local linenum=1
local HealBot_CheckBuffs = {}
local HealBot_Tooltip_DirtyLines={}
local doTalentRequest={}
local hbGameTooltip = CreateFrame("GameTooltip", "hbGameTooltip", nil, "GameTooltipTemplate")
local _

function HealBot_Tooltip_Clear_CheckBuffs()
    for x,_ in pairs(HealBot_CheckBuffs) do
        HealBot_CheckBuffs[x]=nil;
    end
end

function HealBot_Tooltip_CheckBuffs(buff)
    HealBot_CheckBuffs[buff]=buff;
    local z=HealBot_AltBuffNames(buff)
    if z then 
        HealBot_CheckBuffs[z]=buff; 
    end
end

function HealBot_talentSpam(hbGUID,cmd,status)
    if cmd=="insert" then
        if not doTalentRequest[hbGUID] then doTalentRequest[hbGUID]=1 end
    elseif cmd=="remove" then
        doTalentRequest[hbGUID]=nil
    else
        if not doTalentRequest[hbGUID] then 
            doTalentRequest[hbGUID]=1 
        else
            doTalentRequest[hbGUID]=status
        end
    end
end

function HealBot_Tooltip_ReturnMinsSecs(s)
    local mins=floor(s/60)
    local secs=floor(s-(mins*60))
  --  mins=mins+1
    if secs<10 then secs="0"..secs end
    return mins,secs
end

local hbCommands = { [strlower(HEALBOT_DISABLED_TARGET)]=true,
                     [strlower(HEALBOT_ASSIST)]=true, 
                     [strlower(HEALBOT_FOCUS)]=true,
                     [strlower(HEALBOT_MENU)]=true,
                     [strlower(HEALBOT_HBMENU)]=true,
                     [strlower(HEALBOT_STOP)]=true,
                     [strlower(HEALBOT_TELL)]=true,
                    }  
function HealBot_Action_RefreshTooltip()
    if HealBot_Globals.ShowTooltip==0 then return end
    if HealBot_Globals.DisableToolTipInCombat==1 and HealBot_Data["UILOCK"]=="YES" then return end
    local xUnit=HealBot_Data["TIPUNIT"]
    local xGUID=HealBot_UnitGUID(xUnit)
    if not xGUID or not HealBot_Unit_Button[xUnit] then return end
    local xButton=HealBot_Unit_Button[xUnit]
    local uName=UnitName(xUnit)
    if not uName then return end;
    
    HealBot_ToolTip_SetTooltipPos();
  
    if xUnit=="target" and HealBot_Globals.TargetBarRestricted==1 then
        HealBot_Action_RefreshTargetTooltip(xButton)
        return
    end
  
    local hbhlth,hbmaxhlth=HealBot_UnitHealth(xUnit)
    local hlth=UnitHealth(xUnit)
    local maxhlth=UnitHealthMax(xUnit)
    local mana,maxmana=HealBot_UnitMana(xUnit)
    
    --if hbhlth~=hlth or hbmaxhlth~=maxhlth then
    --    HealBot_HealthCheck(xUnit)
    --end

    if hlth>maxhlth then
        maxhlth=HealBot_CorrectPetHealth(xUnit,hlth,maxhlth,xGUID)
    end
  
    local UnitOffline=HealBot_Action_GetTimeOffline(xGUID); --added by Diacono
    local uBuff=xButton.buff
    local DebuffType=xButton.debuff.type;

    local spellLeft = HealBot_Tooltip_SpellPattern("Left");
    local spellMiddle = HealBot_Tooltip_SpellPattern("Middle");
    local spellRight = HealBot_Tooltip_SpellPattern("Right");
    local spellButton4 = HealBot_Tooltip_SpellPattern("Button4");
    local spellButton5 = HealBot_Tooltip_SpellPattern("Button5");
    linenum = 1
    
    if spellLeft and strsub(strlower(spellLeft),1,4)==strlower(HEALBOT_TELL) then spellLeft=HEALBOT_TELL end
    if spellMiddle and strsub(strlower(spellMiddle),1,4)==strlower(HEALBOT_TELL) then spellMiddle=HEALBOT_TELL end
    if spellRight and strsub(strlower(spellRight),1,4)==strlower(HEALBOT_TELL) then spellRight=HEALBOT_TELL end
    if spellButton4 and strsub(strlower(spellButton4),1,4)==strlower(HEALBOT_TELL) then spellButton4=HEALBOT_TELL end
    if spellButton5 and strsub(strlower(spellButton5),1,4)==strlower(HEALBOT_TELL) then spellButton5=HEALBOT_TELL end
  
