const sock = require('./sock.js')
const daemon = require('./daemon.js')
const configPath = './config.json'
const config = require(configPath);
const {
    ipcRenderer
} = require('electron');
const fs = require('fs');


// START INTERVALL COMMAND EXECUTION FOR STATES
setInterval(daemon.getDaemonState, 1000)
setInterval(sock.getTncState, 250)
setInterval(sock.getDataState, 500)
setInterval(sock.getHeardStations, 500)


// UPDATE FFT DEMO 

updateFFT = function(fft) {
    var fft = Array.from({
        length: 2048
    }, () => Math.floor(Math.random() * 10));
    spectrum.addData(fft);
}
setInterval(updateFFT, 250)

// WINDOW LISTENER
window.addEventListener('DOMContentLoaded', () => {
    // LOAD SETTINGS
    document.getElementById("tnc_adress").value = config.tnc_host
    document.getElementById("tnc_port").value = config.tnc_port
    document.getElementById("myCall").value = config.mycall
    document.getElementById("myGrid").value = config.mygrid

    // Create spectrum object on canvas with ID "waterfall"
    global.spectrum = new Spectrum(
        "waterfall", {
            spectrumPercent: 20
        });


    // on change port and host

    document.getElementById("tnc_adress").addEventListener("change", () => {
        console.log(document.getElementById("tnc_adress").value)
        config.tnc_host = document.getElementById("tnc_adress").value
        config.daemon_host = document.getElementById("tnc_adress").value
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));

    });

    document.getElementById("tnc_port").addEventListener("change", () => {
        config.tnc_port = document.getElementById("tnc_port").value
        config.daemon_port = document.getElementById("tnc_port").value + 1
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));

    });

    // saveMyCall button clicked 
    document.getElementById("saveMyCall").addEventListener("click", () => {
        callsign = document.getElementById("myCall").value
        config.mycall = callsign
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
        sock.saveMyCall(callsign)
    });

    // saveMyGrid button clicked 
    document.getElementById("saveMyGrid").addEventListener("click", () => {
        grid = document.getElementById("myGrid").value
        config.mygrid = grid
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
        sock.saveMyGrid(grid)

    });

    // startPing button clicked 
    document.getElementById("sendPing").addEventListener("click", () => {
        dxcallsign = document.getElementById("dxCall").value
        sock.sendPing(dxcallsign)
    });

    // sendCQ button clicked 
    document.getElementById("sendCQ").addEventListener("click", () => {
        sock.sendCQ()
    });

    // startTNC button clicked 
    document.getElementById("startTNC").addEventListener("click", () => {
        var rx_audio = document.getElementById("audio_input_selectbox").value
        var tx_audio = document.getElementById("audio_output_selectbox").value
        var deviceid = document.getElementById("hamlib_deviceid").value
        var deviceport = document.getElementById("hamlib_deviceport").value
        var ptt = document.getElementById("hamlib_ptt").value

        daemon.startTNC(rx_audio, tx_audio, deviceid, deviceport, ptt)
        setTimeout(function() {
            sock.saveMyCall(config.mycall);
        }, 5000);
        setTimeout(function() {
            sock.saveMyGrid(config.mygrid);
        }, 5000);
    })

    // stopTNC button clicked 
    document.getElementById("stopTNC").addEventListener("click", () => {
        daemon.stopTNC()
    })

    // openDataModule button clicked 
    document.getElementById("openDataModule").addEventListener("click", () => {
        //data.show()
        let Data = {
            message: "Hello World !"
        };
        ipcRenderer.send('show-data-window', Data);
    })
})

ipcRenderer.on('action-update-tnc-state', (event, arg) => {

    // PTT STATE
    if (arg.ptt_state == 'True') {
        document.getElementById("ptt_state").className = "btn btn-danger";

    } else if (arg.ptt_state == 'False') {
        document.getElementById("ptt_state").className = "btn btn-success";
    } else {
        document.getElementById("ptt_state").className = "btn btn-secondary"
    }

    // BUSY STATE
    if (arg.busy_state == 'BUSY') {
        document.getElementById("busy_state").className = "btn btn-danger";
    } else if (arg.busy_state == 'IDLE') {
        document.getElementById("busy_state").className = "btn btn-success";
    } else {
        document.getElementById("busy_state").className = "btn btn-secondary"
    }

    // ARQ STATE
    if (arg.arq_state == 'DATA') {
        document.getElementById("arq_state").className = "btn btn-warning";
    } else if (arg.arq_state == 'IDLE') {
        document.getElementById("arq_state").className = "btn btn-secondary";
    } else {
        document.getElementById("arq_state").className = "btn btn-secondary"
    }

    // RMS
    document.getElementById("rms_level").setAttribute("aria-valuenow", arg.rms_level)
    document.getElementById("rms_level").setAttribute("style", "width:" + arg.rms_level + "%;")
    
    // CHANNEL STATE
    if (arg.channel_state == 'RECEIVING_SIGNALLING') {
        document.getElementById("signalling_state").className = "btn btn-success";
        document.getElementById("data_state").className = "btn btn-secondary";

