import { createPublicClient, http } from 'viem'
import { arbitrumSepolia } from 'viem/chains'

const client = createPublicClient({
  chain: arbitrumSepolia,
  transport: http('https://api.zan.top/node/v1/arb/sepolia/baf84c429d284bb5b676cb8c9ca21c07')
})

const CONFIGURATOR = '0x488409CE9A3Fcd8EbD373dCb7e025cF8AB96fcdc'
const LENDING_PROXY = '0xCb4E7B1069F6C26A1c27523ce4c8dfD884552d1D'
const YT_A = '0x97204190B35D9895a7a47aa7BaC61ac08De3cF05'

const CONFIGURATOR_ABI = [
  {
    inputs: [
      { internalType: 'address', name: 'lendingProxy', type: 'address' }
    ],
    name: 'getConfiguration',
    outputs: [
      {
        components: [
          { internalType: 'address', name: 'baseToken', type: 'address' },
          { internalType: 'address', name: 'lendingPriceSource', type: 'address' },
          { internalType: 'uint64', name: 'supplyKink', type: 'uint64' },
          { internalType: 'uint64', name: 'supplyPerYearInterestRateSlopeLow', type: 'uint64' },
          { internalType: 'uint64', name: 'supplyPerYearInterestRateSlopeHigh', type: 'uint64' },
          { internalType: 'uint64', name: 'supplyPerYearInterestRateBase', type: 'uint64' },
          { internalType: 'uint64', name: 'borrowKink', type: 'uint64' },
          { internalType: 'uint64', name: 'borrowPerYearInterestRateSlopeLow', type: 'uint64' },
          { internalType: 'uint64', name: 'borrowPerYearInterestRateSlopeHigh', type: 'uint64' },
          { internalType: 'uint64', name: 'borrowPerYearInterestRateBase', type: 'uint64' },
          { internalType: 'uint64', name: 'storeFrontPriceFactor', type: 'uint64' },
          { internalType: 'uint64', name: 'trackingIndexScale', type: 'uint64' },
          { internalType: 'uint104', name: 'baseBorrowMin', type: 'uint104' },
          { internalType: 'uint104', name: 'targetReserves', type: 'uint104' },
          {
            components: [
              { internalType: 'address', name: 'asset', type: 'address' },
              { internalType: 'uint8', name: 'decimals', type: 'uint8' },
              { internalType: 'uint64', name: 'borrowCollateralFactor', type: 'uint64' },
              { internalType: 'uint64', name: 'liquidateCollateralFactor', type: 'uint64' },
              { internalType: 'uint64', name: 'liquidationFactor', type: 'uint64' },
              { internalType: 'uint128', name: 'supplyCap', type: 'uint128' }
            ],
            internalType: 'struct LendingConfiguration.AssetConfig[]',
            name: 'assetConfigs',
            type: 'tuple[]'
          }
        ],
        internalType: 'struct LendingConfiguration.Configuration',
        name: '',
        type: 'tuple'
      }
    ],
    stateMutability: 'view',
    type: 'function'
  }
]

async function main() {
  console.log('🔍 测试从 Configurator 读取配置...\n')

  try {
    const config = await client.readContract({
      address: CONFIGURATOR,
      abi: CONFIGURATOR_ABI,
      functionName: 'getConfiguration',
      args: [LENDING_PROXY]
    })

    console.log('✅ 成功读取配置！\n')
    console.log('基础代币 (USDC):', config.baseToken)
    console.log('价格源:', config.lendingPriceSource)
    console.log('\n抵押品配置数量:', config.assetConfigs.length)

    config.assetConfigs.forEach((asset, index) => {
      console.log(`\n${index + 1}. 抵押品:`, asset.asset)
      console.log('   精度:', asset.decimals)
      console.log('   借款抵押率:', Number(asset.borrowCollateralFactor) / 1e16, '%')
      console.log('   清算抵押率:', Number(asset.liquidateCollateralFactor) / 1e16, '%')
      console.log('   清算奖励:', Number(asset.liquidationFactor) / 1e16, '%')
      console.log('   供应上限:', Number(asset.supplyCap) / 1e18)

      if (asset.asset.toLowerCase() === YT_A.toLowerCase()) {
        console.log('   ✅ 这是 YT-A')
      }
    })

  } catch (error) {
    console.error('❌ 读取配置失败:', error.message)
  }
}

main()