--[[
##############################################################################
S V U I   By: Munglunch
############################################################################## ]]--
--[[ GLOBALS ]]--
local _G = _G;
local unpack            = _G.unpack;
local select            = _G.select;
local assert            = _G.assert;
local type              = _G.type;
local error             = _G.error;
local pcall             = _G.pcall;
local print             = _G.print;
local ipairs            = _G.ipairs;
local pairs             = _G.pairs;
local next              = _G.next;
local rawset            = _G.rawset;
local rawget            = _G.rawget;
local tostring          = _G.tostring;
local tonumber          = _G.tonumber;
local getmetatable      = _G.getmetatable;
local setmetatable      = _G.setmetatable;
local collectgarbage    = _G.collectgarbage;
local tinsert   = _G.tinsert;
local string    = _G.string;
local math      = _G.math;
local table     = _G.table;
local wipe      = _G.wipe;
--[[ STRING METHODS ]]--
local format, find, lower, match, gsub = string.format, string.find, string.lower, string.match, string.gsub;
--[[ MATH METHODS ]]--
local floor, abs, min, max = math.floor, math.abs, math.min, math.max;
--[[ TABLE METHODS ]]--
local tremove, tcopy, twipe, tsort, tconcat = table.remove, table.copy, table.wipe, table.sort, table.concat;
local tprint = table.tostring;
--[[
##########################################################
GET ADDON DATA
##########################################################
]]--
local SV = _G["SVUI"];
local L = SV.L;
SV.ScriptError = _G["SVUI_ScriptError"];
local ScriptErrorDialog = _G["SVUI_ScriptErrorDialog"];
local ScriptErrorScrollBar = _G["SVUI_ScriptErrorDialogScrollBar"];

local DevTools_Dump = _G.DevTools_Dump;
local DevTools_RunDump = _G.DevTools_RunDump;
--[[
##########################################################
CUSTOM MESSAGE WINDOW
##########################################################
]]--
local ScriptError_OnShow = function(self)
    if self.Source then
        local txt = self.Source;
        self.Title:SetText(txt);
    end
end

local ScriptError_OnTextChanged = function(self, userInput)
    if userInput then return end
    local _, max = ScriptErrorScrollBar:GetMinMaxValues()
    for i = 1, max do
      ScrollFrameTemplate_OnMouseWheel(ScriptErrorDialog, -1)
    end
end

local function getOriginalContext()
    UIParentLoadAddOn("Blizzard_DebugTools")
    local orig_DevTools_RunDump = DevTools_RunDump
    local originalContext
    DevTools_RunDump = function(value, context)
        originalContext = context
    end
    DevTools_Dump("")
    DevTools_RunDump = orig_DevTools_RunDump
    return originalContext
end

local function formatValueString(value)
    if "string" == type(value) then
        value = gsub(value,"\n","\\n")
        if match(gsub(value,"[^'\"]",""),'^"+$') then
            return "'"..value.."'";
        else
            return '"'..gsub(value,'"','\\"')..'"';
        end
    else
        return tprint(value, true);
    end
end

local function formatKeyString(text)
    if("string" == type(text) and match(text,"^[_%a][_%a%d]*$")) then
        return text;
    else
        return "["..formatValueString(text).."]";
    end
end

local DUMPTABLE = {};
local CHECKTABLE = {};

local function loadDumpTable(arg)
    for key,data in pairs(arg) do
        if(type(data) == "table") then
            loadDumpTable(data);
        else
            tinsert(DUMPTABLE, "\n        "..formatKeyString(key).." = "..formatValueString(data));
        end
    end
end

local function DebugDump(arg)
    if(arg == nil) then
        return "No Result"
    elseif(type(arg) == "string") then
        return arg
    elseif(type(arg) == "table") then
        loadDumpTable(arg)
        return table.concat(DUMPTABLE);
        -- local context = getOriginalContext()
        -- if(context) then
        --     local buffer = ""
        --     context.Write = function(self, msg)
        --         buffer = buffer.."\n"..msg
        --     end

