// Minimal target ABIs used to encode the calldata that the vault executes via manage().
// The DecoderAndSanitizer exposes functions with identical signatures, so the same encoded
// targetData is used both to derive the leaf (eth_call the decoder) and to execute (call the target).

export const ERC20_ABI = [
  {
    type: "function",
    name: "approve",
    stateMutability: "nonpayable",
    inputs: [
      { name: "spender", type: "address" },
      { name: "amount", type: "uint256" },
    ],
    outputs: [{ type: "bool" }],
  },
  {
    type: "function",
    name: "allowance",
    stateMutability: "view",
    inputs: [
      { name: "owner", type: "address" },
      { name: "spender", type: "address" },
    ],
    outputs: [{ type: "uint256" }],
  },
  {
    type: "function",
    name: "balanceOf",
    stateMutability: "view",
    inputs: [{ name: "account", type: "address" }],
    outputs: [{ type: "uint256" }],
  },
] as const;

export const AAVE_V3_POOL_ABI = [
  {
    type: "function",
    name: "supply",
    stateMutability: "nonpayable",
    inputs: [
      { name: "asset", type: "address" },
      { name: "amount", type: "uint256" },
      { name: "onBehalfOf", type: "address" },
      { name: "referralCode", type: "uint16" },
    ],
    outputs: [],
  },
  {
    type: "function",
    name: "withdraw",
    stateMutability: "nonpayable",
    inputs: [
      { name: "asset", type: "address" },
      { name: "amount", type: "uint256" },
      { name: "to", type: "address" },
    ],
    outputs: [{ type: "uint256" }],
  },
  {
    type: "function",
    name: "getReserveData",
    stateMutability: "view",
    inputs: [{ name: "asset", type: "address" }],
    // Only the aToken address (index 8) is needed; declare the full struct minimally.
    outputs: [
      {
        type: "tuple",
        components: [
          { name: "configuration", type: "uint256" },
          { name: "liquidityIndex", type: "uint128" },
          { name: "currentLiquidityRate", type: "uint128" },
          { name: "variableBorrowIndex", type: "uint128" },
          { name: "currentVariableBorrowRate", type: "uint128" },
          { name: "currentStableBorrowRate", type: "uint128" },
          { name: "lastUpdateTimestamp", type: "uint40" },
          { name: "id", type: "uint16" },
          { name: "aTokenAddress", type: "address" },
          { name: "stableDebtTokenAddress", type: "address" },
          { name: "variableDebtTokenAddress", type: "address" },
          { name: "interestRateStrategyAddress", type: "address" },
          { name: "accruedToTreasury", type: "uint128" },
          { name: "unbacked", type: "uint128" },
          { name: "isolationModeTotalDebt", type: "uint128" },
        ],
      },
    ],
  },
] as const;

// Uniswap V3 SwapRouter02 exactInputSingle (no deadline). Matches the composite decoder's
// exactInputSingle((address,address,uint24,address,uint256,uint256,uint160)) sanitizer.
export const UNISWAP_V3_ROUTER_ABI = [
  {
    type: "function",
    name: "exactInputSingle",
    stateMutability: "payable",
    inputs: [
      {
        name: "params",
        type: "tuple",
        components: [
          { name: "tokenIn", type: "address" },
          { name: "tokenOut", type: "address" },
          { name: "fee", type: "uint24" },
          { name: "recipient", type: "address" },
          { name: "amountIn", type: "uint256" },
          { name: "amountOutMinimum", type: "uint256" },
          { name: "sqrtPriceLimitX96", type: "uint160" },
        ],
      },
    ],
    outputs: [{ name: "amountOut", type: "uint256" }],
  },
] as const;