BINDING_HEADER_QUESTIE = "Questie"
BINDING_NAME_QUESTIEOPTIONS = "Open Questie Options"
BINDING_NAME_QUESTIETOGGLE = "Toggle Questie On or Off"

Questie_Options = AceLibrary("AceAddon-2.0"):new("AceHook-2.1")

function Questie_Options:OnInitialize()
    self:Hook("CloseWindows", true)
end

function Questie_Options:CloseWindows()
    local found = self.hooks.CloseWindows()
    if QuestieOptionsForm:IsVisible() then
        QuestieOptionsForm:Hide()
        return 1
    end
    return found
end

local QO_FormName = "QuestieOptionsForm"

function Questie:OptionsForm_Init()
    QO_arrowenabled = getglobal(QO_FormName.."ArrowEnabledCheck")
    QO_showobjectives = getglobal(QO_FormName.."AlwaysShowObjectivesCheck")
    QO_boldcolors = getglobal(QO_FormName.."BoldColorsCheck")
    QO_clusterquests = getglobal(QO_FormName.."ClusterQuestsCheck")
    QO_corpsearrow = getglobal(QO_FormName.."CorpseArrowCheck")
    QO_hideminimapicons = getglobal(QO_FormName.."HideMinimapIconsCheck")
    QO_maxlevelfilter = getglobal(QO_FormName.."MaxLevelFilterCheck")
    QO_maxshowlevel = getglobal(QO_FormName.."MaxShowLevelSlider")
    QO_maxshowlevel_current = getglobal(QO_FormName.."MaxShowLevelSlider".."Current")
    QO_minimapbutton = getglobal(QO_FormName.."MinimapButtonCheck")
    QO_minlevelfilter = getglobal(QO_FormName.."MinLevelFilterCheck")
    QO_minshowlevel = getglobal(QO_FormName.."MinShowLevelSlider")
    QO_minshowlevel_current = getglobal(QO_FormName.."MinShowLevelSlider".."Current")
    QO_resizeworldmap = getglobal(QO_FormName.."ResizeWorldmapCheck")
    QO_showmapnotes = getglobal(QO_FormName.."ShowMapNotesCheck")
	QO_hideobjectives = getglobal(QO_FormName.."HideObjectives")
    QO_showprofessionquests = getglobal(QO_FormName.."ShowProfessionQuestsCheck")
    QO_showtooltips = getglobal(QO_FormName.."ShowToolTipsCheck")
    QO_showtrackerheader = getglobal(QO_FormName.."ShowTrackerHeaderCheck")
    QO_trackerbackground = getglobal(QO_FormName.."TrackerBackgroundCheck")
    QO_trackerenabled = getglobal(QO_FormName.."TrackerEnabledCheck")
    QO_trackerlist = getglobal(QO_FormName.."TrackerListCheck")
    QO_trackerscale = getglobal(QO_FormName.."TrackerScaleSlider")
    QO_trackerscale_current = getglobal(QO_FormName.."TrackerScaleSlider".."Current")
    QO_trackertransparency = getglobal(QO_FormName.."TrackerTransparencySlider")
    QO_trackertransparency_current = getglobal(QO_FormName.."TrackerTransparencySlider".."Current")
    QO_usequestlinks = getglobal(QO_FormName.."UseQuestLinksCheck")
    QO_versionlabel = getglobal(QO_FormName.."VersionLabel".."Label")
end

function Questie:OptionsForm_Display()
    Questie:OptionsForm_Init()

    QO_arrowenabled:SetChecked(QuestieConfig["arrowEnabled"])

    QO_showobjectives:SetChecked(QuestieConfig["alwaysShowObjectives"])

    QO_boldcolors:SetChecked(QuestieConfig["boldColors"])

    QO_corpsearrow:SetChecked(QuestieConfig["corpseArrow"])

    QO_clusterquests:SetChecked(QuestieConfig["clusterQuests"])

    QO_hideminimapicons:SetChecked(QuestieConfig["hideMinimapIcons"])

    QO_minimapbutton:SetChecked(QuestieConfig["minimapButton"])

    QO_maxlevelfilter:SetChecked(QuestieConfig["maxLevelFilter"])

    QO_maxshowlevel:SetValue(QuestieConfig["maxShowLevel"])
    QO_maxshowlevel_current:SetText(tostring(QuestieConfig["maxShowLevel"]))

    QO_minlevelfilter:SetChecked(QuestieConfig["minLevelFilter"])

    QO_minshowlevel:SetValue(QuestieConfig["minShowLevel"])
    QO_minshowlevel_current:SetText(tostring(QuestieConfig["minShowLevel"]))

    QO_resizeworldmap:SetChecked(QuestieConfig["resizeWorldmap"])

    QO_showmapnotes:SetChecked(QuestieConfig["showMapNotes"])

	QO_hideobjectives:SetChecked(QuestieConfig["hideObjectives"])

