#![allow(unused_imports)]
#![allow(non_upper_case_globals)]

#[cfg(target_os = "macos")]
use cocoa_colors::*;
use fltk::{
    app, draw,
    enums::{Color, FrameType},
    image,
    prelude::ImageExt,
};

#[cfg(target_os = "macos")]
fn convert_colors(colors: (f64, f64, f64, f64)) -> (u8, u8, u8, u8) {
    let r = (colors.0 * 255.0) as u8;
    let g = (colors.1 * 255.0) as u8;
    let b = (colors.2 * 255.0) as u8;
    let a = (colors.3 * 255.0) as u8;
    (r, g, b, a)
}

#[cfg(target_os = "macos")]
macro_rules! get_colors {
    ($s:ident) => {{
        let mut r = 1.0;
        let mut g = 1.0;
        let mut b = 1.0;
        let mut a = 1.0;
        unsafe {
            $s(&mut r, &mut g, &mut b, &mut a);
        }
        convert_colors((r, g, b, a))
    }};
}

#[cfg(target_os = "macos")]
mod sys {
    use super::*;
    pub use crate::FromColor;
    lazy_static::lazy_static! {
        pub static ref windowBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_windowBackgroundColor);
        pub static ref labelColor: (u8, u8, u8, u8) = get_colors!(get_labelColor);
        pub static ref controlBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_controlBackgroundColor);
        pub static ref secondaryLabelColor: (u8, u8, u8, u8) = get_colors!(get_secondaryLabelColor);
        pub static ref tertiaryLabelColor: (u8, u8, u8, u8) = get_colors!(get_tertiaryLabelColor);
        pub static ref quaternaryLabelColor: (u8, u8, u8, u8) = get_colors!(get_quaternaryLabelColor);
        pub static ref textColor: (u8, u8, u8, u8) = get_colors!(get_textColor);
        pub static ref placeholderTextColor: (u8, u8, u8, u8) = get_colors!(get_placeholderTextColor);
        pub static ref selectedTextColor: (u8, u8, u8, u8) = get_colors!(get_selectedTextColor);
        pub static ref textBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_textBackgroundColor);
        pub static ref selectedTextBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_selectedTextBackgroundColor);
        pub static ref keyboardFocusIndicatorColor: (u8, u8, u8, u8) = get_colors!(get_keyboardFocusIndicatorColor);
        pub static ref unemphasizedSelectedTextColor: (u8, u8, u8, u8) = get_colors!(get_unemphasizedSelectedTextColor);
        pub static ref unemphasizedSelectedTextBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_unemphasizedSelectedTextBackgroundColor);
        pub static ref linkColor: (u8, u8, u8, u8) = get_colors!(get_linkColor);
        pub static ref separatorColor: (u8, u8, u8, u8) = get_colors!(get_separatorColor);
        pub static ref selectedContentBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_selectedContentBackgroundColor);
        pub static ref unemphasizedSelectedContentBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_unemphasizedSelectedContentBackgroundColor);
