--~ Warcraft Plugin for Cyborg MMO7
--~ Filename: CyborgMMO7.lua
--~ Description: Plugin entry point, String tables and other generic crap that I could not think to put anywhere else.
--~ Copyright (C) 2012 Mad Catz Inc.
--~ Author: Christopher Hooks

--~ This program is free software; you can redistribute it and/or
--~ modify it under the terms of the GNU General Public License
--~ as published by the Free Software Foundation; either version 2
--~ of the License, or (at your option) any later version.

--~ This program is distributed in the hope that it will be useful,
--~ but WITHOUT ANY WARRANTY; without even the implied warranty of
--~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--~ GNU General Public License for more details.

--~ You should have received a copy of the GNU General Public License
--~ along with this program; if not, write to the Free Software
--~ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

function CyborgMMO_LoadStrings(self)
--	CyborgMMO_DPrint("LoadStrings("..self:GetName()..") = "..CyborgMMO_StringTable[self:GetName()])
	self:SetText(CyborgMMO_StringTable[self:GetName()])
end

local CyborgMMO_VarsLoaded = false
local CyborgMMO_EnteredWorld = false
local CyborgMMO_LoadBinding = false
local CyborgMMO_SaveName = GetRealmName().."_"..UnitName("player")
local CyborgMMO_Settings = nil


function CyborgMMO_MiniMapButtonReposition(pos)
	CyborgMMO_MiniMapFrame:SetPoint("TOPLEFT",
		"Minimap",
		"TOPLEFT",
		52 - (80 * cos(pos)),
		(80 * sin(pos)) - 52)
end


function CyborgMMO_MiniMapButtonOnUpdate()

	local xpos,ypos = GetCursorPosition()
	local xmin,ymin = Minimap:GetLeft(), Minimap:GetBottom()

	xpos = (xmin)-(xpos / UIParent:GetScale())
	ypos = (ypos/ UIParent:GetScale())-(ymin)

	local degrees = math.deg(math.atan2(ypos, xpos))

	while degrees < 0 do
		degrees = degrees + 360
	end

	CyborgMMO_MiniMapButtonReposition(degrees)
end

function CyborgMMO_MouseModeChange(mode)
	local MiniMapTexture = getglobal("CyborgMMO_MiniMapFrameButton_Icon")
	local MiniMapGlowTexture = getglobal("CyborgMMO_MiniMapFrameButton_IconGlow")
	local OpenButtonTexture = getglobal("CyborgMMO_OpenButtonPage".."OpenMainForm"):GetNormalTexture()
	local OpenButtonGlowTexture = getglobal("CyborgMMO_OpenButtonPage".."OpenMainForm"):GetHighlightTexture()
	if mode == 1 then
		MiniMapTexture:SetVertexColor(1,0,0,1)
	--	MiniMapGlowTexture:SetVertexColor(1,0.26,0.26,.75)
		OpenButtonTexture:SetVertexColor(1,0,0,0.75)
	--	OpenButtonGlowTexture:SetVertexColor(1,0.26,0.26,0.50)
	elseif mode == 2 then
		MiniMapTexture:SetVertexColor(0.07,0.22,1,1)
		MiniMapGlowTexture:SetVertexColor(0.13,0.56,1,.75)
		OpenButtonTexture:SetVertexColor(0.07,0.22,1,0.75)
		OpenButtonGlowTexture:SetVertexColor(0.13,0.56,1,0.5)
	elseif mode == 3 then
		MiniMapTexture:SetVertexColor(0.52,0.08,0.89,1)
		MiniMapGlowTexture:SetVertexColor(0.67,0.31,0.85,.75)
		OpenButtonTexture:SetVertexColor(0.52,0.08,0.89,0.75)
		OpenButtonGlowTexture:SetVertexColor(0.67,0.31,0.85,0.5)
	end
end

function CyborgMMO_LoadWowCommands()
	if not CyborgMMO_ProfileKeyBindings then
		CyborgMMO_ProfileKeyBindings = CyborgMMO_DefaultWowCommands
	end
	CyborgMMO_WowCommands = CyborgMMO_ProfileKeyBindings
end

