feat: integrate TradeSnap to fetch and append multi-timeframe screenshots to Notion page

.env.example

@@ -14,3 +14,21 @@ IS_TESTNET=true
 NOTION_API_KEY=
 # Notion Database ID to write trade records into
 NOTION_DATABASE_ID=
+
+# TradeSnap configuration
+# Whether to enable TradingView chart screenshots (true/false)
+ENABLE_SCREENSHOT=false
+# The API URL of the TradeSnap service
+TRADESNAP_URL=http://tradesnap:8003
+# Ticker type switch: true to use BINANCE:{coin}USDT.P (USDT perp), false to use BINANCE:{coin}USDC.P (USDC perp)
+BTCUSDT_SNAPSHOT=false
+# Switch to enable/disable 15m screenshots
+SYMBOL_15M_SNAPSHOT=false
+# Switch to enable/disable 1h screenshots
+SYMBOL_1H_SNAPSHOT=false
+# Switch to enable/disable 4h screenshots
+SYMBOL_4H_SNAPSHOT=false
+# Switch to enable/disable 1D screenshots
+SYMBOL_1D_SNAPSHOT=false
+
+

CHANGELOG.md

@@ -5,6 +5,12 @@
 
 ## [Unreleased]
 ### Added
+- 支持对接 TradeSnap 截图服务，自动抓取新交易对应的 TradingView 图表快照。
+- 新增 `ENABLE_SCREENSHOT` 与 `TRADESNAP_URL` 配置，控制截图的开关和请求地址。
+- 新增 `BTCUSDT_SNAPSHOT` 配置，控制使用 `BINANCE:{coin}USDT.P` 还是 `BINANCE:{coin}USDC.P` 格式生成图表截图。
+- 新增 `SYMBOL_15M_SNAPSHOT`、`SYMBOL_1H_SNAPSHOT`、`SYMBOL_4H_SNAPSHOT`、`SYMBOL_1D_SNAPSHOT` 四个独立的开关配置，精细控制所要插入截图的时间周期。
+- 新建页面时，按配置周期顺序在 Notion 页面正文内自动追加文字标题（`SYMBOL_{timeframe} Snapshot`）、截图图片以及空白行间距。
+- 添加 `serde` 依赖库（并开启 `derive` feature）以支持接口响应的反序列化。
 - 支持根据 `crossed` 属性自动映射 `Order Type` 类型（`MARKET` / `LIMIT`）写入 Notion 数据库。
 - 实现 `NotionWriter` 模块，支持将格式化交易记录批量写入 Notion 数据库。
 - 实现 `HyperliquidMonitor` 针对同一订单（`oid`）在 500 毫秒内的多成交 tick 聚合功能，防止拆单造成多笔重复写入。

Cargo.lock

@@ -2974,6 +2974,7 @@ dependencies = [
  "hyperliquid_rust_sdk",
  "notion-client",
  "reqwest 0.13.4",
+ "serde",
  "serde_json",
  "thiserror 2.0.18",
  "tokio",

Cargo.toml

@@ -11,6 +11,7 @@ dotenvy = "0.15.7"
 hyperliquid_rust_sdk = { git = "https://github.com/hyperliquid-dex/hyperliquid-rust-sdk.git" }
 notion-client = { git = "https://github.com/takassh/notion-client.git" }
 reqwest = "0.13.4"
+serde = { version = "1.0.218", features = ["derive"] }
 serde_json = "1.0.150"
 thiserror = "2.0.18"
 tokio = { version = "1.52.3", features = ["full"] }

