Move engine methods utilising serialisation to Adapter Execute

LadybugTools_Adapter/AdapterActions/Execute.cs

@@ -0,0 +1,263 @@
+/*
+ * This file is part of the Buildings and Habitats object Model (BHoM)
+ * Copyright (c) 2015 - 2023, the respective contributors. All rights reserved.
+ *
+ * Each contributor holds copyright over their respective contributions.
+ * The project versioning (Git) records all such contribution source information.
+ *                                           
+ *                                                                              
+ * The BHoM is free software: you can redistribute it and/or modify         
+ * it under the terms of the GNU Lesser General Public License as published by  
+ * the Free Software Foundation, either version 3.0 of the License, or          
+ * (at your option) any later version.                                          
+ *                                                                              
+ * The BHoM 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 Lesser General Public License for more details.                          
+ *                                                                            
+ * You should have received a copy of the GNU Lesser General Public License     
+ * along with this code. If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.      
+ */
+
+using BH.Engine.Adapter;
+using BH.Engine.LadybugTools;
+using BH.oM.Adapter;
+using BH.oM.Adapter.Commands;
+using BH.oM.Base;
+using BH.oM.Data.Requests;
+using BH.oM.LadybugTools;
+using BH.oM.Python;
+using BH.Engine.Python;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace BH.Adapter.LadybugTools
+{
+    public partial class LadybugToolsAdapter : BHoMAdapter
+    {
+        bool m_executeSuccess = false;
+        public override Output<List<object>, bool> Execute(IExecuteCommand command, ActionConfig actionConfig = null)
+        {
+            m_executeSuccess = false;
+            Output<List<object>, bool> output = new Output<List<object>, bool>() { Item1 = new List<object>(), Item2 = false };
+
+            List<object> temp = IRunCommand(command);
+
+            output.Item1 = temp;
+            output.Item2 = m_executeSuccess;
+
+            return output;
+        }
+
+        /**************************************************/
+        /* Public methods - Interface                     */
+        /**************************************************/
+
+        public List<object> IRunCommand(IExecuteCommand command)
+        {
+            if (command == null)
+            {
+                BH.Engine.Base.Compute.RecordError("Please input a valid Ladybug Command to execute.");
+                return new List<object>();
+            }
+
+            return RunCommand(command as dynamic);
+        }
+
+        /**************************************************/
+        /* Private methods - Run Ladybug Command          */
+        /**************************************************/
+
+        private List<object> RunCommand(GetMaterialCommand command)
+        {
+            PythonEnvironment env = Engine.LadybugTools.Compute.InstallPythonEnv_LBT(true);
+            LadybugConfig config = new LadybugConfig()
+            {
+                JsonFile = new FileSettings()
+                {
+                    FileName = $"LBTBHoM_Materials_{DateTime.Now:yyyyMMdd}.json",
+                    Directory = Path.GetTempPath()
+                }
+            };
+
+            if (!File.Exists(config.JsonFile.GetFullFileName()))
+            {
+                string script = Path.Combine(Engine.Python.Query.DirectoryCode(), "LadybugTools_Toolkit\\src\\ladybugtools_toolkit\\bhom\\wrapped", "get_material.py");
+
+                string cmdCommand = $"{env.Executable} {script} -j \"{config.JsonFile.GetFullFileName()}\"";
+
+                Engine.Python.Compute.RunCommandStdout(command: cmdCommand, hideWindows: true);
+            }
+
+            List<object> materialObjects = Pull(new FilterRequest(), actionConfig: config).ToList();
+
+            m_executeSuccess = true;
+            return materialObjects.Where(m => (m as IEnergyMaterialOpaque).Name.Contains(command.Filter)).ToList();
+        }
+
+        /**************************************************/
+
+        private List<object> RunCommand(GetTypologyCommand command)
+        {
+            PythonEnvironment env = Engine.LadybugTools.Compute.InstallPythonEnv_LBT(true);
+            LadybugConfig config = new LadybugConfig()
+            {
+                JsonFile = new FileSettings()
+                {
+                    FileName = $"LBTBHoM_Typologies_{DateTime.Now:yyyyMMdd}.json",
+                    Directory = Path.GetTempPath()
+                }
+            };
+
+            if (!File.Exists(config.JsonFile.GetFullFileName()))
+            {
+                string script = Path.Combine(Engine.Python.Query.DirectoryCode(), "LadybugTools_Toolkit\\src\\ladybugtools_toolkit\\bhom\\wrapped", "get_typology.py");
+
+                string cmdCommand = $"{env.Executable} {script} -j \"{config.JsonFile.GetFullFileName()}\"";
+
+                Engine.Python.Compute.RunCommandStdout(command: cmdCommand, hideWindows: true);
+            }
+
+            List<object> typologyObjects = Pull(new FilterRequest(), actionConfig: config).ToList();
+
+            m_executeSuccess = true;
+            return typologyObjects.Where(m => (m as Typology).Name.Contains(command.Filter)).ToList();
+        }
+
+        /**************************************************/
+
+        private List<object> RunCommand(RunSimulationCommand command)
+        {
+            // validation prior to passing to Python
+            if (command.EpwFile == null)
+            {
+                BH.Engine.Base.Compute.RecordError($"{nameof(command.EpwFile)} input cannot be null.");
+                return null;
+            }
+
+            if (!File.Exists(command.EpwFile.GetFullFileName()))
+            {