    QO_showprofessionquests:SetChecked(QuestieConfig["showProfessionQuests"])

    QO_showtooltips:SetChecked(QuestieConfig["showToolTips"])

    QO_showtrackerheader:SetChecked(QuestieConfig["showTrackerHeader"])

    QO_trackerbackground:SetChecked(QuestieConfig["trackerBackground"])

    QO_trackerenabled:SetChecked(QuestieConfig["trackerEnabled"])

    QO_trackerlist:SetChecked(QuestieConfig["trackerList"])

    QO_trackerscale:SetValue(QuestieConfig["trackerScale"] * 100)
    QO_trackerscale_current:SetText(tostring(QuestieConfig["trackerScale"] * 100).."%")

    QO_trackertransparency:SetValue(QuestieConfig["trackerAlpha"] * 100)
    QO_trackertransparency_current:SetText(tostring(QuestieConfig["trackerAlpha"] * 100).."%")

    QO_usequestlinks:SetChecked(QuestieConfig["useQuestLinks"])

    QO_versionlabel:SetText("Version: " .. tostring(QuestieConfig["getVersion"]))

    QuestieOptionsForm:SetScale(GetCVar("uiScale"))
    QuestieOptionsForm:Show()
end

function Questie:OptionsForm_CancelOptions()
    QuestieOptionsForm:Hide()
end

function Questie:OptionsForm_ApplyOptions()

    QuestieConfig.alwaysShowObjectives = Questie:toboolean(QO_showobjectives:GetChecked())

    QuestieConfig.arrowEnabled = Questie:toboolean(QO_arrowenabled:GetChecked())

    QuestieConfig.boldColors = Questie:toboolean(QO_boldcolors:GetChecked())

    QuestieConfig.clusterQuests = Questie:toboolean(QO_clusterquests:GetChecked())

    QuestieConfig.corpseArrow = Questie:toboolean(QO_corpsearrow:GetChecked())

    QuestieConfig.hideMinimapIcons = Questie:toboolean(QO_hideminimapicons:GetChecked())

    QuestieConfig.minimapButton = Questie:toboolean(QO_minimapbutton:GetChecked())

    QuestieConfig.maxLevelFilter = Questie:toboolean(QO_maxlevelfilter:GetChecked())

    QuestieConfig.maxShowLevel = QO_maxshowlevel:GetValue()

    QuestieConfig.minLevelFilter = Questie:toboolean(QO_minlevelfilter:GetChecked())

    QuestieConfig.minShowLevel = QO_minshowlevel:GetValue()

    QuestieConfig.showMapNotes = Questie:toboolean(QO_showmapnotes:GetChecked())

	QuestieConfig.hideObjectives = Questie:toboolean(QO_hideobjectives:GetChecked())

    QuestieConfig.showProfessionQuests = Questie:toboolean(QO_showprofessionquests:GetChecked())

    QuestieConfig.trackerAlpha = tonumber((QO_trackertransparency:GetValue()) / 100)

    QuestieConfig.useQuestLinks = Questie:toboolean(QO_usequestlinks:GetChecked())

    -- Compare opening values and values attempting to be set, if any are different a reload will be needed
    local CachedValues = {
        ["resizeWorldmap"] = QuestieConfig.resizeWorldmap,
        ["showToolTips"] = QuestieConfig.showToolTips,
        ["showTrackerHeader"] = QuestieConfig.showTrackerHeader,
        ["trackerBackground"] = QuestieConfig.trackerBackground,
        ["trackerEnabled"] = QuestieConfig.trackerEnabled,
        ["trackerList"] = QuestieConfig.trackerList, -- Changes list direction, true  = bottom>top, false = top>bottom
        ["trackerScale"] = tonumber(QuestieConfig.trackerScale)
    }

    QuestieConfig.resizeWorldmap = Questie:toboolean(QO_resizeworldmap:GetChecked())
    QuestieConfig.showToolTips = Questie:toboolean(QO_showtooltips:GetChecked())
    QuestieConfig.showTrackerHeader = Questie:toboolean(QO_showtrackerheader:GetChecked())
    QuestieConfig.trackerBackground = Questie:toboolean(QO_trackerbackground:GetChecked())
    QuestieConfig.trackerEnabled = Questie:toboolean(QO_trackerenabled:GetChecked())
    QuestieConfig.trackerList = Questie:toboolean(QO_trackerlist:GetChecked())
    QuestieConfig.trackerScale = tonumber(QO_trackerscale:GetValue() / 100)

