1# frozen_string_literal: true
 2
 3class CommandList
 4	include Enumerable
 5
 6	def self.for(jid)
 7		Customer.for_jid(jid).catch { nil }.then do |customer|
 8			EMPromise.resolve(customer&.registered?).catch { nil }.then do |reg|
 9				next Registered.for(customer, reg.phone) if reg
10				CommandList.new
11			end
12		end
13	end
14
15	def each
16		yield node: "jabber:iq:register", name: "Register"
17	end
18
19	class Registered < CommandList
20		def self.for(customer, tel)
21			EMPromise.all([
22				REDIS.get("catapult_fwd-#{tel}"),
23				customer.plan_name ? customer.payment_methods : []
24			]).then do |(fwd, payment_methods)|
25				Registered.new(*[
26					(HAS_CREDIT_CARD unless payment_methods.empty?),
27					(HAS_FORWARDING if fwd)
28				].compact)
29			end
30		end
31
32		def initialize(*args)
33			@extra = args
34		end
35
36		ALWAYS = [
37			{ node: "number-display", name: "Display JMP Number" },
38			{ node: "configure-calls", name: "Configure Calls" },
39			{ node: "usage", name: "Show Monthly Usage" },
40			{ node: "reset sip account", name: "Create or Reset SIP Account" },
41			{
42				node: "credit cards",
43				name: "Credit Card Settings and Management"
44			}
45		].freeze
46
47		def each
48			super
49			([ALWAYS] + @extra).each do |commands|
50				commands.each { |x| yield x }
51			end
52		end
53	end
54
55
56	HAS_FORWARDING = [
57		node: "record-voicemail-greeting",
58		name: "Record Voicemail Greeting"
59	].freeze
60
61	HAS_CREDIT_CARD = [
62		node: "top up", name: "Buy Account Credit by Credit Card"
63	].freeze
64end