+                BH.Engine.Base.Compute.RecordError($"{command.EpwFile.GetFullFileName()} does not exist.");
+                return null;
+            }
+
+            if (command.GroundMaterial == null)
+            {
+                BH.Engine.Base.Compute.RecordError($"{nameof(command.GroundMaterial)} input cannot be null.");
+                return null;
+            }
+
+            if (command.ShadeMaterial == null)
+            {
+                BH.Engine.Base.Compute.RecordError($"{nameof(command.ShadeMaterial)} input cannot be null.");
+                return null;
+            }
+
+            // construct adapter and config
+            LadybugConfig config = new LadybugConfig()
+            {
+                JsonFile = new FileSettings()
+                {
+                    FileName = $"LBTBHoM_{Guid.NewGuid()}.json",
+                    Directory = Path.GetTempPath()
+                }
+            };
+
+            // construct the base object and file to be passed to Python for simulation
+            SimulationResult simulationResult = new SimulationResult()
+            {
+                EpwFile = Path.GetFullPath(command.EpwFile.GetFullFileName()).Replace(@"\", "/"),
+                GroundMaterial = command.GroundMaterial,
+                ShadeMaterial = command.ShadeMaterial,
+                Name = Engine.LadybugTools.Compute.SimulationID(command.EpwFile.GetFullFileName(), command.GroundMaterial, command.ShadeMaterial)
+            };
+
+            // push object to json file
+            Push(new List<SimulationResult>() { simulationResult }, actionConfig: config);
+
+            // locate the Python executable and file containing the simulation code
+            PythonEnvironment env = Engine.LadybugTools.Compute.InstallPythonEnv_LBT(true);
+            string script = Path.Combine(Engine.Python.Query.DirectoryCode(), "LadybugTools_Toolkit\\src\\ladybugtools_toolkit\\bhom\\wrapped", "simulation_result.py");
+
+            // run the simulation
+            string cmdCommand = $"{env.Executable} {script} -j \"{config.JsonFile.GetFullFileName()}\"";
+            Engine.Python.Compute.RunCommandStdout(command: cmdCommand, hideWindows: true);
+
+            // reload from Python results
+            List<object> simulationResultPopulated = Pull(new FilterRequest(), actionConfig: config).ToList();
+
+            // remove temporary file
+            File.Delete(config.JsonFile.GetFullFileName());
+
+            m_executeSuccess = true;
+            return simulationResultPopulated;
+        }
+
+        /**************************************************/
+
+        private List<object> RunCommand(RunExternalComfortCommand command)
+        {
+            if (command.SimulationResult == null)
+            {
+                BH.Engine.Base.Compute.RecordError($"{nameof(command.SimulationResult)} input cannot be null.");
+                return null;
+            }
+
+            if (command.Typology == null)
+            {
+                BH.Engine.Base.Compute.RecordError($"{nameof(command.Typology)} input cannot be null.");
+                return null;
+            }
+
+            LadybugConfig config = new LadybugConfig()
+            {
+                JsonFile = new FileSettings()
+                {
+                    FileName = $"LBTBHoM_{Guid.NewGuid()}.json",
+                    Directory = Path.GetTempPath()
+                }
+            };
+
+            // construct the base object
+            ExternalComfort externalComfort = new ExternalComfort()
+            {
+                SimulationResult = command.SimulationResult,
+                Typology = command.Typology,
+            };
+
+            // push objects to json file
+            Push(new List<ExternalComfort>() { externalComfort }, actionConfig: config);
+
+            // locate the Python executable and file containing the simulation code
+            PythonEnvironment env = Engine.LadybugTools.Compute.InstallPythonEnv_LBT(true);
+            string script = Path.Combine(Engine.Python.Query.DirectoryCode(), "LadybugTools_Toolkit\\src\\ladybugtools_toolkit\\bhom\\wrapped", "external_comfort.py");
+
+            // run the calculation
+            string cmdCommand = $"{env.Executable} {script} -j \"{config.JsonFile.GetFullFileName()}\"";
+            Engine.Python.Compute.RunCommandStdout(command: cmdCommand, hideWindows: true);
+
+            // reload from Python results
+            List<object> externalComfortPopulated = Pull(new FilterRequest(), actionConfig: config).ToList();
+
+            // remove temporary file
+            File.Delete(config.JsonFile.GetFullFileName());
+
+            m_executeSuccess = true;
+            return externalComfortPopulated;
+        }
+
+        /**************************************************/
+        /* Private methods - Fallback                     */
+        /**************************************************/
+
+        private List<object> RunCommand(IExecuteCommand command)
+        {
+            BH.Engine.Base.Compute.RecordError($"The command {command.GetType().FullName} is not valid for the LadybugTools Adapter. Please use a LadybugCommand, or use the correct adapter for the input command.");
+            return new List<object>();
+        }
+    }
+}

LadybugTools_Adapter/LadybugTools_Adapter.csproj

@@ -67,6 +67,16 @@
       <SpecificVersion>False</SpecificVersion>
       <Private>False</Private>
     </Reference>
+    <Reference Include="Python_Engine">
+      <HintPath>$(ProgramData)\BHoM\Assemblies\Python_Engine.dll</HintPath>
+	  <Private>False</Private>
+	  <SpecificVersion>False</SpecificVersion>
+    </Reference>
+    <Reference Include="Python_oM">
+      <HintPath>$(ProgramData)\BHoM\Assemblies\Python_oM.dll</HintPath>
+	  <Private>False</Private>
+	  <SpecificVersion>False</SpecificVersion>
+    </Reference>
     <Reference Include="Serialiser_Engine">
       <HintPath>$(ProgramData)\BHoM\Assemblies\Serialiser_Engine.dll</HintPath>
       <Private>False</Private>