//! Program constants & defaults

use bevy::{
  color::palettes::{css::*, tailwind::SLATE_100},
  prelude::*,
};

#[derive(Debug, Reflect, Resource)]
#[reflect(Resource)]
pub struct UiTheme {
  // Colors for the machine UI panes
  // (and others, but we're not there yet)
  pub pane_bg: Color,

  // Colors for the "Big Red Buttons" (the main actions of the machines)
  // normal
  pub brb_bg: Color,
  pub brb_border: Color,
  // hover
  pub brb_hover_bg: Color,
  pub brb_hover_border: Color,
  // pressed
  pub brb_pressed_bg: Color,
  pub brb_pressed_border: Color,

  // Colors for low-priority buttons
  // normal
  pub quiet_bg: Color,
  pub quiet_border: Color,
  // hover
  pub quiet_hover_bg: Color,
  pub quiet_hover_border: Color,
  // pressed
  pub quiet_pressed_bg: Color,
  pub quiet_pressed_border: Color,
}

impl FromWorld for UiTheme {
  fn from_world(_world: &mut World) -> Self {
    Self {
      pane_bg: SLATE_100.into(),

      brb_bg: RED.into(),
      brb_border: DARK_RED.into(),
      brb_hover_bg: PINK.into(),
      brb_hover_border: RED.into(),
      brb_pressed_bg: GREEN.into(),
      brb_pressed_border: DARK_GREEN.into(),

      quiet_bg: GRAY.into(),
      quiet_border: DARK_GRAY.into(),
      quiet_hover_bg: DARK_GRAY.into(),
      quiet_hover_border: LIGHT_GRAY.into(),
      quiet_pressed_bg: LIGHT_GRAY.into(),
      quiet_pressed_border: GRAY.into(),
    }
  }
}