        pub static ref selectedMenuItemTextColor: (u8, u8, u8, u8) = get_colors!(get_selectedMenuItemTextColor);
        pub static ref gridColor: (u8, u8, u8, u8) = get_colors!(get_gridColor);
        pub static ref headerTextColor: (u8, u8, u8, u8) = get_colors!(get_headerTextColor);
        pub static ref controlAccentColor: (u8, u8, u8, u8) = get_colors!(get_controlAccentColor);
        pub static ref controlColor: (u8, u8, u8, u8) = get_colors!(get_controlColor);
        pub static ref controlTextColor: (u8, u8, u8, u8) = get_colors!(get_controlTextColor);
        pub static ref disabledControlTextColor: (u8, u8, u8, u8) = get_colors!(get_disabledControlTextColor);
        pub static ref selectedControlColor: (u8, u8, u8, u8) = get_colors!(get_selectedControlColor);
        pub static ref selectedControlTextColor: (u8, u8, u8, u8) = get_colors!(get_selectedControlTextColor);
        pub static ref alternateSelectedControlTextColor: (u8, u8, u8, u8) = get_colors!(get_alternateSelectedControlTextColor);
        pub static ref scrubberTexturedBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_scrubberTexturedBackgroundColor);
        pub static ref windowFrameTextColor: (u8, u8, u8, u8) = get_colors!(get_windowFrameTextColor);
        pub static ref underPageBackgroundColor: (u8, u8, u8, u8) = get_colors!(get_underPageBackgroundColor);
        pub static ref findHighlightColor: (u8, u8, u8, u8) = get_colors!(get_findHighlightColor);
        pub static ref highlightColor: (u8, u8, u8, u8) = get_colors!(get_highlightColor);
        pub static ref shadowColor: (u8, u8, u8, u8) = get_colors!(get_shadowColor);
        pub static ref systemBrownColor: (u8, u8, u8, u8) = get_colors!(get_systemBrownColor);
        pub static ref systemGrayColor: (u8, u8, u8, u8) = get_colors!(get_systemGrayColor);
        pub static ref systemGreenColor: (u8, u8, u8, u8) = get_colors!(get_systemGreenColor);
        pub static ref systemIndigoColor: (u8, u8, u8, u8) = get_colors!(get_systemIndigoColor);
        pub static ref systemOrangeColor: (u8, u8, u8, u8) = get_colors!(get_systemOrangeColor);
        pub static ref systemPinkColor: (u8, u8, u8, u8) = get_colors!(get_systemPinkColor);
        pub static ref systemPurpleColor: (u8, u8, u8, u8) = get_colors!(get_systemPurpleColor);
        pub static ref systemRedColor: (u8, u8, u8, u8) = get_colors!(get_systemRedColor);
        pub static ref systemTealColor: (u8, u8, u8, u8) = get_colors!(get_systemTealColor);
        pub static ref systemYellowColor: (u8, u8, u8, u8) = get_colors!(get_systemYellowColor);
        pub static ref systemBlueColor: (u8, u8, u8, u8) = get_colors!(get_systemBlueColor);
        // pub static ref systemCyanColor: (u8, u8, u8, u8) = get_colors!(get_systemCyanColor); // beta
    }
}

