using System;

namespace Unosquare.RaspberryIO.Camera {
  /// <summary>
  /// Defines the available encoding formats for the Raspberry Pi camera module
  /// </summary>
  public enum CameraImageEncodingFormat {
    /// <summary>
    /// The JPG
    /// </summary>
    Jpg,

    /// <summary>
    /// The BMP
    /// </summary>
    Bmp,

    /// <summary>
    /// The GIF
    /// </summary>
    Gif,

    /// <summary>
    /// The PNG
    /// </summary>
    Png,
  }

  /// <summary>
  /// Defines the different exposure modes for the Raspberry Pi's camera module
  /// </summary>
  public enum CameraExposureMode {
    /// <summary>
    /// The automatic
    /// </summary>
    Auto,

    /// <summary>
    /// The night
    /// </summary>
    Night,

    /// <summary>
    /// The night preview
    /// </summary>
    NightPreview,

    /// <summary>
    /// The backlight
    /// </summary>
    Backlight,

    /// <summary>
    /// The spotlight
    /// </summary>
    Spotlight,

    /// <summary>
    /// The sports
    /// </summary>
    Sports,

    /// <summary>
    /// The snow
    /// </summary>
    Snow,

    /// <summary>
    /// The beach
    /// </summary>
    Beach,

    /// <summary>
    /// The very long
    /// </summary>
    VeryLong,

    /// <summary>
    /// The fixed FPS
    /// </summary>
    FixedFps,

    /// <summary>
    /// The anti shake
    /// </summary>
    AntiShake,

    /// <summary>
    /// The fireworks
    /// </summary>
    Fireworks
  }

  /// <summary>
  /// Defines the different AWB (Auto White Balance) modes for the Raspberry Pi's camera module
  /// </summary>
  public enum CameraWhiteBalanceMode {
    /// <summary>
    /// No white balance
    /// </summary>
    Off,

    /// <summary>
    /// The automatic
    /// </summary>
    Auto,

    /// <summary>
    /// The sun
    /// </summary>
    Sun,

    /// <summary>
    /// The cloud
    /// </summary>
    Cloud,

    /// <summary>
    /// The shade
    /// </summary>
    Shade,

    /// <summary>
    /// The tungsten
    /// </summary>
    Tungsten,

    /// <summary>
    /// The fluorescent
    /// </summary>
    Fluorescent,

    /// <summary>
    /// The incandescent
    /// </summary>
    Incandescent,

    /// <summary>
    /// The flash
    /// </summary>
    Flash,

    /// <summary>
    /// The horizon
    /// </summary>
    Horizon
  }

  /// <summary>
  /// Defines the available image effects for the Raspberry Pi's camera module
  /// </summary>
  public enum CameraImageEffect {
    /// <summary>
    /// No effect
    /// </summary>
    None,

