feat: 尝试多图生成

leopard-strategy/src/main/java/com/lanyuanxiaoyao/leopard/strategy/StrategyApplication.java

@@ -4,8 +4,11 @@ import cn.hutool.core.lang.Dict;
 import cn.hutool.extra.template.TemplateConfig;
 import cn.hutool.extra.template.TemplateEngine;
 import cn.hutool.extra.template.TemplateUtil;
+import com.lanyuanxiaoyao.leopard.core.entity.Daily;
 import com.lanyuanxiaoyao.leopard.core.entity.QDaily;
+import com.lanyuanxiaoyao.leopard.core.helper.TaHelper;
 import com.lanyuanxiaoyao.leopard.core.repository.DailyRepository;
+import com.lanyuanxiaoyao.leopard.core.repository.StockCollectionRepository;
 import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.nio.file.Files;
@@ -13,7 +16,6 @@ import java.nio.file.Path;
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
@@ -30,6 +32,8 @@ public class StrategyApplication {
 
   @Resource
   private DailyRepository dailyRepository;
+  @Resource
+  private StockCollectionRepository stockCollectionRepository;
 
   public static void main(String[] args) {
     SpringApplication.run(StrategyApplication.class, args);
@@ -38,26 +42,43 @@ public class StrategyApplication {
   @Transactional(readOnly = true)
   @EventListener(ApplicationReadyEvent.class)
   public void test() throws IOException {
-    var dailies = dailyRepository.findAll(
-      QDaily.daily.stock.code.eq("000001.SZ")
-        .and(QDaily.daily.tradeDate.after(LocalDate.of(2025, 1, 1))),
-      QDaily.daily.tradeDate.asc()
-    );
+    var charts = Dict.create();
+    List.of("000048.SZ", "000333.SZ", "000568.SZ", "000596.SZ", "000651.SZ", "000848.SZ", "000858.SZ", "000933.SZ", "002027.SZ", "002032.SZ", "002142.SZ", "002192.SZ", "002415.SZ", "002432.SZ", "002475.SZ", "002517.SZ", "002555.SZ", "002648.SZ", "002756.SZ", "002847.SZ", "600036.SH", "600096.SH", "600132.SH", "600188.SH", "600309.SH", "600426.SH", "600436.SH", "600519.SH", "600546.SH", "600563.SH", "600702.SH", "600779.SH", "600803.SH", "600809.SH", "600961.SH", "601001.SH", "601100.SH", "601138.SH", "601225.SH", "601899.SH", "601919.SH", "603195.SH", "603198.SH", "603288.SH", "603369.SH", "603444.SH", "603565.SH", "603568.SH", "603605.SH", "603688.SH")
+      .parallelStream()
+      .forEach(code -> {
+        var dailies = dailyRepository.findAll(
+          QDaily.daily.stock.code.eq(code)
+            .and(QDaily.daily.tradeDate.after(LocalDate.of(2025, 1, 1))),
+          QDaily.daily.tradeDate.asc()
+        );
 
-    var xList = new ArrayList<String>();
-    var yList = new ArrayList<List<Double>>();
-    for (var daily : dailies) {
-      xList.add(daily.getTradeDate().toString());
-      yList.add(List.of(daily.getHfqOpen(), daily.getHfqClose(), daily.getHfqLow(), daily.getHfqHigh()));
-    }
+        var sma30 = TaHelper.sma(dailies, 30, Daily::getHfqClose);
+        var slopes = new ArrayList<Double>();
+        slopes.add(0.0);
+        for (int i = 1; i < sma30.size(); i++) {
+          slopes.add(((sma30.get(i) - sma30.get(i - 1)) * 1000.0) / sma30.get(i - 1));
+        }
+
+        var xList = new ArrayList<String>();
+        var yList = new ArrayList<List<Double>>();
+        for (var daily : dailies) {
+          xList.add(daily.getTradeDate().toString());
+          yList.add(List.of(daily.getHfqOpen(), daily.getHfqClose(), daily.getHfqLow(), daily.getHfqHigh()));
+        }
+
+        charts.set(
+          code,
+          Dict.create()
+            .set("xList", xList)
+            .set("yList", yList)
+            .set("sma30", sma30)
+            .set("sma30Slopes", slopes)
+        );
+      });
 
     var template = engine.getTemplate("report.html");
     Files.writeString(Path.of("report.html"), template.render(
-      Dict.create().set(
-        "charts",
-        Dict.create()
-          .set("日线数据", Map.of("xList", xList, "yList", yList))
-      )
+      Dict.create().set("charts", charts)
     ));
   }
 }

leopard-strategy/src/main/resources/templates/report.html

@@ -29,7 +29,7 @@
       body: {
         className: 'mt-2',
         type: 'chart',
-        height: 500,
+        height: 800,
         config: {
           title: {
             text: title,
@@ -103,6 +103,32 @@
           },
           yAxis: [
             {
+              position: 'left',
+              scale: true,
+              axisLine: {
+                lineStyle: {
+                  color: '#e0e0e0',
+                },
+              },
+              axisLabel: {
+                color: '#666',
+                fontWeight: 'bold',
+                formatter: function (value) {
+                  return value.toFixed(2)
+                },
+              },
+              splitLine: {
+                lineStyle: {
+                  type: 'dashed',
+                  color: '#f0f0f0',
+                },
+              },
+              axisTick: {
+                show: false,
+              },
+            },
+            {
+              position: 'right',
               scale: true,
               axisLine: {
                 lineStyle: {
@@ -169,6 +195,26 @@
                 borderWidth: 1,
               },
             },
+            {
+              type: 'line',
+              yAxisIndex: 0,
+              data: '${sma30 || []}',
+              smooth: true,
+              symbol: 'none',
+              lineStyle: {
+                color: 'rgba(0,111,255,0.5)',
+              },
+            },
+            {
+              type: 'line',
+              yAxisIndex: 1,
+              data: '${sma30Slopes || []}',
+              smooth: true,
+              symbol: 'none',
+              lineStyle: {
+                color: 'rgba(0,255,81,0.5)',
+              },
+            },
           ],
         },
       },