        --     DevTools_RunDump(arg, context)
        --     return buffer .. "\n" .. tableOutput(arg)
        -- else
        --     return tableOutput(arg)
        -- end
    elseif(type(arg) == "number") then
        return tostring(arg)
    end
    return arg
end

function SV.ScriptError:DebugOutput(msg)
    if not self:IsShown() then
        self:Show()
    end
    ScriptErrorDialog.Input:SetText(msg)
end

function SV.ScriptError:TableDump(t)
    self:DebugOutput(tprint(t))
end

function SV.ScriptError:ShowDebug(header, ...)
    wipe(DUMPTABLE);
    wipe(CHECKTABLE);
    local value = (header and format("Debug %s: ", header)) or "Debug: "
    value = format("|cff11ff11 %s|r = {\n", value)
    for i = 1, select('#', ...) do
        local data = select(i, ...)
        local var;
        if(data.GetRegions) then
            var = DebugDump(data:GetRegions())
        else
            var = DebugDump(data)
        end
        value = format("%s    [%d] = { %s\n    }\n", value, i, var)
    end
    value = format("%s}", value)
    self.Source = header;
    self:DebugOutput(value)
end

_G.DebugThisFrame = function(arg)
    local outputString = " ";
    if arg then
        arg = _G[arg] or GetMouseFocus()
    else
        arg = GetMouseFocus()
    end
    if arg and (arg.GetName and arg:GetName()) then
        local point, relativeTo, relativePoint, xOfs, yOfs = arg:GetPoint()
        outputString = outputString.."|cffCC0000----------------------------".."\n"
        outputString = outputString.."|cffCC00FF--Mouseover Frame".."|r".."\n"
        outputString = outputString.."|cffCC0000----------------------------|r".."\n"
        outputString = outputString.."|cff00D1FF".."Name: |cffFFD100"..arg:GetName().."\n"
        if arg:GetParent() and arg:GetParent():GetName() then
            outputString = outputString.."|cff00D1FF".."Parent: |cffFFD100"..arg:GetParent():GetName().."\n"
        end
        outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",arg:GetWidth()).."\n"
        outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",arg:GetHeight()).."\n"
        outputString = outputString.."|cff00D1FF".."Strata: |cffFFD100"..arg:GetFrameStrata().."\n"
        outputString = outputString.."|cff00D1FF".."Level: |cffFFD100"..arg:GetFrameLevel().."\n"
        outputString = outputString.."|cff00D1FF".."IsShown: |cffFFD100"..tostring(arg:IsShown()).."\n"
        if arg.Panel and arg.Panel:GetAttribute("panelPadding") then
            outputString = outputString.."|cff00D1FF".."Padding: |cffFFD100"..arg.Panel:GetAttribute("panelPadding").."\n"
        end
        if arg.Panel and arg.Panel:GetAttribute("panelOffset") then
            outputString = outputString.."|cff00D1FF".."Offset: |cffFFD100"..arg.Panel:GetAttribute("panelOffset").."\n"
        end
        if arg.Panel and arg.Panel:GetAttribute("panelID") then
            outputString = outputString.."|cff00D1FF".."StyleName: |cffFFD100"..arg.Panel:GetAttribute("panelID").."\n"
        end
        if xOfs then
            outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",xOfs).."\n"
        end
        if yOfs then
            outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",yOfs).."\n"
        end
        if relativeTo and relativeTo:GetName() then
            outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..point.."|r anchored to "..relativeTo:GetName().."'s |cffFFD100"..relativePoint.."\n"
        end
        local bg = arg:GetBackdrop()
        if type(bg) == "table" then
            outputString = outputString.."|cffFF9900>> BACKDROP --------------------------|r".."\n"
            outputString = outputString..tprint(bg, true).."\n"
        end
        if arg._template then
            outputString = outputString.."Template Name: |cff00FF55"..arg._template.."\n"
        end
        if arg.Panel then
            local cpt, crt, crp, cxo, cyo = arg.Panel:GetPoint()
            outputString = outputString.."|cffFF8800>> backdropFrame --------------------------|r".."\n"
            outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",arg.Panel:GetWidth()).."\n"
            outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",arg.Panel:GetHeight()).."\n"
            outputString = outputString.."|cff00D1FF".."Strata: |cffFFD100"..arg.Panel:GetFrameStrata().."\n"
            outputString = outputString.."|cff00D1FF".."Level: |cffFFD100"..arg.Panel:GetFrameLevel().."\n"
            if cxo then
                outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",cxo).."\n"
            end
            if cyo then
                outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",cyo).."\n"
            end
            if crt and crt:GetName() then
                outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..cpt.."|r anchored to "..crt:GetName().."'s |cffFFD100"..crp.."\n"
            end
            bg = arg.Panel:GetBackdrop()
            if type(bg) == "table" then
                outputString = outputString.."|cffFF9900>> BACKDROP --------------------------|r".."\n"
                outputString = outputString..tprint(bg, true).."\n"
            end
            if arg.Panel.Skin then
                local cpt, crt, crp, cxo, cyo = arg.Panel.Skin:GetPoint()
                outputString = outputString.."|cffFF7700>> backdropTexture --------------------------|r".."\n"
                outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",arg.Panel.Skin:GetWidth()).."\n"
                outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",arg.Panel.Skin:GetHeight()).."\n"
                if cxo then
                    outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",cxo).."\n"
                end
                if cyo then
                    outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",cyo).."\n"
                end
                if crt and crt:GetName() then
                    outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..cpt.."|r anchored to "..crt:GetName().."'s |cffFFD100"..crp.."\n"
                end
                bg = arg.Panel.Skin:GetTexture()
                if bg then
                    outputString = outputString.."|cff00D1FF".."Texture: |cffFFD100"..bg.."\n"