    if not IsModifierKeyDown() and HealBot_Data["UILOCK"]=="NO" and HealBot_Globals.SmartCast==1 and UnitExists(xUnit) and UnitIsFriend("player",xUnit) then 
        local z=spellLeft;
        spellLeft=nil;
        spellLeft=HealBot_Action_SmartCast(xButton);
        if not spellLeft then spellLeft=z; end;
    end
    if spellLeft=="" then spellLeft=nil; end
    if spellMiddle=="" then spellMiddle=nil; end
    if spellRight=="" then spellRight=nil; end
    if spellButton4=="" then spellButton4=nil; end
    if spellButton5=="" then spellButton5=nil; end
    local LeftN, LeftR, LeftG = HealBot_Tooltip_setspellName(xUnit, spellLeft, xGUID)
    local MiddleN, MiddleR, MiddleG = HealBot_Tooltip_setspellName(xUnit, spellMiddle, xGUID)
    local RightN, RightR, RightG = HealBot_Tooltip_setspellName(xUnit, spellRight, xGUID)
    local Button4N, Button4R, Button4G = HealBot_Tooltip_setspellName(xUnit, spellButton4, xGUID)
    local Button5N, Button5R, Button5G = HealBot_Tooltip_setspellName(xUnit, spellButton5, xGUID)

    HealBot_Tooltip_ClearLines();
    
    if HealBot_Globals.Tooltip_ShowTarget==1 then
        if uName then
            local r,g,b=HealBot_Action_ClassColour(xUnit)
            local uLvl=UnitLevel(xUnit)
            if uLvl<1 then 
                uLvl=nil
            else
                uLvl="Level "..uLvl
            end
            local uClassify=UnitClassification(xUnit) or " "
            if uClassify=="worldboss" then 
                uClassify="Boss"
            elseif uClassify=="rareelite" then 
                uClassify="Rare Elite"
            elseif uClassify=="elite" then 
                uClassify="Elite"
            elseif uClassify=="rare" then 
                uClassify="Rare"
            else
                uClassify=nil
            end
            if uClassify then
                if uLvl then
                    uLvl=uClassify.." "..uLvl
                else
                    uLvl="Boss"
                end
            elseif not uLvl then
                uLvl=""
            end
            if UnitClass(xUnit) and UnitIsPlayer(xUnit) then
                local unitSpec = " "
                if HealBot_UnitData[xGUID] then
                    if HealBot_Globals.QueryTalents==1 and not HealBot_Data["INSPECT"] and (doTalentRequest[xGUID] or 1)==1 then
                        if HealBot_UnitData[xGUID]["SPEC"]==" " or HealBot_Data["UILOCK"]=="NO" then
                            HealBot_Data["INSPECT"]=true
                            HealBot_TalentQuery(xUnit)
                        end
                    end
                    unitSpec=HealBot_UnitData[xGUID]["SPEC"]
                end
                HealBot_Tooltip_SetLine(linenum,uName,r,g,b,1,uLvl.." "..unitSpec..UnitClass(xUnit),r,g,b,1)                
            else
                HealBot_Tooltip_SetLine(linenum,uName,r,g,b,1,uLvl,r,g,b,1)      
            end      
      
