local AceLocale = LibStub ("AceLocale-3.0")
local Loc = AceLocale:GetLocale ("Details_YouAreNotPrepared")

--> create the plugin object
local YouAreNotPrepared = _detalhes:NewPluginObject ("Details_YouAreNotPrepared", DETAILSPLUGIN_ALWAYSENABLED)
tinsert (UISpecialFrames, "Details_YouAreNotPrepared")
--> main frame (shortcut)
local YouAreNotPreparedFrame = YouAreNotPrepared.Frame

local debugmode = false

local function CreatePluginFrames()

	--> catch Details! main object
	local _detalhes = _G._detalhes
	local DetailsFrameWork = _detalhes.gump

	local GameCooltip = GameCooltip
	local _GetSpellInfo = _detalhes.getspellinfo
	
	YouAreNotPrepared.deaths_table = {}
	YouAreNotPrepared.last_death_combat_id = -1

---------- event parser -------------	
	function YouAreNotPrepared:OnDetailsEvent (event, ...)
		if (event == "HIDE") then --> plugin hidded, disabled
			self.open = false
		
		elseif (event == "SHOW") then --> plugin hidded, disabled
			self.open = true
			
		elseif (event == "COMBAT_PLAYER_ENTER") then --> combat started
		
		elseif (event == "COMBAT_PLAYER_LEAVE") then --> combat ended
			YouAreNotPrepared:EndCombat()
			
		elseif (event == "DETAILS_DATA_RESET") then
			table.wipe (YouAreNotPrepared.deaths_table)
			YouAreNotPrepared:Clear()
			
		elseif (event == "PLUGIN_DISABLED") then
			table.wipe (YouAreNotPrepared.deaths_table)
			YouAreNotPrepared:Clear()
			YouAreNotPreparedFrame:Hide()
			
		elseif (event == "PLUGIN_ENABLED") then
			
		end
	end
	
---------- build frames -------------
	
	local BAR_HEIGHT = 13
	local BAR_AMOUNT = 10
	local BUTTON_AMOUNT = 6

	function YouAreNotPrepared:Clear()
		YouAreNotPrepared.deaths_table = {}
		_detalhes_databaseYANP = YouAreNotPrepared.deaths_table
		
		for i = 1, BUTTON_AMOUNT do
			local button = YouAreNotPrepared.buttons [i]
			button:Disable()
			button.widget.b_texture:SetDesaturated (true)
			button.lefttext.text = "#" .. i
		end
		
		for bar_index = 1, BAR_AMOUNT do 
			YouAreNotPrepared.container_bars.bars [bar_index]:Hide()
		end
	end

	--main frame
	YouAreNotPreparedFrame:SetSize (424, 223)
	YouAreNotPreparedFrame:SetPoint ("center", UIParent, "center")
	YouAreNotPreparedFrame:EnableMouse (true)
	YouAreNotPreparedFrame:SetResizable (false)
	YouAreNotPreparedFrame:SetMovable (true)
	
	YouAreNotPreparedFrame:SetScript ("OnMouseUp", function (self, button)
		if (button == "RightButton") then
			YouAreNotPreparedFrame:Hide()
		else
			if (YouAreNotPreparedFrame.isMoving) then
				YouAreNotPreparedFrame:StopMovingOrSizing()
				YouAreNotPreparedFrame.isMoving = false
			end
		end
	end)
	
	YouAreNotPreparedFrame:SetScript ("OnMouseDown", function (self, button)
		if (button == "LeftButton") then
			if (not YouAreNotPreparedFrame.isMoving) then
				YouAreNotPreparedFrame:StartMoving()
				YouAreNotPreparedFrame.isMoving = true
			end
		end
	end)
	
	--close button
	local c = CreateFrame ("Button", nil, YouAreNotPreparedFrame, "UIPanelCloseButton")
	c:SetWidth (32)
	c:SetHeight (32)
	c:SetPoint ("TOPRIGHT",  YouAreNotPreparedFrame, "TOPRIGHT", 1, -15)
	c:SetFrameLevel (YouAreNotPreparedFrame:GetFrameLevel()+1)
	
