Gadgeteer_USB_Music_Rocker_01

//Tina's Rocker Version but still has that playing bug!!

using System;
using System.Collections;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Presentation;
using Microsoft.SPOT.Presentation.Controls;
using Microsoft.SPOT.Presentation.Media;
using Microsoft.SPOT.Touch;

using Gadgeteer.Networking;
using GT = Gadgeteer;
using GTM = Gadgeteer.Modules;
using Gadgeteer.Modules.GHIElectronics;
using System.Xml;
using System.IO;
using Gadgeteer.Modules.Seeed;


namespace Gadgeteer_Weather_Crier_01
{

    public partial class Program
    {

        string musicFile;
        GT.StorageDevice usbStorage;
        // create a time based event robot to trigger repeated tasks
        //GT.Timer timer = new GT.Timer(60000, GT.Timer.BehaviorType.RunContinuously);

        ArrayList musicFiles = new ArrayList();

        // This method is run when the mainboard is powered up or reset.
        void ProgramStarted()
        {
            // jump to the StartWiFi method that starts the WiFi
            //StartWiFi();

            // create a button watching robot to trigger things when the button is pressed
            button.ButtonPressed += new Button.ButtonEventHandler(button_ButtonPressed);

            button1.ButtonPressed+=new Button.ButtonEventHandler(button1_ButtonPressed);



            // set the timer robot so it fires off a tick event
            //timer.Tick += new GT.Timer.TickEventHandler(timer_Tick);


            // Initialize event handling robots
            usbHost.USBDriveConnected += new UsbHost.USBDriveConnectedEventHandler(usbHost_USBDriveConnected);
            usbHost.USBDriveDisconnected += new UsbHost.USBDriveDisconnectedEventHandler(usbHost_USBDriveDisconnected);

            //accelerometer threshold method
            //accelerometer.ThresholdExceeded += new Accelerometer.ThresholdExceededEventHandler(accelerometer_ThresholdExceeded);
            //accelerometer.EnableThresholdDetection(4.0, true, true, true, true, false, false);
            //accelerometer.RequestMeasurement();

            accelerometer.ContinuousMeasurementInterval = new TimeSpan(0, 0, 0, 0, 200);
            accelerometer.MeasurementComplete += new Accelerometer.MeasurementCompleteEventHandler(accelerometer_MeasurementComplete);

            // music finished listening robot
            music.MusicFinished += new Music.MusicFinishedPlayingEventHandler(music_MusicFinished);
            music.SetVolume(255);


            // Use Debug.Print to show messages in Visual Studio's "Output" window during debugging.
            Debug.Print("Program Started");
        }

        void button_ButtonPressed(Button sender, Button.ButtonState state)
        {
            if (button.IsLedOn)
            {
                accelerometer.StopContinuousMeasurements();
                button.TurnLEDOff();
            }
            else
            {
                accelerometer.StartContinuousMeasurements();
                button.TurnLEDOn();
            }
        }

        void accelerometer_MeasurementComplete(Accelerometer sender, Accelerometer.Acceleration acceleration)
        {

            Debug.Print(" X " + acceleration.X + " Y " + acceleration.Y + " Z " + acceleration.Z);

            if (acceleration.X < -0.25)
            {
                //do something
                if (!nowPlaying)
                {
                StartPlayingWords();
                }

            }
            else if (acceleration.X > 0.25)
            {
                //stop
                if (!nowPlaying)
                {
                    StartPlayingWords();
                }
            }


        }

        void button1_ButtonPressed(Button sender, Button.ButtonState state)
        {
            accelerometer.Calibrate();
        }

        void usbHost_USBDriveDisconnected(UsbHost sender)
        {
            musicFiles.Clear();
            usbStorage = null;
        }

        void usbHost_USBDriveConnected(UsbHost sender, GT.StorageDevice storageDevice)
        {
            Debug.Print("USB STORAGE CONNECTED");
            usbStorage = storageDevice;

            musicFiles.Add("straight" + Path.DirectorySeparatorChar + "20120713 151406.mp3");
            //musicFiles.Add("straight" + Path.DirectorySeparatorChar + "20120713 151950.mp3");
            //musicFiles.Add("straight" + Path.DirectorySeparatorChar + "20120713 151953.mp3");

        }

        void accelerometer_ThresholdExceeded(Accelerometer sender)
        {
            if (usbStorage != null)
            {
                Debug.Print("bang");

                if (nowPlaying == false)
                {
                    StartPlayingWords();
                }
            }
            else
            {
                accelerometer.ResetThresholdDetection();
            }
        }

        int currentFile = 0;

        void StartPlayingWords()
        {
            if (usbStorage != null)
            {
                currentFile = 0;
                nowPlaying = true;
                stream = usbStorage.Open((String)musicFiles[currentFile], FileMode.Open, FileAccess.Read);
                music.SetVolume(255);
                //music.Play(stream);
                //go to sleep to simulate playing music
                Thread.Sleep(500);
                Debug.Print("Starting to play: " + (String)musicFiles[currentFile]);
            }
        }

        bool nowPlaying = false;
        FileStream stream;

        void music_MusicFinished(Music sender)
        {

            Debug.Print("music finished");
            stream.Close();
            nowPlaying = false;
            Debug.Print("Done playing");

