# frozen_string_literal: true

RSpec.describe StrikeMe::API::Invoices do
  subject { described_class.new }

  describe 'list' do
    context 'success response' do
      before { stub_request(:get, 'https://api.strike.me/v1/invoices').to_return(status: 200, body: '{"items":[{"invoiceId":"97dca64c-6dde-4a87-b970-279f1a8e0ac5","amount":{"amount":"0.00014","currency":"BTC"},"state":"PAID","created":"2025-08-08T22:28:44.195825+00:00","description":"Hi there","issuerId":"41952e07-483c-4cd7-afa4-b6a8ec729809","receiverId":"41952e07-483c-4cd7-afa4-b6a8ec729809","payerId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c"},{"invoiceId":"aed2cbf7-e2cd-4a1c-874e-a84489342ac2","amount":{"amount":"8.00","currency":"USD"},"state":"PAID","created":"2025-07-31T22:24:19.302922+00:00","description":"","issuerId":"a34a9cdc-1853-4f3b-9bd8-66d6700b1558","receiverId":"a34a9cdc-1853-4f3b-9bd8-66d6700b1558","payerId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c"},{"invoiceId":"4773efeb-9aa7-47a0-a3cc-0a57a3f7718a","amount":{"amount":"0.00047455","currency":"BTC"},"state":"PAID","created":"2025-07-10T23:22:28.324613+00:00","description":"","issuerId":"a34a9cdc-1853-4f3b-9bd8-66d6700b1558","receiverId":"a34a9cdc-1853-4f3b-9bd8-66d6700b1558","payerId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c"},{"invoiceId":"f3853f94-d198-4b83-8b9a-11a836926819","amount":{"amount":"40.00","currency":"USDT"},"state":"UNPAID","created":"2023-05-20T22:44:36.856775+00:00","description":"","issuerId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c","receiverId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c"}],"count":4,"isCountUnknown":false}', headers: {'Content-Type' => 'application/json'}) }

      it '...' do
        list = subject.list
        expect(list.first).to     be_paid
        expect(list.last ).not_to be_paid

        expect(list.first.attributes).to eq(
          'invoiceId'   => '97dca64c-6dde-4a87-b970-279f1a8e0ac5',
          'amount'      => {'amount' => '0.00014', 'currency' => 'BTC'},
          'state'       => 'PAID',
          'created'     => '2025-08-08 22:28:44.195825 +0000', # is actual Time
          'description' => 'Hi there',
          'issuerId'    => '41952e07-483c-4cd7-afa4-b6a8ec729809',
          'receiverId'  => '41952e07-483c-4cd7-afa4-b6a8ec729809',
          'payerId'     => 'f75c22bf-625f-4c47-acdf-acb9c596bb8c'
        )
        expect(list.first.id     ).to eq '97dca64c-6dde-4a87-b970-279f1a8e0ac5'
        expect(list.first.created).to be_a Time

        expect(list.last.attributes).to eq(
          'invoiceId'   => 'f3853f94-d198-4b83-8b9a-11a836926819',
          'amount'      => {'amount' => '40.00', 'currency' => 'USDT'},
          'state'       => 'UNPAID',
          'created'     => '2023-05-20 22:44:36.856775 +0000',
          'description' => '',
          'issuerId'    => 'f75c22bf-625f-4c47-acdf-acb9c596bb8c',
          'receiverId'  => 'f75c22bf-625f-4c47-acdf-acb9c596bb8c',
          'payerId'     => nil
        )
      end
    end
  end

  describe '#find' do
    before do
      stub_request(:get, 'https://api.strike.me/v1/invoices/97dca64c-6dde-4a87-b970-279f1a8e0ac5')
        .to_return(status: 200, body: '{"invoiceId":"97dca64c-6dde-4a87-b970-279f1a8e0ac5","amount":{"amount":"0.00014","currency":"BTC"},"state":"PAID","created":"2025-08-08T22:28:44.195825+00:00","description":"Hi there","issuerId":"41952e07-483c-4cd7-afa4-b6a8ec729809","receiverId":"41952e07-483c-4cd7-afa4-b6a8ec729809","payerId":"f75c22bf-625f-4c47-acdf-acb9c596bb8c"}', headers: {'Content-Type' => 'application/json'})
    end

    it 'finds and returns the proper object' do
      invoice = subject.find('97dca64c-6dde-4a87-b970-279f1a8e0ac5')

      expect(invoice).to be_a StrikeMe::API::Invoices::Invoice
      expect(invoice.id).to eq '97dca64c-6dde-4a87-b970-279f1a8e0ac5'
      expect(invoice).to be_paid
    end
  end

  describe '#create' do
    before do
      stub_request(:post, 'https://api.strike.me/v1/invoices')
        .with(body: {amount: {amount: '10.00', currency: 'USD'}, description: 'Table 3'})
        .to_return(status: 201, body: '{"invoiceId":"602cc206-6b4a-42dd-bc89-9a534bb04034","amount":{"amount":"10.00","currency":"USD"},"state":"UNPAID","created":"2026-09-15T12:00:00+00:00","description":"Table 3","issuerId":"41952e07-483c-4cd7-afa4-b6a8ec729809","receiverId":"41952e07-483c-4cd7-afa4-b6a8ec729809"}', headers: {'Content-Type' => 'application/json'})
    end

    it 'issues a new invoice, unpaid, with no bolt11 yet — that only exists once quoted' do
      invoice = subject.create(amount: '10.00', currency: 'USD', description: 'Table 3')

      expect(invoice).to be_a StrikeMe::API::Invoices::Invoice
      expect(invoice.id).to eq '602cc206-6b4a-42dd-bc89-9a534bb04034'
      expect(invoice).to be_unpaid
    end

    it 'omits correlationId/description entirely when not given, rather than sending them null' do
      stub = stub_request(:post, 'https://api.strike.me/v1/invoices')
        .with(body: {amount: {amount: '10.00', currency: 'USD'}})
        .to_return(status: 201, body: '{"invoiceId":"x","amount":{"amount":"10.00","currency":"USD"},"state":"UNPAID","created":"2026-09-15T12:00:00+00:00","issuerId":"a","receiverId":"a"}', headers: {'Content-Type' => 'application/json'})

      subject.create(amount: '10.00', currency: 'USD')
      expect(stub).to have_been_requested
    end
  end

  describe '#quote' do
    before do
      stub_request(:post, 'https://api.strike.me/v1/invoices/602cc206-6b4a-42dd-bc89-9a534bb04034/quote')
        .with(body: {})
        .to_return(status: 201, body: '{"quoteId":"a1b2c3","lnInvoice":"lnbc100n1p...","expiration":"2099-01-01T00:00:00+00:00","expirationInSec":300,"targetAmount":{"amount":"10.00","currency":"USD"},"sourceAmount":{"amount":"0.00014","currency":"BTC"},"conversionRate":{"amount":"71428.57","sourceCurrency":"BTC","targetCurrency":"USD"}}', headers: {'Content-Type' => 'application/json'})
    end

    it 'returns a Quote carrying the actual payable bolt11' do
      quote = subject.quote('602cc206-6b4a-42dd-bc89-9a534bb04034')

      expect(quote).to be_a StrikeMe::API::Invoices::Quote
      expect(quote.bolt11).to eq 'lnbc100n1p...'
      expect(quote.id).to eq 'a1b2c3'
      expect(quote.expiration).to be_a Time
      expect(quote).not_to be_expired
    end
  end
end