NURFED_DEFAULT["arenascale"] = 1
NURFED_DEFAULT["arenaassist2"] = ""
NURFED_DEFAULT["arenaassist3"] = ""
NURFED_DEFAULT["arenaassist5"] = ""
NURFED_DEFAULT["arenamacro1"] = "/target $name"
NURFED_DEFAULT["arenamacro2"] = "/target $name\n/assist"

local _G = getfenv(0)
local tracking, tsize
local teams, targets = {}, {}
local queued = { {}, {}, {} }
local slain = Nurfed:formatgs(SELFKILLOTHER, true)
local dies = Nurfed:formatgs(UNITDIESOTHER, true)

local function getteam(size)
	for i = 1, MAX_ARENA_TEAMS do
		local teamName, teamSize = GetArenaTeam(i)
		if teamSize == size then
			return teamName
		end
	end
end

local function updateunit(unit, name, class, health, isdead)
	if unit then
		if UnitIsEnemy("player", unit) and UnitIsPlayer(unit) then
			name = UnitName(unit)
			health = UnitHealth(unit)
			class = select(2, UnitClass(unit))
			isdead = UnitIsDead(unit)
			if not isdead then
				SendAddonMessage("Nurfed:Arn", "unit:"..name..":"..class..":"..health, "BATTLEGROUND")
			end
		end
	end

	if name and health then
		if not targets[name] then
			table.insert(targets, name)
			targets[name] = #targets
		end

		local id = targets[name]
		local btn = _G["Nurfed_Arena"..id]

		if not btn:IsShown() or btn.name ~= name then
			btn.name = name
			local _, coords = Nurfed:getclassicon(class, true)
			local color = RAID_CLASS_COLORS[class]
			_G["Nurfed_Arena"..id.."hpname"]:SetText(name)
			_G["Nurfed_Arena"..id.."hpname"]:SetTextColor(color.r, color.g, color.b)
			if coords then
				_G["Nurfed_Arena"..id.."icon"]:SetTexCoord(unpack(coords))
			end
			if not InCombatLockdown() then
				btn:Show()
			else
				btn:RegisterEvent("PLAYER_REGEN_ENABLED")
				btn:SetScript("OnEvent", function(self, event)
						self:UnregisterEvent(event)
						self:Show()
					end)
			end
		end

		local r, g, b
		local perc = health / 100

		if perc > 0.5 then
			r = (1.0 - perc) * 2
			g = 1.0
			b = 0
		else
			r = 1.0
			g = perc * 2
			b = 0
		end
		btn.hp:SetValue(health)
		btn.hp:SetStatusBarColor(r, g, b)

		if isdead then
			btn:SetAlpha(0.25)
			btn.perc:SetText("Dead")
		else
			btn:SetAlpha(1)
			btn.perc:SetText(health.."%")
		end
	end
end

local events = {
	["UPDATE_MOUSEOVER_UNIT"] = function()
		if select(2, IsInInstance()) == "arena" and not UnitInParty("mouseover") then
			updateunit("mouseover")
		end
	end,
	["UNIT_HEALTH"] = function(event, ...)
		if select(2, IsInInstance()) == "arena" and not UnitInParty(arg1) then
			if arg1 == "mouseover" or arg1 == "target" or arg1 == "focus" then
				updateunit(arg1)
			end
		end
	end,
	["COMBAT_LOG_EVENT_UNFILTERED"] = function(_, event, sourceGUID, sourceName, sourceFlags, nameGUID, name, nameFlags, id, spellName, _, id2, spellName2)
		if event ~= "UNIT_DEATH" or event ~= "PARTY_KILL" or select(2, IsInInstance()) ~= "arena" or bit.band(COMBATLOG_OBJECT_REACTION_HOSTILE, nameFlags) == 0 then return end
		if targets[name] then
			updateunit(nil, name, nil, 0, true)
		end
	end,
		