    DEFAULT_CHAT_FRAME:AddMessage("Questie Options Applied", 1, 0.75, 0)

    local bDisplayWarning = false
    local WarningMessage = "|cFFFFFF00Some options require a ReloadUI to apply:|n|n"
    if(QuestieConfig.resizeWorldmap ~= CachedValues.resizeWorldmap) then
        WarningMessage = WarningMessage.."Resize World Map|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.showToolTips ~= CachedValues.showToolTips) then
        WarningMessage = WarningMessage.."Show Tool Tips|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.showTrackerHeader ~= CachedValues.showTrackerHeader) then
        WarningMessage = WarningMessage.."Show Tracker Header|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.trackerBackground ~= CachedValues.trackerBackground) then
        WarningMessage = WarningMessage.."Tracker Background|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.trackerEnabled ~= CachedValues.trackerEnabled) then
        WarningMessage = WarningMessage.."Tracker Enabled|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.trackerList ~= CachedValues.trackerList) then
        WarningMessage = WarningMessage.."Tracker List|n"
        bDisplayWarning = true
    end
    if(QuestieConfig.trackerScale ~= CachedValues.trackerScale) then
        WarningMessage = WarningMessage.."Tracker Scale|n"
        bDisplayWarning = true
    end
    WarningMessage = WarningMessage.."|nDo you want to reload now or revert these settings?|r"

    if(bDisplayWarning) then
        StaticPopupDialogs["OPTIONS_WARNING_F"] = {
            text = WarningMessage,
            button1 = TEXT("Reload"),
            button2 = TEXT("Revert"),
            OnAccept = function()
                ReloadUI()
            end,
            OnCancel = function()
                -- Reset to cached values since user opted not to reloadui
                QuestieConfig.resizeWorldmap = CachedValues.resizeWorldmap
                QuestieConfig.showToolTips = CachedValues.showToolTips
                QuestieConfig.showTrackerHeader = CachedValues.showTrackerHeader
                QuestieConfig.trackerBackground = CachedValues.trackerBackground
                QuestieConfig.trackerEnabled = CachedValues.trackerEnabled
                QuestieConfig.trackerList = CachedValues.trackerList
                QuestieConfig.trackerScale = CachedValues.trackerScale
                Questie:AddEvent("TRACKER", 0)
                DEFAULT_CHAT_FRAME:AddMessage("Questie Options that required a UI Reload have been reverted", 1, 0.75, 0)
            end,
            timeout = 60,
            exclusive = 1,
            hideOnEscape = 1
        }
        StaticPopup_Show("OPTIONS_WARNING_F")
    else
        if (QuestieConfig.showMapNotes == false) and (IsQuestieActive == true) then
            QuestieConfig.showMapNotes = true
            Questie:Toggle()
        elseif (QuestieConfig.showMapNotes == true) and (IsQuestieActive == false) then
            QuestieConfig.showMapNotes = false
            Questie:Toggle()
        else
            Questie:AddEvent("DRAWNOTES", 0.1)
            Questie:AddEvent("TRACKER", 0.2)
        end
        if (QuestieConfig.minimapButton == true) then
            Questie.minimapButton:Show()
        else
            Questie.minimapButton:Hide()
        end
    end
    RemoveCrazyArrow()
    QuestieOptionsForm:Hide()
end

function Questie:OptionsForm_SettingOnEnter(SettingsName)
    QuestieOptionsToolTip:SetOwner(this, "ANCHOR_RIGHT", -(this:GetWidth() / 2), 10)

    local language = QuestieLanguage or "enUS"

    QuestieOptionsToolTip:AddLine(
        QuestieInterfaceTexts["Settings"][SettingsName][language]["name"]..
        " (Default: "..
        QuestieInterfaceTexts["Settings"][SettingsName][language]["default"]..
        ")",
        1, 1, 0)

    if QuestieInterfaceTexts["Settings"][SettingsName]["requiresReload"] then
        QuestieOptionsToolTip:AddLine("Requires ReloadUI", 1, 0, 0)
    end

    QuestieOptionsToolTip:AddLine(QuestieInterfaceTexts["Settings"][SettingsName][language]["description"], 1, 1, 1, true)

    QuestieOptionsToolTip:Show()
end

function Questie:OptionsForm_SettingOnLeave()
    QuestieOptionsToolTip:Hide()
end

function Questie:OptionsForm_SettingOnValueChanged()
    if(this:GetName() == QO_FormName.."MaxShowLevelSlider") then
        if(QO_maxshowlevel_current ~= nil) then
            QO_maxshowlevel_current:SetText(tostring(this:GetValue()))
        end
    elseif(this:GetName() == QO_FormName.."MinShowLevelSlider") then
        if(QO_minshowlevel_current ~= nil) then
            QO_minshowlevel_current:SetText(tostring(this:GetValue()))
        end
    elseif(this:GetName() == QO_FormName.."TrackerTransparencySlider") then
        if(QO_trackertransparency_current ~= nil) then
            QO_trackertransparency_current:SetText(tostring(this:GetValue()).."%")
        end
    elseif(this:GetName() == QO_FormName.."TrackerScaleSlider") then
        if(QO_trackerscale_current ~= nil) then
            QO_trackerscale_current:SetText(tostring(this:GetValue()).."%")
        end
    end
end