                end
            end
        end
        local childFrames = { arg:GetChildren() }
        if #childFrames > 0 then
            outputString = outputString.."|cffCC00FF>>>> Child Frames----------------------------".."|r".."\n".."\n"
            for _, child in ipairs(childFrames) do
                local cpt, crt, crp, cxo, cyo = child:GetPoint()
                if child:GetName() then
                    outputString = outputString.."\n\n|cff00FF55++"..child:GetName().."|r".."\n"
                else
                    outputString = outputString.."\n\n|cff99FF55+!!+".."Anonymous Frame".."|r".."\n"
                end
                outputString = outputString.."|cffCC00FF----------------------------|r".."\n"
                outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",child:GetWidth()).."\n"
                outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",child:GetHeight()).."\n"
                outputString = outputString.."|cff00D1FF".."Strata: |cffFFD100"..child:GetFrameStrata().."\n"
                outputString = outputString.."|cff00D1FF".."Level: |cffFFD100"..child:GetFrameLevel().."\n"
                if child.Panel and child.Panel:GetAttribute("panelID") then
                    outputString = outputString.."|cff00D1FF".."StyleName: |cffFFD100"..child.Panel:GetAttribute("panelID").."\n"
                end
                if child.Panel and child.Panel:GetAttribute("panelPadding") then
                    outputString = outputString.."|cff00D1FF".."Padding: |cffFFD100"..child.Panel:GetAttribute("panelPadding").."\n"
                end
                if child.Panel and child.Panel:GetAttribute("panelOffset") then
                    outputString = outputString.."|cff00D1FF".."Offset: |cffFFD100"..child.Panel:GetAttribute("panelOffset").."\n"
                end
                if cxo then
                    outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",cxo).."\n"
                end
                if cyo then
                    outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",cyo).."\n"
                end
                if crt and crt:GetName() then
                    outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..cpt.."|r anchored to "..crt:GetName().."'s |cffFFD100"..crp.."\n"
                end
                bg = child:GetBackdrop()
                if type(bg) == "table" then
                    outputString = outputString.."|cffFF9900>> BACKDROP --------------------------|r".."\n"
                    outputString = outputString..tprint(bg, true).."\n"
                end
                if child._template then
                    outputString = outputString.."Template Name: |cff00FF55"..child._template.."\n"
                end
                if child.Panel then
                    local cpt, crt, crp, cxo, cyo = child.Panel:GetPoint()
                    outputString = outputString.."|cffFF8800>> backdropFrame --------------------------|r".."\n"
                    outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",child.Panel:GetWidth()).."\n"
                    outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",child.Panel:GetHeight()).."\n"
                    outputString = outputString.."|cff00D1FF".."Strata: |cffFFD100"..child.Panel:GetFrameStrata().."\n"
                    outputString = outputString.."|cff00D1FF".."Level: |cffFFD100"..child.Panel:GetFrameLevel().."\n"
                    if cxo then
                        outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",cxo).."\n"
                    end
                    if cyo then
                        outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",cyo).."\n"
                    end
                    if crt and crt:GetName() then
                        outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..cpt.."|r anchored to "..crt:GetName().."'s |cffFFD100"..crp.."\n"
                    end
                    bg = child.Panel:GetBackdrop()
                    if type(bg) == "table" then
                        outputString = outputString.."|cffFF9900>> BACKDROP --------------------------|r".."\n"
                        outputString = outputString..tprint(bg, true).."\n"
                    end
                    if child._skin then
                        local cpt, crt, crp, cxo, cyo = child._skin:GetPoint()
                        outputString = outputString.."|cffFF7700>> backdropTexture --------------------------|r".."\n"
                        outputString = outputString.."|cff00D1FF".."Width: |cffFFD100"..format("%.2f",child._skin:GetWidth()).."\n"
                        outputString = outputString.."|cff00D1FF".."Height: |cffFFD100"..format("%.2f",child._skin:GetHeight()).."\n"
                        if cxo then
                            outputString = outputString.."|cff00D1FF".."X: |cffFFD100"..format("%.2f",cxo).."\n"
                        end
                        if cyo then
                            outputString = outputString.."|cff00D1FF".."Y: |cffFFD100"..format("%.2f",cyo).."\n"
                        end
                        if crt and crt:GetName() then
                            outputString = outputString.."|cff00D1FF".."Point: |cffFFD100"..cpt.."|r anchored to "..crt:GetName().."'s |cffFFD100"..crp.."\n"
                        end
                        bg = child._skin:GetTexture()
                        if bg then
                            outputString = outputString.."|cffFF9900----------------------------|r".."\n"
                            outputString = outputString..bg.."\n"
                        end
                        outputString = outputString.."|cffCC0000----------------------------|r".."\n"
                    end
                end
            end
            outputString = outputString.."\n\n"
        end
    elseif arg == nil or arg == "" then
        outputString = outputString.."Invalid frame name".."\n"
    else
        outputString = outputString.."Could not find frame info".."\n"
    end
    SV.ScriptError:DebugOutput(outputString)
    --ScriptErrorDialog:SetVerticalScroll(1)
end

