config.js

// Application Configuration
const CONFIG = {
    // Application Settings
    app: {
        name: 'StudyBuddy Enhanced',
        version: '2.0.0',
        debug: true // Set to false in production
    },
    
    // AI Settings
    ai: {
        provider: 'openai', // 'openai' or 'anthropic'
        model: 'gpt-4', // or 'claude-3-sonnet-20240229'
        maxTokens: 1000,
        temperature: 0.7,
        taskGenerationPrompt: `You are an AI study assistant. Break down the following academic goal into 3-5 specific, actionable tasks. Each task should:
        - Be specific and measurable
        - Have a realistic time estimate (15-180 minutes)
        - Build toward the main goal
        - Be appropriate for the student's level
        
        Return the response as a JSON array with this format:
        [{"name": "Task name", "duration": 60, "description": "Detailed description", "priority": "high|medium|low"}]
        
        Goal: {goal}`
    },
    
    // Feature Toggles
    features: {
        aiTaskGeneration: true,
        googleCalendar: true,
        whatsappNotifications: true,
        supabaseStorage: true,
        offlineMode: false
    },
    
    // Calendar Settings
    calendar: {
        defaultDuration: 60, // minutes
        workingHours: {
            start: '09:00',
            end: '18:00'
        },
        timeSlots: [15, 30, 45, 60, 90, 120] // available durations in minutes
    },
    
    // WhatsApp Settings
    whatsapp: {
        reminderTimes: [30, 15, 5], // minutes before session
        messageTemplates: {
            reminder: "🎓 StudyBuddy Reminder: Your {subject} study session starts in {minutes} minutes!",
            completion: "✅ Great job completing your {subject} study session! Time for a break?",
            motivation: "💪 You're doing great! Keep up the excellent work on {goal}!"
        }
    },
    
    // Database Tables (for Supabase)
    database: {
        tables: {
            users: 'users',
            goals: 'goals',
            tasks: 'tasks',
            sessions: 'study_sessions',
            progress: 'progress_tracking'
        }
    }
};

// Export for use in main application
window.CONFIG = CONFIG;