From 9b4ca5bd8024db6088456259006bbc80aa2d6bdd Mon Sep 17 00:00:00 2001
From: BOUHOURS Antoine <antoine.bouhours@rte-france.com>
Date: Wed, 26 Jun 2024 16:45:53 +0200
Subject: [PATCH] Add parameter logs before the computation

Signed-off-by: BOUHOURS Antoine <antoine.bouhours@rte-france.com>
---
 dynaflow/pom.xml                              |  9 +++++++
 .../powsybl/dynaflow/DynaFlowParameters.java  | 25 +++++++++++++++++++
 .../powsybl/dynaflow/DynaFlowProvider.java    |  1 +
 3 files changed, 35 insertions(+)

diff --git a/dynaflow/pom.xml b/dynaflow/pom.xml
index 8bf8cbf88..c85415d4f 100644
--- a/dynaflow/pom.xml
+++ b/dynaflow/pom.xml
@@ -20,6 +20,10 @@
     <name>DynaFlow</name>
     <description>DynaFlow integration module for powsybl</description>
 
+    <properties>
+        <asciitable.version>0.3.2</asciitable.version>
+    </properties>
+
     <dependencies>
         <!-- Compile dependencies -->
         <dependency>
@@ -42,6 +46,11 @@
             <groupId>${project.groupId}</groupId>
             <artifactId>powsybl-dynawo-commons</artifactId>
         </dependency>
+        <dependency>
+            <groupId>de.vandermeer</groupId>
+            <artifactId>asciitable</artifactId>
+            <version>${asciitable.version}</version>
+        </dependency>
 
         <!-- Test dependencies -->
         <dependency>
diff --git a/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowParameters.java b/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowParameters.java
index fd5cf7eec..78314fe1f 100644
--- a/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowParameters.java
+++ b/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowParameters.java
@@ -19,6 +19,10 @@
 import com.powsybl.loadflow.LoadFlowParameters;
 import com.powsybl.dynaflow.DynaFlowConstants.ActivePowerCompensation;
 import com.powsybl.dynaflow.DynaFlowConstants.StartingPointMode;
+import de.vandermeer.asciitable.AsciiTable;
+import de.vandermeer.asciitable.CWC_LongestWord;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.*;
@@ -33,6 +37,8 @@
  */
 public class DynaFlowParameters extends AbstractExtension<LoadFlowParameters> {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(DynaFlowParameters.class);
+
     /**
      * Inner class dedicated to Security Analysis (SA) namespace
      */
@@ -353,6 +359,25 @@ private static void load(DynaFlowParameters parameters, ModuleConfig config) {
         config.getOptionalBooleanProperty(MERGE_LOADS).ifPresent(parameters::setMergeLoads);
     }
 
+    public static void log(LoadFlowParameters parameters, DynaFlowParameters parametersExt) {
+        if (LOGGER.isInfoEnabled()) {
+            AsciiTable at = new AsciiTable();
+            at.addRule();
+            at.addRow("Name", "Value");
+            at.addRule();
+            for (var e : parameters.toMap().entrySet()) {
+                at.addRow(e.getKey(), e.getValue());
+            }
+            for (var e : parametersExt.createMapFromParameters().entrySet()) {
+                at.addRow(e.getKey(), Objects.toString(e.getValue(), ""));
+            }
+            at.addRule();
+            at.getRenderer().setCWC(new CWC_LongestWord());
+            at.setPaddingLeftRight(1, 1);
+            LOGGER.info("Parameters:\n{}", at.render());
+        }
+    }
+
     public void update(Map<String, String> properties) {
         Objects.requireNonNull(properties);
         Optional.ofNullable(properties.get(SVC_REGULATION_ON)).ifPresent(prop -> setSvcRegulationOn(Boolean.parseBoolean(prop)));
diff --git a/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowProvider.java b/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowProvider.java
index e7581daac..1c3064884 100644
--- a/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowProvider.java
+++ b/dynaflow/src/main/java/com/powsybl/dynaflow/DynaFlowProvider.java
@@ -115,6 +115,7 @@ public CompletableFuture<LoadFlowResult> run(Network network, ComputationManager
         Objects.requireNonNull(workingStateId);
         Objects.requireNonNull(loadFlowParameters);
         DynaFlowParameters dynaFlowParameters = getParametersExt(loadFlowParameters);
+        DynaFlowParameters.log(loadFlowParameters, dynaFlowParameters);
         DynaFlowConfig config = Objects.requireNonNull(configSupplier.get());
         ExecutionEnvironment env = new ExecutionEnvironment(config.createEnv(), WORKING_DIR_PREFIX, config.isDebug());
         Command versionCmd = getVersionCommand(config);