            local zone=nil;
            if HealBot_Data["PGUID"]==xGUID or UnitIsVisible(xUnit) then
                zone=GetRealZoneText();
            elseif IsInRaid() and xUnit~="target" and xUnit~="focus" then
                if strsub(xUnit,1,4)~="raid" then
                    if UnitInRaid(xUnit) then
                        for r=1,GetNumGroupMembers() do
                            if UnitIsUnit("raid"..r,xUnit) then
                                _, _, _, _, _, _, zone, _, _ = GetRaidRosterInfo(r);
                                break
                            end
                        end
                    end
                elseif strsub(xUnit,1,7)~="raidpet" then
                    local raidID=tonumber(strsub(xUnit,5))
                    _, _, _, _, _, _, zone, _, _ = GetRaidRosterInfo(raidID);
                end
            else
                HealBot_TooltipInit();
                HealBot_ScanTooltip:SetUnit(xUnit)
                zone = HealBot_ScanTooltipTextLeft3:GetText()
                if zone == "PvP" then
                    zone = HealBot_ScanTooltipTextLeft4:GetText()
                end
            end
            linenum=linenum+1
            if hlth and maxhlth then
                local inHeal, inAbsorb = HealBot_IncHeals_retHealsIn(xUnit, xButton.frame)
                r,g,b=HealBot_HealthColor(xUnit,hlth,maxhlth,true,false,uBuff,DebuffType,inHeal,inAbsorb,false,xButton);
                local hPct=floor((hlth/maxhlth)*100)
                hlth=HealBot_Tooltip_readNumber(hlth)
                maxhlth=HealBot_Tooltip_readNumber(maxhlth)
                if UnitOffline then 
                    HealBot_Tooltip_SetLine(linenum,HB_TOOLTIP_OFFLINE..": "..UnitOffline,1,1,1,1,hlth.."/"..maxhlth.." ("..hPct.."%)",r,g,b,1)
                elseif zone and not strfind(zone,"Level") then
                    if zone==HB_TOOLTIP_OFFLINE then HealBot_Action_UnitIsOffline(xGUID,time()) end
                    HealBot_Tooltip_SetLine(linenum,zone,1,1,1,1,hlth.."/"..maxhlth.." ("..hPct.."%)",r,g,b,1)
                end
                local vUnit=HealBot_retIsInVehicle(xUnit)
                if vUnit then
                    linenum=linenum+1
                    local lr,lg,lb=HealBot_Action_ClassColour(vUnit)
                    hlth,maxhlth=HealBot_VehicleHealth(vUnit)
                    local hPct=floor((hlth/maxhlth)*100)
                    r,g,b=HealBot_HealthColor(vUnit,hlth,maxhlth,true,false,uBuff,DebuffType,0,0,false,xButton);
                    hlth=HealBot_Tooltip_readNumber(hlth)
                    maxhlth=HealBot_Tooltip_readNumber(maxhlth)
                    if UnitExists(vUnit) then
                        HealBot_Tooltip_SetLine(linenum,"  "..UnitName(vUnit),lr,lg,lb,1,hlth.."/"..maxhlth.." ("..hPct.."%)",r,g,b,1)
                    else
                        HealBot_Tooltip_SetLine(linenum,"  "..HEALBOT_VEHICLE,lr,lg,lb,1,hlth.."/"..maxhlth.." ("..hPct.."%)",r,g,b,1)
                    end
                end
            end
            local tp=0
            if UnitIsPlayer(xUnit) then tp=HealBot_CalcThreat(xUnit) end
            local uGroup=nil
            if IsInRaid() then 
                uGroup=HealBot_RetUnitGroups(xUnit)
            end
            if tp>0 or mana or uGroup then
                linenum=linenum+1
                if not mana then
                    if tp>0 then
                        HealBot_Tooltip_SetLine(linenum,HEALBOT_WORD_THREAT.." "..tp.."%",1,0.1,0.1,1," ",0,0,0,0)
                    else
                        HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_GROUPHEALS.." "..uGroup,1,1,1,1," ",0,0,0,0)
                    end
                else
                    local mPct=floor((mana/maxmana)*100)
                    mana=HealBot_Tooltip_readNumber(mana)
                    maxmana=HealBot_Tooltip_readNumber(maxmana)
                    if tp<1 then
                        if uGroup then
                            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_GROUPHEALS.." "..uGroup,1,1,1,1,mana.."/"..maxmana.." ("..mPct.."%)",0.4,0.4,1,1)
                        else
                            HealBot_Tooltip_SetLine(linenum," ",0,0,0,0,mana.."/"..maxmana.." ("..mPct.."%)",0.4,0.4,1,1)
                        end
                    else
                        HealBot_Tooltip_SetLine(linenum,HEALBOT_WORD_THREAT.." "..tp.."%",1,0.1,0.1,1,mana.."/"..maxmana.." ("..mPct.."%)",0.4,0.4,1,1)
                    end
                end
            end
            
