# frozen_string_literal: true

require "test_helper"
require "customer"

Customer::BLATHER = Minitest::Mock.new
Customer::BRAINTREE = Minitest::Mock.new
Customer::REDIS = Minitest::Mock.new
Customer::DB = Minitest::Mock.new
CustomerPlan::DB = Minitest::Mock.new
CustomerUsage::REDIS = Minitest::Mock.new
CustomerUsage::DB = Minitest::Mock.new

class SipAccount
	public :username, :url

	class New
		public :username
	end
end

class CustomerTest < Minitest::Test
	def test_for_jid
		Customer::REDIS.expect(
			:get,
			EMPromise.resolve(1),
			["jmp_customer_id-test@example.com"]
		)
		Customer::DB.expect(
			:query_defer,
			EMPromise.resolve([{ balance: 1234, plan_name: "test_usd" }]),
			[String, [1]]
		)
		customer = Customer.for_jid("test@example.com").sync
		assert_kind_of Customer, customer
		assert_equal 1234, customer.balance
		assert_equal "merchant_usd", customer.merchant_account
	end
	em :test_for_jid

	def test_for_jid_not_found
		Customer::REDIS.expect(
			:get,
			EMPromise.resolve(nil),
			["jmp_customer_id-test2@example.com"]
		)
		assert_raises do
			Customer.for_jid("test2@example.com").sync
		end
	end
	em :test_for_jid_not_found

	def test_for_customer_id_not_found
		Customer::DB.expect(
			:query_defer,
			EMPromise.resolve([]),
			[String, [7357]]
		)
		customer = Customer.for_customer_id(7357).sync
		assert_equal BigDecimal.new(0), customer.balance
	end
	em :test_for_customer_id_not_found

	def test_create
		braintree_customer = Minitest::Mock.new
		Customer::BRAINTREE.expect(:customer, braintree_customer)
		braintree_customer.expect(:create, EMPromise.resolve(
			OpenStruct.new(success?: true, customer: OpenStruct.new(id: "test"))
		))
		Customer::REDIS.expect(
			:msetnx,
			EMPromise.resolve(1),
			[
				"jmp_customer_id-test@example.com", "test",
				"jmp_customer_jid-test", "test@example.com"
			]
		)
		assert_kind_of Customer, Customer.create("test@example.com").sync
		braintree_customer.verify
		Customer::REDIS.verify
	end
	em :test_create

	def test_bill_plan_activate
		CustomerPlan::DB.expect(:transaction, nil) do |&block|
			block.call
			true
		end
		CustomerPlan::DB.expect(
			:exec,
			nil,
			[
				String,
				Matching.new do |params|
					params[0] == "test" &&
					params[1].is_a?(String) &&
					BigDecimal.new(-1) == params[2]
				end
			]
		)
		CustomerPlan::DB.expect(
			:exec,
			OpenStruct.new(cmd_tuples: 1),
			[String, ["test", "test_usd"]]
		)
		Customer.new("test", plan_name: "test_usd").bill_plan.sync
		CustomerPlan::DB.verify
	end
	em :test_bill_plan_activate

	def test_bill_plan_update
		CustomerPlan::DB.expect(:transaction, nil) do |&block|
			block.call
			true
		end
		CustomerPlan::DB.expect(
			:exec,
			nil,
			[
				String,
				Matching.new do |params|
					params[0] == "test" &&
					params[1].is_a?(String) &&
					BigDecimal.new(-1) == params[2]
				end
			]
		)
		CustomerPlan::DB.expect(
			:exec,
			OpenStruct.new(cmd_tuples: 0),
			[String, ["test", "test_usd"]]
		)
		CustomerPlan::DB.expect(:exec, nil, [String, ["test"]])
		Customer.new("test", plan_name: "test_usd").bill_plan.sync
		CustomerPlan::DB.verify
	end
	em :test_bill_plan_update

	def test_jid
		Customer::REDIS.expect(
			:get,
			EMPromise.resolve("test@example.com"),
			["jmp_customer_jid-test"]
		)
		jid = Customer.new("test").jid.sync
		assert_kind_of Blather::JID, jid
		assert_equal "test@example.com", jid.to_s
		Customer::REDIS.verify
	end
	em :test_jid

	def test_stanza_to
		Customer::REDIS.expect(
			:get,
			EMPromise.resolve("test@example.com"),
			["jmp_customer_jid-test"]
		)
		Customer::BLATHER.expect(
			:<<,
			nil,
			[Matching.new do |stanza|
				assert_equal "+15555550000@component/a", stanza.from.to_s
				assert_equal "test@example.com/b", stanza.to.to_s
			end]
		)
		m = Blather::Stanza::Message.new
		m.from = "+15555550000@sgx/a"
		m.to = "customer_test@component/b"
		Customer.new("test").stanza_to(m).sync
		Customer::BLATHER.verify
	end
	em :test_stanza_to