	--background image	
	local b = DetailsFrameWork:NewImage (YouAreNotPreparedFrame, nil, "$parentBackground", nil, 512, 256, [[Interface\AddOns\Details_YouAreNotPrepared\background]])
	b:SetPoint ("topleft", YouAreNotPreparedFrame, "topleft")
	
	--title
	local t = DetailsFrameWork:NewLabel (YouAreNotPreparedFrame, nil, "$parentTitle", nil, Loc ["STRING_PLUGIN_NAME"], "GameFontHighlightLeft", 12, {227/255, 186/255, 4/255})
	
	t:SetPoint ("top", YouAreNotPreparedFrame, "top", 20, -26)
	t:SetPoint ("center", YouAreNotPreparedFrame, "center", 0, 0)

	--bar container
	local container_bars = CreateFrame ("frame", "Details_YouAreNotPrepared_FauxScroll_Box", YouAreNotPreparedFrame)
	container_bars:SetPoint ("topleft", YouAreNotPreparedFrame, "topleft", 23, -80)
	container_bars:SetSize (252, 137)
	container_bars:SetBackdrop ({bgFile = "Interface\\AddOns\\Details\\images\\background", tile = true, tileSize = 16,
	insets = {left = 0, right = 0, top = 0, bottom = 0}})
	container_bars:SetBackdropColor (.1, .1, .1, .2)
	YouAreNotPrepared.container_bars = container_bars
	
	container_bars.bars = {}
	
	local MouseUpCloseHook = function (_, button)
		if (button == "RightButton") then
			YouAreNotPreparedFrame:Hide()
			return true --> interrupt
		end
	end
	
	function container_bars:CreateChild()
	
		local bar_number = #self.bars + 1
		
		local bar = DetailsFrameWork:NewPanel (self, YouAreNotPreparedFrame, "$parentBar" .. bar_number, nil, 250, BAR_HEIGHT)
		bar:SetPoint ("topleft", self, "topleft", 1, bar_number*13*-1+9)
		bar:SetHook ("OnMouseUp", MouseUpCloseHook)
		bar.locked = false
		bar.backdrop = nil
		bar.hide = true
		
		local statusbar = DetailsFrameWork:NewBar (bar, nil, "$parentStatusbar", "statusbar", 250, BAR_HEIGHT)
		statusbar:SetPoint ("left", bar, "left")
		statusbar.fontsize = 9
		statusbar.textleft:SetHeight (16)
		YouAreNotPrepared:SetFontFace (statusbar.textleft, "GameFontHighlightSmall")
		YouAreNotPrepared:SetFontFace (statusbar.textleft, "GameFontNormal")
		
		container_bars.bars [bar_number] = bar
		
		return bar
	end
	
	function container_bars:UpdateChild (bar_number, data, time_of_death, max_health)
	
		local spellname, _, icon = _GetSpellInfo (data[2])
		local bar = container_bars.bars [bar_number]
		
		if (spellname) then
		
			local hp = math.floor (data[5] / max_health * 100)
			if (hp > 100) then 
				hp = 100
			end