            if DebuffType then
                linenum=linenum+1
                if HealBot_Globals.CDCBarColour[xButton.debuff.name] then
                    HealBot_Tooltip_SetLine(linenum,uName.." suffers from "..xButton.debuff.name,
                                                (HealBot_Globals.CDCBarColour[xButton.debuff.name].R or 0.4)+0.2,
                                                (HealBot_Globals.CDCBarColour[xButton.debuff.name].G or 0.05)+0.2,
                                                (HealBot_Globals.CDCBarColour[xButton.debuff.name].B or 0.2)+0.2,
                                                1," ",0,0,0,0)
                elseif DebuffType == HEALBOT_CUSTOM_en then
                    local customDebuffPriority=HEALBOT_CUSTOM_en.."10"
                    if HealBot_GlobalsDefaults.HealBot_Custom_Debuffs[xButton.debuff.name] then
                        customDebuffPriority=HEALBOT_CUSTOM_en..HealBot_GlobalsDefaults.HealBot_Custom_Debuffs[xButton.debuff.name]
                    end
                    HealBot_Tooltip_SetLine(linenum,uName.." suffers from "..xButton.debuff.name,
                                                (HealBot_Globals.CDCBarColour[customDebuffPriority].R or 0.5)+0.2,
                                                (HealBot_Globals.CDCBarColour[customDebuffPriority].G or 0.2)+0.2,
                                                (HealBot_Globals.CDCBarColour[customDebuffPriority].B or 0.4)+0.2,
                                                1," ",0,0,0,0)
                else
                    HealBot_Tooltip_SetLine(linenum,uName.." suffers from "..xButton.debuff.name,
                                                (HealBot_Config_Cures.CDCBarColour[DebuffType].R or 0.5)+0.2,
                                                (HealBot_Config_Cures.CDCBarColour[DebuffType].G or 0.2)+0.2,
                                                (HealBot_Config_Cures.CDCBarColour[DebuffType].B or 0.4)+0.2,
                                                1," ",0,0,0,0)
                end
            end
            linenum=linenum+1
            --if HealBot_Globals.UseGameTooltip==1 then HealBot_Tooltip_SetLine(linenum,"  ",0,0,0,0) end
            if uBuff then
                linenum=linenum+1
                local br,bg,bb=HealBot_Options_RetBuffRGB(uBuff)
                HealBot_Tooltip_SetLine(linenum,"  Requires "..uBuff,br,bg,bb,1," ",0,0,0,0)
            end
            local d=false
            if HealBot_Globals.Tooltip_ShowMyBuffs==1 then
                for x,y in pairs(HealBot_CheckBuffs) do
                    local z=HealBot_RetMyBuffTime(xGUID,x)
                    if z then
                        d=true
                        z=z-GetTime()
                        local mins,secs=HealBot_Tooltip_ReturnMinsSecs(z)
                        linenum=linenum+1
                        local br,bg,bb=HealBot_Options_RetBuffRGB(y)
                        if mins>1 then 
                            HealBot_Tooltip_SetLine(linenum,"    "..x.."  "..mins.." mins",br,bg,bb,1," ",0,0,0,0)
                        elseif tonumber(secs)>=0 then
                            HealBot_Tooltip_SetLine(linenum,"    "..x.."  "..secs.." secs",br,bg,bb,1," ",0,0,0,0)
                        else
                            linenum=linenum-1
                            HealBot_Queue_MyBuffsCheck(xGUID, xUnit)
                        end
                    end
                end
            end
            if d then 
                linenum=linenum+1 
            end
            if HealBot_Globals.UseGameTooltip==1 then HealBot_Tooltip_SetLine(linenum,"  ",0,0,0,0) end
            if HealBot_Globals.ProtectPvP==1 and UnitIsPVP(xUnit) and not UnitIsPVP("player") then 
                HealBot_Tooltip_SetLine(linenum,"    ----- PVP -----",1,0.5,0.5,1,"----- PVP -----    ",1,0.5,0.5,1)
                linenum=linenum+1;
            end
        end
    else
        HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_TAB_SPELLS,1,1,1,1," ",0,0,0,0)
    end
  
    local spellLeftRecInstant=HealBot_Tooltip_CheckForInstant(xUnit,LeftN);
    local spellMiddleRecInstant=HealBot_Tooltip_CheckForInstant(xUnit,MiddleN)
    local spellRightRecInstant=HealBot_Tooltip_CheckForInstant(xUnit,RightN)
    local spellButton4RecInstant=HealBot_Tooltip_CheckForInstant(xUnit,Button4N)
    local spellButton5RecInstant=HealBot_Tooltip_CheckForInstant(xUnit,Button5N);
    
