Cell Management
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// =============================================================================
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function addCell(cellData = null) {
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const id = AppState.cellIdCounter++;
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const label = cellData?.label || `C${String(AppState.cells.length + 1).padStart(2, '0')}`;
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const capacity = cellData?.capacity || '';
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const ir = cellData?.ir || '';
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const cell = { id, label, capacity: capacity || null, ir: ir || null };
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AppState.cells.push(cell);
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const row = document.createElement('tr');
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row.dataset.cellId = id;
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row.innerHTML = `
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<td>${AppState.cells.length}</td>
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<td><input type="text" class="cell-label-input" value="${label}" aria-label="Cell label" data-field="label"></td>
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<td><input type="number" min="0" max="99999" value="${capacity}" aria-label="Capacity in mAh" data-field="capacity" placeholder="mAh"></td>
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<td><input type="number" min="0" max="9999" step="0.1" value="${ir}" aria-label="Internal resistance in milliohms" data-field="ir" placeholder="optional"></td>
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<td><button type="button" class="btn-remove" aria-label="Remove cell" data-remove="${id}">✕</button></td>
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`;
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DOM.cellTbody.appendChild(row);
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row.querySelectorAll('input').forEach(input => {
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input.addEventListener('change', () => updateCellData(id, input.dataset.field, input.value));
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input.addEventListener('input', () => updateCellData(id, input.dataset.field, input.value));
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});
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row.querySelector('.btn-remove').addEventListener('click', () => removeCell(id));
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updateCellStats();
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updateMatchingButtonState();
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if (!cellData) {
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row.querySelector('input[data-field="capacity"]').focus();
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}
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}
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function updateCellData(id, field, value) {
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const cell = AppState.cells.find(c => c.id === id);
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if (!cell) return;
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if (field === 'label') cell.label = value || `C${id}`;
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else if (field === 'capacity') cell.capacity = value ? parseFloat(value) : null;
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else if (field === 'ir') cell.ir = value ? parseFloat(value) : null;
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updateCellStats();
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updateMatchingButtonState();
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}
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function removeCell(id) {
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const index = AppState.cells.findIndex(c => c.id === id);
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if (index === -1) return;
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AppState.cells.splice(index, 1);
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const row = DOM.cellTbody.querySelector(`tr[data-cell-id="${id}"]`);
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if (row) row.remove();
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DOM.cellTbody.querySelectorAll('tr').forEach((row, idx) => {
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row.querySelector('td:first-child').textContent = idx + 1;
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});
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updateCellStats();
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updateMatchingButtonState();
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}
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function clearAllCells() {
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if (AppState.cells.length > 0 && !confirm('Clear all cells?')) return;
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AppState.cells = [];
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AppState.cellIdCounter = 0;
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DOM.cellTbody.innerHTML = '';
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updateCellStats();
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updateMatchingButtonState();
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}
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function updateCellStats() {
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const count = AppState.cells.length;
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DOM.statCount.textContent = count;
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if (count === 0) {
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DOM.statAvgCap.textContent = '-';
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DOM.statAvgIr.textContent = '-';
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return;
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}
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const capacities = AppState.cells.filter(c => c.capacity).map(c => c.capacity);