	["CHAT_MSG_COMBAT_HOSTILE_DEATH"] = function(event, ...)
		if select(2, IsInInstance()) == "arena" then
			local _, _, name = string.find(arg1, dies)
			if not name then
				local _, _, name = string.find(arg1, slain)
			end

			if name and targets[name] then
				updateunit(nil, name, nil, 0, true)
			end
		end
	end,
	["UPDATE_BATTLEFIELD_STATUS"] = function()
		local status, mapName, instanceID, levelRangeMin, levelRangeMax, teamSize, registeredMatch
		for i = 1, MAX_BATTLEFIELD_QUEUES do
			status, mapName, instanceID, levelRangeMin, levelRangeMax, teamSize, registeredMatch = GetBattlefieldStatus(i)
			if status == "active" then
				tsize = teamSize
			end

			if registeredMatch then
				local team = getteam(teamSize)
				local id = 1
				if teamSize == 3 then
					id = 2
				elseif teamSize == 5 then
					id = 3
				end
				SendAddonMessage("Nurfed:Arn", status..":"..id..":"..team..":"..teamSize, "GUILD")
			end
		end

		if GetBattlefieldWinner() then
			for i = 1, 5 do
				local btn = _G["Nurfed_Arena"..i]
				if not InCombatLockdown() then
					btn:Hide()
				else
					btn:RegisterEvent("PLAYER_REGEN_ENABLED")
					btn:SetScript("OnEvent", function(self, event)
							self:UnregisterEvent(event)
							self:Hide()
						end)
				end
			end
			targets = {}
			tracking = nil
		end
	end,
	["RAID_ROSTER_UPDATE"] = function()
		if select(2, IsInInstance()) == "arena" then
			if #targets > 0 then
				for i = 1, 5 do
					local btn = _G["Nurfed_Arena"..i]
					btn:Hide()
				end
				targets = {}
			end
		end
	end,
	["PLAYER_ENTERING_WORLD"] = function()
		if select(2, IsInInstance()) == "arena" then
			Nurfed_Arena:Show()
		elseif NRF_LOCKED then
			Nurfed_Arena:Hide()
		end
	end,
	["PLAYER_LOGIN"] = function()
		if not Nurfed_Arena:IsUserPlaced() then
			Nurfed_Arena:SetPoint("CENTER")
		end
		local scale = Nurfed:getopt("arenascale")
		Nurfed_Arena:SetScale(scale)
	end,
	["NURFED_LOCK"] = function()
		local _, instance = IsInInstance()
		if instance ~= "arena" then
			if NRF_LOCKED then
				Nurfed_Arena:Hide()
			else
				Nurfed_Arena:Show()
			end
		end
	end,
	["UNIT_TARGET"] = function(event, ...)
		if select(2, IsInInstance()) == "arena" then
			local unit = arg1.."target"
			if not UnitInParty(unit) then
				updateunit(unit)
			end

			local assist = Nurfed:getopt("arenaassist"..tsize)
			if UnitName(arg1) == assist then
				local name = UnitName(unit)
				if tracking ~= name then
					if not targets[name] then
						if tracking then
							local id = targets[tracking]
							_G["Nurfed_Arena"..id.."icon"]:SetVertexColor(1, 1, 1)
						end
						return
					end

					if tracking then
						local id = targets[tracking]
						_G["Nurfed_Arena"..id.."icon"]:SetVertexColor(1, 1, 1)
					end

					local id = targets[name]
					if id then
						tracking = name
						_G["Nurfed_Arena"..id.."icon"]:SetVertexColor(1, 0, 0)
					end
				end
			end
		end
	end,
}

for event, func in pairs(events) do
	Nurfed:regevent(event, func)
end

local function addonmsg(name, cmd)
	local cm, arg = string.split(":", cmd, 2)
	if cm == "queued" or cm == "confirm" or cm == "none" then
		local id, team, size = string.split(":", arg)
		id = tonumber(id)
		if cm == "queued" then
			queued[id][team] = true
		elseif queued[id][team] then
			queued[id][team] = nil
			local myteam = getteam(size)
			if not myteam then
				Nurfed:print("Nurfed Arena: |cffff0000"..team.."|r No Longer In Queue (|cffffffff"..size.."|rv|cffffffff"..size.."|r)!", 1, 0, 0.75, 1)
			end
		end
	elseif cm == "unit" then
		local name, class, health = string.split(":", arg)
		updateunit(nil, name, class, health)
	end
end