    /// <summary>
    /// The negative
    /// </summary>
    Negative,

    /// <summary>
    /// The solarise
    /// </summary>
    Solarise,

    /// <summary>
    /// The whiteboard
    /// </summary>
    Whiteboard,

    /// <summary>
    /// The blackboard
    /// </summary>
    Blackboard,

    /// <summary>
    /// The sketch
    /// </summary>
    Sketch,

    /// <summary>
    /// The denoise
    /// </summary>
    Denoise,

    /// <summary>
    /// The emboss
    /// </summary>
    Emboss,

    /// <summary>
    /// The oil paint
    /// </summary>
    OilPaint,

    /// <summary>
    /// The hatch
    /// </summary>
    Hatch,

    /// <summary>
    /// Graphite Pen
    /// </summary>
    GPen,

    /// <summary>
    /// The pastel
    /// </summary>
    Pastel,

    /// <summary>
    /// The water colour
    /// </summary>
    WaterColour,

    /// <summary>
    /// The film
    /// </summary>
    Film,

    /// <summary>
    /// The blur
    /// </summary>
    Blur,

    /// <summary>
    /// The saturation
    /// </summary>
    Saturation,

    /// <summary>
    /// The solour swap
    /// </summary>
    SolourSwap,

    /// <summary>
    /// The washed out
    /// </summary>
    WashedOut,

    /// <summary>
    /// The colour point
    /// </summary>
    ColourPoint,

    /// <summary>
    /// The colour balance
    /// </summary>
    ColourBalance,

    /// <summary>
    /// The cartoon
    /// </summary>
    Cartoon
  }

  /// <summary>
  /// Defines the different metering modes for the Raspberry Pi's camera module
  /// </summary>
  public enum CameraMeteringMode {
    /// <summary>
    /// The average
    /// </summary>
    Average,

    /// <summary>
    /// The spot
    /// </summary>
    Spot,

    /// <summary>
    /// The backlit
    /// </summary>
    Backlit,

    /// <summary>
    /// The matrix
    /// </summary>
    Matrix,
  }

  /// <summary>
  /// Defines the different image rotation modes for the Raspberry Pi's camera module
  /// </summary>
  public enum CameraImageRotation {
    /// <summary>
    /// No rerotation
    /// </summary>
    None = 0,

    /// <summary>
    /// 90 Degrees
    /// </summary>
    Degrees90 = 90,

    /// <summary>
    /// 180 Degrees
    /// </summary>
    Degrees180 = 180,

    /// <summary>
    /// 270 degrees
    /// </summary>
    Degrees270 = 270
  }

  /// <summary>
  /// Defines the different DRC (Dynamic Range Compensation)  modes for the Raspberry Pi's camera module
  /// Helpful for low light photos
  /// </summary>
  public enum CameraDynamicRangeCompensation {
    /// <summary>
    /// The off setting
    /// </summary>
    Off,

    /// <summary>
    /// The low
    /// </summary>
    Low,

    /// <summary>
    /// The medium
    /// </summary>
    Medium,

    /// <summary>
    /// The high
    /// </summary>
    High
  }

  /// <summary>
  /// Defines the bit-wise mask flags for the available annotation elements for the Raspberry Pi's camera module
  /// </summary>
  [Flags]
  public enum CameraAnnotation {
    /// <summary>
    /// The none
    /// </summary>
    None = 0,

    /// <summary>
    /// The time
    /// </summary>
    Time = 4,

    /// <summary>
    /// The date
    /// </summary>
    Date = 8,

    /// <summary>
    /// The shutter settings
    /// </summary>
    ShutterSettings = 16,

    /// <summary>
    /// The caf settings
    /// </summary>
    CafSettings = 32,

    /// <summary>
    /// The gain settings
    /// </summary>
    GainSettings = 64,

    /// <summary>
    /// The lens settings
    /// </summary>
    LensSettings = 128,

    /// <summary>
    /// The motion settings
    /// </summary>
    MotionSettings = 256,

    /// <summary>
    /// The frame number
    /// </summary>
    FrameNumber = 512,

    /// <summary>
    /// The solid background
    /// </summary>
    SolidBackground = 1024,
  }

  /// <summary>
  /// Defines the different H.264 encoding profiles to be used when capturing video.
  /// </summary>
  public enum CameraH264Profile {
    /// <summary>
    /// BP:  Primarily for lower-cost applications with limited computing resources, 
    /// this profile is used widely in videoconferencing and mobile applications.
    /// </summary>
    Baseline,

    /// <summary>
    /// MP: Originally intended as the mainstream consumer profile for broadcast 
    /// and storage applications, the importance of this profile faded when the High profile was developed for those applications.
    /// </summary>
    Main,

    /// <summary>
    /// HiP: The primary profile for broadcast and disc storage applications, particularly 
    /// for high-definition television applications (this is the profile adopted into HD DVD and Blu-ray Disc, for example).
    /// </summary>
    High
  }
}