--[[
    FiveM Scripts
    Copyright C 2018  Sighmir

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    at your option any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
]]

-- Credit : Ideo

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-- fonctions graphiques
--------------------------------------------------------------------------------------------------------------------

Keys = {
	["ESC"] = 322, ["F1"] = 288, ["F2"] = 289, ["F3"] = 170, ["F5"] = 166, ["F6"] = 167, ["F7"] = 168, ["F8"] = 169, ["F9"] = 56, ["F10"] = 57, 
	["~"] = 243, ["1"] = 157, ["2"] = 158, ["3"] = 160, ["4"] = 164, ["5"] = 165, ["6"] = 159, ["7"] = 161, ["8"] = 162, ["9"] = 163, ["-"] = 84, ["="] = 83, ["BACKSPACE"] = 177, 
	["TAB"] = 37, ["Q"] = 44, ["W"] = 32, ["E"] = 38, ["R"] = 45, ["T"] = 245, ["Y"] = 246, ["U"] = 303, ["P"] = 199, ["["] = 39, ["]"] = 40, ["ENTER"] = 18,
	["CAPS"] = 137, ["A"] = 34, ["S"] = 8, ["D"] = 9, ["F"] = 23, ["G"] = 47, ["H"] = 74, ["K"] = 311, ["L"] = 182,
	["LEFTSHIFT"] = 21, ["Z"] = 20, ["X"] = 73, ["C"] = 26, ["V"] = 0, ["B"] = 29, ["N"] = 249, ["M"] = 244, [","] = 82, ["."] = 81,
	["LEFTCTRL"] = 36, ["LEFTALT"] = 19, ["SPACE"] = 22, ["RIGHTCTRL"] = 70, 
	["HOME"] = 213, ["PAGEUP"] = 10, ["PAGEDOWN"] = 11, ["DELETE"] = 178,
	["LEFT"] = 174, ["RIGHT"] = 175, ["TOP"] = 27, ["DOWN"] = 173,
	["NENTER"] = 201, ["N4"] = 108, ["N5"] = 60, ["N6"] = 107, ["N+"] = 96, ["N-"] = 97, ["N7"] = 117, ["N8"] = 61, ["N9"] = 118
}



Menu = {}
Menu.GUI = {}
Menu.buttonCount = 0
Menu.selection = 0
Menu.hidden = true
MenuTitle = "Menu"

function Menu.addButton(name, func,args)

	local yoffset = 0.3
	local xoffset = 0
	local xmin = 0.0
	local xmax = 0.2
	local ymin = 0.05
	local ymax = 0.05
	Menu.GUI[Menu.buttonCount+1] = {}
	Menu.GUI[Menu.buttonCount+1]["name"] = name
	Menu.GUI[Menu.buttonCount+1]["func"] = func
	Menu.GUI[Menu.buttonCount+1]["args"] = args
	Menu.GUI[Menu.buttonCount+1]["active"] = false
	Menu.GUI[Menu.buttonCount+1]["xmin"] = xmin + xoffset
	Menu.GUI[Menu.buttonCount+1]["ymin"] = ymin * (Menu.buttonCount + 0.01) +yoffset
	Menu.GUI[Menu.buttonCount+1]["xmax"] = xmax 
	Menu.GUI[Menu.buttonCount+1]["ymax"] = ymax 
	Menu.buttonCount = Menu.buttonCount+1
end


