1# frozen_string_literal: true
 2
 3require_relative "bwmsgsv2_repo"
 4require_relative "customer_repo"
 5require_relative "proxied_jid"
 6
 7class CustomerInfoForm
 8	def initialize(customer_repo=CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new))
 9		@customer_repo = customer_repo
10	end
11
12	def find_customer(response)
13		parse_something(response.form.field("q").value)
14	end
15
16	def parse_something(value)
17		return EMPromise.resolve(nil) if value.to_s.empty?
18
19		EMPromise.all([
20			find_customer_one(value),
21			find_customer_one(Blather::JID.new(value)),
22			find_customer_one(ProxiedJID.proxy(value)),
23			find_customer_by_phone(value)
24		]).then { |approaches| approaches.compact.first }
25	end
26
27	def find_customer_one(q)
28		@customer_repo.find_by_format(q).catch { nil }
29	end
30
31	def find_customer_by_phone(value)
32		value
33			.gsub(/\D/, "")
34			.match(/\A1?(\d{10})\Z/)
35			&.[](1)
36			&.then { |tn| find_customer_one("+1#{tn}") }
37	end
38end