            //if (currentFile < musicFiles.Count - 1)
            //{
            //    currentFile++;
            //    stream = usbStorage.Open((String)musicFiles[currentFile], FileMode.Open, FileAccess.Read);
            //    music.Play(stream);
            //    Debug.Print("Now playing: " + (String)musicFiles[currentFile]);
            //}
            //else
            //{
            //    nowPlaying = false;
            //    //accelerometer.ResetThresholdDetection();
            //    Debug.Print("Done playing");
            //}
        }

        void timer_Tick(GT.Timer timer)
        {
            // what do we want to happen when the timer tick event fires
            // get some xml from the internet
            GetXmlFromWeb();
        }

        void GetXmlFromWeb()
        {
            WebClient.GetFromWeb("http://www.google.com/ig/api?weather=02903").ResponseReceived += new HttpRequest.ResponseHandler(Program_ResponseReceived);
        }

        //void StartWiFi()
        //{
        //    wifi.UseDHCP();
        //    Gadgeteer.Modules.GHIElectronics.WiFi_RS21.WiFiNetworkInfo info = new WiFi_RS21.WiFiNetworkInfo();
        //    info.SSID = "R2HZL";
        //    info.SecMode = WiFi_RS21.SecurityMode.WEP;
        //    info.networkType = WiFi_RS21.NetworkType.AccessPoint;
        //    wifi.Join(info, "AA11FEF9EC");
        //    wifi.NetworkDown += new GTM.Module.NetworkModule.NetworkEventHandler(wifi_NetworkDown);
        //    wifi.NetworkUp += new GTM.Module.NetworkModule.NetworkEventHandler(wifi_NetworkUp);
        //}

        //void wifi_NetworkDown(GTM.Module.NetworkModule sender, GTM.Module.NetworkModule.NetworkState state)
        //{
        //    Debug.Print("network down: connecting....");
        //    timer.Stop();
        //}

        //void wifi_NetworkUp(GTM.Module.NetworkModule sender, GTM.Module.NetworkModule.NetworkState state)
        //{
        //    Debug.Print("network up");
        //    Debug.Print(wifi.NetworkSettings.IPAddress);
        //    GetXmlFromWeb();
        //    timer.Start();
        //}

        void Program_ResponseReceived(HttpRequest sender, HttpResponse response)
        {
            string elementHolder;

                XmlReader reader = XmlReader.Create(response.Stream);

                while (reader.Read())
                {
                        switch (reader.NodeType)
                        {
                            case XmlNodeType.Element:
                                //Debug.Print("Element: " + reader.Name);
                                //if (reader.HasAttributes && reader.Name.Equals("current_conditions"))
                                if (reader.Name.Equals("current_conditions"))
                                    {
                                    reader.ReadToFollowing("condition");
                                    reader.MoveToFirstAttribute();
                                    Debug.Print("Today: " + reader.Value);
                                    }
                                else if (reader.Name.Equals("forecast_conditions"))
                                    {
                                    reader.ReadToFollowing("day_of_week");
                                    reader.MoveToFirstAttribute();
                                    elementHolder = reader.Value;
                                    reader.ReadToFollowing("condition");
                                    reader.MoveToFirstAttribute();
                                    Debug.Print(elementHolder + ": " + reader.Value);
                                    }
                                break;

                            case XmlNodeType.EndElement:
                                //Debug.Print("End of Element");
                                break;
                        }

                }

                //Debug.Print(response.StatusCode);

        }



       // void button_ButtonPressed(Button sender, Button.ButtonState state)
       // {
       //     GetXmlFromWeb();
       // }






        //void playMusic(String musicFileHolder)
        //{

        //    FileStream stream = usbStorage.Open(musicFileHolder, FileMode.Open, FileAccess.Read);
        //    music.SetVolume(255);
        //    music.Play(stream);


        //    while (music.IsBusy); // You can't call music.StopPlaying or set volume with this loop running.
        //        Thread.Sleep(10);
        //    /*
        //        HttpWebRequest&nbsp;httpWebRequest&nbsp;= (HttpWebRequest)WebRequest.Create("http://integral-data.com/NewYorkNewYork_32kbs.wma");
        //        music.SetVolume(200);
        //        music.Play(httpWebRequest.GetResponse().GetResponseStream());
        //        while (music.IsBusy)
        //            Thread.Sleep(10);
        //        httpWebRequest.Dispose();
        //    */
        //}

        //void usb_USBDriveDisconnected(GTM.GHIElectronics.UsbHost sender)
        //{
        //    Debug.Print("\r\nThe USB thumb drive has been removed.");
        //}

        //void usb_USBDriveConnected(GTM.GHIElectronics.UsbHost sender, GT.StorageDevice storageDevice)
        //{
        //    Debug.Print("\r\nUSB thumb drive has been inserted.");
        //    Debug.Print("Using storageDevice from the USBDriveConnected event, the root director is:");
        //    string[] root = storageDevice.ListRootDirectoryFiles();
        //    foreach (string fileName in root)
        //    {
        //        Debug.Print("    " + fileName);
        //    }
        //    Debug.Print("\r\nPlease remove the USB thumb drive to continue");

        //    musicFile = "Public Enemy - Rebel Without A Pause (1989).mp3";
        //    usbStorage = storageDevice;
        //}


    }
}