			if (data[1]) then --> damage
				if (data[3] and type (data [1]) == "boolean") then --> is a real damage, not a battle ress and its not a last cooldown line
					bar.statusbar.textleft:SetText (string.format ("%.1f", data [4] - time_of_death) .. "s " .. spellname .. " (" .. data [6] .. ")")
					bar.statusbar.textright:SetText ("-" .. YouAreNotPrepared:ToK (data [3]) .. " (" .. hp .. "%)")
					bar.statusbar.icon:SetTexture (icon)
					bar.statusbar.color = "red"
					bar.statusbar.background:SetVertexColor (1, 0, 0, .2)
					bar.statusbar.textleft:SetWidth (250 - bar.statusbar.textright:GetStringWidth() - 20)
					bar.statusbar.value = hp
					return true
				end
			else
				bar.statusbar.textleft:SetText (string.format ("%.1f", data [4] - time_of_death) .. "s " .. spellname .. " (" .. data [6] .. ")")
				bar.statusbar.textright:SetText ("+" .. YouAreNotPrepared:ToK (data [3]) .. " (" .. hp .. "%)")
				bar.statusbar.icon:SetTexture (icon)
				bar.statusbar.color = "green"
				bar.statusbar.background:SetVertexColor (0, 1, 0, .2)
				bar.statusbar.textleft:SetWidth (250 - bar.statusbar.textright:GetStringWidth() - 20)
				bar.statusbar.value = hp
				return true
			end
		end
		
		return false
	end
	
	--create 10 childs (bars)
	for i = 1, 10 do 
		container_bars:CreateChild()
	end
	
	--create scrollbar
	
	local refresh_function = function (self)
		local offset = FauxScrollFrame_GetOffset (self)

		for bar_index = 1, BAR_AMOUNT do 
			local data = YouAreNotPrepared.s_table[4] [bar_index + offset] --bar_index + offset ---------- preciso pegar os dados de uma pool

			if (data) then
				local successful = container_bars:UpdateChild (bar_index, data, YouAreNotPrepared.s_table[6], YouAreNotPrepared.s_table[5]) --index, death table, clock time of death, max health
				if (not successful) then
					container_bars.bars [bar_index]:Hide()
				else
					container_bars.bars [bar_index]:Show()
				end
			else
				container_bars.bars [bar_index]:Hide()
			end
		end
		
	end

	local scrollbar = CreateFrame ("scrollframe", "Details_YouAreNotPrepared_FauxScroll", container_bars, "FauxScrollFrameTemplate")
	scrollbar:SetScript ("OnVerticalScroll", function (self, offset) FauxScrollFrame_OnVerticalScroll (self, offset, BAR_HEIGHT, refresh_function) end)
	scrollbar:SetPoint ("topleft", YouAreNotPreparedFrame, "topleft", 23, -80)
	scrollbar:SetSize (250, 138)

	container_bars:EnableMouse (true)
	
	--choose death menu
	
	YouAreNotPrepared.buttons = {}
	
	local select_death = function (selected)
		YouAreNotPrepared.s_table = YouAreNotPrepared.deaths_table [selected]
		if (not YouAreNotPrepared.s_table) then
			return
		end
		FauxScrollFrame_Update (scrollbar, #YouAreNotPrepared.s_table[4], BAR_AMOUNT, BAR_HEIGHT)
		refresh_function (scrollbar)
	end
	YouAreNotPrepared.select_death = select_death
	
	function YouAreNotPrepared:CreateDeathButton()
		local button_number = #self.buttons + 1
		
		local button = DetailsFrameWork:NewButton (YouAreNotPreparedFrame, _, "$parentButton" .. button_number, nil, 113, 20, select_death, button_number)
		button:SetPoint ("topleft", YouAreNotPreparedFrame, "topleft", 300, -59 + (button_number*23*-1))
		button:Disable()
		
		local b_texture = button:CreateTexture (nil, "artwork")
		b_texture:SetTexture ([[Interface\AddOns\Details\images\icons]])
		b_texture:SetTexCoord (0.297851, 0.444335, 0.004882, 0.040039) --152 228     2 21    0.0009765625
		b_texture:SetPoint ("topleft", button.widget, "topleft")
		b_texture:SetSize (113, 20)
		b_texture:SetDesaturated (true)
		button.widget.b_texture = b_texture

		local icon = DetailsFrameWork:NewImage (button, _, "$parentIcon", "icon", 20, 20)
		icon:SetTexCoord (0, 0.4921875, 0, 0.4921875) --0.0078125
		icon:SetPoint ("left", button, "left", 1, 0)
		icon.texture = [[Interface\WorldStateFrame\SkullBones]]
		icon:SetBlendMode ("ADD")
		icon:SetAlpha (.5)
		
