ledgrab/server/src/wled_controller/static/js/app.js

/**
 * Entry point — imports all modules, registers globals, initializes app.
 */

// Layer 0: state
import { apiKey, setApiKey, refreshInterval } from './core/state.js';
import { Modal } from './core/modal.js';

// Layer 1: api, i18n
import { loadServerInfo, loadDisplays, configureApiKey } from './core/api.js';
import { t, initLocale, changeLocale } from './core/i18n.js';

// Layer 2: ui
import {
    toggleHint, lockBody, unlockBody, closeLightbox,
    showToast, showConfirm, closeConfirmModal,
    openFullImageLightbox, showOverlaySpinner, hideOverlaySpinner,
} from './core/ui.js';

// Layer 3: displays, tutorials
import {
    openDisplayPicker, closeDisplayPicker, selectDisplay, formatDisplayLabel,
} from './features/displays.js';
import {
    startCalibrationTutorial, startDeviceTutorial,
    closeTutorial, tutorialNext, tutorialPrev,
} from './features/tutorials.js';

// Layer 4: devices, dashboard, streams, kc-targets, pattern-templates, profiles
import {
    showSettings, closeDeviceSettingsModal, forceCloseDeviceSettingsModal,
    saveDeviceSettings, updateBrightnessLabel, saveCardBrightness,
    turnOffDevice, removeDevice, loadDevices,
    updateSettingsBaudFpsHint,
} from './features/devices.js';
import {
    loadDashboard, stopUptimeTimer,
    dashboardToggleProfile, dashboardStartTarget, dashboardStopTarget, dashboardStopAll,
    toggleDashboardSection, changeDashboardPollInterval,
} from './features/dashboard.js';
import { startEventsWS, stopEventsWS } from './core/events-ws.js';
import {
    startPerfPolling, stopPerfPolling,
} from './features/perf-charts.js';
import {
    loadPictureSources, switchStreamTab,
    showAddTemplateModal, editTemplate, closeTemplateModal, saveTemplate, deleteTemplate,
    showTestTemplateModal, closeTestTemplateModal, onEngineChange, runTemplateTest,
    showAddStreamModal, editStream, closeStreamModal, saveStream, deleteStream,
    onStreamTypeChange, onStreamDisplaySelected, onTestDisplaySelected,
    showTestStreamModal, closeTestStreamModal, updateStreamTestDuration, runStreamTest,
    showTestPPTemplateModal, closeTestPPTemplateModal, updatePPTestDuration, runPPTemplateTest,
    showAddPPTemplateModal, editPPTemplate, closePPTemplateModal, savePPTemplate, deletePPTemplate,
    addFilterFromSelect, toggleFilterExpand, removeFilter, moveFilter, updateFilterOption,
    renderModalFilterList, updateCaptureDuration,
} from './features/streams.js';
import {
    createKCTargetCard, testKCTarget, toggleKCTestAutoRefresh,
    showKCEditor, closeKCEditorModal, forceCloseKCEditorModal, saveKCEditor,
    deleteKCTarget, disconnectAllKCWebSockets,
    updateKCBrightnessLabel, saveKCBrightness,
} from './features/kc-targets.js';
import {
    createPatternTemplateCard,
    showPatternTemplateEditor, closePatternTemplateModal, forceClosePatternTemplateModal,
    savePatternTemplate, deletePatternTemplate,
    renderPatternRectList, selectPatternRect, updatePatternRect,
    addPatternRect, deleteSelectedPatternRect, removePatternRect,
    capturePatternBackground,
} from './features/pattern-templates.js';
import {
    loadProfiles, openProfileEditor, closeProfileEditorModal,
    saveProfileEditor, addProfileCondition,
    toggleProfileEnabled, toggleProfileTargets, deleteProfile,
} from './features/profiles.js';