README.md

@@ -95,6 +95,14 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 | `NOTION_API_KEY` | Notion integration token (internal secret) | **Yes** | `secret_xxxxxx...` |
 | `NOTION_DATABASE_ID` | Notion Database ID | **Yes** | `2b08f81ac37083389c5c01242f3c1557` |
 | `RUST_LOG` | Logging verbosity level (error, warn, info, debug) | No | `info` |
+| `ENABLE_SCREENSHOT` | Enable TradingView chart screenshots in Notion pages (`true`/`false`) | No | `false` |
+| `TRADESNAP_URL` | The API endpoint URL of the TradeSnap service | No | `http://tradesnap:8003` |
+| `BTCUSDT_SNAPSHOT` | Use Binance USDT perps (`true`) instead of USDC perps (`false`) for screenshots | No | `false` |
+| `SYMBOL_15M_SNAPSHOT` | Capture and insert 15m interval screenshot (`true`/`false`) | No | `false` |
+| `SYMBOL_1H_SNAPSHOT` | Capture and insert 1h interval screenshot (`true`/`false`) | No | `false` |
+| `SYMBOL_4H_SNAPSHOT` | Capture and insert 4h interval screenshot (`true`/`false`) | No | `false` |
+| `SYMBOL_1D_SNAPSHOT` | Capture and insert 1D interval screenshot (`true`/`false`) | No | `false` |
+
 
 ## 8. Development & Testing
 ### Git Branching Strategy

docker-compose.yml

@@ -4,8 +4,6 @@ services:
     container_name: nosync
     env_file:
       - .env
-    volumes:
-      - ./data:/app/data
     networks:
       - cycle
     restart: unless-stopped

src/main.rs

@@ -37,10 +37,55 @@ async fn main() -> Result<()> {
     let notion_database_id = env::var("NOTION_DATABASE_ID")
         .context("Missing NOTION_DATABASE_ID in environment variables")?;
 
+    // Retrieve TradeSnap configurations from environment
+    let enable_screenshot_str =
+        env::var("ENABLE_SCREENSHOT").unwrap_or_else(|_| "false".to_string());
+    let enable_screenshot = enable_screenshot_str.parse::<bool>().unwrap_or(false);
+    let tradesnap_url = env::var("TRADESNAP_URL").ok();
+
+    let btcusdt_snapshot = env::var("BTCUSDT_SNAPSHOT")
+        .unwrap_or_else(|_| "false".to_string())
+        .parse::<bool>()
+        .unwrap_or(false);
+
+    let snapshot_15m = env::var("SYMBOL_15M_SNAPSHOT")
+        .or_else(|_| env::var("SYMBOL_15m_SNAPSHOT"))
+        .unwrap_or_else(|_| "false".to_string())
+        .parse::<bool>()
+        .unwrap_or(false);
+
+    let snapshot_1h = env::var("SYMBOL_1H_SNAPSHOT")
+        .or_else(|_| env::var("SYMBOL_1h_SNAPSHOT"))
+        .unwrap_or_else(|_| "false".to_string())
+        .parse::<bool>()
+        .unwrap_or(false);
+
+    let snapshot_4h = env::var("SYMBOL_4H_SNAPSHOT")
+        .or_else(|_| env::var("SYMBOL_4h_SNAPSHOT"))
+        .unwrap_or_else(|_| "false".to_string())
+        .parse::<bool>()
+        .unwrap_or(false);
+
+    let snapshot_1d = env::var("SYMBOL_1D_SNAPSHOT")
+        .or_else(|_| env::var("SYMBOL_1d_SNAPSHOT"))
+        .unwrap_or_else(|_| "false".to_string())
+        .parse::<bool>()
+        .unwrap_or(false);
+
     // Initialize monitor and writer
     let monitor = HyperliquidMonitor::new(wallet, is_testnet);
-    let writer = NotionWriter::new(notion_token, notion_database_id)
+    let writer = NotionWriter::new(
-        .context("Failed to initialize NotionWriter")?;
+        notion_token,
+        notion_database_id,
+        enable_screenshot,
+        tradesnap_url,
+        btcusdt_snapshot,
+        snapshot_15m,
+        snapshot_1h,
+        snapshot_4h,
+        snapshot_1d,
+    )
+    .context("Failed to initialize NotionWriter")?;
 