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const irs = AppState.cells.filter(c => c.ir).map(c => c.ir);
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DOM.statAvgCap.textContent = capacities.length > 0
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? `${Math.round(capacities.reduce((a, b) => a + b, 0) / capacities.length)} mAh` : '-';
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DOM.statAvgIr.textContent = irs.length > 0
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? `${(irs.reduce((a, b) => a + b, 0) / irs.length).toFixed(1)} mΩ` : '-';
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updateMaxIterations();
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}
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function loadExampleData() {
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if (AppState.cells.length > 0 && !confirm('Replace current cells with example data?')) return;
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AppState.cells = [];
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AppState.cellIdCounter = 0;
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DOM.cellTbody.innerHTML = '';
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const exampleCells = [
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{ label: 'B01', capacity: 3330, ir: 42 }, { label: 'B02', capacity: 3360, ir: 38 },
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{ label: 'B03', capacity: 3230, ir: 45 }, { label: 'B04', capacity: 3390, ir: 41 },
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{ label: 'B05', capacity: 3280, ir: 44 }, { label: 'B06', capacity: 3350, ir: 39 },
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{ label: 'B07', capacity: 3350, ir: 40 }, { label: 'B08', capacity: 3490, ir: 36 },
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{ label: 'B09', capacity: 3280, ir: 43 }, { label: 'B10', capacity: 3420, ir: 37 },
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{ label: 'B11', capacity: 3350, ir: 41 }, { label: 'B12', capacity: 3420, ir: 38 },
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{ label: 'B13', capacity: 3150, ir: 52 }, { label: 'B14', capacity: 3380, ir: 40 }
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];
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exampleCells.forEach(cell => addCell(cell));
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}
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// =============================================================================
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// Weight Sliders
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// =============================================================================
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function updateWeights(source) {
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const capWeight = parseInt(DOM.weightCapacity.value);
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if (source === 'capacity') DOM.weightIr.value = 100 - capWeight;
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else DOM.weightCapacity.value = 100 - parseInt(DOM.weightIr.value);
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DOM.weightCapValue.textContent = `${DOM.weightCapacity.value}%`;
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DOM.weightIrValue.textContent = `${DOM.weightIr.value}%`;
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}
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// =============================================================================
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// Matching Control (Web Worker)
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// =============================================================================
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function updateMatchingButtonState() {
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const serial = parseInt(DOM.cellsSerial.value) || 1;
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const parallel = parseInt(DOM.cellsParallel.value) || 1;
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const needed = serial * parallel;
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const validCells = AppState.cells.filter(c => c.capacity && c.capacity > 0);
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const canStart = validCells.length >= needed && !AppState.isRunning;
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DOM.btnStartMatching.disabled = !canStart;
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DOM.btnStartMatching.title = validCells.length < needed
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? `Need at least ${needed} cells with capacity data` : '';
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}
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function startMatching() {
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if (AppState.isRunning) return;
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const serial = parseInt(DOM.cellsSerial.value) || 1;
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const parallel = parseInt(DOM.cellsParallel.value) || 1;
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const validCells = AppState.cells.filter(c => c.capacity && c.capacity > 0);
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if (validCells.length < serial * parallel) {
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alert(`Need at least ${serial * parallel} cells with capacity data.`);
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return;
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}
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AppState.isRunning = true;
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DOM.progressSection.hidden = false;
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DOM.resultsSection.hidden = true;
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DOM.btnStartMatching.disabled = true;
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DOM.progressFill.style.width = '0%';
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DOM.progressIteration.textContent = '0';
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DOM.progressCombinations.textContent = '-';
