local MER, E, L, V, P, G = unpack(select(2, ...))
local COMP = MER:GetModule('MER_Compatibility')

--Cache global variables
local _G = _G
local pairs, print = pairs, print
--WoW API / Variables
local GetAddOnEnableState = GetAddOnEnableState
local IsAddOnLoaded = IsAddOnLoaded
local hooksecurefunc = hooksecurefunc
-- GLOBALS:

--[[
	ALL CREDITS BELONG TO Nihilistzsche (Code taken with permissions from ElvUI_NihilistUI)
	IF YOU COPY THIS, YOU WILL BURN IN HELL!!!!
--]]
-- Check other addons
COMP.SLE = MER:IsAddOnEnabled("ElvUI_SLE")
COMP.PA = MER:IsAddOnEnabled("ProjectAzilroka")
COMP.LP = MER:IsAddOnEnabled("ElvUI_LocPlus")
COMP.LL = MER:IsAddOnEnabled("ElvUI_LocLite")
COMP.AS = MER:IsAddOnEnabled("AddOnSkins")
COMP.BUI = MER:IsAddOnEnabled("ElvUI_BenikUI")
COMP.NUI = MER:IsAddOnEnabled("ElvUI_NihilistUI")

local function Disable(tbl, key)
	E.private.mui = E.private.mui or {}
	E.private.mui.compat_data = E.private.mui.compat_data or {}
	local compatData = E.private.mui.compat_data

	local key1, key2 = key or "enable", "Enable"

	if (tbl[key1] and not compatData[key1]) then
		tbl[key1] = false
		compatData[key1] = true
		return true
	elseif (tbl[key2] and not compatData[key2]) then
		tbl[key2] = false
		compatData[key2] = true
		return true
	end

	return false
end

--Incompatibility print
function COMP:Print(addon, feature)
	if (E.private.mui and E.private.mui.comp and E.private.mui.comp[addon] and E.private.mui.comp[addon][feature]) then
		return
	end

	print(MER.Title .. L["has |cffff2020disabled|r "] .. feature .. L[" from "] .. addon .. L[" due to incompatiblities."])

	E.private.mui = E.private.mui or {}
	E.private.mui.comp = E.private.mui.comp or {}
	E.private.mui.comp[addon] = E.private.mui.comp[addon] or {}
	E.private.mui.comp[addon][feature] = true
end

-- Print for disable my modules
function COMP:ModulePrint(addon, module)
	if (E.private.mui and E.private.mui.comp and E.private.mui.comp[addon] and E.private.mui.comp[addon][module]) then
		return
	end

	print(MER.Title .. L["has |cffff2020disabled|r "] .. module .. L[" due to incompatiblities with: "] .. addon)

	E.private.mui = E.private.mui or {}
	E.private.mui.comp = E.private.mui.comp or {}
	E.private.mui.comp[addon] = E.private.mui.comp[addon] or {}
	E.private.mui.comp[addon][module] = true
end

function COMP:ProjectAzilrokaCompatibility()
	if Disable(ProjectAzilrokaDB, "SquareMinimapButtons") and E.db.mui["smb"] then
		self:Print("ProjectAzilroka", "SquareMinimapButtons")
	end
end

function COMP:LocationPlusCompatibility()
	local LP = E:GetModule("LocationPlus")

	if Disable(E.db.mui["locPanel"]) then
		self:ModulePrint("ElvUI_LocPlus", "Location Panel")
	end
end

function COMP:LocationLiteCompatibility()
	local LLB = E:GetModule("LocationLite")

	if Disable(E.db.mui["locPanel"]) then
		self:ModulePrint("ElvUI_LocLite", "Location Panel")
	end
end

function COMP:SLECompatibility()
	local SLE = ElvUI_SLE[1]

	--Location Panel
	if Disable(E.db.sle["minimap"]["locPanel"]) then
		self:Print(SLE.Title, "Location Panel")
	end

	-- Raid Markers
	if Disable(E.db.sle["raidmarkers"]) then
		self:Print(SLE.Title, "Raid Markers")
	end

	-- Objective Tracker
	if Disable(E.private.sle["skins"]["objectiveTracker"]) then
		self:Print(SLE.Title, "ObjectiveTracker skin")
	end

	-- Merchant
	if Disable(E.private.sle["skins"]["merchant"]) then
		self:Print(SLE.Title, "Merchant Skin")
	end
end

function COMP:NihilistUI()
	local NUI = ElvUI_NihilistUI[1]

	-- Enhanced Nameplate Auras
	if Disable(E.db.mui.nameplates.enhancedAuras) then
		self:ModulePrint("ElvUI_NihilistUI", "EnhancedNameplateAuras")
	end
end

COMP.CompatibilityFunctions = {}

function COMP:RegisterCompatibilityFunction(addonName, compatFunc)
	COMP.CompatibilityFunctions[addonName] = compatFunc
end

COMP:RegisterCompatibilityFunction("PA", "ProjectAzilrokaCompatibility")
COMP:RegisterCompatibilityFunction("LP", "LocationPlusCompatibility")
COMP:RegisterCompatibilityFunction("LL", "LocationLiteCompatibility")
COMP:RegisterCompatibilityFunction("SLE", "SLECompatibility")
COMP:RegisterCompatibilityFunction("NUI", "NihilistUI")

function COMP:RunCompatibilityFunctions()
	for key, compatFunc in pairs(COMP.CompatibilityFunctions) do
		if (COMP[key]) then
			self[compatFunc](self)
		end
	end
end

function COMP:Initialize()
	hooksecurefunc(E, "CheckIncompatible", function(self)
		COMP:RunCompatibilityFunctions()
	end)
end

MER:RegisterModule(COMP:GetName())