    if HealBot_Globals.Tooltip_ShowSpellDetail==1 then

        if LeftN then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONLEFT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..LeftN,LeftR,LeftG,0,1) 
            HealBot_Tooltip_SpellInfo(LeftN);
            linenum=linenum+1;
        end
        if MiddleN then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONMIDDLE.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..MiddleN,MiddleR,MiddleG,0,1) 
            HealBot_Tooltip_SpellInfo(MiddleN);
            linenum=linenum+1;
        end
        if RightN then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONRIGHT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..RightN,RightR,RightG,0,1) 
            HealBot_Tooltip_SpellInfo(RightN);
            linenum=linenum+1;
        end
        if Button4N then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTON4.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..Button4N,Button4R,Button4G,0,1) 
            HealBot_Tooltip_SpellInfo(Button4N);
            linenum=linenum+1;
        end
        if Button5N then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTON5.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..Button5N,Button5R,Button5G,0,1) 
            HealBot_Tooltip_SpellInfo(Button5N);
            linenum=linenum+1;
        end
    else
        if LeftN then 
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONLEFT..": "..LeftN,LeftR,LeftG,0,1,HealBot_Tooltip_SpellSummary(LeftN),0.5,0.5,1,1)
        end
        if MiddleN then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONMIDDLE..": "..MiddleN,MiddleR,MiddleG,0,1,HealBot_Tooltip_SpellSummary(MiddleN),0.5,0.5,1,1)               
        end
        if RightN then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTONRIGHT..": "..RightN,RightR,RightG,0,1,HealBot_Tooltip_SpellSummary(RightN),0.5,0.5,1,1)
        end
        if Button4N then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTON4..": "..Button4N,Button4R,Button4G,0,1,HealBot_Tooltip_SpellSummary(Button4N),0.5,0.5,1,1)
        end
        if Button5N then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,HEALBOT_OPTIONS_BUTTON5..": "..Button5N,Button5R,Button5G,0,1,HealBot_Tooltip_SpellSummary(Button5N),0.5,0.5,1,1)
        end
    end      
    if HealBot_Globals.Tooltip_Recommend==1 then
        local Instant_check=false;
        if HealBot_Globals.Tooltip_ShowSpellDetail==0 then linenum=linenum+1; end
        linenum=linenum+1
        HealBot_Tooltip_SetLine(linenum,HEALBOT_TOOLTIP_RECOMMENDTEXT,0.8,0.8,0,1) 
        if spellLeftRecInstant then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,"   "..HEALBOT_OPTIONS_BUTTONLEFT..":",1,1,0.2,1,LeftN.."    ",1,1,1,1)
            Instant_check=true;
        end
        if spellMiddleRecInstant then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,"   "..HEALBOT_OPTIONS_BUTTONMIDDLE..":",1,1,0.2,1,MiddleN.."    ",1,1,1,1)
            Instant_check=true;
        end
        if spellRightRecInstant then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,"   "..HEALBOT_OPTIONS_BUTTONRIGHT..":",1,1,0.2,1,RightN.."    ",1,1,1,1)
            Instant_check=true;
        end
        if spellButton4RecInstant then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,"   "..HEALBOT_OPTIONS_BUTTON4..":",1,1,0.2,1,Button4N.."    ",1,1,1,1)
            Instant_check=true;
        end
        if spellButton5RecInstant then
            linenum=linenum+1;
            HealBot_Tooltip_SetLine(linenum,"   "..HEALBOT_OPTIONS_BUTTON5..":",1,1,0.2,1,Button5N.."    ",1,1,1,1)
            Instant_check=true;
        end
        if not Instant_check then
            linenum=linenum+1
            HealBot_Tooltip_SetLine(linenum,"  None",0.4,0.4,0.4,1) 
        end
    else
        if HealBot_Globals.Tooltip_ShowSpellDetail==1 then linenum=linenum-1; end
    end
  
    HealBot_ToolTip_ShowHoT(xUnit)
    
    HealBot_Tooltip_Show()
end

function HealBot_Tooltip_readNumber(n)
    if n>99999999 then
        n=tostring(HealBot_Comm_round(n/1000000,0)).."M"
    elseif n>9999999 then
        n=tostring(HealBot_Comm_round(n/1000000,1)).."M"
    elseif n>999999 then
        n=tostring(HealBot_Comm_round(n/1000000,2)).."M"
    elseif n>99999 then
        n=tostring(HealBot_Comm_round(n/1000,0)).."K"
    elseif n>9999 then
        n=tostring(HealBot_Comm_round(n/1000,1)).."K"
    else
        n=tostring(n)
    end
    return n
end

function HealBot_Tooltip_SpellPattern(click)
    local hbCombos = HealBot_Config_Spells.EnabledKeyCombo
    if HealBot_Data["TIPTYPE"]=="Disabled" then
        hbCombos = HealBot_Config_Spells.DisabledKeyCombo
    elseif HealBot_Data["TIPTYPE"]=="Enemy" then
        hbCombos = HealBot_Config_Spells.EnemyKeyCombo
    end
    if not hbCombos then return nil end
    local x = click;
    if IsShiftKeyDown() then 
        if IsAltKeyDown() then 
            x = "Alt-Shift"..x
        elseif IsControlKeyDown() then 
            x = "Ctrl-Shift"..x
        else
            x = "Shift"..x
        end
    elseif IsAltKeyDown() then 
        if IsControlKeyDown() then 
             x = "Alt-Ctrl"..x
        else
            x = "Alt"..x
        end
    elseif IsControlKeyDown() then 
        x = "Ctrl"..x 
    end
    x=x..HealBot_Config.CurrentSpec
    return hbCombos[x]
end

function HealBot_Tooltip_setspellName(unit, spellName, hbGUID)
    local validSpellName=spellName
    local spellAR,spellAG=1,0
    if spellName then
        spellAR,spellAG=0,1
        if not hbCommands[strlower(spellName)] then
            local mIdx=GetMacroIndexByName(spellName)
            if mIdx==0 then 
                validSpellName, spellAR, spellAG = HealBot_Tooltip_GetHealSpell(unit,spellName,hbGUID) 
                if validSpellName then
                    local z, x, _ = GetSpellCooldown(spellName);
                    if x and x>1 then 
                        z = HealBot_Comm_round(x-(GetTime()-z),3)
                        if HealBot_Globals.Tooltip_ShowCD==1 then
                            z = HealBot_Comm_round(z,1)
                            validSpellName=validSpellName..HEALBOT_TOOLTIP_CD..z..HEALBOT_TOOLTIP_SECS 
                            if z>0 then spellAR,spellAG=1,0 end
                        elseif z>0.101 then
                            spellAR,spellAG=1,0
                        end
                    end
                end
            else
                spellAR,spellAG=1,1
            end
        end
    end
    return validSpellName, spellAR, spellAG
end