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DOM.progressScore.textContent = '-';
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DOM.progressTime.textContent = '0s';
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DOM.progressSpeed.textContent = '-';
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DOM.progressEta.textContent = '-';
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DOM.livePreview.hidden = true;
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const algorithmType = DOM.algorithmSelect.value;
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const maxIterations = parseInt(DOM.maxIterations.value) || 5000;
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const capacityWeight = parseInt(DOM.weightCapacity.value) / 100;
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const irWeight = parseInt(DOM.weightIr.value) / 100;
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AppState.worker = new Worker('js/matching-worker.js');
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AppState.worker.onmessage = function (e) {
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const { type, data } = e.data;
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if (type === 'progress') updateProgress(data);
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else if (type === 'complete') handleComplete(data);
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else if (type === 'error') handleError(data);
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};
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AppState.worker.onerror = function (error) {
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console.error('Worker error:', error);
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handleError(error.message);
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};
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AppState.worker.postMessage({
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type: 'start',
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data: {
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cells: validCells.map(c => ({ label: c.label, capacity: c.capacity, ir: c.ir })),
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serial, parallel,
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algorithm: algorithmType,
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options: { maxIterations, capacityWeight, irWeight }
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}
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});
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}
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function stopMatching() {
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console.log("stopMatching")
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if (AppState.worker) {
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AppState.worker.postMessage({ type: 'stop' });
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}
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}
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function updateProgress(progress) {
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const percent = (progress.iteration / progress.maxIterations) * 100;
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DOM.progressFill.style.width = `${percent}%`;
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DOM.progressIteration.textContent = formatNumber(progress.iteration);
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DOM.progressCombinations.textContent = progress.totalCombinations
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? `${formatNumber(progress.evaluatedCombinations)} / ${formatNumber(progress.totalCombinations)}`
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: formatNumber(progress.evaluatedCombinations || progress.iteration);
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DOM.progressScore.textContent = progress.bestScore.toFixed(4);
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DOM.progressTime.textContent = formatDuration(progress.elapsedTime);
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if (progress.iterationsPerSecond > 0) {
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DOM.progressSpeed.textContent = `${formatNumber(Math.round(progress.iterationsPerSecond))}/s`;
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}
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DOM.progressEta.textContent = formatDuration(progress.eta);
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if (progress.currentBest && progress.currentBest.config) {
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renderLivePreview(progress.currentBest.config);
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}
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}
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function renderLivePreview(config) {
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DOM.livePreview.hidden = false;
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DOM.livePreviewContent.innerHTML = config.map((group, idx) => {
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const cells = group.map(c => c.label).join('+');
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const totalCap = group.reduce((sum, c) => sum + c.capacity, 0);
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return `<div class="live-preview-group"><span class="group-label">S${idx + 1}:</span><span class="group-cells">${cells}</span><span class="group-cap">${totalCap}</span></div>`;
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}).join('');
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}
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function handleComplete(results) {
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AppState.isRunning = false;
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AppState.results = results;
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if (AppState.worker) { AppState.worker.terminate(); AppState.worker = null; }
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DOM.progressSection.hidden = true;
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DOM.btnStartMatching.disabled = false;
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updateMatchingButtonState();
