// Copyright 2019-2025 PureStake Inc.

// This file is part of Moonbeam.

// Moonbeam is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// Moonbeam is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with Moonbeam.  If not, see <http://www.gnu.org/licenses/>.

use ethereum::AccessListItem;

use ethereum_types::{H160, H256, U256};

use fc_rpc_core::types::Bytes;

use jsonrpsee::{core::RpcResult, proc_macros::rpc};

use moonbeam_client_evm_tracing::types::{block, single};

use moonbeam_rpc_core_types::RequestBlockId;

use serde::Deserialize;

#[derive(Clone, Eq, PartialEq, Debug, Deserialize)]

#[serde(rename_all = "camelCase")]

pub struct TraceParams {

	pub disable_storage: Option<bool>,

	pub disable_memory: Option<bool>,

	pub disable_stack: Option<bool>,

	/// Javascript tracer (we just check if it's Blockscout tracer string)

	pub tracer: Option<String>,

	pub tracer_config: Option<single::TraceCallConfig>,

	pub timeout: Option<String>,

}

#[derive(Debug, Clone, Default, Eq, PartialEq, Deserialize)]

#[serde(rename_all = "camelCase")]

pub struct TraceCallParams {

	/// Sender

	pub from: Option<H160>,

	/// Recipient

	pub to: H160,

	/// Gas Price, legacy.

	pub gas_price: Option<U256>,

	/// Max BaseFeePerGas the user is willing to pay.

	pub max_fee_per_gas: Option<U256>,

	/// The miner's tip.

	pub max_priority_fee_per_gas: Option<U256>,

	/// Gas

	pub gas: Option<U256>,

	/// Value of transaction in wei

	pub value: Option<U256>,

	/// Additional data sent with transaction

	pub data: Option<Bytes>,

	/// Nonce

	pub nonce: Option<U256>,

	/// EIP-2930 access list

	pub access_list: Option<Vec<AccessListItem>>,

	/// EIP-2718 type

	#[serde(rename = "type")]

	pub transaction_type: Option<U256>,

}

#[jsonrpsee::core::async_trait]

pub trait Debug {

	#[method(name = "debug_traceTransaction")]

	async fn trace_transaction(

		&self,

		transaction_hash: H256,

		params: Option<TraceParams>,

	) -> RpcResult<single::TransactionTrace>;

	#[method(name = "debug_traceCall")]

	async fn trace_call(

		&self,

		call_params: TraceCallParams,

		id: RequestBlockId,

		params: Option<TraceParams>,

	) -> RpcResult<single::TransactionTrace>;

	#[method(name = "debug_traceBlockByNumber", aliases = ["debug_traceBlockByHash"])]

	async fn trace_block(

		&self,

		id: RequestBlockId,

		params: Option<TraceParams>,

	) -> RpcResult<Vec<block::BlockTransactionTrace>>;

}