import type { CameraPhotoCodec } from "./CameraCodec";
import type { TemporaryFile } from "./TemporaryFile";

export interface TakePhotoOptions {
  /**
   * Specify the photo codec to use. To get a list of available photo codecs use the `getAvailablePhotoCodecs()` function.
   *
   * @default undefined
   */
  photoCodec?: CameraPhotoCodec;
  /**
   * Indicates how photo quality should be prioritized against speed.
   *
   * * `"quality"` Indicates that speed of photo delivery is most important, even at the expense of quality
   * * `"balanced"` Indicates that photo quality and speed of delivery are balanced in priority
   * * `"speed"` Indicates that photo quality is paramount, even at the expense of shot-to-shot time
   *
   * @platform iOS 13.0+
   * @default "balanced"
   */
  qualityPrioritization?: "quality" | "balanced" | "speed";
  /**
   * Whether the Flash should be enabled or disabled
   *
   * @default "auto"
   */
  flash?: "on" | "off" | "auto";
  /**
   * Specifies whether red-eye reduction should be applied automatically on flash captures.
   *
   * @default false
   */
  enableAutoRedEyeReduction?: boolean;
  /**
   * Specifies whether a virtual multi-cam device should capture images from all containing physical cameras
   * to create a combined, higher quality image.
   *
   * @see [`isAutoVirtualDeviceFusionEnabled`](https://developer.apple.com/documentation/avfoundation/avcapturephotosettings/3192192-isautovirtualdevicefusionenabled)
   */
  enableVirtualDeviceFusion?: boolean;
  /**
   * Indicates whether still image stabilization will be employed when capturing the photo
   *
   * @default false
   */
  enableAutoStabilization?: boolean;
  /**
   * Specifies whether the photo output should use content aware distortion correction on this photo request (at its discretion).
   *
   * @default false
   */
  enableAutoDistortionCorrection?: boolean;
  /**
   * When set to `true`, metadata reading and mapping will be skipped. (`PhotoFile.metadata` will be null)
   *
   * This might result in a faster capture, as metadata reading and mapping requires File IO.
   *
   * @default false
   *
   * @platform Android
   */
  skipMetadata?: boolean;
}

/**
 * Represents a Photo taken by the Camera written to the local filesystem.
 */
export type PhotoFile = Readonly<
  TemporaryFile & {
    width: number;
    height: number;
    isRawPhoto: boolean;
    thumbnail?: Record<string, unknown>;
    metadata: {
      Orientation: number;
      /**
       * @platform iOS
       */
      DPIHeight: number;
      /**
       * @platform iOS
       */
      DPIWidth: number;
      /**
       * Represents any data Apple cameras write to the metadata
       *
       * @platform iOS
       */
      "{MakerApple}"?: Record<string, unknown>;
      "{TIFF}": {
        ResolutionUnit: number;
        Software: string;
        Make: string;
        DateTime: string;
        XResolution: number;
        /**
         * @platform iOS
         */
        HostComputer?: string;
        Model: string;
        YResolution: number;
      };
      "{Exif}": {
        DateTimeOriginal: string;
        ExposureTime: number;
        FNumber: number;
        LensSpecification: number[];
        ExposureBiasValue: number;
        ColorSpace: number;
        FocalLenIn35mmFilm: number;
        BrightnessValue: number;
        ExposureMode: number;
        LensModel: string;
        SceneType: number;
        PixelXDimension: number;
        ShutterSpeedValue: number;
        SensingMethod: number;
        SubjectArea: number[];
        ApertureValue: number;
        SubsecTimeDigitized: string;
        FocalLength: number;
        LensMake: string;
        SubsecTimeOriginal: string;
        OffsetTimeDigitized: string;
        PixelYDimension: number;
        ISOSpeedRatings: number[];
        WhiteBalance: number;
        DateTimeDigitized: string;
        OffsetTimeOriginal: string;
        ExifVersion: string;
        OffsetTime: string;
        Flash: number;
        ExposureProgram: number;
        MeteringMode: number;
      };
    };
  }
>;