--[[
    Displays the inventory, for more information see /gamemode/shared/inventory.lua
]]
--[[
	Reserved inventory id's
	1 - Equipment
	2 - Prayers
	3 - Skills
	4 - Quests
]]
local qinv = nrequire("cl_qinventory.lua")
--local qpray = nrequire("cl_qprayers.lua")

print("Hello from cl_inventory.lua")
--debug.Trace()

local prayerequiped = {
	false,false,false,false,false
}

net.Receive("equiphelpprayer",function()
	print("equiphelp received client side!")
	prayerequiped[4] = "Noob Help"
end)

local lastpanel = lastpanel or 1

--Wether the player is in the inventory or not
local plyisininventory = false

local qframe = nil	--The master frame
local qtabs = {}	--The tabs

local width = ScrW()
local height = ScrH()

local player_data --The data the player needs to show the q panel
net.Receive("art_load_player_data",function()
	print("Got player data")
	player_data = net.ReadTable()
	print("It was")
	PrintTable(player_data)
end)

local function BuildInventory()
	print("Building inventory")
	if qframe then return end
	if not player_data then print("no player data!") return end
	qframe = vgui.Create("DFrame")
	qframe:SetPos(0,0)
	qframe:SetSize(width / 4, height)
	qframe:SetTitle("Inventory")
	qframe:SetDraggable(true)
	qframe:MakePopup()
	qframe.OnClose = function(self)
		plyisininventory = false
		self:Hide()
		return
	end
	local tabsheet = vgui.Create("DPropertySheet",qframe)
	tabsheet:Dock(FILL)

	local invsheet = qinv.CreateInventorySheet(tabsheet)
	--qpray.CreatePrayerSheet(tabsheet)
	invsheet.id = #qtabs + 1
	qtabs[#qtabs + 1] = invsheet
	--prasheet.id = #qtabs + 1
	--qtabs[#qtabs + 1] = prasheet
	tabsheet:AddSheet("Inventory",invsheet,"icon16/user.png")
	--tabsheet:AddSheet("Prayers",prasheet,"icon16/user.png")

end

local function ShowInventory()
	print("qframe is ", qframe)
	if not qframe then BuildInventory()
	else qframe:Show() end
	plyisininventory = true
end



hook.Add("OnSpawnMenuOpen","ArteryOpenInventory",ShowInventory)
hook.Add("OnSpawnMenuClose","ArteryCloseInventory",function()
	plyisininventory = false
	qframe:Hide()
	if (not sheet) or (not sheet:GetActiveTab()) or (not sheet:GetActiveTab():GetPanel()) then return end
	lastpanel = sheet:GetActiveTab():GetPanel().sheetnum
	for k,v in pairs(LocalPlayer().invdisplays) do
		if not v.panel:IsValid() then continue end
		--PrintTable(v)
		v.panel:Close()
		LocalPlayer().invdisplays[k] = nil
	end
end)

concommand.Add("showinventory",ShowInventory)
local viewdistance = 100
local rotatespeed = 65
local bone = nil
local previousheadscale = Vector(1,1,1)
hook.Add("CalcView","ArteryInventoryView",function(ply,pos,ang,fov,nearz,farz)
	if bone == nil then
		bone = LocalPlayer():LookupBone("ValveBiped.Bip01_Head1")
	end
	local view = {}
	--view.origin = LocalPlayer():GetBonePosition(bone) + LocalPlayer():GetUp() * 2
	view.origin = pos
	if plyisininventory then
		local trot = math.rad(CurTime() * rotatespeed)
		local xoff = viewdistance * math.sin(trot)
		local yoff = viewdistance * math.cos(trot)
		view.origin = view.origin + Vector(xoff,yoff,10)
		ang.pitch = 20
		ang.yaw = (-CurTime() * rotatespeed) - 90
	end
	view.angles = ang
	view.fov = fov
	if not plyisininventory then
		LocalPlayer():ManipulateBoneScale(bone,Vector(0,0,0))
	else
		LocalPlayer():ManipulateBoneScale(bone,previousheadscale)
	end
	view.drawviewer = plyisininventory

	return view
end)