autoImport("AutoQuickItems")

AutoBattleManager = class("AutoBattleManager")

AutoBattleManagerEvent = {
	StateChanged = "E_AutoBattleManager_StateChanged"
}

function AutoBattleManager:ctor(defaultController)
	self.on = false
	self.defaultController = defaultController
	self.controller = defaultController
	self.autoQuickItems = AutoQuickItems.new()
end

function AutoBattleManager:SetController( newController )
	local oldController = self.controller
	if oldController == newController then
		return
	end

	if nil ~= newController then
		self.controller = newController
	else
		self.controller = self.defaultController
	end

	if nil ~= oldController then
		oldController:AutoBattleLost();
	end

	if self.on then
		self.controller:AutoBattleOn()
	else
		self.controller:AutoBattleOff()
	end
end

function AutoBattleManager:ClearController( controller, off )
	if self.controller ~= controller then
		return
	end
	if off then
		self:AutoBattleOff()
	end
	self:SetController(nil)
end

function AutoBattleManager:AutoBattleOn()
	if self.on then
		return
	end

	self.on = true
	self.controller:AutoBattleOn()
	self.autoQuickItems:On()

	local eventManager = EventManager.Me()
	eventManager:DispatchEvent(AutoBattleManagerEvent.StateChanged, self)
end

function AutoBattleManager:AutoBattleOff()
	if not self.on then
		return
	end

	self.on = false
	self.controller:AutoBattleOff()
	self.autoQuickItems:Off()

	local eventManager = EventManager.Me()
	eventManager:DispatchEvent(AutoBattleManagerEvent.StateChanged, self)
end