------------------------------------------------------------------------------
-- Imports
------------------------------------------------------------------------------

local love       = require 'love'
local make_class = require 'src.utils.classes'
local Button     = require 'src.ui.button'
local Color      = require 'src.utils.color'


------------------------------------------------------------------------------
-- Class definitions
------------------------------------------------------------------------------

local Checkbox = make_class(Button)


------------------------------------------------------------------------------
-- Class methods
------------------------------------------------------------------------------

function Checkbox:_init(callback, value, w, h, color, sel_color, press_col, float, x, y)
    Button._init(self, x, y, callback, float)
    self.value = value
    self.w     = w ~= nil and w or 20
    self.h     = h ~= nil and h or 20
    self.base_col  = color  ~= nil and color  or Color(255, 255, 255)
    self.sel_color = sel_color ~= nil and sel_color or Color(215, 0, 0)
    self.press_col = press_col ~= nil and press_col or Color(99, 99, 139)
    self.disbl_col = Color(95, 63, 75)
end


function Checkbox:set_dimensions()
    self.w = self.w
    self.h = self.h
end


function Checkbox:draw()
    local color = self.callback == nil and self.disbl_col or ((self.pressed and self.press_col) or ((self.selected and self.sel_color) or self.base_col))
    local mode = nil
    if self.value() then mode = 'fill' else mode = 'line' end

    love.graphics.setColor(color.r, color.g, color.b)
    love.graphics.rectangle(mode, self.x, self.y, self.w, self.h)
    love.graphics.setColor()
end


------------------------------------------------------------------------------
-- Module return
------------------------------------------------------------------------------

return Checkbox