		button:SetHook ("OnMouseDown", function (self, button)
			self.b_texture:SetPoint ("topleft", self, "topleft", 1, -1)
			--self.MyObject.lefttext:SetPoint ("left", self.MyObject.icon, "right", 2, 0)
			self.MyObject.icon:SetPoint ("left", self, "left", 2, -1)
		end)
		button:SetHook ("OnMouseUp", function (self, button)
			self.b_texture:SetPoint ("topleft", self, "topleft")
			--self.MyObject.lefttext:SetPoint ("left", self.MyObject.icon, "right", 2, 0)
			self.MyObject.icon:SetPoint ("left", self, "left", 1, 0)
		end)
		button:SetHook ("OnEnter", function (self, button)
			self.b_texture:SetBlendMode ("ADD")
		end)
		button:SetHook ("OnLeave", function (self, button)
			self.b_texture:SetBlendMode ("BLEND")
		end)

		local lefttext = DetailsFrameWork:NewLabel (button, nil, "$parentLeftText", "lefttext", "", "GameFontHighlightSmall", 9)
		lefttext:SetPoint ("left", icon, "right", 2)
		lefttext.width = 80
		lefttext.height = 13
		
		local righttext = DetailsFrameWork:NewLabel (button, nil, "$parentRightText", "righttext", " ", "GameFontHighlightSmall", 9)
		righttext:SetPoint ("right", button, "right", -1)
		
		YouAreNotPrepared.buttons [button_number] = button
		
		return bar
	end
	
	for i = 1, 6 do 
		YouAreNotPrepared:CreateDeathButton()
	end
	
	function YouAreNotPrepared:AddDeath (t)
	
		--> t = [1] = enemy name [2] = time of death [3] = last cooldown [4] = death table [5] = max health [6] = clock time of the death
		
		--add and remove
		table.insert (YouAreNotPrepared.deaths_table, 1, t)
		table.remove (YouAreNotPrepared.deaths_table, 7)
		
		--update buttons
		for i = 1, 6 do
			local button = YouAreNotPrepared.buttons [i]
			local death_table = YouAreNotPrepared.deaths_table [i]
			if (death_table) then
				button:Enable()
				button.widget.b_texture:SetDesaturated (false)
				button.lefttext.text = "#" .. i .. " " .. death_table [1]
			else
				button:Disable()
				button.widget.b_texture:SetDesaturated (true)
				button.lefttext.text = "#" .. i
			end
		end
		
		YouAreNotPrepared:DeathWarning()

		_detalhes_databaseYANP = YouAreNotPrepared.deaths_table
	end
	
	function YouAreNotPrepared:UpdateButtons()
		for i = 1, 6 do
			local button = YouAreNotPrepared.buttons [i]
			local death_table = YouAreNotPrepared.deaths_table [i]
			if (death_table) then
				button:Enable()
				button.widget.b_texture:SetDesaturated (false)
				button.lefttext.text = "#" .. i .. " " .. death_table [1]
			else
				button:Disable()
				button.widget.b_texture:SetDesaturated (true)
				button.lefttext.text = "#" .. i
			end
		end
	end
	
	function YouAreNotPrepared:ShowMe() --> used for debug
		YouAreNotPreparedFrame:Show()
		
		YouAreNotPrepared:UpdateButtons()

