-- luacheck: globals tostring pairs

-------------------------------
--      WoWPro_Leveling      --
-------------------------------

WoWPro.Leveling = WoWPro:NewModule("Leveling")
WoWPro:Embed(WoWPro.Leveling)
WoWPro.Leveling.Version = WoWPro.GetAddOnMetadata("WoWPro_Leveling", "Version")

WoWPro.Leveling.StartGuides = {
    Orc = "JiyDur0105",
    Troll = "BitDur0105",
    Scourge = "JiyDk0105",
    Tauren = "GylNar0105",
    BloodElf = "KraSunIsle",
    Goblin = "MalKez0105",
    Draenei = "SnoAmmen0105",
    NightElf = "BitSha0105",
    Dwarf = "GylDwa0105",
    Gnome = "GylGno0105",
    Human = "KurNShire0105",
    Worgen = "RpoGil0113",
    Pandaren = "FlucloPanda"
}
WoWPro.Leveling.AlliedStartGuides = {
    VoidElf = "LudoTelogrus",
    LightforgedDraenei = "LudoLightforged",
    HighmountainTauren = "LudoHighTauren",
    Nightborne = "LudoNightborne",
    KulTiran = "KulTiran",
    ZandalariTroll = "ZandalariTroll",
    DarkIronDwarf = "DarkIronDwarf",
    MagharOrc = "MagHarOrc",
    Vulpera = "Vulpera",
    Mechagnome = "Mechagnome",
    Pandaren = "LudoAlliedDK", -- Yes, this is wrong, but it works!
}
WoWPro.Leveling.ClassicStartGuides = {
    Dwarf = 'ClassicDunMorogh0112',
    Gnome = 'ClassicDunMorogh0112',
    Human = 'ClassicElwynn0112',
    NightElf = "ClassicTeldrassil0112",
    Orc = 'Classic-01-12-Hendo-Durotar',
    Scourge = 'Classic-01-12-Hendo-TirisfalGlades',
    Tauren = 'Classic-01-12-Hendo-Mulgore',
    Troll = 'Classic-01-12-Hendo-Durotar'
}
WoWPro.Leveling.ClassicBCStartGuides = {
    BloodElf = "BC-BloodElf",
    Draenei = "BC-Draenei",
    Dwarf = 'BC-DwarfGnome',
    Gnome = 'BC-DwarfGnome',
    Human = 'BC-Human',
    NightElf = "BC-NightElf",
    Orc = 'BC-OrcTroll',
    Scourge = 'BC-Scourge',
    Tauren = 'BC-Tauren',
    Troll = 'BC-OrcTroll'
}

WoWPro.Leveling.ClassicWrathStartGuides = {
    BloodElf = "BC-BloodElf",
    Draenei = "SnoAzu0112",
    Dwarf = 'BosDun0112',
    Gnome = 'BosDun0112',
    Human = 'WOTLK_INTRO_Human',
    NightElf = "WOTLK_INTRO_NE",
    Orc = 'BC-OrcTroll',
    Scourge = 'BC-Scourge',
    Tauren = 'BC-Tauren',
    Troll = 'BC-OrcTroll'
}

WoWPro.Leveling.ClassicCataStartGuides = {
    BloodElf = "KraSunIsle",
    Draenei = "SnoAmmen0105",
    Dwarf = 'GylDwa0105',
    Gnome = 'GylGno0105',
    Goblin = "MalKez0105",
    Human = 'KurNShire0105',
    NightElf = "BitSha0105",
    Orc = 'JiyDur0105',
    Scourge = 'JiyDk0105',
    Tauren = 'GylNar0105',
    Troll = 'BitDur0105',
    Worgen = "RpoGil0113"
}

-- Called before all addons have loaded, but after saved variables have loaded. --
function WoWPro.Leveling:OnInitialize()
    -- Legacy, destroy!
    WoWProCharDB.AutoHideLevelingInsideInstances = nil
end

-- Called when the module is enabled, and on log-in and /reload, after all addons have loaded. --
function WoWPro.Leveling:OnEnable()
    WoWPro.Leveling:dbp("|cff33ff33Enabled2|r")

    --Loading Frames--
    if not WoWPro.Leveling.FramesLoaded then --First time the addon has been enabled since UI Load
        WoWPro.Leveling.FramesLoaded = true
    end

    -- Loading Initial Guide --
    if not WoWProDB.char.currentguide then
        local locClass, engClass = _G.UnitClass("player")
        local _, engRace = _G.UnitRace("player")
        local currentLevel = _G.UnitLevel("player")
        local currentXP = _G.UnitXP("player")

