/**
 * Application State Management
 * Central state for the entire application
 */

// Main application state
export const appState = {
    history: [],
    favorites: [],
    budgetItems: [],
    currentSection: 'cev',
    currentTheme: 'dark',
    expertMode: false,
    currentSidebarTab: 0
};

// User preferences (persisted to localStorage)
export const userPreferences = {
    theme: 'dark',
    colorScheme: 'default', // default, blue, green, purple, orange
    fontSize: 'medium', // small, medium, large, xlarge
    fontFamily: 'default' // default, modern, classic, mono
};

// Admin configuration
export const adminConfig = {
    appName: 'SteelBase',
    appSubtitle: 'Plataforma Técnica com Base de Dados de Materiais Brasileiros',
    footerText: '© 2025 SteelBase v7.5 PROFESSIONAL EDITION - Plataforma Técnica com Base de Dados de Materiais Brasileiros',
    themeDefault: 'escuro',
    modeDefault: 'simples',
    toolsVisibility: {
        'cev': true,
        'seletor': true,
        'equivalencias': false,
        'comparativo': false,
        'parafusos': true,
        'layout': true,
        'parafuso-vs-solda': false,
        'preaquecimento': true,
        'dureza': true,
        'charpy': true,
        'certificado': false,
        'ultrassom': false,
        'area-pintura': true,
        'consumo-tinta': true,
        'galvanizacao': false,
        'custo-pintura': true,
        'secagem': false,
        'inspecao-pintura': false,
        'orcamento': true,
        'peso-rigging': false,
        'referencia': false
    }
};

/**
 * Update app state
 * @param {string} key - State key
 * @param {any} value - New value
 */
export function updateState(key, value) {
    appState[key] = value;
}

/**
 * Get state value
 * @param {string} key - State key
 * @returns {any} State value
 */
export function getState(key) {
    return appState[key];
}

/**
 * Update user preferences
 * @param {string} key - Preference key
 * @param {any} value - New value
 */
export function updatePreference(key, value) {
    userPreferences[key] = value;
}

/**
 * Get preference value
 * @param {string} key - Preference key
 * @returns {any} Preference value
 */
export function getPreference(key) {
    return userPreferences[key];
}