pub mod dark {
    pub use crate::FromColor;
    lazy_static::lazy_static! {
        pub static ref backgroundColor2: (u8, u8, u8, u8) = (0, 0, 0, 255);
        pub static ref windowBackgroundColor: (u8, u8, u8, u8) = (37, 37, 37, 255);
        pub static ref labelColor: (u8, u8, u8, u8) = (255, 254, 254, 216);
        pub static ref controlBackgroundColor: (u8, u8, u8, u8) = (22, 22, 22, 255);
        pub static ref secondaryLabelColor: (u8, u8, u8, u8) = (255, 254, 254, 140);
        pub static ref tertiaryLabelColor: (u8, u8, u8, u8) = (255, 254, 254, 63);
        pub static ref quaternaryLabelColor: (u8, u8, u8, u8) = (255, 254, 254, 25);
        pub static ref textColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
        pub static ref placeholderTextColor: (u8, u8, u8, u8) = (255, 254, 254, 63);
        pub static ref selectedTextColor: (u8, u8, u8, u8) = (255, 255, 255, 255);
        pub static ref textBackgroundColor: (u8, u8, u8, u8) = (22, 22, 22, 255);
        pub static ref selectedTextBackgroundColor: (u8, u8, u8, u8) = (48, 79, 120, 255);
        pub static ref keyboardFocusIndicatorColor: (u8, u8, u8, u8) = (27, 149, 254, 76);
        pub static ref unemphasizedSelectedTextColor: (u8, u8, u8, u8) = (255, 255, 255, 255);
        pub static ref unemphasizedSelectedTextBackgroundColor: (u8, u8, u8, u8) = (54, 54, 54, 255);
        pub static ref linkColor: (u8, u8, u8, u8) = (52, 134, 254, 255);
        pub static ref separatorColor: (u8, u8, u8, u8) = (255, 254, 254, 25);
        pub static ref selectedContentBackgroundColor: (u8, u8, u8, u8) = (5, 63, 197, 255);
        pub static ref unemphasizedSelectedContentBackgroundColor: (u8, u8, u8, u8) = (54, 54, 54, 255);
        pub static ref selectedMenuItemTextColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
        pub static ref gridColor: (u8, u8, u8, u8) = (20, 20, 20, 255);
        pub static ref headerTextColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
        pub static ref controlAccentColor: (u8, u8, u8, u8) = (10, 95, 254, 255);
        pub static ref controlColor: (u8, u8, u8, u8) = (255, 254, 254, 63);
        pub static ref controlTextColor: (u8, u8, u8, u8) = (255, 254, 254, 216);
        pub static ref disabledControlTextColor: (u8, u8, u8, u8) = (255, 254, 254, 63);
        pub static ref selectedControlColor: (u8, u8, u8, u8) = (48, 79, 120, 255);
        pub static ref selectedControlTextColor: (u8, u8, u8, u8) = (255, 254, 254, 216);
        pub static ref alternateSelectedControlTextColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
        pub static ref scrubberTexturedBackgroundColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
        pub static ref windowFrameTextColor: (u8, u8, u8, u8) = (255, 254, 254, 216);
        pub static ref underPageBackgroundColor: (u8, u8, u8, u8) = (29, 29, 29, 255);
        pub static ref findHighlightColor: (u8, u8, u8, u8) = (255, 255, 10, 255);
        pub static ref highlightColor: (u8, u8, u8, u8) = (164, 164, 164, 255);
        pub static ref shadowColor: (u8, u8, u8, u8) = (0, 0, 0, 255);
        pub static ref systemBrownColor  : (u8, u8, u8, u8) = (155, 123, 85, 255);
        pub static ref systemGrayColor : (u8, u8, u8, u8) = (133, 133, 139, 255);
        pub static ref systemGreenColor  : (u8, u8, u8, u8) = (48, 211, 58, 255);
        pub static ref systemIndigoColor : (u8, u8, u8, u8) = (74, 64, 223, 255);
        pub static ref systemOrangeColor : (u8, u8, u8, u8) = (252, 141, 13, 255);
        pub static ref systemPinkColor  : (u8, u8, u8, u8) = (251, 25, 76, 255);
        pub static ref systemPurpleColor : (u8, u8, u8, u8) = (175, 56, 238, 255);
        pub static ref systemRedColor : (u8, u8, u8, u8) = (251, 43, 44, 255);
        pub static ref systemTealColor : (u8, u8, u8, u8) = (76, 187, 242, 255);
        pub static ref systemYellowColor : (u8, u8, u8, u8) = (254, 207, 14, 255);
        pub static ref systemBlueColor : (u8, u8, u8, u8) = (16, 106, 254, 255);
        pub static ref systemCyanColor: (u8, u8, u8, u8) = (90, 200 , 245, 255);
    }
}

