pos_bluetooth_thermal_printer/static/test_receipt_print.js

/**
 * Console Test Script for Bluetooth Receipt Printing
 * 
 * Run this in the browser console while in POS to test receipt printing
 * 
 * Usage:
 * 1. Open POS on Android device
 * 2. Open Chrome DevTools console (chrome://inspect on desktop, connect to device)
 * 3. Copy and paste this entire script into console
 * 4. Run: testBluetoothPrint()
 */

async function testBluetoothPrint() {
    console.log('=== Bluetooth Print Test Started ===');
    
    // Check if we're in POS
    if (!window.odoo || !window.odoo.__DEBUG__ || !window.odoo.__DEBUG__.services) {
        console.error('❌ Not in POS context. Please open this in POS.');
        return;
    }
    
    // Get POS service
    const services = window.odoo.__DEBUG__.services;
    console.log('✓ Services available:', Object.keys(services));
    
    const pos = services['pos.session'] || services['pos'];
    if (!pos) {
        console.error('❌ POS service not found');
        console.log('Available services:', Object.keys(services));
        return;
    }
    console.log('✓ POS service found');
    
    // Check bluetooth config
    console.log('POS config:', pos.config);
    console.log('Bluetooth enabled:', pos.config?.bluetooth_printer_enabled);
    
    // Check Web Bluetooth API
    if (!navigator.bluetooth) {
        console.error('❌ Web Bluetooth API not available');
        return;
    }
    console.log('✓ Web Bluetooth API available');
    
    // Check for order
    let order = null;
    if (typeof pos.get_order === 'function') {
        order = pos.get_order();
        console.log('✓ Got order via get_order()');
    } else if (pos.selectedOrder) {
        order = pos.selectedOrder;
        console.log('✓ Got order via selectedOrder');
    } else if (pos.orders && pos.orders.length > 0) {
        order = pos.orders[pos.orders.length - 1];
        console.log('✓ Got order via orders array');
    }
    
    if (!order) {
        console.error('❌ No active order found');
        console.log('POS keys:', Object.keys(pos));
        return;
    }
    
    console.log('✓ Order found:', order);
    console.log('Order keys:', Object.keys(order));
    console.log('Order name:', order.name || order.pos_reference);
    
    // Check order lines
    let lines = [];
    if (typeof order.get_orderlines === 'function') {
        lines = order.get_orderlines();
        console.log('✓ Got lines via get_orderlines()');
    } else if (order.lines) {
        lines = order.lines;
        console.log('✓ Got lines via lines property');
    } else if (order.orderlines) {
        lines = order.orderlines;
        console.log('✓ Got lines via orderlines property');
    }
    
    console.log(`✓ Found ${lines.length} order lines`);
    
    if (lines.length > 0) {
        const firstLine = lines[0];
        console.log('First line keys:', Object.keys(firstLine));
        console.log('First line:', firstLine);
    }
    
    // Check payment lines
    let payments = [];
    if (typeof order.get_paymentlines === 'function') {
        payments = order.get_paymentlines();
        console.log('✓ Got payments via get_paymentlines()');
    } else if (order.paymentlines) {
        payments = order.paymentlines;
        console.log('✓ Got payments via paymentlines property');
    }
    
    console.log(`✓ Found ${payments.length} payment lines`);
    
    // Check company info
    console.log('Company:', pos.company);
    
    // Check cashier
    let cashier = null;
    if (typeof pos.get_cashier === 'function') {
        cashier = pos.get_cashier();
        console.log('✓ Got cashier via get_cashier()');
    } else if (pos.cashier) {
        cashier = pos.cashier;
        console.log('✓ Got cashier via cashier property');
    } else if (pos.user) {
        cashier = pos.user;
        console.log('✓ Got cashier via user property');
    }
    
    console.log('Cashier:', cashier);
    
    console.log('=== Test Complete ===');
    console.log('All data structures look good! Receipt printing should work.');
}

// Also provide a function to check bluetooth connection
async function checkBluetoothConnection() {
    console.log('=== Bluetooth Connection Check ===');
    
    if (!navigator.bluetooth) {
        console.error('❌ Web Bluetooth API not available');
        return;
    }
    console.log('✓ Web Bluetooth API available');
    
    try {
        const devices = await navigator.bluetooth.getDevices();
        console.log(`✓ Found ${devices.length} paired devices`);
        devices.forEach((device, index) => {
            console.log(`  ${index + 1}. ${device.name} (${device.id})`);
            console.log(`     Connected: ${device.gatt?.connected || false}`);
        });
    } catch (error) {
        console.error('❌ Error getting devices:', error);
    }
    
    console.log('=== Check Complete ===');
}

// Provide instructions
console.log(`
╔════════════════════════════════════════════════════════════╗
║  Bluetooth Receipt Print Test Script Loaded               ║
╚════════════════════════════════════════════════════════════╝

Available commands:

1. testBluetoothPrint()
   - Tests if all POS data is accessible
   - Shows order structure and available methods
   - Run this AFTER creating an order in POS

2. checkBluetoothConnection()
   - Checks Web Bluetooth API availability
   - Lists paired bluetooth devices
   - Shows connection status

Example usage:
  > testBluetoothPrint()
  > checkBluetoothConnection()
`);