    } else if (arg.channel_state == 'SENDING_SIGNALLING') {
        document.getElementById("signalling_state").className = "btn btn-danger";
        document.getElementById("data_state").className = "btn btn-secondary";

    } else if (arg.channel_state == 'RECEIVING_DATA') {
        document.getElementById("signalling_state").className = "btn btn-secondary";
        document.getElementById("data_state").className = "btn btn-success";

    } else if (arg.channel_state == 'SENDING_DATA') {
        document.getElementById("signalling_state").className = "btn btn-secondary";
        document.getElementById("data_state").className = "btn btn-danger";
    } else {
        document.getElementById("signalling_state").className = "btn btn-secondary"
        document.getElementById("busy_state").className = "btn btn-secondary"

    }

    // SET FREQUENCY
    document.getElementById("frequency").value = arg.frequency

    // SET MODE
    document.getElementById("mode").value = arg.mode

    // SET BANDWITH
    document.getElementById("bandwith").value = arg.bandwith
});




ipcRenderer.on('action-update-daemon-state', (event, arg) => {


    // RAM
    document.getElementById("progressbar_ram").setAttribute("aria-valuenow", arg.ram_usage)
    document.getElementById("progressbar_ram").setAttribute("style", "width:" + arg.ram_usage + "%;")
    document.getElementById("progressbar_ram_value").innerHTML = arg.ram_usage + "%"

    console.log("RAM: " + arg.ram_usage)


    
    // CPU
    document.getElementById("progressbar_cpu").setAttribute("aria-valuenow", arg.cpu_usage)
    document.getElementById("progressbar_cpu").setAttribute("style", "width:" + arg.cpu_usage + "%;")
    document.getElementById("progressbar_cpu_value").innerHTML = arg.cpu_usage + "%"
    console.log("CPU: " +arg.cpu_usage)
    
    // VERSION
    document.getElementById("tncversion").innerHTML = arg.version
    console.log("VERSION: " + arg.version)
   
    // UPDATE AUDIO INPUT

    if (document.getElementById("audio_input_selectbox").length != arg.input_devices.length) {
        document.getElementById("audio_input_selectbox").innerHTML = ""
        for (i = 0; i < arg.input_devices.length; i++) {
            var option = document.createElement("option");
            option.text = arg.input_devices[i]['NAME'];
            option.value = arg.input_devices[i]['ID'];

            document.getElementById("audio_input_selectbox").add(option);
        }
    }
    // UPDATE AUDIO OUTPUT

    if (document.getElementById("audio_output_selectbox").length != arg.output_devices.length) {
        document.getElementById("audio_output_selectbox").innerHTML = ""
        for (i = 0; i < arg.output_devices.length; i++) {
            var option = document.createElement("option");
            option.text = arg.output_devices[i]['NAME'];
            option.value = arg.output_devices[i]['ID'];
            document.getElementById("audio_output_selectbox").add(option);
        }
    }

    // TNC RUNNING STATE
    document.getElementById("tnc_running_state").innerHTML = arg.tnc_running_state;
    if (arg.tnc_running_state == "running") {
        document.getElementById('hamlib_deviceid').disabled = true
        document.getElementById('hamlib_deviceport').disabled = true
        document.getElementById('hamlib_ptt').disabled = true
        document.getElementById('audio_input_selectbox').disabled = true
        document.getElementById('audio_output_selectbox').disabled = true
        document.getElementById('stopTNC').disabled = false
        document.getElementById('startTNC').disabled = true
        document.getElementById('myCall').disabled = false
        document.getElementById('saveMyCall').disabled = false
        document.getElementById('myGrid').disabled = false
        document.getElementById('saveMyGrid').disabled = false

    } else {
        document.getElementById('hamlib_deviceid').disabled = false
        document.getElementById('hamlib_deviceport').disabled = false
        document.getElementById('hamlib_ptt').disabled = false
        document.getElementById('audio_input_selectbox').disabled = false
        document.getElementById('audio_output_selectbox').disabled = false
        document.getElementById('stopTNC').disabled = true
        document.getElementById('startTNC').disabled = false
        document.getElementById('myCall').disabled = true
        document.getElementById('saveMyCall').disabled = true
        document.getElementById('myGrid').disabled = true
        document.getElementById('saveMyGrid').disabled = true
    }

});


ipcRenderer.on('action-update-daemon-connection', (event, arg) => {

    if (arg.daemon_connection == 'open') {
        document.getElementById("daemon_connection_state").className = "btn btn-success";
    }
    if (arg.daemon_connection == 'opening') {
        document.getElementById("daemon_connection_state").className = "btn btn-warning";
    }
    if (arg.daemon_connection == 'closed') {
        document.getElementById("daemon_connection_state").className = "btn btn-danger";
    }

});

ipcRenderer.on('action-update-heared-stations', (event, arg) => {
console.log(arg)
});

ipcRenderer.on('run-tnc-command', (event, arg) => {
    if (arg.command == 'saveMyCall') {
        sock.saveMyCall(arg.callsign)
    }
    if (arg.command == 'saveMyGrid') {
        sock.saveMyGrid(arg.grid)
    }
    if (arg.command == 'ping') {
        sock.sendPing(arg.dxcallsign)
    }
});