_G.SlashCmdList["SVUI_FRAME_DEBUG"] = DebugThisFrame;
_G.SLASH_SVUI_FRAME_DEBUG1 = "/svdf"

--SetCVar('scriptProfile',1)

local function InitializeScriptError()
    SV.ScriptError:SetParent(SV.Screen)
    SV.ScriptError.Source = "";
    SV.ScriptError:SetStyle("!_Frame", "Transparent")
    SV.ScriptError.Clear:SetStyle("Button")
    SV.ScriptError:SetScript("OnShow", ScriptError_OnShow)
    SV.API:Set("ScrollBar", SVUI_ScriptErrorDialogScrollBar)
    ScriptErrorDialog:SetStyle("!_Frame", "Transparent")
    ScriptErrorDialog.Input:SetScript("OnTextChanged", ScriptError_OnTextChanged)
    SV.ScriptError:RegisterForDrag("LeftButton");
end

SV.Events:On("LOAD_ALL_ESSENTIALS", InitializeScriptError);
--[[
##########################################################
REVEAL INTERNAL ERRORS
##########################################################
]]--
local function _showErrors(msg)
    if msg then
        if(msg == "off") then
            SV.DebugMode = false
            SV:AddonMessage("Debug Mode |cffFF0000DISABLED|r")
        elseif(msg == "on") then
            SV.DebugMode = true
            SV:AddonMessage("Debug Mode |cff00FF00ENABLED|r")
        end
    end

    if(SV.DebugMode) then
        local ERRORSTRING = table.concat(SV.ERRORLOG, "\n\n");
        SV.ScriptError:DebugOutput(ERRORSTRING)
        wipe(SV.ERRORLOG)
    else
        SV:AddonMessage("Debug Mode Not Enabled! Try using |cff00FF00/showerrors on|r")
    end
end

function SV:ShowErrors()
    _showErrors()
end

function SV:ResetErrors()
    wipe(SV.ERRORLOG)
end

_G.SlashCmdList["SVUI_SHOW_ERRORS"] = _showErrors;
_G.SLASH_SVUI_SHOW_ERRORS1 = "/showerrors"

--[[
##########################################################
FIX BAD INTERACTION WITH FSTACK
##########################################################
]]--
_G.FrameStackTooltip_Toggle = function(showHidden, showRegions)
	local tooltip = _G["FrameStackTooltip"];
	if ( tooltip:IsVisible() ) then
		tooltip:Hide();
		FrameStackHighlight:Hide();
	else
		tooltip:SetOwner(UIParent, "ANCHOR_NONE");
		tooltip:SetPoint("BOTTOMRIGHT", UIParent, "BOTTOMRIGHT", -CONTAINER_OFFSET_X - 13, CONTAINER_OFFSET_Y);
		tooltip.default = 1;
		tooltip.showRegions = showRegions;
		tooltip.showHidden = showHidden;
        local pass, catch = pcall(tooltip.SetFrameStack, tooltip, showHidden, showRegions)
	end
end