local HealBot_Tooltip_Power = 9
function HealBot_Tooltip_SpellInfo(spellName)
    if HealBot_Spells[spellName] then
        if HealBot_Spells[spellName].Mana>0 then
            linenum=linenum+1
            if HealBot_Spells[spellName].Mana<HealBot_Tooltip_Power then
                HealBot_Tooltip_SetLine(linenum,HEALBOT_WORDS_CAST..": "..HealBot_Spells[spellName].CastTime.." "..HEALBOT_WORDS_SEC..".",0.8,0.8,0.8,1,"Power: "..HealBot_Spells[spellName].Mana,0.4,0.4,1,1)
            else
                HealBot_Tooltip_SetLine(linenum,HEALBOT_WORDS_CAST..": "..HealBot_Spells[spellName].CastTime.." "..HEALBOT_WORDS_SEC..".",0.8,0.8,0.8,1,"Mana: "..HealBot_Spells[spellName].Mana,0.4,0.4,1,1)
            end
        end
    end
end

function HealBot_Tooltip_SpellSummary(spellName)
    local ret_val = "  "
    if HealBot_Spells[spellName] then
        if HealBot_Spells[spellName].Mana<HealBot_Tooltip_Power then
            ret_val = " -  "..HealBot_Spells[spellName].Mana.." Power"
        else
            ret_val = " -  "..HealBot_Spells[spellName].Mana.." Mana"
        end
    end
    if strlen(ret_val)<5 then ret_val = " - "..spellName; end
    return ret_val;
end

function HealBot_Tooltip_CheckForInstant(unit,spellName)
    if spellName and HealBot_Spells[spellName] then
        if HealBot_Spells[spellName].HoT then
            if HealBot_HasUnitBuff(HealBot_Spells[spellName].HoT,unit,"player") then return false end;  
            return true;
        end
    end
    return false;
end

function HealBot_ToolTip_ShowHoT(unit)
    if HealBot_Globals.Tooltip_ShowHoT==1 then
        local hbHoTline1=true
        local hbTTHoTinfo=HealBot_retHoTdetails(unit)
        if hbTTHoTinfo then
            for buffID,_ in pairs(hbTTHoTinfo) do  -- x=buff  y=time
                if hbTTHoTinfo[buffID]["ICON"]>0 and hbTTHoTinfo[buffID]["ICON"]<15 and linenum<44 then
                    local xGUID,buffName=string.split("!", buffID)
                    if xGUID and HealBot_UnitData[xGUID] and buffName then
                        local ttCaster=HealBot_UnitData[xGUID]["NAME"]
                        local ttHoTd=nil
                        if hbHoTline1 then
                            hbHoTline1=nil
                            linenum=linenum+1
                        end
                        linenum=linenum+1
                        if hbTTHoTinfo[buffID]["EXPIRE"] then
                            ttHoTd=floor(hbTTHoTinfo[buffID]["EXPIRE"]-GetTime())
                        end
                        local ttHoTc=hbTTHoTinfo[buffID]["COUNT"] or 0
                        local ttHoTright=nil
                        if ttHoTd and ttHoTd>60 then
                            local ttHoTdt=floor(ttHoTd/60)
                            if ttHoTdt>120 then
                                ttHoTd=nil
                            else
                                ttHoTd=ttHoTd - (ttHoTdt*60)
                                if ttHoTd<10 then ttHoTd="0"..ttHoTd end
                                ttHoTd=ttHoTdt.."m "..ttHoTd
                            end
                        end
                        if ttHoTd then 
                            ttHoTright=" "..HEALBOT_OPTIONS_HOTTEXTDURATION..": "..ttHoTd.."s   " 
                        else
                            ttHoTright=" "
                        end
                        if ttHoTc>0 then 
                            ttHoTright=ttHoTright..HEALBOT_OPTIONS_HOTTEXTCOUNT..": "..ttHoTc.."   " 
                        else
                            ttHoTright=ttHoTright.."   " 
                        end
                        if ttHoTright then 
                            HealBot_Tooltip_SetLine(linenum,"   "..ttCaster.." "..strlower(HEALBOT_WORDS_CAST).." "..buffName.." ",0.4,1,1,1,ttHoTright,0.7,1,0.7,1)
                        else
                            HealBot_Tooltip_SetLine(linenum,"   "..ttCaster.." "..strlower(HEALBOT_WORDS_CAST).." "..buffName.." ",0.4,1,1,1)
                        end
                    end
                end
            end
        end
    end
end

