namespace DeathSocket

    /// The domain types used by Death Socket.
    [<AutoOpen>]
    module Domain =

        open System.Drawing
        open SkiaSharp

        /// The specification used to note the orignial file's location and the
        /// changes the user would like to make to it. (including the save
        /// location of the modified version). Use this spec if you are using
        /// System.Drawing.
        type BrushSpec =
            { /// The original path of the image which the grid is being added to.
              originalPath: string
              /// The location of the new gridded image.
              savePath: string
              /// The (System.Drawing) brush used to draw the grid.
              /// This determines the colour of the grid.
              colour: Brush
              /// The thickness of the line on the grid.
              penWidth: float32
              /// The number of rows the grid will have.
              rows: int
              ///The number of columns the grid will have.
              columns: int }

        /// The specification used to note the orignial file's location and the
        /// changes the user would like to make to it (including the save
        /// location of the modified version). This specification includes
        /// individual RGBA values to describe the grid's colour. Use this spec.
        /// if you are using System.Drawing.
        type RGBASpec =
            { /// The original path of the image which the grid is being added to.
              originalPath: string
              /// The location of the new gridded image.
              savePath: string
              /// The opacity level of the grid.
              /// 0 makes it completely see through and 1 makes it solid.
              alpha: float
              /// The amount of red the grid's line will have.
              red: float
              /// The amount of green the grid's line will have.
              green: float
              /// The amount of blue the grid's line will have.
              blue: float
              /// The thickness of the line on the grid.
              penWidth: float32
              /// The number of rows the grid will have.
              rows: int
              ///The number of columns the grid will have.
              columns: int }

        /// The specification used to note the orignial file's location and the
        /// changes the user would like to make to it (including the save
        /// location of the modified version). Use this spec. if you are using
        /// the Skia-Sharp library.
        type SkiaSpec =
            { /// The original path of the image which the grid is being added to.
              originalPath: string
              /// The location of the new gridded image.
              savePath: string
              /// The (SkiaSharp) colour used to draw the grid.
              skColour: SKColor
              /// The thickness of the line on the grid.
              penWidth: float32
              /// The number of rows the grid will have.
              rows: int
              ///The number of columns the grid will have.
              columns: int }

        /// The specification used to note the orignial file's location and the
        /// changes the user would like to make to it (including the save
        /// location of the modified version). This specification includes
        /// individual RGB values to describe the grid's colour. Use this spec.
        /// if you are using the Skia-Sharp library.
        type SkiaRGBSpec =
            { /// The original path of the image which the grid is being added to.
              originalPath: string
              /// The location of the new gridded image.
              savePath: string
              /// The amount of red (RGB) the grid's line will have.
              /// (0 = no red, 255 = red turned up to eleven).
              red: float32
              /// The amount of green (RGB) the grid's line will have.
              /// (0 = no green, 255 = green turned up to eleven).
              green: float32
              /// The amount of blue (RGB) the grid's line will have.
              /// (0 = no blue, 255 = blue turned up to eleven).
              blue: float32
              /// The thickness of the line on the grid.
              penWidth: float32
              /// The number of rows the grid will have.
              rows: int
              ///The number of columns the grid will have.
              columns: int }

        /// Discriminated Union representing the various specification types
        /// Death Socket can use to apply a grid to an image.
        type ImageSpec =
            | Brush of BrushSpec
            | RGBA of RGBASpec
            | Skia of SkiaSpec
            | SkiaRGB of SkiaRGBSpec