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displayResults(results);
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}
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function handleError(errorMessage) {
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AppState.isRunning = false;
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if (AppState.worker) { AppState.worker.terminate(); AppState.worker = null; }
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DOM.progressSection.hidden = true;
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DOM.btnStartMatching.disabled = false;
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updateMatchingButtonState();
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alert('An error occurred during matching: ' + errorMessage);
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}
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// =============================================================================
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// Results Display
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// =============================================================================
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function displayResults(results) {
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DOM.resultsSection.hidden = false;
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DOM.resultScore.textContent = results.score.toFixed(3);
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DOM.resultCapVariance.textContent = `${results.capacityCV.toFixed(2)}%`;
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DOM.resultIrVariance.textContent = results.irCV ? `${results.irCV.toFixed(2)}%` : 'N/A';
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const packCapacity = Math.min(...results.groupCapacities);
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DOM.resultPackCapacity.textContent = `${packCapacity} mAh`;
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renderPackVisualization(results);
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renderResultsTable(results);
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if (results.excludedCells.length > 0) {
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DOM.excludedCellsSection.hidden = false;
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DOM.excludedCellsList.textContent = results.excludedCells.map(c => c.label).join(', ');
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} else {
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DOM.excludedCellsSection.hidden = true;
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}
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DOM.resultsSection.scrollIntoView({ behavior: 'smooth', block: 'start' });
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}
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function renderPackVisualization(results) {
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const config = results.configuration;
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const allCapacities = config.flat().map(c => c.capacity);
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const minCap = Math.min(...allCapacities);
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const maxCap = Math.max(...allCapacities);
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const range = maxCap - minCap || 1;
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DOM.packGrid.innerHTML = '';
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config.forEach((group, groupIdx) => {
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const row = document.createElement('div');
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row.className = 'pack-row';
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const label = document.createElement('span');
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label.className = 'pack-row-label';
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label.textContent = `S${groupIdx + 1}`;
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row.appendChild(label);
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const cellsContainer = document.createElement('div');
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cellsContainer.className = 'pack-cells';
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group.forEach(cell => {
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const cellEl = document.createElement('div');
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cellEl.className = 'pack-cell';
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const normalized = (cell.capacity - minCap) / range;
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const hue = normalized * 120;
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cellEl.style.backgroundColor = `hsl(${hue}, 70%, 45%)`;
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cellEl.innerHTML = `<span class="cell-label">${cell.label}</span><span class="cell-capacity">${cell.capacity} mAh</span>${cell.ir ? `<span class="cell-ir">${cell.ir} mΩ</span>` : ''}`;
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cellsContainer.appendChild(cellEl);
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});
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row.appendChild(cellsContainer);
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DOM.packGrid.appendChild(row);
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});
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}
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function renderResultsTable(results) {
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const config = results.configuration;
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const avgCapacity = results.groupCapacities.reduce((a, b) => a + b, 0) / results.groupCapacities.length;
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DOM.resultsTbody.innerHTML = '';
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config.forEach((group, idx) => {
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|
const groupCapacity = group.reduce((sum, c) => sum + c.capacity, 0);
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const deviation = ((groupCapacity - avgCapacity) / avgCapacity * 100);
