• 

-- can't scale text with animations, use raid warning scaling
local abilityNameTimings = {
	["RAID_NOTICE_MIN_HEIGHT"] = 22.0,
	["RAID_NOTICE_MAX_HEIGHT"] = 32.0,
	["RAID_NOTICE_SCALE_UP_TIME"] = 0.1,
	["RAID_NOTICE_SCALE_DOWN_TIME"] = 0.2,
}
local timeLeftTimings = {
	["RAID_NOTICE_MIN_HEIGHT"] = 20.0,
	["RAID_NOTICE_MAX_HEIGHT"] = 28.0,
	["RAID_NOTICE_SCALE_UP_TIME"] = 0.1,
	["RAID_NOTICE_SCALE_DOWN_TIME"] = 0.2,
}

local TEXT_OVERRIDE = {
	[33786] = LOSS_OF_CONTROL_DISPLAY_CYCLONE,
}

local TIME_LEFT_FRAME_WIDTH = 200;
LOSS_OF_CONTROL_TIME_OFFSET = 6;

local DISPLAY_TYPE_FULL = 2;
local DISPLAY_TYPE_ALERT = 1;
local DISPLAY_TYPE_NONE = 0;

local ACTIVE_INDEX = 1;

function LossOfControlFrame_OnLoad(self)
	self:RegisterEvent("CVAR_UPDATE");
	self:RegisterEvent("VARIABLES_LOADED");
	-- figure out some string widths - our base width is for under 10 seconds which should be almost all loss of control durations
	self.TimeLeft.baseNumberWidth = self.TimeLeft.NumberText:GetStringWidth() + LOSS_OF_CONTROL_TIME_OFFSET;
	self.TimeLeft.secondsWidth = self.TimeLeft.SecondsText:GetStringWidth();
end
;
function LossOfControlFrame_OnEvent(self, event, ...)
	if ( event == "LOSS_OF_CONTROL_UPDATE" ) then
		LossOfControlFrame_UpdateDisplay(self, false);
	elseif ( event == "LOSS_OF_CONTROL_ADDED" ) then
		local eventIndex = ...;
		local locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType = C_LossOfControl.GetEventInfo(eventIndex);
		if ( displayType == DISPLAY_TYPE_ALERT ) then
			-- only display an alert type if there's nothing up or it has higher priority or longer time remaining if same priority
			if ( not self:IsShown() or priority > self.priority or ( priority == self.priority and timeRemaining > self.TimeLeft.timeRemaining ) ) then
				LossOfControlFrame_SetUpDisplay(self, true, locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType);
			end
			return;
		end
		if ( eventIndex == ACTIVE_INDEX ) then
			self.fadeTime = nil;
			LossOfControlFrame_SetUpDisplay(self, true);
		end
	elseif ( event == "CVAR_UPDATE" ) then
		local cvar, value = ...;
		if ( cvar == "LOSS_OF_CONTROL" ) then
			if ( value == "1" ) then
				self:RegisterEvent("LOSS_OF_CONTROL_UPDATE");
				self:RegisterEvent("LOSS_OF_CONTROL_ADDED");
			else
				self:UnregisterEvent("LOSS_OF_CONTROL_UPDATE");
				self:UnregisterEvent("LOSS_OF_CONTROL_ADDED");
				self:Hide();
			end
		end
	elseif ( event == "VARIABLES_LOADED" ) then
		if ( GetCVarBool("lossOfControl" ) ) then
			self:RegisterEvent("LOSS_OF_CONTROL_UPDATE");
			self:RegisterEvent("LOSS_OF_CONTROL_ADDED");
		end
	end
end

function LossOfControlFrame_OnUpdate(self, elapsed)
	RaidNotice_UpdateSlot(self.AbilityName, abilityNameTimings, elapsed);
	RaidNotice_UpdateSlot(self.TimeLeft.NumberText, timeLeftTimings, elapsed);
	RaidNotice_UpdateSlot(self.TimeLeft.SecondsText, timeLeftTimings, elapsed);