function HealBot_ToolTip_SetTooltipPos()
    local xButton=HealBot_Unit_Button[HealBot_Data["TIPUNIT"]]
    if xButton then
        local g = _G["f"..xButton.frame.."_HealBot_Action"]
        local top = g:GetTop();
        local x, y = GetCursorPosition();
        if HealBot_Globals.UseGameTooltip==1 then
            if Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]>1 then
                x=x/UIParent:GetScale();
                y=y/UIParent:GetScale();
                if Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==2 then
                    GameTooltip:SetOwner(g, "ANCHOR_LEFT", 0, 0-(top-(y-50)))
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==3 then
                    GameTooltip:SetOwner(g, "ANCHOR_RIGHT", 0, 0-(top-(y-50)))
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==4 then
                   GameTooltip:SetOwner(g, "ANCHOR_TOP")
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==5 then
                   GameTooltip:SetOwner(g, "ANCHOR_BOTTOM")
                else
                    GameTooltip:SetOwner(g, "ANCHOR_NONE")
                    GameTooltip:SetPoint("TOPLEFT","WorldFrame","BOTTOMLEFT",x+25,y-20);
                end
            else
                GameTooltip:SetOwner(g, "ANCHOR_NONE")
                GameTooltip_SetDefaultAnchor(GameTooltip, hbGameTooltip)
            end
        else
            HealBot_Tooltip:ClearAllPoints();
            if Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]>1 then
                x=x/UIParent:GetScale();
                y=y/UIParent:GetScale();
                if Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==2 then
                    HealBot_Tooltip:SetPoint("TOPRIGHT",g,"TOPLEFT",0,0-(top-(y+35)));
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==3 then
                    HealBot_Tooltip:SetPoint("TOPLEFT",g,"TOPRIGHT",0,0-(top-(y+35)));
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==4 then
                    HealBot_Tooltip:SetPoint("BOTTOM",g,"TOP",0,0);
                elseif Healbot_Config_Skins.Frame[Healbot_Config_Skins.Current_Skin][xButton.frame]["TIPLOC"]==5 then
                    HealBot_Tooltip:SetPoint("TOP",g,"BOTTOM",0,0);
                else
                    HealBot_Tooltip:SetPoint("TOPLEFT","WorldFrame","BOTTOMLEFT",x+25,y-20);
                end
            else
                HealBot_Tooltip:SetPoint("BOTTOMRIGHT","WorldFrame","BOTTOMRIGHT",-105,105);
            end
        end
    end
end

function HealBot_Tooltip_SetLine(lNo,lText,lR,lG,lB,la,rText,rR,rG,rB,ra)
    if rText then
        if HealBot_Globals.UseGameTooltip==1 then
            GameTooltip:AddDoubleLine(lText,rText,lR,lG,lB,rR,rG,rB)
        else
            HealBot_Tooltip_SetLineLeft(lText,lR,lG,lB,lNo,la)
            HealBot_Tooltip_SetLineRight(rText,rR,rG,rB,lNo,ra)
        end
    else
        if HealBot_Globals.UseGameTooltip==1 then
            GameTooltip:AddLine(lText,lR,lG,lB)
        else
            HealBot_Tooltip_SetLineLeft(lText,lR,lG,lB,lNo,la)
        end
    end
end

function HealBot_Tooltip_SetLineLeft(Text,R,G,B,lNo,a)
    if lNo>40 then return end
    local txtL = _G["HealBot_TooltipTextL" .. lNo]
    txtL:SetTextColor(R,G,B,a)
    txtL:SetText(Text)
    txtL:Show()
    HealBot_Tooltip_DirtyLines[lNo]=true
end

function HealBot_Tooltip_SetLineRight(Text,R,G,B,lNo,a)
    if lNo>40 then return end
    local txtR = _G["HealBot_TooltipTextR" .. lNo]
    txtR:SetTextColor(R,G,B,a)
    txtR:SetText(Text)
    txtR:Show()
    HealBot_Tooltip_DirtyLines[lNo]=true
end

function HealBot_Tooltip_ClearLines()
    if HealBot_Globals.UseGameTooltip==1 then
        GameTooltip:ClearLines()
    else
        for x,_ in pairs(HealBot_Tooltip_DirtyLines) do
            local txt = _G["HealBot_TooltipTextR" .. x]
            txt:SetText(" ")
            txt = _G["HealBot_TooltipTextL" .. x]
            txt:SetText(" ")
            HealBot_Tooltip_DirtyLines[x]=nil
        end
    end
end

