use std::collections::HashMap;
use rust_decimal::Decimal;
use serde_json::Value;
use anyhow::Result;

pub struct DataManager {
    pub exchange_info_map: HashMap<String, Value>,
    pub klines_map: HashMap<String, Vec<Value>>,
    pub asks_map: HashMap<String, HashMap<Decimal, Decimal>>,
    pub bids_map: HashMap<String, HashMap<Decimal, Decimal>>,
}

impl DataManager {
    pub fn new(exchange_info_map: HashMap<String, Value>) -> Self {
        let klines_map: HashMap<String, Vec<Value>> = HashMap::new();
        let asks_map: HashMap<String, HashMap<Decimal, Decimal>> = HashMap::new();
        let bids_map: HashMap<String, HashMap<Decimal, Decimal>> = HashMap::new();
        
        DataManager { 
            exchange_info_map,
            klines_map,
            asks_map,
            bids_map,
        }
    }
    
    pub async fn process_klines_map(symbol: String, depth: Value) -> Result<()> {
        Ok(())
    }
    
    pub async fn process_depth_data(symbol: String, depth: Value) -> Result<()> {
        Ok(())
    }
}

// use std::collections::BTreeMap;
// use std::sync::Arc;
// use std::sync::atomic::{AtomicBool};
// use rust_decimal::Decimal;
// use tokio::{spawn};
// use tokio::sync::Mutex;
// use tracing::{error};
// use tokio_tungstenite::tungstenite::Message;
// use exchanges::bybit_swap_ws::{BybitSwapLogin, BybitSwapSubscribeType, BybitSwapWs, BybitSwapWsType};
// use exchanges::response_base::ResponseData;
// use global::trace_stack::TraceStack;
// use standard::exchange::ExchangeEnum::BybitSwap;
// use standard::exchange_struct_handler::ExchangeStructHandler;
// use standard::{Depth, OrderBook};
// use crate::core::Core;
// use crate::exchange_disguise::{on_depth, on_record, on_ticker, on_trade};
// use crate::model::OrderInfo;
//
// // 参考 Bybit 合约 启动
// pub(crate) async fn reference_bybit_swap_run(is_shutdown_arc: Arc<AtomicBool>,
//                                              core_arc: Arc<Mutex<Core>>,
//                                              name: String,
//                                              symbols: Vec<String>,
//                                              is_colo: bool,
//                                              ref_index: usize
// ) {
//     spawn(async move {
//         //创建读写通道
//         let (write_tx, write_rx) = futures_channel::mpsc::unbounded::<Message>();
//         let mut ws = BybitSwapWs::new_label(name, is_colo, None, BybitSwapWsType::Public);
//         ws.set_subscribe(vec![
//             BybitSwapSubscribeType::PuTrade,
//             BybitSwapSubscribeType::PuOrderBook1,
//             // BybitSwapSubscribeType::PuKline("1".to_string()),
//             // BybitSwapSubscribeType::PuTickers
//         ]);
//
//         // 读取数据
//         let core_arc_clone = Arc::clone(&core_arc);
//         let mut rest = core_arc_clone.lock().await.platform_rest.clone_box();
//         let multiplier = rest.get_self_market().multiplier;
//         let mut records = rest.get_record("1".to_string()).await.unwrap();
//         for record in records.iter_mut() {
//             let core_arc_clone = core_arc.clone();
//
//             on_record(core_arc_clone, record).await
//         }
//
//         let depth_asks = Arc::new(Mutex::new(Vec::new()));
//         let depth_bids = Arc::new(Mutex::new(Vec::new()));
//
//         let fun = move |data: ResponseData| {
//             // 在 async 块之前克隆 Arc
//             let core_arc_cc = core_arc_clone.clone();
//             let mul = multiplier.clone();
//
//             let depth_asks = Arc::clone(&depth_asks);
//             let depth_bids = Arc::clone(&depth_bids);
//
//             async move {
//                 let mut depth_asks = depth_asks.lock().await;
//                 let mut depth_bids = depth_bids.lock().await;
//                 // 使用克隆后的 Arc，避免 move 语义
//                 on_public_data(core_arc_cc, &mul, &data, &mut depth_asks, &mut depth_bids, ref_index).await
//             }