function CyborgMMO_GetSaveData()
	if CyborgMMO_VarsLoaded then
		if not CyborgMMO7SaveData then
			CyborgMMO7SaveData = {}
			CyborgMMO7SaveData[CyborgMMO_SaveName] = {}
		end
		CyborgMMO_LoadWowCommands()
		return CyborgMMO7SaveData[CyborgMMO_SaveName]
	end
	return nil
end

function CyborgMMO_SetSaveData(data, index)
	if CyborgMMO_VarsLoaded then
		CyborgMMO_GetSaveData()[index] = data
		CyborgMMO_ProfileKeyBindings = CyborgMMO_WowCommands
	end
end

function CyborgMMO_Event(self, event, ...)
	if event == "VARIABLES_LOADED" then
		CyborgMMO_VarsLoaded = true
	elseif event == "PLAYER_ENTERING_WORLD" then
		CyborgMMO_EnteredWorld = true
	elseif event == "PLAYER_ENTER_COMBAT" then
		CyborgMMO_DPrint("PLAYER_ENTER_COMBAT")
		CyborgMMO_Close()
	else
		CyborgMMO_DPrint("Event is "..tostring(event))
	end

	-- Fire Loading if and only if the player is in the world and vars are loaded
	if not CyborgMMO_LoadBinding then
		if CyborgMMO_VarsLoaded then
			if CyborgMMO_EnteredWorld then
				local data = CyborgMMO_GetSaveData()

				CyborgMMO_RatPageModel:LoadData()
				CyborgMMO_LoadBinding = true

				ShowMacroFrame()
				HideUIPanel(MacroFrame)


				CyborgMMO_SetupModeCallbacks(1)
				CyborgMMO_SetupModeCallbacks(2)
				CyborgMMO_SetupModeCallbacks(3)


				--Reload Slider values:
				if not data["Settings"] then
					data["Settings"] = {}
					data["Settings"]["Cyborg"] = 0.75
					data["Settings"]["Plugin"] = 0.75
					data["Settings"]["MiniMapButton"] = true
					data["Settings"]["CyborgButton"] = true
				end

				CyborgMMO_Settings = data["Settings"]

				CyborgMMO_OptionPageCyborgSizeSlider:SetValue(CyborgMMO_Settings["Cyborg"])
				CyborgMMO_SetOpenButtonSize(CyborgMMO_Settings["Cyborg"])
				CyborgMMO_OptionPagePluginSizeSlider:SetValue(CyborgMMO_Settings["Plugin"])
				CyborgMMO_SetMainPageSize(CyborgMMO_Settings["Plugin"])

				CyborgMMO_SetMiniMapButton(CyborgMMO_Settings["MiniMapButton"])
				CyborgMMO_SetCyborgHeadButton(CyborgMMO_Settings["CyborgButton"])

				local xmin,ymin = Minimap:GetLeft(),Minimap:GetBottom()
				CyborgMMO_MiniMapButtonReposition(math.deg(math.atan2(ymin, xmin)))
				-- Close the main window for now
				CyborgMMO_Close()
			end
		end
	end
end

function CyborgMMO_SetDefaultSettings()
	CyborgMMO_OpenButtonPageOpenMainForm:ClearAllPoints()
	CyborgMMO_MainPage:ClearAllPoints()
	CyborgMMO_OpenButtonPageOpenMainForm:SetPoint("LEFT", UIParent, "LEFT", 0, 0)
	CyborgMMO_MainPage:SetPoint("LEFT", UIParent, "LEFT", 0, 0)

