QuillsObjectiveTracker = LibStub("AceAddon-3.0"):NewAddon("QuillsObjectiveTracker", "AceConsole-3.0", "AceEvent-3.0" );

function QuillsObjectiveTracker:OnInitialize()
		-- Called when the addon is loaded

		-- Print a message to the chat frame
		self:Print("OnInitialize Event Fired: Hello")
		self.quests = {}
end

function QuillsObjectiveTracker:OnEnable()
		-- Called when the addon is enabled

		-- Print a message to the chat frame
		self:Print("OnEnable Event Fired: Hello, again ;)")
		self:CreateQuestFrame()
end

function QuillsObjectiveTracker:OnDisable()
		-- Called when the addon is disabled
end

QuillsObjectiveTracker.QuestTrackerFrame = nil

function QuillsObjectiveTracker:CreateQuestFrame()
	quest_tracker_frame = CreateFrame("Frame", "QOL_Quests", UIParent)
	quest_tracker_frame:Hide()

	quest_tracker_frame:SetFrameStrata("LOW")
	quest_tracker_frame:SetWidth(250)
	quest_tracker_frame:SetHeight(310)
	quest_tracker_frame:SetPoint("CENTER")
	quest_tracker_frame:SetMovable(true)
	quest_tracker_frame:EnableMouse(true)
	quest_tracker_frame:RegisterForDrag("LeftButton")
	quest_tracker_frame:SetScript("OnDragStart", quest_tracker_frame.StartMoving)
	quest_tracker_frame:SetScript("OnDragStop", quest_tracker_frame.StopMovingOrSizing)

	local dialogbg = quest_tracker_frame:CreateTexture()
	dialogbg:SetAllPoints(quest_tracker_frame)
	dialogbg:SetColorTexture(0.06, 0.06, 0.06, 0.92)

	local titlebg = quest_tracker_frame:CreateTexture(nil, "BORDER")
	titlebg:SetTexture(251966) --"Interface\\PaperDollInfoFrame\\UI-GearManager-Title-Background"
	titlebg:SetPoint("TOPLEFT", 9, -6)
	titlebg:SetPoint("BOTTOMRIGHT", quest_tracker_frame, "TOPRIGHT", -28, -24)

	local close = CreateFrame("Button", nil, quest_tracker_frame, "UIPanelCloseButton")
	close:SetPoint("TOPRIGHT", 2, 1)
	close:SetScript("OnClick", QuillsObjectiveTracker.Close)

	local minimise = CreateFrame("Button", nil, quest_tracker_frame, "UIPanelCloseButton")
	minimise:SetPoint("TOPRIGHT", close, "TOPLEFT", 2, 0)
	minimise:SetScript("OnClick", QuillsObjectiveTracker.Close)

	sessionLabel = CreateFrame("Button", nil, quest_tracker_frame)
	sessionLabel:SetNormalFontObject("GameFontNormalLeft")
	sessionLabel:SetHighlightFontObject("GameFontHighlightLeft")
	sessionLabel:SetPoint("TOPLEFT", titlebg, 6, -1)
	sessionLabel:SetPoint("BOTTOMRIGHT", titlebg, "BOTTOMRIGHT", -26, 1)
	sessionLabel:SetScript("OnHide", function()
		quest_tracker_frame:StopMovingOrSizing()
	end)

	sessionLabel:SetScript("OnDoubleClick", function()
		-- Open Quest Log
	end)
	
	local total_entries, numQuests = C_QuestLog.GetNumQuestLogEntries()
	local watched_quests = C_QuestLog.GetNumQuestWatches()
	
	sessionLabel:SetText(("Quests - %d/%d"):format(numQuests, MAX_QUESTS))

	local scroll = CreateFrame("ScrollFrame", "QOL_Quests_Scroll", quest_tracker_frame, "UIPanelScrollFrameTemplate")
	scroll:SetPoint("TOPLEFT", sessionLabel, "BOTTOMLEFT", 4, -4)
	scroll:SetPoint("BOTTOMRIGHT", -4, 4)
    scroll:SetClipsChildren(true)
	--scroll:EnableMouseWheel(true)

	scroll_items = CreateFrame("Frame", "QOL_Quests_ScrollItems", scroll)
	scroll_items:SetWidth(250)
	scroll_items:SetHeight(0)
	local scroll_bg = scroll_items:CreateTexture()
	scroll_bg:SetAllPoints(scroll_items)
	scroll_bg:SetColorTexture(1, 0.06, 0.06, 0.92)

	scroll_items.quests = {}

	local flip = true
	for i=1, watched_quests do
		local quest_id = C_QuestLog.GetQuestIDForQuestWatchIndex(i)
		local quest_log_index = C_QuestLog.GetLogIndexForQuestID(quest_id)
		local quest_info = C_QuestLog.GetInfo(quest_log_index)
		local numQuestLogLeaderBoards = GetNumQuestLeaderBoards(quest_id)
		local isInArea, isOnMap, numObjectives = GetTaskInfo(quest_id)
		self:Print(quest_info.title)
		self:Print(numQuestLogLeaderBoards)
		if numQuestLogLeaderBoards ~= nil then
			for j=1, numQuestLogLeaderBoards do
				local text, objectiveType, finished = GetQuestObjectiveInfo(quest_id, objectiveIndex, Boolean)
				self:Print(text, objectiveType, finished)
			end
		end

		local current_height = scroll_items:GetHeight()

		new_entry = CreateFrame("Button", nil, scroll_items)

		scroll_items.quests[i] = new_entry
		new_entry:SetNormalFontObject("GameFontNormalLeft")
		new_entry:SetHighlightFontObject("GameFontHighlightLeft")
		new_entry:SetText(quest_info.title)
		font = new_entry:GetFontString()
		new_entry:SetHeight(font:GetStringHeight()+4)
		new_entry:SetWidth(250)

		if i == 1 then
			new_entry:SetPoint("TOPLEFT", 5, 0)
		else
			new_entry:SetPoint("TOPLEFT", scroll_items.quests[i-1], "BOTTOMLEFT", 0, 0)
		end

		local bg = new_entry:CreateTexture()
		bg:SetAllPoints(new_entry)
		if flip then 
			bg:SetColorTexture(0.06, 1, 0.06, 0.92)
		else
			bg:SetColorTexture(0.06, 0.06, 1, 0.92)
		end

		flip = not flip

		new_entry:Show()

		local new_height = current_height + new_entry:GetHeight()
		--self:Print(current_height, new_height)
		scroll_items:SetHeight(new_height)
	end

	scroll:SetScrollChild(scroll_items)
	quest_tracker_frame:Show()
end

function QuillsObjectiveTracker:Close()
	--quest_tracker_frame:Hide()
end

function QuillsObjectiveTracker:AddQuest(title)

end