|
|
const irsWithValues = group.filter(c => c.ir);
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const avgIr = irsWithValues.length > 0 ? irsWithValues.reduce((sum, c) => sum + c.ir, 0) / irsWithValues.length : null;
|
|
|
|
let deviationClass = 'deviation-good';
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|
if (Math.abs(deviation) > 2) deviationClass = 'deviation-warning';
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if (Math.abs(deviation) > 5) deviationClass = 'deviation-bad';
|
|
|
|
const row = document.createElement('tr');
|
|
row.innerHTML = `<td>S${idx + 1}</td><td>${group.map(c => c.label).join(' + ')}</td><td>${groupCapacity} mAh</td><td>${avgIr ? avgIr.toFixed(1) + ' mΩ' : '-'}</td><td class="${deviationClass}">${deviation >= 0 ? '+' : ''}${deviation.toFixed(2)}%</td>`;
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DOM.resultsTbody.appendChild(row);
|
|
});
|
|
}
|
|
|
|
// =============================================================================
|
|
// Export Functions
|
|
// =============================================================================
|
|
|
|
function exportJson() {
|
|
if (!AppState.results) return;
|
|
const data = {
|
|
configuration: `${DOM.cellsSerial.value}S${DOM.cellsParallel.value}P`,
|
|
timestamp: new Date().toISOString(),
|
|
score: AppState.results.score,
|
|
capacityCV: AppState.results.capacityCV,
|
|
irCV: AppState.results.irCV,
|
|
groups: AppState.results.configuration.map((group, idx) => ({
|
|
group: `S${idx + 1}`,
|
|
cells: group.map(c => ({ label: c.label, capacity: c.capacity, ir: c.ir })),
|
|
totalCapacity: group.reduce((sum, c) => sum + c.capacity, 0)
|
|
})),
|
|
excludedCells: AppState.results.excludedCells.map(c => ({ label: c.label, capacity: c.capacity, ir: c.ir }))
|
|
};
|
|
downloadFile(JSON.stringify(data, null, 2), 'cell-matching-results.json', 'application/json');
|
|
}
|
|
|
|
function exportCsv() {
|
|
if (!AppState.results) return;
|
|
const lines = ['Group,Cell Label,Capacity (mAh),IR (mΩ),Group Total'];
|
|
AppState.results.configuration.forEach((group, idx) => {
|
|
const groupTotal = group.reduce((sum, c) => sum + c.capacity, 0);
|
|
group.forEach((cell, cellIdx) => {
|
|
lines.push(`S${idx + 1},${cell.label},${cell.capacity},${cell.ir || ''},${cellIdx === 0 ? groupTotal : ''}`);
|
|
});
|
|
});
|
|
if (AppState.results.excludedCells.length > 0) {
|
|
lines.push('', 'Excluded Cells');
|
|
AppState.results.excludedCells.forEach(cell => lines.push(`-,${cell.label},${cell.capacity},${cell.ir || ''}`));
|
|
}
|
|
downloadFile(lines.join('\n'), 'cell-matching-results.csv', 'text/csv');
|
|
}
|
|
|
|
async function copyResults() {
|
|
if (!AppState.results) return;
|
|
const config = AppState.results.configuration;
|
|
const lines = [`Cell Matching Results - ${DOM.cellsSerial.value}S${DOM.cellsParallel.value}P`, `Score: ${AppState.results.score.toFixed(3)}`, `Capacity CV: ${AppState.results.capacityCV.toFixed(2)}%`, '', 'Pack Configuration:'];
|
|
config.forEach((group, idx) => {
|
|
const cells = group.map(c => `${c.label} (${c.capacity}mAh)`).join(' + ');
|
|
const total = group.reduce((sum, c) => sum + c.capacity, 0);
|
|
lines.push(` S${idx + 1}: ${cells} = ${total}mAh`);
|
|
});
|
|
if (AppState.results.excludedCells.length > 0) {
|
|
lines.push('', `Excluded: ${AppState.results.excludedCells.map(c => c.label).join(', ')}`);
|
|
}
|
|
try {
|
|
await navigator.clipboard.writeText(lines.join('\n'));
|
|
DOM.btnCopyResults.textContent = 'Copied!';
|
|
setTimeout(() => { DOM.btnCopyResults.textContent = 'Copy to Clipboard'; }, 2000);
|
|
} catch (err) { console.error('Failed to copy:', err); }
|
|
}
|
|
|
|
function downloadFile(content, filename, mimeType) {
|
|
const blob = new Blob([content], { type: mimeType });
|
|
const url = URL.createObjectURL(blob);
|
|
const a = document.createElement('a');
|
|
a.href = url;
|
|
a.download = filename;
|
|
document.body.appendChild(a);
|
|
a.click();
|
|
document.body.removeChild(a);
|
|
URL.revokeObjectURL(url);
|
|
}
|
|
|
|
// =============================================================================
|
|
// Keyboard Navigation & Event Listeners
|
|
// =============================================================================
|
|
|
|
function setupKeyboardShortcuts() {
|
|
document.addEventListener('keydown', (e) => {
|
|
if (e.altKey && e.key === 'a') { e.preventDefault(); addCell(); }
|
|
if (e.altKey && e.key === 's') { e.preventDefault(); if (!DOM.btnStartMatching.disabled) startMatching(); }
|
|
if (e.altKey && e.key === 'e') { e.preventDefault(); loadExampleData(); }
|
|
if (e.key === 'Escape') { if (AppState.isRunning) stopMatching(); if (DOM.shortcutsDialog.open) DOM.shortcutsDialog.close(); }
|
|
if (e.key === '?' && !e.target.matches('input, textarea')) { e.preventDefault(); DOM.shortcutsDialog.showModal(); }
|
|
});
|
|
}
|
|
|
|
function initEventListeners() {
|
|
DOM.cellsSerial.addEventListener('input', updateConfigDisplay);
|
|
DOM.cellsParallel.addEventListener('input', updateConfigDisplay);
|
|
DOM.btnAddCell.addEventListener('click', () => addCell());
|
|
DOM.btnLoadExample.addEventListener('click', loadExampleData);
|
|
DOM.btnClearAll.addEventListener('click', clearAllCells);
|
|
DOM.weightCapacity.addEventListener('input', () => updateWeights('capacity'));
|
|
DOM.weightIr.addEventListener('input', () => updateWeights('ir'));
|
|
DOM.btnStartMatching.addEventListener('click', startMatching);
|
|
DOM.btnStopMatching.addEventListener('click', stopMatching);
|
|
DOM.btnExportJson.addEventListener('click', exportJson);
|
|
DOM.btnExportCsv.addEventListener('click', exportCsv);
|
|
DOM.btnCopyResults.addEventListener('click', copyResults);
|
|
DOM.btnCloseShortcuts.addEventListener('click', () => DOM.shortcutsDialog.close());
|
|
}
|
|
|
|
// =============================================================================
|
|
// Initialization
|
|
// =============================================================================
|
|
|
|
function init() {
|
|
initEventListeners();
|
|
setupKeyboardShortcuts();
|
|
updateConfigDisplay();
|
|
updateWeights('capacity');
|
|
updateMatchingButtonState();
|
|
for (let i = 0; i < 3; i++) addCell();
|
|
}
|
|
|
|
if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', init);
|
|
else init();
|