// Layer 5: device-discovery, targets
import {
    onDeviceTypeChanged, updateBaudFpsHint, onSerialPortFocus,
    showAddDevice, closeAddDeviceModal, scanForDevices, handleAddDevice,
} from './features/device-discovery.js';
import {
    loadTargetsTab, loadTargets, switchTargetSubTab,
    showTargetEditor, closeTargetEditorModal, forceCloseTargetEditorModal, saveTargetEditor,
    startTargetProcessing, stopTargetProcessing,
    startTargetOverlay, stopTargetOverlay, deleteTarget,
} from './features/targets.js';

// Layer 5: color-strip sources
import {
    showCSSEditor, closeCSSEditorModal, forceCSSEditorClose, saveCSSEditor, deleteColorStrip,
    onCSSTypeChange, onEffectTypeChange, onAnimationTypeChange, updateEffectPreview,
    colorCycleAddColor, colorCycleRemoveColor,
    applyGradientPreset,
} from './features/color-strips.js';

// Layer 5: calibration
import {
    showCalibration, closeCalibrationModal, forceCloseCalibrationModal, saveCalibration,
    updateOffsetSkipLock, updateCalibrationPreview,
    setStartPosition, toggleEdgeInputs, toggleDirection, toggleTestEdge,
    showCSSCalibration,
} from './features/calibration.js';

// Layer 6: tabs
import { switchTab, initTabs, startAutoRefresh } from './features/tabs.js';

// ─── Register all HTML onclick / onchange / onfocus globals ───

Object.assign(window, {
    // core / state (for inline script)
    setApiKey,

    // core / ui
    toggleHint,
    lockBody,
    unlockBody,
    closeLightbox,
    showToast,
    showConfirm,
    closeConfirmModal,
    openFullImageLightbox,
    showOverlaySpinner,
    hideOverlaySpinner,

    // core / api + i18n
    t,
    configureApiKey,
    loadServerInfo,
    loadDisplays,
    changeLocale,

    // displays
    openDisplayPicker,
    closeDisplayPicker,
    selectDisplay,
    formatDisplayLabel,

    // tutorials
    startCalibrationTutorial,
    startDeviceTutorial,
    closeTutorial,
    tutorialNext,
    tutorialPrev,

    // devices
    showSettings,
    closeDeviceSettingsModal,
    forceCloseDeviceSettingsModal,
    saveDeviceSettings,
    updateBrightnessLabel,
    saveCardBrightness,
    turnOffDevice,
    removeDevice,
    loadDevices,
    updateSettingsBaudFpsHint,

    // dashboard
    loadDashboard,
    dashboardToggleProfile,
    dashboardStartTarget,
    dashboardStopTarget,
    dashboardStopAll,
    toggleDashboardSection,
    changeDashboardPollInterval,
    stopUptimeTimer,
    startPerfPolling,
    stopPerfPolling,

    // streams / capture templates / PP templates
    loadPictureSources,
    switchStreamTab,
    showAddTemplateModal,
    editTemplate,
    closeTemplateModal,
    saveTemplate,
    deleteTemplate,
    showTestTemplateModal,
    closeTestTemplateModal,
    onEngineChange,
    runTemplateTest,
    updateCaptureDuration,
    showAddStreamModal,
    editStream,
    closeStreamModal,
    saveStream,
    deleteStream,
    onStreamTypeChange,
    onStreamDisplaySelected,
    onTestDisplaySelected,
    showTestStreamModal,
    closeTestStreamModal,
    updateStreamTestDuration,
    runStreamTest,
    showTestPPTemplateModal,
    closeTestPPTemplateModal,
    updatePPTestDuration,
    runPPTemplateTest,
    showAddPPTemplateModal,
    editPPTemplate,
    closePPTemplateModal,
    savePPTemplate,
    deletePPTemplate,
    addFilterFromSelect,
    toggleFilterExpand,
    removeFilter,
    moveFilter,
    updateFilterOption,
    renderModalFilterList,

