--stat ids
--588  - Total

--383  - arena general
--1111 - 2v2
--1110 - 3v3
--1109 - 5v5

--382  - bg general
--1113 - alterac valles
--1114 - arathi basin
--1112 - eye of the storm
--4779 - isle of conquest
--1486 - strand of the ancients
--1115 - warsong gulch

--5795 - twin peaks
--5796 - the battle of gineas

--381  - world

local dailystats = {};
local config = {};
local initdone = false;



--dirty hack hiding stuff
 remap = {};


--need cleanup remove not needed stuff leftover from the template
local listinfo = {
	[1] = {"Misc",true,true,false,false,nil,nil },
	[2] = {"Total",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(2) end,function () return GetStatistic(588) end,nil },
	[3] = {"World",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(3) end,function () return GetStatistic(381) end,nil },
	[4] = {"Arena",true,true,false,false,nil,nil },
	[5] = {"Total",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(5) end,function () return GetStatistic(383) end,nil },
	[6] = {"2v2",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(6) end,function () return GetStatistic(1111) end,nil },
	[7] = {"3v3",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(7) end,function () return GetStatistic(1110) end,nil },
	[8] = {"5v5",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(8) end,function () return GetStatistic(1109) end,nil },
	[9] = {"Battleground",true,true,false,false,nil,nil },
	[10] = {"Total",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(10) end,function () return GetStatistic(382) end,nil },
	[11] = {"Alterac Valley",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(11) end,function () return GetStatistic(1113) end,nil },
	[12] = {"Arathi Basin",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(12) end,function () return GetStatistic(1114) end,nil },
	[13] = {"Eye of the Storm",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(13) end,function () return GetStatistic(1112) end,nil },
	[14] = {"Isle of Conquest",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(14) end,function () return GetStatistic(4779) end,nil },
	[15] = {"Strand of the Ancients",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(15) end,function () return GetStatistic(1486) end,nil },
	[16] = {"Warsong Gulch",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(16) end,function () return GetStatistic(1115) end,nil },
	[17] = {"The Battle for Gilneas",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(17) end,function () return GetStatistic(5796) end,nil },
	[18] = {"Twin Peaks",false,true,false,false,function () return HonorKillTab_GetTodayStatistic(18) end,function () return GetStatistic(5795) end,nil },

}



local function remap_update()

	local hide = false;
	local i2 = 1;
	remap = {};
	for i=1,18 do
		if(listinfo[i][2]==true and listinfo[i][3]==false) then
			hide = true;
			remap[i2] = i;
			i2=i2+1;
		elseif(listinfo[i][2]==true and listinfo[i][3]==true) then
			hide = false;
			remap[i2] = i;
			i2=i2+1;
		elseif(listinfo[i][2]==false and hide==false) then
			remap[i2] = i;
			i2=i2+1;
		end

	end
end

function HonorKillTab_GetTodayStatistic (index)

	if(initdone == false) then return end;
	local curval = tonumber(listinfo[index][7]());

	if(type(curval)~="number") then
		return "--";
	end
	local retval = curval - dailystats[index];
	if(retval == 0) then
		retval = "--";
	end
	return retval;
end

function HonorKillTab_OnClick(self, button, down)

	if ( self.isHeader ) then
		if ( self.isExpanded ) then
			self.IsExpanded = false;
			listinfo[remap[self.index]][3] = false;
			config[remap[self.index]] = false;
		else

			self.IsExpanded = true;
			listinfo[remap[self.index]][3] = true;
			config[remap[self.index]] = true
		end
		remap_update();
	end
	HonorKillTab_Update();
end

local function GetHKs(index)
	if(listinfo[index]) then
		return unpack(listinfo[index]);
	else
		return nil;
	end
end

local function HideStuff(self)
	local index = self:GetID()
	PanelTemplates_SetTab(self:GetParent(), index);
	--self:GetParent().lastSelectedTab = self;
	PVPFrameRightButton:Hide();
	PVPFrame.panel1:Hide();
	PVPFrame.panel2:Hide();
	PVPFrame.panel3:Hide();
	PVPFrame.panel4:Hide();

	PVPFrame.lowLevelFrame:Hide();
	PVPFrameLeftButton:Hide();


	PVPFrameTitleText:SetText(self:GetText());
	PVPFrame.Inset:SetPoint("TOPLEFT", PANEL_INSET_LEFT_OFFSET, PANEL_INSET_ATTIC_OFFSET);
	PVPFrame.topInset:Hide();
end


function PVPHKFrame_OnLoad()