//         };
//
//         // 链接
//         let write_tx_am = Arc::new(Mutex::new(write_tx));
//         ws.set_symbols(symbols);
//         ws.ws_connect_async(is_shutdown_arc, fun, &write_tx_am, write_rx).await.expect("链接失败");
//     });
// }
//
// // 交易 bybit 合约 启动
// pub(crate) async fn bybit_swap_run(is_shutdown_arc: Arc<AtomicBool>,
//                                    core_arc: Arc<Mutex<Core>>,
//                                    name: String,
//                                    symbols: Vec<String>,
//                                    is_colo: bool,
//                                    exchange_params: BTreeMap<String, String>) {
//     // 参考
//     reference_bybit_swap_run(is_shutdown_arc.clone(), core_arc.clone(), name.clone(), symbols.clone(), is_colo, 233).await;
//
//     // 交易
//     spawn(async move {
//         // 交易交易所需要启动私有ws
//         let (write_tx, write_rx) = futures_channel::mpsc::unbounded();
//         let auth = Some(parse_btree_map_to_bybit_swap_login(exchange_params));
//         let mut ws = BybitSwapWs::new_label(name.clone(), is_colo, auth, BybitSwapWsType::Private);
//         ws.set_subscribe(vec![
//             BybitSwapSubscribeType::PrPosition,
//             BybitSwapSubscribeType::PrOrder,
//             BybitSwapSubscribeType::PrWallet
//         ]);
//
//         let core_arc_clone_private = core_arc.clone();
//         let multiplier = core_arc_clone_private.lock().await.platform_rest.get_self_market().multiplier;
//         let run_symbol = symbols.clone()[0].clone();
//
//         // 挂起私有ws
//         let fun = move |data: ResponseData| {
//             // 在 async 块之前克隆 Arc
//             let core_arc_cc = core_arc_clone_private.clone();
//             let mul = multiplier.clone();
//             let rs = run_symbol.clone();
//
//             async move {
//                 // 使用克隆后的 Arc，避免 move 语义
//                 on_private_data(core_arc_cc, &mul, &rs, &data).await;
//             }
//         };
//
//         // 链接
//         let write_tx_am = Arc::new(Mutex::new(write_tx));
//         ws.set_symbols(symbols);
//         ws.ws_connect_async(is_shutdown_arc, fun, &write_tx_am, write_rx).await.expect("链接失败");
//     });
// }
//
// async fn on_public_data(core_arc: Arc<Mutex<Core>>, mul: &Decimal, response: &ResponseData, depth_asks: &mut Vec<OrderBook>, depth_bids: &mut Vec<OrderBook>, ref_index: usize) {
//     let mut trace_stack = TraceStack::new(response.time, response.ins);
//     trace_stack.on_after_span_line();
//
//     match response.channel.as_str() {
//         "orderbook" => {
//             trace_stack.set_source("bybit_usdt_swap.bookTicker".to_string());
//
//             let mut is_update = false;
//             if response.data_type == "delta"  {
//                 is_update = true;
//             }
//             let mut depth = ExchangeStructHandler::book_ticker_handle(BybitSwap, &response, mul);
//             // 是增量更新
//             if is_update {
//                 if depth.asks.len() != 0 {
//                     depth_asks.clear();
//                     depth_asks.append(&mut depth.asks);
//                 }
//
//                 if depth.bids.len() != 0 {
//                     depth_bids.clear();
//                     depth_bids.append(&mut depth.bids);
//                 }
//
//                 let result_depth = Depth {
//                     time: depth.time,
//                     symbol: depth.symbol,
//                     asks: depth_asks.clone(),
//                     bids: depth_bids.clone(),
//                 };
//
//                 trace_stack.on_after_format();
//                 on_depth(core_arc.clone(), &response.label, &mut trace_stack, &result_depth, ref_index).await;
//                 // on_depth(core_arc, &response.label, &mut trace_stack, &result_depth, 1).await;
//             }
//             // 全量
//             else {
//                 trace_stack.on_after_format();
