// SPDX-FileCopyrightText: © 2026 LEDGER SAS
// SPDX-License-Identifier: Apache-2.0

import type { StellarCoinConfig, StellarContext } from '../../config'
import { getLastBlock } from '../../network'
import { registerHorizonInterceptors } from '../../network/horizon'
import { getBlock } from '../getBlock'
import { getBlockInfo } from '../getBlockInfo'

const mainnetConfig: StellarCoinConfig = {
  status: { type: 'active' },
  name: 'Stellar',
  unit: { name: 'Lumen', code: 'XLM', magnitude: 7 },
  explorer: {
    url: 'https://stellar.coin.ledger.com',
  },
}

const context: StellarContext = {
  config: async () => mainnetConfig,
  logger: jest.fn(),
}

describe('getBlock (integration)', () => {
  let lastBlockHeight: number
  let lastBlockHash: string
  let lastBlockTime: Date

  beforeAll(async () => {
    registerHorizonInterceptors(context)

    const { height, hash, time } = await getLastBlock(mainnetConfig)
    lastBlockHeight = height
    lastBlockHash = hash
    lastBlockTime = time
  })

  it('fetches ledger metadata and a known payment transaction', async () => {
    const block = await getBlock(context, lastBlockHeight)

    expect(block.info).toMatchObject({
      height: lastBlockHeight,
      hash: lastBlockHash,
      time: lastBlockTime,
      parent: {
        height: lastBlockHeight - 1,
        hash: expect.any(String),
      },
    })

    expect(block.transactions.length).toBeGreaterThan(0)
  })

  it('returns consistent metadata between getBlockInfo and getBlock', async () => {
    const info = await getBlockInfo(context, lastBlockHeight)
    const block = await getBlock(context, lastBlockHeight)
    expect(info).toEqual(block.info)
  })
})