local BASE = (...):gsub('button', '')

local Widget = require BASE..'widget'
local core = require BASE..'core'

local shadowtext = require 'lib.gear.shadowtext'
local T = require('lib.moonspeak').translate

local Button = setmetatable({}, Widget)
Button.__index = Button


function Button.new(args)
    local self = setmetatable(args, Button)

    self.text = self.text or ""
    self.align = self.align or 'center'
    self.valign = self.valign or 'center'
    self.color = self.color or core.theme.color
    self.cornerRadius = self.cornerRadius or core.theme.cornerRadius
    self.active = false
    if not self.notranslate then
        self.text = T(self.text)
    end
    return self
end

local function hit(button)
    if not button.active then
        button.active = true
        button:onHit()

        button.ui.timer:after(0.15, function() button.active = false end)
    end
end

function Button:onPointerInput(px,py, clicked)
    self:grabFocus()
    if clicked then hit(self) end
end

function Button:onActionInput(action)
    if action.confirm then hit(self) end
end

function Button:draw()
    local x,y,w,h = self.x,self.y,self.w,self.h
    local font = self.font or love.graphics.getFont()
    local c = self:colorForState()

    core.drawBox(x,y,w,h, c, self.cornerRadius)
    love.graphics.setColor(c.fg)
    love.graphics.setFont(font)

    y = y + core.verticalOffsetForAlign(self.valign, font, h)
    shadowtext.printf(self.text, x+2, y, w-4, self.align)
end

return Button