--[[
##############################################################################
_____/\\\\\\\\\\\____/\\\________/\\\__/\\\________/\\\__/\\\\\\\\\\\_       #
 ___/\\\/////////\\\_\/\\\_______\/\\\_\/\\\_______\/\\\_\/////\\\///__      #
  __\//\\\______\///__\//\\\______/\\\__\/\\\_______\/\\\_____\/\\\_____     #
   ___\////\\\__________\//\\\____/\\\___\/\\\_______\/\\\_____\/\\\_____    #
	______\////\\\________\//\\\__/\\\____\/\\\_______\/\\\_____\/\\\_____   #
	 _________\////\\\______\//\\\/\\\_____\/\\\_______\/\\\_____\/\\\_____  #
	  __/\\\______\//\\\______\//\\\\\______\//\\\______/\\\______\/\\\_____ #
	   _\///\\\\\\\\\\\/________\//\\\________\///\\\\\\\\\/____/\\\\\\\\\\\_#
		___\///////////___________\///___________\/////////_____\///////////_#
##############################################################################
S U P E R - V I L L A I N - U I   By: Munglunch                              #
##############################################################################
##########################################################
LOCALIZED LUA FUNCTIONS
##########################################################
]]--
--[[ GLOBALS ]]--
local _G = _G;
local unpack 	= _G.unpack;
local select 	= _G.select;
--[[
##########################################################
GET ADDON DATA
##########################################################
]]--
local SuperVillain, L = unpack(select(2, ...));
--[[
##########################################################
LOCALS
##########################################################
]]--
local function EnteringBattleGround()
	SVUI_PVPComm:Show()
	local numButtons = 1
	local points = GetNumMapLandmarks()
	for i = 1, points do
		if(numButtons <= 6) then
			local name, description, icon, _, _, _, active = GetMapLandmarkInfo(i)
			local buttonName = ("SVUI_PVPCommButton"):format(numButtons)
			local button = _G[buttonName]
			button.name = name
			button.description = description
			button.Text:SetText(name)
			button:SetFontString(button.Text)
			button:Show()
			numButtons = numButtons + 1
		end
	end
end

local function ExitingBattleGround()
	for i = 1, 6 do
		local buttonName = ("SVUI_PVPCommButton"):format(numButtons)
		local button = _G[buttonName]
		button.name = ""
		button.description = ""
		button.Text:SetText("")
		button:SetFontString(button.Text)
		button:Hide()
	end
	SVUI_PVPComm:Hide()
end
--[[
##########################################################
HANDLERS
##########################################################
]]--
local Incoming_OnEnter = function(self)
	if InCombatLockdown() then return end
	if(self.description and self.description ~= "") then
		self:SetBackdropBorderColor(1,0.45,0)
		GameTooltip:SetOwner(self, "ANCHOR_TOPLEFT", 0, 4)
		GameTooltip:ClearLines()
		GameTooltip:AddLine(self.description, 1, 1, 1)
		GameTooltip:Show()
	end
end

local Incoming_OnLeave = function(self)
	if InCombatLockdown() then return end
	self:SetBackdropBorderColor(0,0,0)
	if(GameTooltip:IsShown()) then GameTooltip:Hide() end
end

local Incoming_OnClick = function(self)
	if(self.name and self.name ~= "") then
		local msg = ("{rt8} Incoming %s {rt8}"):format(self.name)
		SendChatMessage(msg, "INSTANCE_CHAT")
	end
end

local PVPCommunicator = CreateFrame("Frame", nil)
local PVPCommunicator_OnEvent = function(self, event, ...)
	local instance, groupType = IsInInstance()
	if(instance and groupType == "pvp") then
		if(not self.InPVP) then
			EnteringBattleGround()
			self.InPVP = true
		end
	else
		if(self.InPVP) then
			ExitingBattleGround()
			self.InPVP = nil
		end
	end
end
--[[
##########################################################
LOADER
##########################################################
]]--
local function LoadPVPComm()
	local width = 119
	local height = 156
	local holder = CreateFrame("Frame", "SVUI_PVPComm", UIParent)
	holder:SetSize(width, height)
	holder:SetPoint("RIGHT", UIParent, "CENTER", -200, 0)
	holder:SetPanelTemplate("Transparent")
	for i = 1, 6 do
		local yOffset = (24 * (i - 1)) + 2
		local buttonName = ("SVUI_PVPCommButton"):format(i)
		if(not _G[buttonName]) then
			local button = CreateFrame("Button", buttonName, holder)
			button:SetSize(115, 22)
			button:SetPoint("TOP", holder, "TOP", 0, -yOffset)
			button:SetButtonTemplate()
			button.Text = button:CreateFontString(nil,"OVERLAY")
			button.Text:SetFont(SuperVillain.Media.font.roboto, 12, "NONE")
			button.Text:SetAllPoints(button)
			button.Text:SetJustifyH("CENTER")
			button.Text:SetText("")
			button:SetFontString(button.Text)
			button:SetScript("OnEnter", Incoming_OnEnter)
			button:SetScript("OnLeave", Incoming_OnLeave)
			button:SetScript("OnClick", Incoming_OnClick)
		end
	end
	SuperVillain:SetSVMovable(holder, "SVUI_PVPComm_MOVE", L["PvP Communicator"])

	PVPCommunicator:RegisterEvent("PLAYER_ENTERING_WORLD")
	PVPCommunicator:SetScript("OnEvent", PVPCommunicator_OnEvent)
	holder:Hide()
end

SuperVillain.Registry:NewScript(LoadPVPComm)