MoveIt.GUI.Modules.Reposition = {}

function MoveIt.GUI.Modules.Reposition:Create(container)

	MoveIt.GUI.Modules:CreateEnabledCheckbox(container, "Reposition", 0.3, "Reposition")

	self.sliderOffsetX = AceGUI:Create("Slider")
	self.sliderOffsetX:SetLabel("Offset X")
	self.sliderOffsetX:SetSliderValues(-1000, 1000, 0.01)
	self.sliderOffsetX:SetRelativeWidth(0.35)
	self.sliderOffsetX:SetDisabled(true)
	self.sliderOffsetX:SetCallback("OnValueChanged", function() self:OnChangeSetting() end)
	container:AddChild(self.sliderOffsetX)

	self.sliderOffsetY = AceGUI:Create("Slider")
	self.sliderOffsetY:SetLabel("Offset Y")
	self.sliderOffsetY:SetSliderValues(-1000, 1000, 0.01)
	self.sliderOffsetY:SetRelativeWidth(0.35)
	self.sliderOffsetY:SetDisabled(true)
	self.sliderOffsetY:SetCallback("OnValueChanged", function() self:OnChangeSetting() end)
    container:AddChild(self.sliderOffsetY)

	self.dropdownAnchorPointFrom = AceGUI:Create("Dropdown")
	self.dropdownAnchorPointFrom:SetList(MoveIt.GUI.FrameSettings.anchors)
	self.dropdownAnchorPointFrom:SetLabel("Attach:")
	self.dropdownAnchorPointFrom:SetRelativeWidth(0.25)
	self.dropdownAnchorPointFrom:SetDisabled(true)
	self.dropdownAnchorPointFrom:SetCallback("OnValueChanged", function() self:OnChangeSetting() end)
	container:AddChild(self.dropdownAnchorPointFrom)

	self.dropdownAnchorPointTo = AceGUI:Create("Dropdown")
	self.dropdownAnchorPointTo:SetList(MoveIt.GUI.FrameSettings.anchors)
	self.dropdownAnchorPointTo:SetLabel("To:")
	self.dropdownAnchorPointTo:SetRelativeWidth(0.25)
	self.dropdownAnchorPointTo:SetDisabled(true)
	self.dropdownAnchorPointTo:SetCallback("OnValueChanged", function() self:OnChangeSetting() end)
	container:AddChild(self.dropdownAnchorPointTo)

	self.editboxAnchorTargetFrame = AceGUI:Create("EditBox")
	self.editboxAnchorTargetFrame:SetLabel("Of Frame:")
	self.editboxAnchorTargetFrame:SetRelativeWidth(0.5)
	self.editboxAnchorTargetFrame:SetDisabled(true)
    self.editboxAnchorTargetFrame:SetCallback("OnEnterPressed", function(_, _, value) self:OnAnchorTargetChanged(value) end)
    container:AddChild(self.editboxAnchorTargetFrame)

end

function MoveIt.GUI.Modules.Reposition:OnChangeSetting()

    local settings = MoveIt:GetFrameSettings(MoveIt.GUI.Options.selectedFrame, "Reposition")
    settings.OffsetX = self.sliderOffsetX:GetValue()
    settings.OffsetY = self.sliderOffsetY:GetValue()
    settings.AnchorPointFrom = self.dropdownAnchorPointFrom:GetValue()
    settings.AnchorPointTo = self.dropdownAnchorPointFrom:GetValue()
	settings.AnchorTargetFrame = self.editboxAnchorTargetFrame:GetText()
	MoveIt.Modules.Reposition:Apply(MoveIt.GUI.Options.selectedFrame)

end

function MoveIt.GUI.Modules.Reposition:Update(frameName)

	local modSettings = MoveIt:GetFrameSettings(frameName, "Reposition")

	self.checkboxEnabled:SetValue(modSettings.Enabled, false)
	self.sliderOffsetX:SetValue(modSettings.OffsetX, false)
	self.sliderOffsetY:SetValue(modSettings.OffsetY, false)
	self.dropdownAnchorPointFrom:SetValue(modSettings.AnchorPointFrom, false)
	self.dropdownAnchorPointTo:SetValue(modSettings.AnchorPointTo, false)
	self.editboxAnchorTargetFrame:SetText(modSettings.AnchorTargetFrame, false)

    local enabled = modSettings.Enabled
	self.checkboxEnabled:SetDisabled(false)
	self.sliderOffsetX:SetDisabled(not enabled)
    self.sliderOffsetY:SetDisabled(not enabled)
	self.dropdownAnchorPointFrom:SetDisabled(not enabled)
	self.dropdownAnchorPointTo:SetDisabled(not enabled)
	self.editboxAnchorTargetFrame:SetDisabled(not enabled)

end

function MoveIt.GUI.Modules.Reposition:Disable()

	self.checkboxEnabled:SetValue(false, false)
	self.sliderOffsetX:SetValue(0, false)
    self.sliderOffsetY:SetValue(0, false)
    self.dropdownAnchorPointFrom:SetValue("CENTER", false)
    self.dropdownAnchorPointTo:SetValue("CENTER", false)
	self.editboxAnchorTargetFrame:SetText("", false)

    self.checkboxEnabled:SetDisabled(true)
    self.sliderOffsetX:SetDisabled(true)
    self.sliderOffsetY:SetDisabled(true)
    self.dropdownAnchorPointFrom:SetDisabled(true)
    self.dropdownAnchorPointTo:SetDisabled(true)
    self.editboxAnchorTargetFrame:SetDisabled(true)

end

function MoveIt.GUI.Modules.Reposition:OnAnchorTargetChanged(value)

	local modSettings = MoveIt:GetFrameSettings(MoveIt.GUI.Options.selectedFrame, "Reposition")

	if MoveIt:IsValidFrame(value) or value == "UIParent" then
		local handle = MoveIt:GetFrameHandle(value)
		local frameName = MoveIt:GetFrameName(handle)
        modSettings.AnchorTargetFrame = frameName
		MoveIt.Modules.Reposition:Apply(MoveIt.GUI.Options.selectedFrame)
	else
		self.editboxAnchorTargetFrame:SetValue(modSettings.AnchorTargetFrame)
	end

end