function HealBot_Action_GetTimeOffline(hbGUID)
    local uOffline=HealBot_Action_retUnitOffline(hbGUID)
    local timeOffline=nil
    if uOffline then
        timeOffline = time() - uOffline;
        local seconds = timeOffline % 60;
        local minutes = math.floor(timeOffline / 60) % 60
        local hours = math.floor(timeOffline / 3600)
        timeOffline = "";
        if hours > 0 then
            if hours == 1 then
                timeOffline = hours.." hour ";
            else
                timeOffline = hours.." hours ";
            end
        end
        if minutes > 0 then
            if minutes == 1 then
                timeOffline = timeOffline..minutes.." min ";
            else
                timeOffline = timeOffline..minutes.." mins ";
            end
        end
        if seconds > 0 then
            if seconds == 1 then
                timeOffline = timeOffline..seconds.." sec";
            else
                timeOffline = timeOffline..seconds.." secs";
            end
        end                        
    end      
    return timeOffline;
end

function HealBot_Action_RefreshTargetTooltip(button)
    HealBot_TooltipInit();
    HealBot_Tooltip_ClearLines();
    linenum=1
    local r,g,b=HealBot_Action_ClassColour(button.unit)

    if UnitClass(button.unit) then
        local unitSpec=" "
        if HealBot_UnitData[button.guid] then
            unitSpec = HealBot_UnitData[button.guid]["SPEC"] or " "
        end
        HealBot_Tooltip_SetLine(linenum,UnitName(button.unit),r,g,b,1,"Level "..UnitLevel(button.unit)..unitSpec..UnitClass(button.unit),r,g,b,1)    
    else
        HealBot_Tooltip_SetLine(linenum,UnitName(button.unit),r,g,b,1,rText,rR,rG,rB,ra)
    end
    linenum=linenum+1
    HealBot_Tooltip_SetLine(linenum,HEALBOT_TOOLTIP_TARGETBAR,1,1,0.5,1,HEALBOT_OPTIONS_TAB_SPELLS.." "..HEALBOT_SKIN_DISTEXT,1,1,0,1)
    linenum=linenum+2
    if HealBot_Globals.SmartCast==1 then
        HealBot_Tooltip_SetLine(linenum," "..HEALBOT_OPTIONS_BUTTONLEFT..":",1,1,0.2,1,HEALBOT_TITAN_SMARTCAST.." ",1,1,1,1)
    end
    linenum=linenum+1
    HealBot_Tooltip_SetLineLeft(" "..HEALBOT_OPTIONS_BUTTONRIGHT..":",1,1,0.2,linenum,1)
    if HealBot_Panel_RetMyHealTarget(button.guid) then
        HealBot_Tooltip_SetLine(linenum," "..HEALBOT_OPTIONS_BUTTONRIGHT..":",1,1,0.2,1,HEALBOT_WORDS_REMOVEFROM.." "..HEALBOT_OPTIONS_TARGETHEALS.." ",1,1,1,1)
    else
        HealBot_Tooltip_SetLine(linenum," "..HEALBOT_OPTIONS_BUTTONRIGHT..":",1,1,0.2,1,HEALBOT_WORDS_ADDTO.." "..HEALBOT_OPTIONS_TARGETHEALS.." ",1,1,1,1)
    end
    HealBot_Tooltip_Show()
end

function HealBot_Tooltip_GetHealSpell(unit,pattern,hbGUID)
    local id=HealBot_GetSpellId(pattern);
    local sName = HealBot_GetSpellName(id)
    if not sName then 
        if pattern then
            local w, _ = IsUsableItem(pattern, unit)
            if not w then
                return nil, 1, 0
            else
                if HealBot_Data["PGUID"]==hbGUID then
                    if IsItemInRange(pattern,unit)~=1 then
                        return pattern, 1, 0
                    else
                        return pattern, 0, 1
                    end
                else
                    return pattern, 0, 1
                end
            end
        else
            return nil, 1, 0
        end
    end

    if (HealBot_UnitInRange(sName, unit)~=1) then
        return sName, 1, 0
    end
 
    return sName, 0, 1
end

function HealBot_Tooltip_Show()
    if HealBot_Globals.UseGameTooltip==1 then
        GameTooltip:Show();
    else
        local height = 20 
        local width = 0
        for x = 1, linenum do
            local txtL = _G["HealBot_TooltipTextL" .. x]
            local txtR = _G["HealBot_TooltipTextR" .. x]
            height = height + txtL:GetHeight() + 2
            if (txtL:GetWidth() + txtR:GetWidth() + 25 > width) then
                width = txtL:GetWidth() + txtR:GetWidth() + 25
            end
        end
        HealBot_Tooltip:SetWidth(width)
        HealBot_Tooltip:SetHeight(height)
        HealBot_Tooltip:Show();
    end
end