     let (tx, mut rx) = mpsc::unbounded_channel();
 

src/notion.rs

@@ -1,7 +1,10 @@
 use crate::structs::NotionRowData;
 use chrono::{TimeZone, Utc};
 use notion_client::endpoints::Client as NotionClient;
+use notion_client::endpoints::blocks::append::request::AppendBlockChildrenRequest;
 use notion_client::endpoints::pages::create::request::CreateAPageRequestBuilder;
+use notion_client::objects::block::{Block, BlockType, ImageValue, ParagraphValue};
+use notion_client::objects::file::{ExternalFile, File};
 use notion_client::objects::page::{DatePropertyValue, PageProperty, SelectPropertyValue};
 use notion_client::objects::parent::Parent;
 use notion_client::objects::property::DateOrDateTime;
@@ -10,7 +13,7 @@ use reqwest::ClientBuilder;
 use serde_json::Number;
 use std::collections::BTreeMap;
 use thiserror::Error;
-use tracing::info;
+use tracing::{error, info};
 
 /// Errors specific to the NotionWriter.
 #[derive(Error, Debug)]
@@ -25,16 +28,41 @@ pub enum NotionWriterError {
 pub struct NotionWriter {
     client: NotionClient,
     database_id: String,
+    enable_screenshot: bool,
+    tradesnap_url: Option<String>,
+    btcusdt_snapshot: bool,
+    snapshot_15m: bool,
+    snapshot_1h: bool,
+    snapshot_4h: bool,
+    snapshot_1d: bool,
 }
 
 impl NotionWriter {
     /// Creates a new NotionWriter instance.
-    pub fn new(token: String, database_id: String) -> Result<Self, NotionWriterError> {
+    #[allow(clippy::too_many_arguments)]
+    pub fn new(
+        token: String,
+        database_id: String,
+        enable_screenshot: bool,
+        tradesnap_url: Option<String>,
+        btcusdt_snapshot: bool,
+        snapshot_15m: bool,
+        snapshot_1h: bool,
+        snapshot_4h: bool,
+        snapshot_1d: bool,
+    ) -> Result<Self, NotionWriterError> {
         let client = NotionClient::new(token, Some(ClientBuilder::new()))
             .map_err(|e| NotionWriterError::ClientError(format!("{:?}", e)))?;
         Ok(Self {
             client,
             database_id,
+            enable_screenshot,
+            tradesnap_url,
+            btcusdt_snapshot,
+            snapshot_15m,
+            snapshot_1h,
+            snapshot_4h,
+            snapshot_1d,
         })
     }
 
@@ -55,7 +83,7 @@ impl NotionWriter {
                 id: None,
                 title: vec![RichText::Text {
                     text: Text {
-                        content: data.symbol,
+                        content: data.symbol.clone(),
                         link: None,
                     },
                     annotations: None,
@@ -187,6 +215,165 @@ impl NotionWriter {
 
