-- basic dynamic msg_box
-- alundaio

class "msg_box_ui" (CUIScriptWnd)
function msg_box_ui:__init() super()
	self:SetWndRect(Frect():set(0,0,1024,768))
	self:SetAutoDelete(true)

    self:InitCallBacks()
    self:OnMsgCancel()

	self.message_box = CUIMessageBoxEx()
	self:Register(self.message_box, "msg_box")

	self:InitCallBacks()
	self:InitControls()
end

function msg_box_ui:Reset()
    self.obj = nil
end

---@param obj game_object
function msg_box_ui:SetObj(obj)
    -- Track nearby teleport space restrictor
    self.obj_id = obj:id()

    -- Update text to indicate destination
    local next_level = game.translate_string(lc_extra_transitions.lc_pool[obj:section()].hint or "")
	local msg_str = game.translate_string("st_level_changer_descr")
	local str = strformat(msg_str, next_level)
	self.message_box:SetText(str)
end

function msg_box_ui:Show()
    self.message_box:ShowDialog(true)
end

function msg_box_ui:__finalize()
end

function msg_box_ui:InitCallBacks()
	self:AddCallback("msg_box",     ui_events.MESSAGE_BOX_OK_CLICKED,			self.OnMsgOk,						self)
	self:AddCallback("msg_box",     ui_events.MESSAGE_BOX_CANCEL_CLICKED,		self.OnMsgCancel,					self)
	self:AddCallback("msg_box",     ui_events.MESSAGE_BOX_YES_CLICKED,			self.OnMsgOk,						self)
	self:AddCallback("msg_box",     ui_events.MESSAGE_BOX_NO_CLICKED,			self.OnMsgCancel,					self)
end

function msg_box_ui:OnMsgOk()
    local obj = level.object_by_id(self.obj_id)
    if not obj then return end

	lc_extra_transitions.teleport_actor(db.actor, obj)
end

function msg_box_ui:OnMsgCancel()
    -- Teleport player away from space restrictor?
	-- Require grabbing some 'reject' position from config
	-- See ui_sr_teleport.script
end

function msg_box_ui:InitControls()
	self.message_box:InitMessageBox("message_box_yes_no")
end

function create_dialog()
    local ui = msg_box_ui()
    ui:Reset()
    return ui
end