        -- New Level 1 Character --
        if currentLevel == 1 and currentXP < 100 then
            WoWPro.Leveling:dbp("Loading starter %s guide: %s",engRace,tostring(WoWPro.Leveling.StartGuides[engRace]))
            if WoWPro.CLASSIC then
                WoWProDB.char.currentguide = WoWPro.Leveling.ClassicStartGuides[engRace]
            elseif WoWPro.BC then
                WoWProDB.char.currentguide = WoWPro.Leveling.ClassicBCStartGuides[engRace]
            elseif WoWPro.WRATH then
                WoWProDB.char.currentguide = WoWPro.Leveling.ClassicWrathStartGuides[engRace]
            elseif WoWPro.CATA then
                WoWProDB.char.currentguide = WoWPro.Leveling.ClassicCataStartGuides[engRace]
            else
				local mapID = _G.C_Map.GetBestMapForUnit("player");
				if mapID == 1727 or mapID == 1409 then
					local faction = WoWPro.Faction
					if faction == "Horde" then
						WoWProDB.char.currentguide = "EliHordeExile"
					else
						WoWProDB.char.currentguide = "CagER0110"
					end
				else
					WoWProDB.char.currentguide = WoWPro.Leveling.StartGuides[engRace]
				end
            end
            WoWPro:LoadGuide(WoWProDB.char.currentguide)
        -- New Death Knight --
		elseif currentLevel == 55 and currentXP < 1000 and engClass == "DEATHKNIGHT" and WoWPro.WRATH then
			WoWPro.Leveling:dbp("Loading starter %s guide",locClass)
            WoWPro:LoadGuide("WOTLK-DK")
		elseif currentLevel == 58 and currentXP < 1000 and engRace == "Dracthyr" then
			WoWPro.Leveling:dbp("Loading starter %s guide",engRace)
            WoWPro:LoadGuide("Intro_Dracthyr")
        elseif currentLevel == 8 and currentXP < 300 and engClass == "DEATHKNIGHT" then
            WoWPro.Leveling:dbp("Loading starter %s guide",locClass)
            WoWPro:LoadGuide("JamScar5558")
        elseif currentLevel == 10 and currentXP < 300 and engClass == "DEATHKNIGHT" and WoWPro.Leveling.AlliedStartGuides[engRace] then
            WoWPro.Leveling:dbp("Loading Allied DK starter %s guide",locClass)
            WoWProDB.char.currentguide = "LudoAlliedDK"
            WoWPro:LoadGuide(WoWProDB.char.currentguide)
        elseif currentLevel == 8 and currentXP < 300 and engClass == "DEMONHUNTER" then
            WoWPro.Leveling:dbp("Loading DH starter %s guide",locClass)
            WoWProDB.char.currentguide =  "LinksMardum098099"
            WoWPro:LoadGuide(WoWProDB.char.currentguide)
        elseif currentLevel == 10 and currentXP < 300 and WoWPro.Leveling.AlliedStartGuides[engRace] then
            WoWPro.Leveling:dbp("Loading Allied starter %s guide",engRace)
            WoWProDB.char.currentguide = WoWPro.Leveling.AlliedStartGuides[engRace]
            WoWPro:LoadGuide(WoWProDB.char.currentguide)
        -- No current guide, but a guide was stored for later use --
        elseif WoWProDB.char.lastlevelingguide then
            WoWPro.Leveling:dbp("Loading last leveling guide.")
            WoWPro:LoadGuide(WoWProDB.char.lastlevelingguide)
        end
    end

    WoWPro.FirstMapCall = true
end

-- Validate that all start guides are present and accounted for
function WoWPro.Leveling:ValidateStartGuides()
    for k,v in pairs(WoWPro.Leveling.StartGuides) do
        if WoWPro.Guides[v] then
            WoWPro.Leveling:Print("Starter guide for %s (%s) is present.", k, v)
        else
            WoWPro.Leveling:Error("Starter guide for %s (%s) is missing.", k, v)
        end
    end
    WoWPro.Leveling:Print("WoWPro.Leveling:ValidateStartGuides() done.")
end

-- Called when the module is disabled --
function WoWPro.Leveling:OnDisable()
    --[[ If the current guide is a leveling guide, removes the map point, stores the guide's ID to be resumed later,
    sets the current guide to nil, and loads the nil guide. ]]
    if WoWPro.Guides[WoWProDB.char.currentguide] and WoWPro.Guides[WoWProDB.char.currentguide].guidetype == "Leveling" then
        WoWPro:RemoveMapPoint()
        WoWProDB.char.lastlevelingguide = WoWProDB.char.currentguide
    end
end