//                 on_depth(core_arc.clone(), &response.label, &mut trace_stack, &depth, ref_index).await;
//                 // on_depth(core_arc, &response.label, &mut trace_stack, &depth, 1).await;
//
//                 depth_asks.clear();
//                 depth_asks.append(&mut depth.asks);
//                 depth_bids.clear();
//                 depth_bids.append(&mut depth.bids);
//             }
//         }
//         "trade" => {
//             trace_stack.set_source("bybit_usdt_swap.trade".to_string());
//
//             let mut trades = ExchangeStructHandler::trades_handle(BybitSwap, response, mul);
//             trace_stack.on_after_format();
//
//             for trade in trades.iter_mut() {
//                 on_trade(core_arc.clone(), &response.label, &mut trace_stack, &trade, ref_index).await;
//                 // on_trade(core_arc.clone(), &response.label, &mut trace_stack, &trade, 1).await;
//             }
//         }
//         "tickers" => {
//             trace_stack.set_source("bybit_usdt_swap.tickers".to_string());
//             let ticker = ExchangeStructHandler::ticker_handle(BybitSwap, response).await;
//             trace_stack.on_after_format();
//
//             on_ticker(core_arc, &mut trace_stack, &ticker).await;
//         },
//         // k线数据
//         "kline" => {
//             let mut records = ExchangeStructHandler::records_handle(BybitSwap, &response);
//
//             if records.is_empty() {
//                 return;
//             }
//
//             for record in records.iter_mut() {
//                 let core_arc_clone = core_arc.clone();
//
//                 on_record(core_arc_clone, record).await
//             }
//         },
//         _ => {
//             error!("未知推送类型");
//             error!(?response);
//         }
//     }
// }
//
// async fn on_private_data(core_arc_clone: Arc<Mutex<Core>>, ct_val: &Decimal, run_symbol: &String, response: &ResponseData) {
//     let mut trace_stack = TraceStack::new(response.time, response.ins);
//     trace_stack.on_after_span_line();
//
//     match response.channel.as_str() {
//         "wallet" => {
//             let account = ExchangeStructHandler::account_info_handle(BybitSwap, response, run_symbol);
//             let mut core = core_arc_clone.lock().await;
//             core.update_equity(account).await;
//         }
//         "order" => {
//             let orders = ExchangeStructHandler::order_handle(BybitSwap, response, ct_val);
//             trace_stack.on_after_format();
//
//             let mut order_infos:Vec<OrderInfo> = Vec::new();
//             for mut order in orders.order {
//                 if order.status == "NULL" {
//                     error!("bybit_usdt_swap 未识别的订单状态：{:?}", response);
//
//                     continue;
//                 }
//
//                 // if order.deal_amount != Decimal::ZERO {
//                 //     info!("bybit order 消息原文：{:?}", response);
//                 // }
//
//                 let order_info = OrderInfo::parse_order_to_order_info(&mut order);
//                 order_infos.push(order_info);
//             }
//
//             let mut core = core_arc_clone.lock().await;
//             core.update_order(order_infos, trace_stack).await;
//         }
//         "position" => {
//             let positions = ExchangeStructHandler::position_handle(BybitSwap, response, ct_val);
//             let mut core = core_arc_clone.lock().await;
//             core.update_position(positions).await;
//         }
//         _ => {
//             error!("未知推送类型");
//             error!(?response);
//         }
//     }
// }
//
// fn parse_btree_map_to_bybit_swap_login(exchange_params: BTreeMap<String, String>) -> BybitSwapLogin {
//     BybitSwapLogin {
//         api_key: exchange_params.get("access_key").unwrap().clone(),
//         secret_key: exchange_params.get("secret_key").unwrap().clone(),
//     }
// }