/**
 * PoolManager Precompile ABI (0x0400)
 * Native Lux v4-style AMM implementation
 */
export const POOL_MANAGER_ABI = [
  // Pool initialization
  {
    type: 'function',
    name: 'initialize',
    inputs: [
      {
        name: 'key',
        type: 'tuple',
        components: [
          { name: 'currency0', type: 'address' },
          { name: 'currency1', type: 'address' },
          { name: 'fee', type: 'uint24' },
          { name: 'tickSpacing', type: 'int24' },
          { name: 'hooks', type: 'address' },
        ],
      },
      { name: 'sqrtPriceX96', type: 'uint160' },
      { name: 'hookData', type: 'bytes' },
    ],
    outputs: [{ name: 'tick', type: 'int24' }],
    stateMutability: 'nonpayable',
  },

  // Flash accounting lock
  {
    type: 'function',
    name: 'lock',
    inputs: [{ name: 'data', type: 'bytes' }],
    outputs: [{ name: 'result', type: 'bytes' }],
    stateMutability: 'nonpayable',
  },

  // Swap
  {
    type: 'function',
    name: 'swap',
    inputs: [
      {
        name: 'key',
        type: 'tuple',
        components: [
          { name: 'currency0', type: 'address' },
          { name: 'currency1', type: 'address' },
          { name: 'fee', type: 'uint24' },
          { name: 'tickSpacing', type: 'int24' },
          { name: 'hooks', type: 'address' },
        ],
      },
      {
        name: 'params',
        type: 'tuple',
        components: [
          { name: 'zeroForOne', type: 'bool' },
          { name: 'amountSpecified', type: 'int256' },
          { name: 'sqrtPriceLimitX96', type: 'uint160' },
        ],
      },
      { name: 'hookData', type: 'bytes' },
    ],
    outputs: [{ name: 'delta', type: 'int256' }],
    stateMutability: 'nonpayable',
  },

  // Modify liquidity
  {
    type: 'function',
    name: 'modifyLiquidity',
    inputs: [
      {
        name: 'key',
        type: 'tuple',
        components: [
          { name: 'currency0', type: 'address' },
          { name: 'currency1', type: 'address' },
          { name: 'fee', type: 'uint24' },
          { name: 'tickSpacing', type: 'int24' },
          { name: 'hooks', type: 'address' },
        ],
      },
      {
        name: 'params',
        type: 'tuple',
        components: [
          { name: 'tickLower', type: 'int24' },
          { name: 'tickUpper', type: 'int24' },
          { name: 'liquidityDelta', type: 'int256' },
          { name: 'salt', type: 'bytes32' },
        ],
      },
      { name: 'hookData', type: 'bytes' },
    ],
    outputs: [
      { name: 'delta', type: 'int256' },
      { name: 'feeDelta', type: 'int256' },
    ],
    stateMutability: 'nonpayable',
  },

  // Donate
  {
    type: 'function',
    name: 'donate',
    inputs: [
      {
        name: 'key',
        type: 'tuple',
        components: [
          { name: 'currency0', type: 'address' },
          { name: 'currency1', type: 'address' },
          { name: 'fee', type: 'uint24' },
          { name: 'tickSpacing', type: 'int24' },
          { name: 'hooks', type: 'address' },
        ],
      },
      { name: 'amount0', type: 'uint256' },
      { name: 'amount1', type: 'uint256' },
      { name: 'hookData', type: 'bytes' },
    ],
    outputs: [{ name: 'delta', type: 'int256' }],
    stateMutability: 'nonpayable',
  },

  // Settle and take for flash accounting
  {
    type: 'function',
    name: 'settle',
    inputs: [{ name: 'currency', type: 'address' }],
    outputs: [{ name: 'paid', type: 'uint256' }],
    stateMutability: 'payable',
  },
  {
    type: 'function',
    name: 'take',
    inputs: [
      { name: 'currency', type: 'address' },
      { name: 'to', type: 'address' },
      { name: 'amount', type: 'uint256' },
    ],
    outputs: [],
    stateMutability: 'nonpayable',
  },

  // Pool state queries
  {
    type: 'function',
    name: 'getSlot0',
    inputs: [{ name: 'poolId', type: 'bytes32' }],
    outputs: [
      { name: 'sqrtPriceX96', type: 'uint160' },
      { name: 'tick', type: 'int24' },
      { name: 'protocolFee', type: 'uint24' },
      { name: 'lpFee', type: 'uint24' },
    ],
    stateMutability: 'view',
  },
  {
    type: 'function',
    name: 'getLiquidity',
    inputs: [{ name: 'poolId', type: 'bytes32' }],
    outputs: [{ name: 'liquidity', type: 'uint128' }],
    stateMutability: 'view',
  },

  // Events
  {
    type: 'event',
    name: 'Initialize',
    inputs: [
      { name: 'id', type: 'bytes32', indexed: true },
      { name: 'currency0', type: 'address', indexed: true },
      { name: 'currency1', type: 'address', indexed: true },
      { name: 'fee', type: 'uint24', indexed: false },
      { name: 'tickSpacing', type: 'int24', indexed: false },
      { name: 'hooks', type: 'address', indexed: false },
      { name: 'sqrtPriceX96', type: 'uint160', indexed: false },
      { name: 'tick', type: 'int24', indexed: false },
    ],
  },
  {
    type: 'event',
    name: 'Swap',
    inputs: [
      { name: 'id', type: 'bytes32', indexed: true },
      { name: 'sender', type: 'address', indexed: true },
      { name: 'amount0', type: 'int128', indexed: false },
      { name: 'amount1', type: 'int128', indexed: false },
      { name: 'sqrtPriceX96', type: 'uint160', indexed: false },
      { name: 'liquidity', type: 'uint128', indexed: false },
      { name: 'tick', type: 'int24', indexed: false },
      { name: 'fee', type: 'uint24', indexed: false },
    ],
  },
] as const