         let page = self.client.pages.create_a_page(request).await?;
         info!(page_id = %page.id, "Successfully wrote row to Notion Database");
+
+        if let (true, Some(url)) = (self.enable_screenshot, &self.tradesnap_url) {
+            let coin = if data.symbol.ends_with("USDC") {
+                data.symbol.trim_end_matches("USDC").to_string()
+            } else if data.symbol.ends_with("USDT") {
+                data.symbol.trim_end_matches("USDT").to_string()
+            } else {
+                data.symbol.clone()
+            };
+
+            let ticker = if self.btcusdt_snapshot {
+                format!("BINANCE:{}USDT.P", coin.to_uppercase())
+            } else {
+                format!("BINANCE:{}USDC.P", coin.to_uppercase())
+            };
+            let tradesnap_url = url.trim_end_matches('/');
+            let http_client = reqwest::Client::new();
+            let mut children = Vec::new();
+
+            let mut timeframes = Vec::new();
+            if self.snapshot_15m {
+                timeframes.push("15m");
+            }
+            if self.snapshot_1h {
+                timeframes.push("1h");
+            }
+            if self.snapshot_4h {
+                timeframes.push("4h");
+            }
+            if self.snapshot_1d {
+                timeframes.push("1D");
+            }
+
+            for timeframe in &timeframes {
+                let request_url = format!(
+                    "{}/chart?ticker={}&interval={}",
+                    tradesnap_url, ticker, timeframe
+                );
+
+                info!(
+                    symbol = %data.symbol,
+                    ticker = %ticker,
+                    timeframe = %timeframe,
+                    request_url = %request_url,
+                    "Requesting screenshot from TradeSnap..."
+                );
+
+                match http_client.get(&request_url).send().await {
+                    Ok(response) => {
+                        if response.status().is_success() {
+                            #[derive(serde::Deserialize)]
+                            struct TradeSnapResponse {
+                                png_url: String,
+                            }
+                            match response.json::<TradeSnapResponse>().await {
+                                Ok(json_res) => {
+                                    let png_url = json_res.png_url;
+                                    info!(
+                                        symbol = %data.symbol,
+                                        timeframe = %timeframe,
+                                        png_url = %png_url,
+                                        "Successfully got screenshot URL from TradeSnap."
+                                    );
+
+                                    let text_block = Block {
+                                        block_type: BlockType::Paragraph {
+                                            paragraph: ParagraphValue {
+                                                rich_text: vec![RichText::Text {
+                                                    text: Text {
+                                                        content: format!(
+                                                            "{}_{} Snapshot",
+                                                            data.symbol, timeframe
+                                                        ),
+                                                        link: None,
+                                                    },
+                                                    annotations: None,
+                                                    plain_text: None,
+                                                    href: None,
+                                                }],
+                                                color: None,
+                                                children: None,
+                                            },
+                                        },
+                                        ..Default::default()
+                                    };
+
+                                    let image_block = Block {
+                                        block_type: BlockType::Image {
+                                            image: ImageValue {
+                                                file_type: File::External {
+                                                    external: ExternalFile { url: png_url },
+                                                },
+                                            },
+                                        },
+                                        ..Default::default()
+                                    };
+
+                                    let empty_block = Block {
+                                        block_type: BlockType::Paragraph {
+                                            paragraph: ParagraphValue {
+                                                rich_text: vec![],
+                                                color: None,
+                                                children: None,
+                                            },
+                                        },
+                                        ..Default::default()
+                                    };
+
+                                    children.push(text_block);
+                                    children.push(image_block);
+                                    children.push(empty_block);
+                                }
+                                Err(err) => {
+                                    error!(
+                                        "Failed to deserialize TradeSnap response for {}: {:?}",
+                                        timeframe, err
+                                    );
+                                }
+                            }
+                        } else {
+                            error!(
+                                "TradeSnap returned error status for {}: {:?}",
+                                timeframe,
+                                response.status()
+                            );
+                        }
+                    }
+                    Err(err) => {
+                        error!("Failed to request TradeSnap for {}: {:?}", timeframe, err);
+                    }
+                }
+            }
+
+            if !children.is_empty() {
+                info!(
+                    page_id = %page.id,
+                    block_count = children.len(),
+                    "Appending all screenshot blocks to Notion page..."
+                );
+                let append_request = AppendBlockChildrenRequest {
+                    children,
+                    position: None,
+                };
+                if let Err(err) = self
+                    .client
+                    .blocks
+                    .append_block_children(&page.id, append_request)
+                    .await
+                {
+                    error!("Failed to append blocks to Notion page: {:?}", err);
+                } else {
+                    info!(
+                        "Successfully appended all screenshot blocks to Notion page {}",
+                        page.id
+                    );
+                }
+            }
+        }
+
         Ok(())
     }
 }

src/structs.rs

@@ -64,4 +64,3 @@ mod tests {
         assert_eq!(NotionRowData::determine_order_type(false), "LIMIT");
     }
 }
-