	def test_stanza_from
		Customer::BLATHER.expect(
			:<<,
			nil,
			[Matching.new do |stanza|
				assert_equal "customer_test@component/a", stanza.from.to_s
				assert_equal "+15555550000@sgx/b", stanza.to.to_s
			end]
		)
		m = Blather::Stanza::Message.new
		m.from = "test@example.com/a"
		m.to = "+15555550000@component/b"
		Customer.new("test").stanza_from(m)
		Customer::BLATHER.verify
	end

	def test_customer_usage_report
		report_for = (Date.today..(Date.today - 1))
		report_for.first.downto(report_for.last).each.with_index do |day, idx|
			CustomerUsage::REDIS.expect(
				:zscore,
				EMPromise.resolve(idx),
				["jmp_customer_outbound_messages-test", day.strftime("%Y%m%d")]
			)
		end
		CustomerUsage::DB.expect(
			:query_defer,
			EMPromise.resolve([{ "day" => report_for.first, "minutes" => 123 }]),
			[String, ["test", report_for.first, report_for.last]]
		)
		assert_equal(
			UsageReport.new(
				report_for, {
					Date.today => 0,
					(Date.today - 1) => 1
				},
				Date.today => 123
			),
			Customer.new("test").usage_report(report_for).sync
		)
	end
	em :test_customer_usage_report

	def test_sip_account_new
		req = stub_request(
			:get,
			"https://api.catapult.inetwork.com/v1/users/" \
			"catapult_user/domains/catapult_domain/endpoints?page=0&size=1000"
		).with(
			headers: {
				"Authorization" => "Basic Y2F0YXB1bHRfdG9rZW46Y2F0YXB1bHRfc2VjcmV0"
			}
		).to_return(status: 404)
		sip = Customer.new("test").sip_account.sync
		assert_kind_of SipAccount::New, sip
		assert_equal "test", sip.username
		assert_requested req
	end
	em :test_sip_account_new

	def test_sip_account_existing
		req1 = stub_request(
			:get,
			"https://api.catapult.inetwork.com/v1/users/" \
			"catapult_user/domains/catapult_domain/endpoints?page=0&size=1000"
		).with(
			headers: {
				"Authorization" => "Basic Y2F0YXB1bHRfdG9rZW46Y2F0YXB1bHRfc2VjcmV0"
			}
		).to_return(status: 200, body: [
			{ name: "NOTtest", domainId: "domain", id: "endpoint" }
		].to_json)

		req2 = stub_request(
			:get,
			"https://api.catapult.inetwork.com/v1/users/" \
			"catapult_user/domains/catapult_domain/endpoints?page=1&size=1000"
		).with(
			headers: {
				"Authorization" => "Basic Y2F0YXB1bHRfdG9rZW46Y2F0YXB1bHRfc2VjcmV0"
			}
		).to_return(status: 200, body: [
			{ name: "test", domainId: "domain", id: "endpoint" }
		].to_json)

		sip = Customer.new("test").sip_account.sync
		assert_kind_of SipAccount, sip
		assert_equal "test", sip.username
		assert_equal(
			"https://api.catapult.inetwork.com/v1/users/" \
			"catapult_user/domains/domain/endpoints/endpoint",
			sip.url
		)

		assert_requested req1
		assert_requested req2
	end
	em :test_sip_account_existing

	def test_sip_account_error
		stub_request(
			:get,
			"https://api.catapult.inetwork.com/v1/users/" \
			"catapult_user/domains/catapult_domain/endpoints?page=0&size=1000"
		).to_return(status: 400)

		assert_raises(RuntimeError) do
			Customer.new("test").sip_account.sync
		end
	end
	em :test_sip_account_error

	def test_btc_addresses
		Customer::REDIS.expect(
			:smembers,
			EMPromise.resolve(["testaddr"]),
			["jmp_customer_btc_addresses-test"]
		)
		assert_equal ["testaddr"], Customer.new("test").btc_addresses.sync
		assert_mock Customer::REDIS
	end
	em :test_btc_addresses

	def test_add_btc_address
		Customer::REDIS.expect(
			:spopsadd,
			EMPromise.resolve("testaddr"),
			[["jmp_available_btc_addresses", "jmp_customer_btc_addresses-test"]]
		)
		assert_equal "testaddr", Customer.new("test").add_btc_address.sync
		assert_mock Customer::REDIS
	end
	em :test_add_btc_address
end