/**
 * GoingsOn - Unified Namespace
 * Central namespace for the entire application, reducing window pollution
 */

// ============ Main Namespace ============

window.GoingsOn = {
    // Namespace version for debugging
    version: '1.0.0',

    // ============ State Module (populated by state.js) ============
    state: null,

    // ============ API Module (populated by api.js) ============
    api: null,

    // ============ Utilities (populated by utils.js) ============
    utils: {},

    // ============ UI Components (populated by components.js) ============
    ui: {},

    // ============ Domain Modules ============
    projects: {},
    tasks: {},
    events: {},
    emails: {},

    // ============ Feature Modules ============
    dayPlan: {},
    snooze: {},
    search: {},
    navigation: {},

    // ============ Facades for Cross-Module Access ============

    /**
     * Get projects cache from centralized state
     * @returns {Array} Projects array
     */
    getProjectsCache: function() {
        return this.state?.projects || [];
    },

    /**
     * Get current project ID
     * @returns {string|null}
     */
    getCurrentProjectId: function() {
        return this.state?.currentProjectId ?? null;
    },

    /**
     * Get tasks cache from centralized state
     * @returns {Array} Tasks array
     */
    getTasksCache: function() {
        return this.state?.tasks || [];
    },

    /**
     * Get emails cache from centralized state
     * @returns {Array} Emails array
     */
    getEmailsCache: function() {
        return this.state?.emails || [];
    },

    /**
     * Get email accounts cache from centralized state
     * @returns {Array} Email accounts array
     */
    getEmailAccountsCache: function() {
        return this.state?.emailAccounts || [];
    },

    /**
     * Get current view name
     * @returns {string}
     */
    getCurrentView: function() {
        if (this.navigation?.getCurrentView) return this.navigation.getCurrentView();
        return this.state?.currentView || 'projects';
    },

    // ============ Handle Helper for onclick ============

    /**
     * Universal handler for onclick attributes
     * Usage: onclick="GoingsOn.handle('tasks.openNew')"
     * @param {string} path - Dot-separated path to function (e.g., 'tasks.openNew')
     * @param {...*} args - Arguments to pass to the function
     */
    handle: function(path, ...args) {
        const parts = path.split('.');
        let target = this;

        for (const part of parts) {
            if (target && typeof target === 'object' && part in target) {
                target = target[part];
            } else {
                console.error(`GoingsOn.handle: Path "${path}" not found at "${part}"`);
                return;
            }
        }

        if (typeof target === 'function') {
            return target.apply(this, args);
        } else {
            console.error(`GoingsOn.handle: "${path}" is not a function`);
        }
    }
};