pub mod light {
    pub use crate::FromColor;
    lazy_static::lazy_static! {
       pub static ref backgroundColor2: (u8, u8, u8, u8) = (255, 255, 255, 255);
       pub static ref windowBackgroundColor: (u8, u8, u8, u8) = (231, 231, 231, 255);
       pub static ref labelColor: (u8, u8, u8, u8) = (0, 0, 0, 216);
       pub static ref controlBackgroundColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref secondaryLabelColor: (u8, u8, u8, u8) = (0, 0, 0, 127);
       pub static ref tertiaryLabelColor: (u8, u8, u8, u8) = (0, 0, 0, 66);
       pub static ref quaternaryLabelColor: (u8, u8, u8, u8) = (0, 0, 0, 25);
       pub static ref textColor: (u8, u8, u8, u8) = (0, 0, 0, 255);
       pub static ref placeholderTextColor: (u8, u8, u8, u8) = (0, 0, 0, 63);
       pub static ref selectedTextColor: (u8, u8, u8, u8) = (0, 0, 0, 255);
       pub static ref textBackgroundColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref selectedTextBackgroundColor: (u8, u8, u8, u8) = (164, 204, 254, 255);
       pub static ref keyboardFocusIndicatorColor: (u8, u8, u8, u8) = (7, 75, 240, 63);
       pub static ref unemphasizedSelectedTextColor: (u8, u8, u8, u8) = (0, 0, 0, 255);
       pub static ref unemphasizedSelectedTextBackgroundColor: (u8, u8, u8, u8) = (211, 211, 211, 255);
       pub static ref linkColor: (u8, u8, u8, u8) = (8, 79, 209, 255);
       pub static ref separatorColor: (u8, u8, u8, u8) = (0, 0, 0, 25);
       pub static ref selectedContentBackgroundColor: (u8, u8, u8, u8) = (7, 73, 217, 255);
       pub static ref unemphasizedSelectedContentBackgroundColor: (u8, u8, u8, u8) = (211, 211, 211, 255);
       pub static ref selectedMenuItemTextColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref gridColor: (u8, u8, u8, u8) = (223, 223, 223, 255);
       pub static ref headerTextColor: (u8, u8, u8, u8) = (0, 0, 0, 216);
       pub static ref controlAccentColor: (u8, u8, u8, u8) = (10, 95, 254, 255);
       pub static ref controlColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref controlTextColor: (u8, u8, u8, u8) = (0, 0, 0, 216);
       pub static ref disabledControlTextColor: (u8, u8, u8, u8) = (0, 0, 0, 63);
       pub static ref selectedControlColor: (u8, u8, u8, u8) = (164, 204, 254, 255);
       pub static ref selectedControlTextColor: (u8, u8, u8, u8) = (0, 0, 0, 216);
       pub static ref alternateSelectedControlTextColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref scrubberTexturedBackgroundColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref windowFrameTextColor: (u8, u8, u8, u8) = (0, 0, 0, 216);
       pub static ref underPageBackgroundColor: (u8, u8, u8, u8) = (131, 131, 131, 229);
       pub static ref findHighlightColor: (u8, u8, u8, u8) = (255, 255, 10, 255);
       pub static ref highlightColor: (u8, u8, u8, u8) = (255, 254, 254, 255);
       pub static ref shadowColor: (u8, u8, u8, u8) = (0, 0, 0, 255);
       pub static ref systemBrownColor : (u8, u8, u8, u8)  = (144, 113, 75, 255);
       pub static ref systemGrayColor: (u8, u8, u8, u8)  = (123, 123, 128, 255);
       pub static ref systemGreenColor : (u8, u8, u8, u8)  = (40, 199, 50, 255);
       pub static ref systemIndigoColor: (u8, u8, u8, u8)  = (69, 59, 204, 255);
       pub static ref systemOrangeColor: (u8, u8, u8, u8)  = (252, 129, 8, 255);
       pub static ref systemPinkColor : (u8, u8, u8, u8)  = (251, 12, 67, 255);
       pub static ref systemPurpleColor: (u8, u8, u8, u8)  = (157, 51, 213, 255);
       pub static ref systemRedColor: (u8, u8, u8, u8)  = (251, 32, 37, 255);
       pub static ref systemTealColor: (u8, u8, u8, u8)  = (71, 175, 235, 255);
       pub static ref systemYellowColor: (u8, u8, u8, u8)  = (253, 194, 9, 255);
       pub static ref systemBlueColor : (u8, u8, u8, u8) = (10, 95, 254, 255);
       pub static ref systemCyanColor: (u8, u8, u8, u8) = (85, 190 , 240, 255);
    }
}

