local ParentMenu = require "birb.modules.gui.textmenu"
local BoxedList = ParentMenu:extend()

local gui = require "game.modules.gui"

function BoxedList:new(name, x, y, w, slotNumber, isBoxed, smallborder)
    BoxedList.super.new(self, name, "small", x, y, w, slotNumber, 0)
    self.paddingLeft = 12
    self.paddingRight = 4

    self.cursorTexture = love.graphics.newImage("assets/gui/cursor-menulist.png")
    self.cursorTransition = 0

    self.isBoxed = isBoxed
    if (isBoxed) then
        local border = self.h + 16
        if (smallborder == true) then
            border = self.h + 8
        end
        self.box = gui.newTextBox("assets/gui/dialogbox.png", w + 8, border)
    end
end

function BoxedList:finalize()
    self:setCancelWidget()
end

function BoxedList:update(dt)
    BoxedList.super.update(self, dt)
    self:updateCursorPosition(dt)
end

function BoxedList:updateCursorPosition(dt)
    local relativecursor = self.widget.selected - self.view.firstSlot

    local transition = self.cursorTransition - relativecursor
    if math.abs(transition) < 0.1 then
        self.cursorTransition = relativecursor
    else
        local speed = dt * 45
        local movement = ((relativecursor) - (self.cursorTransition))
        self.cursorTransition = (self.cursorTransition) + movement * speed
    end
end

function BoxedList:drawCursor()
    local x, y = self:getCursorPosition()
    love.graphics.draw(self.cursorTexture, x, y)
end

function BoxedList:getCursorPosition()
    local addition = self.lineHeight
    local x = self.x + 6
    local y = self.y + ((self.cursorTransition) * addition) + 1
    return x, y
end

function BoxedList:draw()
    if (self.isBoxed) then
        local dy = 8
        if (self.smallborder) then
            dy = 4
        end
        local w, h = self.box:getDimensions()
        local diff = (w-self.w)/2
        love.graphics.draw(self.box, self.x - self.ox - diff, self.y - self.oy - dy)
    end
    BoxedList.super.draw(self)
end

return BoxedList