script.js

// Global state
let bankroll = 10000.00;
let currentPredictions = [];
let topNumbers = [];
let spinResult = null;
let selectedNumber = null;
let lastFetchedResults = [];

// DOM Elements
const predictionsContainer = document.getElementById('predictions-container');
const topNumbersList = document.getElementById('top-numbers-list');
const bankrollValue = document.getElementById('bankroll-value');
const betAmountEl = document.getElementById('bet-amount');
const betTargetEl = document.getElementById('bet-target');
const fetchButton = document.getElementById('fetch-button');

// Initialize the app
document.addEventListener('DOMContentLoaded', () => {
    generateMockData();
    renderPredictions();
    renderTopNumbers();
    renderOracleStatus();
    updateBankrollDisplay();
    
    // Event listeners
    fetchButton.addEventListener('click', fetchLatestResults);
});

// Fetch latest results from the roulette game
async function fetchLatestResults() {
    fetchButton.disabled = true;
    fetchButton.textContent = 'Fetching...';
    
    try {
        // Simulate fetching results (in a real implementation, this would call the Python backend)
        const response = await fetch('/api/fetch-results');
        const data = await response.json();
        
        if (data.success && data.results && data.results.length > 0) {
            // Process the latest result (first in array since they're ordered newest first)
            const latestResult = data.results[0];
            recordSpinResult(latestResult);
            
            // Store results for reference
            lastFetchedResults = data.results;
            
            // Show notification
            showNotification(`Fetched result: ${latestResult}`, 'success');
        } else {
            showNotification('No new results found', 'info');
        }
    } catch (error) {
        console.error('Error fetching results:', error);
        showNotification('Failed to fetch results', 'error');
    } finally {
        fetchButton.disabled = false;
        fetchButton.textContent = 'Fetch Latest Results';
    }
}

// Show notification message
function showNotification(message, type = 'info') {
    // Remove any existing notifications
    const existingNotification = document.querySelector('.notification');
    if (existingNotification) {
        existingNotification.remove();
    }
    
    const notification = document.createElement('div');
    notification.className = `notification fixed top-4 right-4 px-6 py-4 rounded-lg shadow-lg z-50 transform transition-transform duration-300 ${
        type === 'success' ? 'bg-green-600' : 
        type === 'error' ? 'bg-red-600' : 'bg-blue-600'
    }`;
    notification.textContent = message;
    
    document.body.appendChild(notification);
    
    // Auto remove after 3 seconds
    setTimeout(() => {
        notification.style.transform = 'translateX(150%)';
        setTimeout(() => {
            notification.remove();
        }, 300);
    }, 3000);
}
// Generate mock data for demonstration
function generateMockData() {
    // Generate mock predictions
    currentPredictions = [];
    const predictionCount = 20;
    
    for (let i = 0; i < predictionCount; i++) {
        const number = Math.floor(Math.random() * 37);
        const predictors = Math.floor(Math.random() * 15) + 1;
        currentPredictions.push({ number, predictors });
    }
    
    // Sort by predictor count descending
    currentPredictions.sort((a, b) => b.predictors - a.predictors);
    
    // Generate top 12 numbers
    topNumbers = currentPredictions.slice(0, 12);
    
    // Calculate recommended bet
    calculateRecommendedBet();
}

// Render predictions
function renderPredictions() {
    predictionsContainer.innerHTML = '';
    
    currentPredictions.forEach((pred, index) => {
        const card = document.createElement('custom-prediction-card');
        card.prediction = pred;
        card.rank = index + 1;
        predictionsContainer.appendChild(card);
    });
}

// Render top numbers
function renderTopNumbers() {
    topNumbersList.innerHTML = '';
    
    topNumbers.forEach((pred, index) => {
        const topNumber = document.createElement('custom-top-number');
        topNumber.prediction = pred;
        topNumber.rank = index + 1;
        topNumbersList.appendChild(topNumber);
    });
}

// Render oracle status indicators
function renderOracleStatus() {
    const container = document.querySelector('.grid.grid-cols-2.md\\:grid-cols-4.lg\\:grid-cols-7');
    container.innerHTML = '';
    
    // Create 70 oracle indicators
    for (let i = 1; i <= 70; i++) {
        const indicator = document.createElement('custom-oracle-indicator');
        indicator.oracle = {
            id: i,
            active: Math.random() > 0.3,
            accuracy: Math.floor(Math.random() * 100)
        };
        container.appendChild(indicator);
    }
}

// Calculate recommended bet using Kelly criterion
function calculateRecommendedBet() {
    if (topNumbers.length === 0) return;
    
    // Get the top prediction
    const topPrediction = topNumbers[0];
    
    // Kelly fractions based on rank (simplified for demo)
    const kellyFractions = [
        0.0619, 0.0237, 0.000902, 0.00035, 0.000133,
        0.0005, 0.0002, 0.000074, 0.000029, 0.000011,
        0.0000041, 0.0000026
    ];
    
    // Get fraction for top prediction (default to smallest if beyond top 12)
    const fraction = topNumbers.indexOf(topPrediction) < 12 ? 
        kellyFractions[topNumbers.indexOf(topPrediction)] : 0.0000026;
    
    const betAmount = bankroll * fraction;
    betAmountEl.textContent = betAmount.toFixed(2);
    betTargetEl.textContent = `#${topPrediction.number}`;
}

// Update bankroll display
function updateBankrollDisplay() {
    bankrollValue.textContent = bankroll.toFixed(2).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
// Record spin result and update bankroll
function recordSpinResult(number) {
    spinResult = number;
    
    // Check if we had a bet on this number
    const topPrediction = topNumbers[0];
    const betAmount = parseFloat(betAmountEl.textContent);
    
    if (topPrediction && topPrediction.number === number && betAmount > 0) {
        // Win! 35:1 payout
        bankroll += betAmount * 35;
        showNotification(`WIN! +${(betAmount * 35).toFixed(2)} on number ${number}`, 'success');
    } else if (betAmount > 0) {
        // Loss
        bankroll -= betAmount;
        showNotification(`Loss of ${betAmount.toFixed(2)}`, 'error');
    }
    
    // Update display
    updateBankrollDisplay();
    
    // Regenerate predictions for next spin
    setTimeout(() => {
        generateMockData();
        renderPredictions();
        renderTopNumbers();
        calculateRecommendedBet();
    }, 500);
}