	PVPHKFrameContainerScrollBar.Show =
		function (self)

			PVPHKFrameContainer:SetPoint("BOTTOMRIGHT", PVPFrameInset, "BOTTOMRIGHT", -23, 4);
			for _, button in next, _G["PVPHKFrameContainer"].buttons do
				button:SetWidth(295);
			end
			PVPHKFrameContainer.scrollChild:SetWidth(295);
			getmetatable(self).__index.Show(self);
		end

	PVPHKFrameContainerScrollBar.Hide =
		function (self)

			PVPHKFrameContainer:SetPoint("BOTTOMRIGHT", PVPFrameInset, "BOTTOMRIGHT", -4, 4);
			for _, button in next, PVPHKFrameContainer.buttons do
				button:SetWidth(317);
			end
			PVPHKFrameContainer.scrollChild:SetWidth(317);
			getmetatable(self).__index.Hide(self);
		end
	PVPHKFrameContainer.update = HonorKillTab_Update;
end
--need cleanup remove not needed stuff leftover from the template
function HonorKillTabButton_OnLoad(self)
	local name = self:GetName();
	self.count = _G[name.."Count"];
	self.name = _G[name.."Name"];
	self.icon = _G[name.."Icon"];
	self.check = _G[name.."Check"];
	self.expandIcon = _G[name.."ExpandIcon"];
	self.highlight = _G[name.."Highlight"];
	self.stripe = _G[name.."Stripe"];
end

--need cleanup remove not needed stuff leftover from the template
function HonorKillTab_Update()
	if (not PVPHKFrameContainer.buttons) then
		return;
	end
	local buttons = PVPHKFrameContainer.buttons;
	local button = buttons[1];
	local scrollFrame = PVPHKFrameContainer;
	local offset = HybridScrollFrame_GetOffset(scrollFrame);
	local buttons = scrollFrame.buttons;
	local numButtons = #buttons;
	local name, isHeader, isExpanded, isUnused, isWatched, count, icon;
	local button, index;
	local hidebuttons = false;
	local displayedHeight=0;
	for i=1, numButtons do
		index = offset+i;
		name, isHeader, isExpanded, isUnused, isWatched, count, icon = GetHKs(remap[index]);

		button = buttons[i];
		button.check:Hide();
		if ( not name or name == "") then
			button:Hide();
		--elseif (isHeader == false and hidebuttons==true) then
			--button:Hide();

		else
			if ( isHeader ) then
				button.categoryLeft:Show();
				button.categoryRight:Show();
				button.categoryMiddle:Show();
				button.expandIcon:Show();
				button.count:SetText("");
				button.icon:SetText("");
				if ( isExpanded ) then
					hidebuttons = false;
					button.expandIcon:SetTexCoord(0.5625, 1, 0, 0.4375);
				else
					hidebuttons = true;
					button.expandIcon:SetTexCoord(0, 0.4375, 0, 0.4375);
				end
				button.highlight:SetTexture("Interface\\TokenFrame\\UI-TokenFrame-CategoryButton");
				button.highlight:SetPoint("TOPLEFT", button, "TOPLEFT", 3, -2);
				button.highlight:SetPoint("BOTTOMRIGHT", button, "BOTTOMRIGHT", -3, 2);
				button.name:SetText(name);
				button.name:SetFontObject("GameFontNormal");
				button.name:SetPoint("LEFT", 22, 0);
				button.itemID = nil;
				--button.LinkButton:Hide();
			else

				button.categoryLeft:Hide();
				button.categoryRight:Hide();
				button.categoryMiddle:Hide();
				button.expandIcon:Hide();
				button.count:SetText(count());
				button.icon:SetText(icon());
				if ( isWatched ) then
					button.check:Show();
				end
				button.highlight:SetTexture("Interface\\QuestFrame\\UI-QuestTitleHighlight");
				button.highlight:SetPoint("TOPLEFT", button, "TOPLEFT", 0, 0);
				button.highlight:SetPoint("BOTTOMRIGHT", button, "BOTTOMRIGHT", 0, 0);
				--Gray out the text if the count is 0
				if ( count == 0 ) then
					button.count:SetFontObject("GameFontDisable");
					button.name:SetFontObject("GameFontDisable");
				else
					button.count:SetFontObject("GameFontHighlight");
					button.name:SetFontObject("GameFontHighlight");
				end
				button.name:SetText(name);
				button.name:SetPoint("LEFT", 11, 0);
				button.itemID = itemID;
				--button.LinkButton:Show();