	-- handle alert type
	if(self.fadeTime) then
		self.fadeTime = self.fadeTime - elapsed;
		self:SetAlpha(max(self.fadeTime*2, 0.0));
		if(self.fadeTime < 0) then
			self:Hide();
		else
			-- no need to do any other work
			return;
		end
	else
		self:SetAlpha(1.0);
	end
	LossOfControlFrame_UpdateDisplay(self);	
end

function LossOfControlFrame_OnHide(self)
	self.fadeTime = nil;
	self.priority = nil;
end

function LossOfControlFrame_SetUpDisplay(self, animate, locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType)
	if ( not locType ) then
		locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType = C_LossOfControl.GetEventInfo(ACTIVE_INDEX);
	end
	if ( text and displayType ~= DISPLAY_TYPE_NONE ) then
		-- ability name
		text = TEXT_OVERRIDE[spellID] or text;
		if ( locType == "SCHOOL_INTERRUPT" ) then
			-- Replace text with school-specific lockout text
			if(lockoutSchool and lockoutSchool ~= 0 and SchoolStringTable[lockoutSchool]) then
				text = string.format(LOSS_OF_CONTROL_DISPLAY_INTERRUPT_SCHOOL, SchoolStringTable[lockoutSchool]);
			end
		end
		self.AbilityName:SetText(text);
		-- icon
		self.Icon:SetTexture(iconTexture);
		-- time
		local timeLeftFrame = self.TimeLeft;
		if ( displayType == DISPLAY_TYPE_ALERT ) then
			timeRemaining = duration;
			self.Cooldown:SetLossOfControlCooldown(0, 0);
		elseif ( not startTime ) then
			self.Cooldown:SetLossOfControlCooldown(0, 0);
		else
			self.Cooldown:SetLossOfControlCooldown(startTime, duration);
		end
		LossOfControlTimeLeftFrame_SetTime(timeLeftFrame, timeRemaining);
		-- align stuff
		local abilityWidth = self.AbilityName:GetWidth();
		local longestTextWidth = max(abilityWidth, (timeLeftFrame.numberWidth + timeLeftFrame.secondsWidth));
		local xOffset = (abilityWidth - longestTextWidth) / 2 + 27;
		self.AbilityName:SetPoint("CENTER", xOffset, 11);
		self.Icon:SetPoint("CENTER", -((6 + longestTextWidth) / 2), 0);
		-- left-align the TimeLeft frame with the ability name using a center anchor (will need center for "animating" via frame scaling - NYI)
		xOffset = xOffset + (TIME_LEFT_FRAME_WIDTH - abilityWidth) / 2;
		timeLeftFrame:SetPoint("CENTER", xOffset, -12);
		-- show
		if ( animate ) then
			if ( displayType == DISPLAY_TYPE_ALERT ) then
				self.fadeTime = 1.5;
			end
			self.Anim:Stop();
			self.AbilityName.scrollTime = 0;
			self.TimeLeft.NumberText.scrollTime = 0;
			self.TimeLeft.SecondsText.scrollTime = 0;
			self.Cooldown:Hide();
			self.Anim:Play();
			PlaySoundKitID(34468);
		end
		self.priority = priority;
		self.spellID = spellID;
		self.startTime = startTime;
		self:Show();
	end
end

function LossOfControlFrame_UpdateDisplay(self)
	-- if displaying an alert, wait for it to go away on its own
	if ( self.fadeTime ) then
		return;
	end

	local locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType = C_LossOfControl.GetEventInfo(ACTIVE_INDEX);
	if ( text and displayType == DISPLAY_TYPE_FULL ) then
		if ( spellID ~= self.spellID or startTime ~= self.startTime ) then
			LossOfControlFrame_SetUpDisplay(self, false, locType, spellID, text, iconTexture, startTime, timeRemaining, duration, lockoutSchool, priority, displayType);
		end
		if ( not self.Anim:IsPlaying() and startTime ) then
			self.Cooldown:SetLossOfControlCooldown(startTime, duration);
		end
		LossOfControlTimeLeftFrame_SetTime(self.TimeLeft, timeRemaining);
	else
		self:Hide();
	end
end

function LossOfControlTimeLeftFrame_SetTime(self, timeRemaining)
	if( timeRemaining ) then
		if ( timeRemaining >= 10 ) then
			self.NumberText:SetFormattedText("%d", timeRemaining);
		else
			self.NumberText:SetFormattedText("%.1f", timeRemaining);
		end
		self:Show();
		self.timeRemaining = timeRemaining;
		LossOfControlTimeLeftFrame_SetNumberWidth(self, timeRemaining);
	else
		self:Hide();
		self.numberWidth = 0;
	end
end

local floor = math.floor;
function LossOfControlTimeLeftFrame_SetNumberWidth(self, timeLeft)
	local tens = floor(timeLeft / 10);
	if ( tens ~= self.numberTens ) then
		-- resize
		if ( tens == 0 ) then
			self.numberWidth = self.baseNumberWidth;
			self.numberTens = 0;
		else
			self.NumberText:SetWidth(0);
			self.numberWidth = self.NumberText:GetStringWidth() + LOSS_OF_CONTROL_TIME_OFFSET;
			self.numberTens = tens;
		end
		self.NumberText:SetWidth(self.numberWidth);
	end
end

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