function Menu.updateSelection() 
	if IsControlJustPressed(1, Keys["DOWN"]) then 
		if(Menu.selection < Menu.buttonCount -1 ) then
			Menu.selection = Menu.selection +1
		else
			Menu.selection = 0
		end		
		PlaySound(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", 0, 0, 1)
	elseif IsControlJustPressed(1, Keys["TOP"]) then
		if(Menu.selection > 0)then
			Menu.selection = Menu.selection -1
		else
			Menu.selection = Menu.buttonCount-1
		end	
		PlaySound(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", 0, 0, 1)
	elseif IsControlJustPressed(1, Keys["NENTER"])  then
		MenuCallFunction(Menu.GUI[Menu.selection +1]["func"], Menu.GUI[Menu.selection +1]["args"])
		PlaySound(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", 0, 0, 1)
	--elseif IsControlJustPressed(1, Keys["BACKSPACE"])  then
	--		MenuCallFunction(Menu.GUI[Menu.selection -1]["func"], Menu.GUI[Menu.selection -1]["args"])
	--		PlaySound(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", 0, 0, 1)
	end
	local iterator = 0
	for id, settings in ipairs(Menu.GUI) do
		Menu.GUI[id]["active"] = false
		if(iterator == Menu.selection ) then
			Menu.GUI[iterator +1]["active"] = true
		end
		iterator = iterator +1
	end
end

function Menu.renderGUI(options)
	if not Menu.hidden then
		Menu.renderButtons(options)
		Menu.updateSelection()
	end
end

function Menu.renderBox(xMin,xMax,yMin,yMax,color1,color2,color3,color4)
	DrawRect(xMin, yMin,xMax, yMax, color1, color2, color3, color4);
end

function Menu:setTitle(options)
	SetTextFont(1)
	SetTextProportional(0)
	SetTextScale(1.0, 1.0)
	SetTextColour(255, 255, 255, 255)
	SetTextDropShadow(0, 0, 0, 0,255)
	SetTextEdge(1, 0, 0, 0, 255)
	SetTextDropShadow()
	SetTextOutline()
	SetTextCentre(1)
	SetTextEntry("STRING")
	AddTextComponentString(options.menu_title)
	DrawText(options.x, options.y)
end

function Menu:setSubTitle(options)
	SetTextFont(2)
	SetTextProportional(0)
	SetTextScale(options.scale +0.1, options.scale +0.1)
	SetTextColour(255, 255, 255, 255)
	SetTextEntry("STRING")
	AddTextComponentString(options.menu_subtitle)
	DrawRect(options.x,(options.y +0.08),options.width,options.height,options.color_r,options.color_g,options.color_b,150)
	DrawText(options.x - options.width/2 + 0.005, (options.y+ 0.08) - options.height/2 + 0.0028)

	SetTextFont(0)
	SetTextProportional(0)
	SetTextScale(options.scale, options.scale)
	SetTextColour(255, 255, 255, 255)
	SetTextDropShadow(0, 0, 0, 0,255)
	SetTextEdge(1, 0, 0, 0, 255)
	SetTextDropShadow()
	SetTextOutline()
	SetTextCentre(0)
	SetTextEntry("STRING")
	AddTextComponentString(options.rightText)
	DrawText((options.x + options.width/2 - 0.0385) , options.y + 0.067)
end

function Menu:drawButtons(options)
	local y = options.y + 0.12

	for id, settings in pairs(Menu.GUI) do
		SetTextFont(0)
		SetTextProportional(0)
		SetTextScale(options.scale, options.scale)
		if(settings["active"]) then
			SetTextColour(0, 0, 0, 255)
		else
			SetTextColour(255, 255, 255, 255)
		end
		SetTextCentre(0)
		SetTextEntry("STRING")
		AddTextComponentString(settings["name"])
		if(settings["active"]) then
			DrawRect(options.x,y,options.width,options.height,255,255,255,255)
		else
			DrawRect(options.x,y,options.width,options.height,0,0,0,150)
		end
		DrawText(options.x - options.width/2 + 0.005, y - 0.04/2 + 0.0028)
		y = y + 0.04
	end
end

function Menu.renderButtons(options)

	Menu:setTitle(options)
	Menu:setSubTitle(options)
	Menu:drawButtons(options)

end

--------------------------------------------------------------------------------------------------------------------

function ClearMenu()
	--Menu = {}
	Menu.GUI = {}
	Menu.buttonCount = 0
	Menu.selection = 0
end

function MenuCallFunction(fnc, arg)
	_G[fnc](arg)
end