	CyborgMMO_SetOpenButtonSize(0.75)
	CyborgMMO_SetMainPageSize(0.75)
	CyborgMMO_SetMiniMapButton(true)
	CyborgMMO_SetCyborgHeadButton(true)
end


function CyborgMMO_SetupModeCallbacks(modeNum)
	fn = function()
		CyborgMMO_MouseModeChange(modeNum)
		CyborgMMO_RatPageModel:SetMode(modeNum)
	end

	local buttonFrame,parentFrame,name = CyborgMMO_CallbackFactory.Instance().AddCallback(fn)
	SetOverrideBindingClick(parentFrame, true, CyborgMMO_Mode[modeNum], name, "LeftButton")
end

function CyborgMMO_Loaded()
	CyborgMMO_MainPage:RegisterEvent("VARIABLES_LOADED")
	CyborgMMO_MainPage:RegisterEvent("PLAYER_ENTERING_WORLD")
	CyborgMMO_MainPage:RegisterEvent("PLAYER_ENTER_COMBAT")
end

function CyborgMMO_Close()
	CyborgMMO_MainPage:Hide()
	if CyborgMMO_Settings["CyborgButton"] then
		CyborgMMO_OpenButtonPage:Show()
	end
end

function CyborgMMO_Open()
	CyborgMMO_MainPage:Show()
	CyborgMMO_RatQuickPage:Hide()
	if CyborgMMO_Settings["CyborgButton"] then
		CyborgMMO_OpenButtonPage:Show()
	end
end

function CyborgMMO_IsOpen()
	if CyborgMMO_MainPage:IsVisible() == 1 then
		return true
	else
		return false
	end
end

function CyborgMMO_Toggle()
	if CyborgMMO_IsOpen() then
		CyborgMMO_Close()
	else
		CyborgMMO_Open()
	end
end

function CyborgMMO_GetDebugFrame()
	for i=1,NUM_CHAT_WINDOWS do
		local windowName = GetChatWindowInfo(i);
		if windowName == "Debug" then
			return getglobal("ChatFrame" .. i)
		end
	end
end

local log_prefix = "|cffff6666".."CyborgMMO".."|r:"

function CyborgMMO_DPrint(...)
	local debugframe = CyborgMMO_GetDebugFrame()
	if debugframe then
		local t = {log_prefix, ...}
		for i=1,select('#', ...)+1 do
			t[i] = tostring(t[i])
		end
		debugframe:AddMessage(table.concat(t, ' '))
	end
end

function CyborgMMO_SetMainPageSize(percent)
	if CyborgMMO_VarsLoaded then
		if CyborgMMO_EnteredWorld then
			CyborgMMO_MainPage:SetScale(percent)
			CyborgMMO_Settings["Plugin"] = percent
			local data = CyborgMMO_GetSaveData()
			data["Settings"] = CyborgMMO_Settings
			CyborgMMO_OptionPagePluginSizeSlider:SetValue(percent)
		end
	end
end

function CyborgMMO_SetOpenButtonSize(percent)
	if CyborgMMO_VarsLoaded then
		if CyborgMMO_EnteredWorld then
			CyborgMMO_OpenButtonPage:SetScale(percent)
			CyborgMMO_Settings["Cyborg"] = percent
			local data = CyborgMMO_GetSaveData()
			data["Settings"] = CyborgMMO_Settings
			CyborgMMO_OptionPageCyborgSizeSlider:SetValue(percent)
		end
	end
end

function CyborgMMO_SetCyborgHeadButton(boolVal)
	CyborgMMO_Settings["CyborgButton"] = boolVal
	CyborgMMO_OptionPageCyborgButton:SetChecked(boolVal)
	if CyborgMMO_Settings["CyborgButton"] then
		CyborgMMO_Close()
	else
		CyborgMMO_OpenButtonPage:Hide()
	end
	local data = CyborgMMO_GetSaveData()
	data["Settings"] = CyborgMMO_Settings
end

function CyborgMMO_SetMiniMapButton(boolVal)
	CyborgMMO_Settings["MiniMapButton"] = boolVal
	CyborgMMO_OptionPageMiniMapButton:SetChecked(boolVal)
	if CyborgMMO_Settings["MiniMapButton"] then
		CyborgMMO_MiniMapFrameButton:Show()
	else
		CyborgMMO_MiniMapFrameButton:Hide()
	end
	local data = CyborgMMO_GetSaveData()
	data["Settings"] = CyborgMMO_Settings
end