import { test } from 'node:test'
import assert from 'node:assert'
import { getClientForAddress, getGmxRebateStatsImpl } from '../../src/plugins/custom/gmx'

test('GMX get rebate stats', async (t) => {
  await t.test('should get rebate stats for account', async () => {
    const testAccount = '0x932167388dD9aad41149b3cA23eBD489E2E2DD78'
    const sdk = await getClientForAddress(testAccount)

    const result = await getGmxRebateStatsImpl(sdk)
    
    console.log('Rebate stats result:', result)
    assert.ok(result, 'Rebate stats result should be defined')
    
    // Check that the result has the expected structure
    assert.ok(typeof result.totalRebateUsd === 'number', 'totalRebateUsd should be a number')
    assert.ok(typeof result.discountUsd === 'number', 'discountUsd should be a number')
    assert.ok(typeof result.volume === 'number', 'volume should be a number')
    assert.ok(typeof result.tier === 'number', 'tier should be a number')
    assert.ok(typeof result.rebateFactor === 'number', 'rebateFactor should be a number')
    assert.ok(typeof result.discountFactor === 'number', 'discountFactor should be a number')
    
    // All values should be non-negative
    assert.ok(result.totalRebateUsd >= 0, 'totalRebateUsd should be non-negative')
    assert.ok(result.discountUsd >= 0, 'discountUsd should be non-negative')
    assert.ok(result.volume >= 0, 'volume should be non-negative')
    assert.ok(result.tier >= 0, 'tier should be non-negative')
    assert.ok(result.rebateFactor >= 0, 'rebateFactor should be non-negative')
    assert.ok(result.discountFactor >= 0, 'discountFactor should be non-negative')
  })

  await t.test('should handle account with no referral info', async () => {
    // Test with a different account that might not have referral data
    const testAccount = '0x0000000000000000000000000000000000000000'
    const sdk = await getClientForAddress(testAccount)

    const result = await getGmxRebateStatsImpl(sdk)
    
    console.log('Rebate stats result for empty account:', result)
    assert.ok(result, 'Rebate stats result should be defined even for empty account')
    
    // Should return default values for account with no referral info
    assert.strictEqual(result.totalRebateUsd, 0, 'totalRebateUsd should be 0 for empty account')
    assert.strictEqual(result.discountUsd, 0, 'discountUsd should be 0 for empty account')
    assert.strictEqual(result.volume, 0, 'volume should be 0 for empty account')
    assert.strictEqual(result.tier, 0, 'tier should be 0 for empty account')
    assert.strictEqual(result.rebateFactor, 0, 'rebateFactor should be 0 for empty account')
    assert.strictEqual(result.discountFactor, 0, 'discountFactor should be 0 for empty account')
  })

  await t.test('should handle errors gracefully', async () => {
    // Test with an invalid account address to trigger error handling
    try {
      const sdk = await getClientForAddress('invalid-address')
      await getGmxRebateStatsImpl(sdk)
      assert.fail('Should have thrown an error for invalid address')
    } catch (error) {
      assert.ok(error instanceof Error, 'Should throw an Error instance')
      console.log('Expected error for invalid address:', error.message)
    }
  })
})