import axios from "axios";
import { apiClient } from "./risex-core";
import { MarketsId, OrderSide, STPMode, OrderType, TimeInForce, encodePlaceOrderData } from "./types";
import { createPermitParams } from "./create-permit-params";

const placeOrder = async (
  orderParams: {
    market_id: MarketsId;
    size: string;
    price: string;
    side: OrderSide;
    stp_mode: STPMode;
    order_type: OrderType;
    post_only: boolean;
    reduce_only: boolean;
    tif: TimeInForce;
    expiry: number;
  },
  signingKey: `0x${string}`, // From registerSigner
  signerAddress: string,      // From registerSigner
  account: string,
) => {
  try {
    // Contract addresses
    const perpContractAddress = '0x68cAcD54a8c93A3186BF50bE6b78B761F728E1b4' as `0x${string}`;
    const authContractAddress = '0x8d8708f9D87ef522c1f99DD579BF6A051e34C28E' as `0x${string}`;

    // Encode order data
    const encodedData = encodePlaceOrderData({
      marketId: orderParams.market_id.toString(),
      size: BigInt(orderParams.size),
      price: BigInt(orderParams.price),
      side: orderParams.side,
      stpMode: orderParams.stp_mode,
      orderType: orderParams.order_type,
      postOnly: orderParams.post_only,
      reduceOnly: orderParams.reduce_only,
      timeInForce: orderParams.tif,
      expiry: orderParams.expiry,
    });

    // Create permit params with signature
    const permitParams = await createPermitParams(
      encodedData,
      signingKey,
      account as `0x${string}`,
      signerAddress as `0x${string}`,
      perpContractAddress,
      authContractAddress,
    );

    const response = await apiClient.post('/v1/orders/place', {
      order_params: {
        market_id: orderParams.market_id,
        size: orderParams.size,
        price: orderParams.price,
        side: orderParams.side,
        stp_mode: orderParams.stp_mode,
        order_type: orderParams.order_type,
        post_only: orderParams.post_only,
        reduce_only: orderParams.reduce_only,
        tif: orderParams.tif,
        expiry: orderParams.expiry,
      },
      permit_params: {
        account: permitParams.account,
        signer: permitParams.signer,
        deadline: permitParams.deadline,
        signature: permitParams.signature,
        nonce: permitParams.nonce,
      },
    });

    const { data } = response.data;
    console.log('Order placed successfully!');
    console.log('Transaction Hash:', data.transaction_hash);
    console.log('Order ID:', data.order_id);

    return data;
  } catch (error) {
    if (axios.isAxiosError(error)) {
      console.error('Order failed:', error.response?.data?.message || error.message);
    } else {
      console.error('Order failed:', (error as Error).message);
    }
    throw error;
  }
};

// Example usage:
// await placeOrder(
//   {
//     market_id: MarketsId.BTC,
//     size: '1000000000000000', // 0.001 BTC
//     price: '87467000000000000000000', // 87,467 USDC (18 decimals)
//     side: OrderSide.Long,
//     stp_mode: STPMode.None,
//     order_type: OrderType.Market,
//     post_only: false,
//     reduce_only: false,
//     tif: TimeInForce.ImmediateOrCancel,
//     expiry: 0,
//   },
//   signingKey,
//   signerAddress,
//   account
// );