		_detalhes:InstanceAlert (Loc ["STRING_PLUGIN_ALERT"], {[[Interface\ICONS\Achievement_Boss_Illidan]], 14, 14, false, 0.8984375, 0.0546875, 0.0546875, 0.8984375}, 20, {YouAreNotPrepared.ShowMeFromInstanceAlert})
	end
	--YouAreNotPrepared:ScheduleTimer (YouAreNotPrepared.ShowMe, 3)	
	
end

function YouAreNotPrepared:ShowMeFromInstanceAlert()
	YouAreNotPreparedFrame:Show()
	YouAreNotPrepared.select_death (1)
	YouAreNotPrepared:UpdateButtons()
	_detalhes:InstanceAlert (false)
end

function YouAreNotPrepared:DeathWarning()
	_detalhes:InstanceAlert (Loc ["STRING_PLUGIN_ALERT"], {[[Interface\ICONS\Achievement_Boss_Illidan]], 14, 14, false, 0.8984375, 0.0546875, 0.0546875, 0.8984375} , 15, {YouAreNotPrepared.ShowMeFromInstanceAlert})
end

function YouAreNotPrepared:EndCombat()
	if (YouAreNotPrepared.last_death_combat_id == YouAreNotPrepared.combat_id) then
		_detalhes:InstanceAlert (Loc ["STRING_PLUGIN_ALERT"], {[[Interface\ICONS\Achievement_Boss_Illidan]], 14, 14, false, 0.8984375, 0.0546875, 0.0546875, 0.8984375} , 25, {YouAreNotPrepared.ShowMeFromInstanceAlert})
	end
end

function YouAreNotPrepared:OnDeath (token, time, who_serial, who_name, who_flags, alvo_serial, alvo_name, alvo_flags, death_table, last_cooldown, time_of_death, max_health)

	--> hooks run inside parser and do not check if the plugin is enabled or not.
	--> we need to check this here before continue.
	if (not YouAreNotPrepared.__enabled) then
		return
	end

	if (alvo_name == YouAreNotPrepared.playername) then

		--[[ debug mode
		if (not combat.is_boss) then
			return YouAreNotPrepared:AddDeath ({combat.enemy or "Unknown", time_of_death, last_cooldown, death_table, max_health, time})
		else
			return YouAreNotPrepared:AddDeath ({combat.is_boss.name or combat.enemy or "Unknown", time_of_death, last_cooldown, death_table, max_health, time})
		end
		--]]
		
		local combat = YouAreNotPrepared:GetCombat ("current")
		
		if (combat.is_boss) then --> encounter or pvp
			YouAreNotPrepared.last_death_combat_id = YouAreNotPrepared.combat_id
			return YouAreNotPrepared:AddDeath ({combat.is_boss.name or combat.enemy or "Unknown", time_of_death, last_cooldown, death_table, max_health, time})
		end
		
	end
	
end
	
function YouAreNotPrepared:OnEvent (_, event, ...)

	if (event == "ADDON_LOADED") then
		local AddonName = select (1, ...)
		if (AddonName == "Details_YouAreNotPrepared") then
			
			if (_G._detalhes) then

				--> create widgets
				CreatePluginFrames()

				--> core version required
				local MINIMAL_DETAILS_VERSION_REQUIRED = 12
				
				--> install
				local install = _G._detalhes:InstallPlugin ("TOOLBAR", Loc ["STRING_PLUGIN_NAME"], [[Interface\ICONS\Achievement_Boss_Illidan]], YouAreNotPrepared, "DETAILS_PLUGIN_YANP", MINIMAL_DETAILS_VERSION_REQUIRED, "Details! Team", "v1.01")
				if (type (install) == "table" and install.error) then
					print (install.error)
				end

				--> register needed events
				_G._detalhes:RegisterEvent (YouAreNotPrepared, "DETAILS_DATA_RESET")
				_G._detalhes:RegisterEvent (YouAreNotPrepared, "COMBAT_PLAYER_LEAVE")
				--> register needed hooks
				_G._detalhes:InstallHook (DETAILS_HOOK_DEATH, YouAreNotPrepared.OnDeath)
			
				--> retrive saved data
				YouAreNotPrepared.deaths_table = _detalhes_databaseYANP or {}
				
				--> install slash command
				SLASH_Details_YouAreNotPrepared1 = "/yanp"
				function SlashCmdList.Details_YouAreNotPrepared (msg, editbox)
					YouAreNotPrepared:ShowMeFromInstanceAlert()
				end

			end
		end
	end
end