Nurfed:addmsg("Arn", addonmsg)

for i = 1, 3 do
	local zone = getglobal("ArenaZone"..i)
	zone:HookScript("OnClick", function(self)
			local text = "Currently Queued"
			for team in pairs(queued[self:GetID()]) do
				text = text.."\n   |cffffffff"..team.."|r"
			end
			ArenaFrameZoneDescription:SetText(text)
		end)
end

ArenaFrame:SetScript("OnShow", function(self)
		PlaySound("igCharacterInfoOpen")
		ArenaZone1:Click()
	end)

Nurfed:create("Nurfed_Arena", {
	type = "Frame",
	size = { 150, 16 },
	Backdrop = { bgFile = "Interface\\Tooltips\\UI-Tooltip-Background",
		edgeFile = "Interface\\Tooltips\\UI-Tooltip-Border",
		tile = true,
		tileSize = 12,
		edgeSize = 10,
		insets = { left = 2, right = 2, top = 2, bottom = 2 },
	},
	BackdropColor = { 0, 0, 0, 0.75 },
	Mouse = true,
	Movable = true,
	ClampedToScreen = true,
	children = {
		title = {
			type = "FontString",
			Font = { STANDARD_TEXT_FONT, 10 },
			Point = "CENTER",
			Text = "Nurfed Arena",
		},
	},
	RegisterForDrag = "LeftButton",
	OnDragStart = function(self)
		if not NRF_LOCKED then self:StartMoving() end
	end,
	OnDragStop = function(self)
		self:StopMovingOrSizing()
	end,
})

Nurfed:createtemp("arena_unit", {
	type = "Button",
	uitemp = "SecureActionButtonTemplate",
	size = { 145, 16 },
	RegisterForClicks = "AnyUp",
	Hide = true,
	children = {
		icon = {
			type = "Texture",
			size = { 16, 16 },
			Anchor = { "LEFT" },
			Texture = "Interface\\Glues\\CharacterCreate\\UI-CharacterCreate-Classes",
		},
		hp = {
			type = "StatusBar",
			size = { 129, 16 },
			Anchor = { "RIGHT" },
			StatusBarTexture = NRF_IMG.."statusbar5",
			MinMaxValues = { 0, 100 },
			children = {
				name = {
					type = "FontString",
					size = { 100, 10 },
					Anchor = "TOPLEFT",
					Font = { "Fonts\\ARIALN.TTF", 10, "OUTLINE" },
					JustifyH = "LEFT",
				},
				perc = {
					type = "FontString",
					size = { 75, 9 },
					Anchor = "RIGHT",
					Font = { "Fonts\\ARIALN.TTF", 9, "OUTLINE" },
					JustifyH = "RIGHT",
					TextColor = { 0.8, 0, 0 },
				},
				bg = {
					type = "Texture",
					layer = "BACKGROUND",
					Texture = NRF_IMG.."statusbar5",
					VertexColor = { 0, 0, 0, 0.25 },
					Anchor = "all",
				},
			},
		},
	},
	OnShow = function(self)
		local assistName = Nurfed:getopt("arenaassist"..tsize)
		local macro1 = Nurfed:getopt("arenamacro1")
		local macro2 = Nurfed:getopt("arenamacro2")
		macro1 = macro1:gsub("$name", self.name):gsub("$assist", assistName)
		macro2 = macro2:gsub("$name", self.name):gsub("$assist", assistName)
		self:SetAttribute("macrotext1", macro1)
		self:SetAttribute("macrotext2", macro2)
	end,
})

for i = 1, 5 do
	local btn = Nurfed:create("Nurfed_Arena"..i, "arena_unit", Nurfed_Arena)
	if i == 1 then
		btn:SetPoint("TOP", Nurfed_Arena, "BOTTOM", 0, 1)
	else
		btn:SetPoint("TOP", _G["Nurfed_Arena"..(i - 1)], "BOTTOM", 0, 0)
	end
	btn:SetAttribute("*type1", "macro")
	btn:SetAttribute("*type2", "macro")
	btn.hp = _G["Nurfed_Arena"..i.."hp"]
	btn.perc = _G["Nurfed_Arena"..i.."hpperc"]
end
Nurfed:setver("$Date$", 2)
Nurfed:setrev("$Rev$", 2)