fn up_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
    let col = c.to_rgb();
    let bg = Color::BackGround.to_rgb();
    let svg = format!(
        "<svg width='{0}' height='{1}'>
  <defs>
    <linearGradient id='grad1' x1='0%' y1='0%' x2='0%' y2='100%'>
      <stop offset='0%' style='stop-color:rgb({2},{3},{4});stop-opacity:{5}' />
      <stop offset='100%' style='stop-color:rgb({6},{7},{8});stop-opacity:{5}' />
    </linearGradient>
  </defs>
  <rect width='{0}' height='{1}' rx='{9}' fill='rgb({10},{11},{12})' />
  <rect width='{0}' height='{1}' rx='{9}' fill='url(#grad1)' />
    </svg>",
        w,
        h,
        col.0,
        col.1,
        col.2,
        if bg.0 > 230 && bg.1 > 230 && bg.2 > 230 {
            1.0
        } else {
            63 as f64 / 255.0
        },
        col.0 - 10,
        col.1 - 10,
        col.2 - 10,
        h / 4,
        bg.0,
        bg.1,
        bg.2
    );
    let mut image = image::SvgImage::from_data(&svg).unwrap();
    image.draw(x, y, w, h);
}

fn default_button_up_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
    let col = c.to_rgb();
    let bg = Color::BackGround.to_rgb();
    let svg = format!(
        "<svg width='{0}' height='{1}'>
  <defs>
    <linearGradient id='grad1' x1='0%' y1='0%' x2='0%' y2='100%'>
      <stop offset='0%' style='stop-color:rgb({2},{3},{4});stop-opacity:{5}' />
      <stop offset='100%' style='stop-color:rgb({6},{7},{8});stop-opacity:{5}' />
    </linearGradient>
  </defs>
  <rect width='{0}' height='{1}' rx='{9}' fill='rgb({10},{11},{12})' />
  <rect width='{0}' height='{1}' rx='{9}' fill='url(#grad1)' />
    </svg>",
        w,
        h,
        col.0,
        col.1,
        col.2,
        if bg.0 > 230 && bg.1 > 230 && bg.2 > 230 {
            1.0
        } else {
            63 as f64 / 255.0
        },
        col.0 - 10,
        col.1 - 10,
        col.2 - 10,
        h / 4,
        bg.0,
        bg.1,
        bg.2
    );
    let mut image = image::SvgImage::from_data(&svg).unwrap();
    image.draw(x, y, w, h);
}

fn down_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
    let col = c.to_rgb();
    let svg = format!(
        "<svg width='{0}' height='{1}'>
  <defs>
    <linearGradient id='grad1' x1='0%' y1='0%' x2='0%' y2='100%'>
      <stop offset='0%' style='stop-color:rgb({2},{3},{4});stop-opacity:1' />
      <stop offset='100%' style='stop-color:rgb({5},{6},{7});stop-opacity:1' />
    </linearGradient>
  </defs>
  <rect width='{0}' height='{1}' rx='{8}' fill='url(#grad1)' />
    </svg>",
        w,
        h,
        col.0 - 10,
        col.1 - 10,
        col.2 - 10,
        col.0,
        col.1,
        col.2,
        h / 4
    );
    let mut image = image::SvgImage::from_data(&svg).unwrap();
    image.draw(x, y, w, h);
}

fn radio_round_down_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
    let col = c.to_rgb();
    let svg = format!(
        "<svg width='{}' height='{}'>
  <circle cx='{}' cy='{}' r='{}' fill='rgb({},{},{})'/>
    </svg>",
        w,
        h,
        w / 2,
        h / 2,
        (w as f64 - 1.0) / 2.0,
        col.0,
        col.1,
        col.2
    );
    let mut image = image::SvgImage::from_data(&svg).unwrap();
    image.draw(x, y, w, h);
}

fn border_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
    use crate::FromColor;
    draw::draw_box(FrameType::RFlatBox, x, y + 1, w - 1, h - 2, Color::from_tup(*self::dark::systemBlueColor));
}

fn use_scheme() {
    app::set_scheme(app::Scheme::Gtk);
    app::set_frame_type_cb(FrameType::UpBox, up_box, 1, 1, 2, 2);
    app::set_frame_type_cb(FrameType::DiamondUpBox, default_button_up_box, 1, 1, 2, 2);
    app::set_frame_type_cb(FrameType::DownBox, down_box, 1, 1, 2, 2);
    app::set_frame_type_cb(FrameType::DiamondDownBox, down_box, 1, 1, 2, 2);
    app::set_frame_type_cb(FrameType::RoundDownBox, radio_round_down_box, 2, 2, 4, 4);
    app::set_frame_type_cb(FrameType::BorderBox, border_box, 1, 1, 2, 2);
}

pub(crate) fn use_aqua_scheme() {
    use_scheme();
    app::set_visible_focus(false);
    app::set_scrollbar_size(15);
}

pub mod frames {
    use fltk::enums::FrameType::{self, *};
    pub const OS_DEFAULT_BUTTON_UP_BOX: FrameType = DiamondUpBox;
    pub const OS_DEFAULT_DEPRESSED_DOWN_BOX: FrameType = FrameType::DiamondDownBox;
}