const GCode = require('../robot/GCode.js');
const Robot = require('../robot/Robot.js');
const TelnetSender = require('../robot/TelnetSenderGRBL.js');

describe('GCode Speed Tests', () => {
    beforeAll(() => {
        jest.spyOn(console, 'log').mockImplementation(() => {});
    });

    afterAll(() => {
        jest.restoreAllMocks();
    });

    test('G1 with Feedrate F300 - TelnetSender1 should include f300', () => {
        const L1 = 300;
        const L2 = 300;
        const L3 = 20;

        const robot = new Robot(L1, L2, L3);

        const telnetSender1 = new TelnetSender("test.test", 2300, "x", "y", "z");
        const telnetSender2 = new TelnetSender("test.test", 5000, "a", null, null);
        const telnetSender3 = new TelnetSender("test.test", 5000, "c", "e", "b");

        robot.cmdReceivers.push(telnetSender1);
        robot.cmdReceivers.push(telnetSender2);
        robot.cmdReceivers.push(telnetSender3);

        // G1 with F300
        GCode.receiveGCode(robot, "G1 x120 y100 z50 f300");

        // Check telnetSender1 (x,y,z axes)
        expect(telnetSender1.tSocket.written).toContain('G1');
        expect(telnetSender1.tSocket.written).toContain('f300');
        expect(telnetSender1.tSocket.written).toMatch(/f300\.00/); // Exact format

        // telnetSender2 and telnetSender3 might not have output if no changes
        // But since x,y,z changed, telnetSender1 should have the command
    });


    test('G1 with Feedrate F300 - mit env', () => {

        
        const previousValue = process.env.ROBOT_USE_SPEED_CALC;
        process.env.ROBOT_USE_SPEED_CALC = 'true';


        const L1 = 300;
        const L2 = 300;
        const L3 = 20;

        const Robot2 = require('../robot/Robot'); // neu geladen
        const robot = new Robot2(L1, L2, L3);

        const telnetSender1 = new TelnetSender("test.test", 5000, "x", "y", "z");

        robot.cmdReceivers.push(telnetSender1);

        // G1 with F300
        robot.useSpeedCalc = true; // Aktiviere die neue Logik
        GCode.receiveGCode(robot, "G90 G1 x0   f700"); // Absolut!!
        GCode.receiveGCode(robot, "G91 G1 x120  f700"); // relativ!!

        // Check telnetSender1 (x,y,z axes)
        expect(telnetSender1.tSocket.written).toContain('G1');
        expect(telnetSender1.tSocket.written).toContain('f700');
        expect(telnetSender1.tSocket.written).toMatch(/f700\.00/); // Exact format

        // telnetSender2 and telnetSender3 might not have output if no changes
        // But since x,y,z changed, telnetSender1 should have the command
        if (previousValue === undefined) {
            delete process.env.ROBOT_USE_SPEED_CALC;
        } else {
            process.env.ROBOT_USE_SPEED_CALC = previousValue;
        }

    });

    test('G1 without Feedrate - should use default f1000', () => {
        const L1 = 300;
        const L2 = 300;
        const L3 = 20;

        const robot = new Robot(L1, L2, L3);

        const telnetSender1 = new TelnetSender("test.test", 2300, "x", "y", "z");

        robot.cmdReceivers.push(telnetSender1);

        // G1 without F
        GCode.receiveGCode(robot, "G1 x120 y100 z50");

        // Check default feedrate
        expect(telnetSender1.tSocket.written).toContain('G1');
        expect(telnetSender1.tSocket.written).toContain('f1000');
        expect(telnetSender1.tSocket.written).toMatch(/f1000\.00/);
    });

    test('G1 with different Feedrate F500 - multiple senders', () => {
        const L1 = 300;
        const L2 = 300;
        const L3 = 20;

        const robot = new Robot(L1, L2, L3);

        const telnetSender1 = new TelnetSender("test.test", 2300, "x", "y", "z");
        const telnetSender2 = new TelnetSender("test.test", 5000, "a", null, null);
        const telnetSender3 = new TelnetSender("test.test", 5000, "c", "e", "b");

        robot.cmdReceivers.push(telnetSender1);
        robot.cmdReceivers.push(telnetSender2);
        robot.cmdReceivers.push(telnetSender3);

        // G1 with F500
        GCode.receiveGCode(robot, "G1 x120 y100 z50 a10 b20 c30 f500");

        // telnetSender1 should have f500
        expect(telnetSender1.tSocket.written).toContain('f500');
        expect(telnetSender1.tSocket.written).toMatch(/f500\.00/);

        // telnetSender2 (a axis) should have f500 if a changed
        if (telnetSender2.tSocket.written.length > 0) {
            expect(telnetSender2.tSocket.written).toContain('f500');
        }

        // telnetSender3 (c,e,b axes) should have f500 if changed
        if (telnetSender3.tSocket.written.length > 0) {
            expect(telnetSender3.tSocket.written).toContain('f500');
        }
    });
});