    // kc-targets
    createKCTargetCard,
    testKCTarget,
    toggleKCTestAutoRefresh,
    showKCEditor,
    closeKCEditorModal,
    forceCloseKCEditorModal,
    saveKCEditor,
    deleteKCTarget,
    disconnectAllKCWebSockets,
    updateKCBrightnessLabel,
    saveKCBrightness,

    // pattern-templates
    createPatternTemplateCard,
    showPatternTemplateEditor,
    closePatternTemplateModal,
    forceClosePatternTemplateModal,
    savePatternTemplate,
    deletePatternTemplate,
    renderPatternRectList,
    selectPatternRect,
    updatePatternRect,
    addPatternRect,
    deleteSelectedPatternRect,
    removePatternRect,
    capturePatternBackground,

    // profiles
    loadProfiles,
    openProfileEditor,
    closeProfileEditorModal,
    saveProfileEditor,
    addProfileCondition,
    toggleProfileEnabled,
    toggleProfileTargets,
    deleteProfile,

    // device-discovery
    onDeviceTypeChanged,
    updateBaudFpsHint,
    onSerialPortFocus,
    showAddDevice,
    closeAddDeviceModal,
    scanForDevices,
    handleAddDevice,

    // targets
    loadTargetsTab,
    loadTargets,
    switchTargetSubTab,
    showTargetEditor,
    closeTargetEditorModal,
    forceCloseTargetEditorModal,
    saveTargetEditor,
    startTargetProcessing,
    stopTargetProcessing,
    startTargetOverlay,
    stopTargetOverlay,
    deleteTarget,

    // color-strip sources
    showCSSEditor,
    closeCSSEditorModal,
    forceCSSEditorClose,
    saveCSSEditor,
    deleteColorStrip,
    onCSSTypeChange,
    onEffectTypeChange,
    onAnimationTypeChange,
    updateEffectPreview,
    colorCycleAddColor,
    colorCycleRemoveColor,
    applyGradientPreset,

    // calibration
    showCalibration,
    closeCalibrationModal,
    forceCloseCalibrationModal,
    saveCalibration,
    updateOffsetSkipLock,
    updateCalibrationPreview,
    setStartPosition,
    toggleEdgeInputs,
    toggleDirection,
    toggleTestEdge,
    showCSSCalibration,

    // tabs
    switchTab,
    startAutoRefresh,
});

// ─── Global Escape key handler ───

document.addEventListener('keydown', (e) => {
    if (e.key === 'Escape') {
        // Close in order: overlay lightboxes first, then modals via stack
        if (document.getElementById('display-picker-lightbox').classList.contains('active')) {
            closeDisplayPicker();
        } else if (document.getElementById('image-lightbox').classList.contains('active')) {
            closeLightbox();
        } else {
            Modal.closeTopmost();
        }
    }
});

// ─── Cleanup on page unload ───

window.addEventListener('beforeunload', () => {
    if (refreshInterval) {
        clearInterval(refreshInterval);
    }
    stopEventsWS();
    disconnectAllKCWebSockets();
});

// ─── Initialization ───

document.addEventListener('DOMContentLoaded', async () => {
    // Load API key from localStorage before anything that triggers API calls
    setApiKey(localStorage.getItem('wled_api_key'));

    // Initialize locale (dispatches languageChanged which may trigger API calls)
    await initLocale();

    // Restore active tab before showing content to avoid visible jump
    initTabs();

    // Show content now that translations are loaded and tabs are set
    document.body.style.visibility = 'visible';

    // Setup form handler
    document.getElementById('add-device-form').addEventListener('submit', handleAddDevice);

    // Show modal if no API key is stored
    if (!apiKey) {
        setTimeout(() => {
            if (typeof window.showApiKeyModal === 'function') {
                window.showApiKeyModal(null, true);
            }
        }, 100);
        return;
    }

    // User is logged in, load data
    loadServerInfo();
    loadDisplays();
    loadTargetsTab();

    // Start global events WebSocket and auto-refresh
    startEventsWS();
    startAutoRefresh();
});