			end
			--Manage highlight
			if ( name == PVPHKFrame.selectedToken ) then
				PVPHKFrame.selectedID = index;
				button:LockHighlight();
			else
				button:UnlockHighlight();
			end

			button.index = index;
			button.isHeader = isHeader;
			button.isExpanded = isExpanded;
			button.isUnused = isUnused;
			button.isWatched = isWatched;
			button:Show();
		end
		displayedHeight = displayedHeight + button:GetHeight();
	end
	local totalHeight = #listinfo * (button:GetHeight());
	HybridScrollFrame_Update(scrollFrame, totalHeight, displayedHeight);
end

--local
local f = CreateFrame("Button","PVPFrameTab5",PVPFrame,"CharacterFrameTabButtonTemplate");
local function ShowHonorKillTab(self)
	HideStuff(self);
	PVPHKFrame:Show();
	if (not PVPHKFrameContainer.buttons) then
		HybridScrollFrame_CreateButtons(PVPHKFrameContainer, "HonorKillTabButtonTemplate", 1, -2, "TOPLEFT", "TOPLEFT", 0, 0);
	end
	HonorKillTab_Update();

end



local function HideHonorKillTab(self)
	_G[f:GetName().."LeftDisabled"]:Hide();
	_G[f:GetName().."MiddleDisabled"]:Hide();
	_G[f:GetName().."RightDisabled"]:Hide();
	_G[f:GetName().."Left"]:Show();
	_G[f:GetName().."Middle"]:Show();
	_G[f:GetName().."Right"]:Show();

	PVPHKFrame:Hide();


end




--relaxed checking for new day only on load and when getting loading screens
local function resetdaily()
	local _,month, day, year = CalendarGetDate();
	local ndate = month..day..year;
	if(not dailystats["cdate"] or dailystats["cdate"] ~= ndate) then
		for i=1,18 do
			if(listinfo[i][2] == false) then
				local num = tonumber(listinfo[i][7]());
				if(type(num) ~= "number") then
					num = 0;
				end
				dailystats[i] = num;
			end
		end
		dailystats["cdate"] = ndate;
	end
	initdone = true;
end

local function eventhandler (self,event,...)
	if(event=="PLAYER_ENTERING_WORLD") then
		resetdaily();
	elseif(event =="ADDON_LOADED") then
		local arg1 = ...;
		if(arg1=="HonorKillTab") then
			if not (HonorKillCounter) then HonorKillCounter = {}; HonorKillCounter["daily"] = {}; HonorKillCounter["config"] = {};   end
			dailystats = HonorKillCounter["daily"];
			config = HonorKillCounter["config"];
			setmetatable(config, { __index = function(t,v)
				t[v] = true;
				return true;
			end });
			for k,v in pairs(config) do listinfo[k][3] = v; end
			remap_update();
			if(CanShowAchievementUI()) then
				f:UnregisterEvent("RECEIVED_ACHIEVEMENT_LIST");
				f:RegisterEvent("PLAYER_ENTERING_WORLD");
				resetdaily();
			end
			f:UnregisterEvent("ADDON_LOADED");

			PanelTemplates_SetNumTabs(PVPFrame, 5) --increase the numtabs of the pvpframe so the tab button highlighting is handled
		end
	elseif(event == "RECEIVED_ACHIEVEMENT_LIST") then
		if(CanShowAchievementUI()) then
				f:UnregisterEvent("RECEIVED_ACHIEVEMENT_LIST");
				f:RegisterEvent("PLAYER_ENTERING_WORLD");
				resetdaily();
		end

	end

end

f:SetText("Honor Kills");
f:SetID(5);
--f:SetPoint("LEFT","PVPFrameTab4","RIGHT",-15,0);
f:SetPoint("BOTTOMLEFT","PVPFrameTab1","BOTTOMLEFT",10,-26);
f:SetFrameStrata("LOW")
f:SetScript("OnClick",ShowHonorKillTab);
f:SetScript("OnEvent",eventhandler);
--f:RegisterEvent("PLAYER_PVP_KILLS_CHANGED");
f:RegisterEvent("RECEIVED_ACHIEVEMENT_LIST");
f:RegisterEvent("ADDON_LOADED");

f:Show();
hooksecurefunc("PVPFrame_TabClicked",HideHonorKillTab);
PVPHKFrame_OnLoad();