[R] Request parsing to separate class

[#4] [add] implementation

Author: i4004

src/Simplify.Web.Postman/Models/Body.cs

@@ -0,0 +1,34 @@
+#nullable disable
+
+namespace Simplify.Web.Postman.Models
+{
+	/// <summary>
+	/// provides Body model
+	/// </summary>
+	public class Body
+	{
+		/// <summary>
+		/// Gets or sets the mode.
+		/// </summary>
+		/// <value>
+		/// The mode.
+		/// </value>
+		public string Mode { get; set; }
+
+		/// <summary>
+		/// Gets or sets the raw body data.
+		/// </summary>
+		/// <value>
+		/// The raw.
+		/// </value>
+		public string Raw { get; set; }
+
+		/// <summary>
+		/// Gets or sets the options.
+		/// </summary>
+		/// <value>
+		/// The options.
+		/// </value>
+		public BodyOptions Options { get; set; }
+	}
+}

src/Simplify.Web.Postman/Models/BodyOptions.cs

@@ -0,0 +1,18 @@
+#nullable disable
+
+namespace Simplify.Web.Postman.Models
+{
+	/// <summary>
+	/// Provides body options model
+	/// </summary>
+	public class BodyOptions
+	{
+		/// <summary>
+		/// Gets or sets the sub options.
+		/// </summary>
+		/// <value>
+		/// The raw.
+		/// </value>
+		public BodyRawOptions Raw { get; set; }
+	}
+}

src/Simplify.Web.Postman/Models/BodyRawOptions.cs

@@ -0,0 +1,18 @@
+#nullable disable
+
+namespace Simplify.Web.Postman.Models
+{
+	/// <summary>
+	/// Provides body options raw options
+	/// </summary>
+	public class BodyRawOptions
+	{
+		/// <summary>
+		/// Gets or sets the language.
+		/// </summary>
+		/// <value>
+		/// The language.
+		/// </value>
+		public string Language { get; set; }
+	}
+}

src/Simplify.Web.Postman/Models/Request.cs

@@ -22,5 +22,13 @@ public class Request
 		/// The URL.
 		/// </value>
 		public Url Url { get; set; }
+
+		/// <summary>
+		/// Gets or sets the body.
+		/// </summary>
+		/// <value>
+		/// The body.
+		/// </value>
+		public Body Body { get; set; }
 	}
 }

src/Simplify.Web.Postman/PartBuilders/CollectionHeaderBuilder.cs

@@ -15,10 +15,7 @@ public class CollectionHeaderBuilder : ICollectionPartBuilder
 		/// Initializes a new instance of the <see cref="CollectionHeaderBuilder"/> class.
 		/// </summary>
 		/// <param name="settings">The settings.</param>
-		public CollectionHeaderBuilder(IPostmanGenerationSettings settings)
-		{
-			_settings = settings;
-		}
+		public CollectionHeaderBuilder(IPostmanGenerationSettings settings) => _settings = settings;
 
 		/// <summary>
 		/// Builds the specified model part.

src/Simplify.Web.Postman/PartBuilders/CollectionItemsBuilder.cs

@@ -1,5 +1,4 @@
-using System.Collections;
-using System;
+using System;
 using System.Linq;
 using System.Collections.Generic;
 using Simplify.Web.Meta;
@@ -13,11 +12,6 @@ namespace Simplify.Web.Postman.PartBuilders
 	/// <seealso cref="ICollectionPartBuilder" />
 	public class CollectionItemsBuilder : ICollectionPartBuilder
 	{
-		/// <summary>
-		/// The base URL path.
-		/// </summary>
-		public const string BaseUrlPath = "{{BaseUrl}}";
-
 		/// <summary>
 		/// Builds the specified model part.
 		/// </summary>
@@ -38,18 +32,10 @@ public void Build(CollectionModel model)
 		private static CollectionItem BuildCollectionItem(IControllerMetaData metaData, KeyValuePair<HttpMethod, string> route) =>
 			new()
 			{
-				Name = metaData.ControllerType.Name,
-				Request = new Request
-				{
-					Url = new Url
-					{
-						Host = BaseUrlPath,
-						Path = BuildPathItems(route.Value)
-					},
-					Method = route.Key.ToString().ToUpper()
-				}
+				Name = BuildName(metaData),
+				Request = RequestBuilder.Build(metaData, route)
 			};
 
-		private static IList<string> BuildPathItems(string controllerRoute) => controllerRoute.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries).ToList();
+		private static string BuildName(IControllerMetaData metaData) => metaData.ControllerType.Name;
 	}
 }

src/Simplify.Web.Postman/PartBuilders/RequestBuilder.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.Encodings.Web;
+using System.Text.Json;
+using Simplify.Web.Meta;
+using Simplify.Web.Postman.Models;
+
+namespace Simplify.Web.Postman.PartBuilders
+{
+	/// <summary>
+	/// Provides request builder
+	/// </summary>
+	public static class RequestBuilder
+	{
+		/// <summary>
+		/// The base URL path.
+		/// </summary>
+		public const string DefaultBaseUrlPath = "{{BaseUrl}}";
+
+		private static string? _baseUrlPath;
+
+		/// <summary>
+		/// Gets or sets the base URL path.
+		/// </summary>
+		public static string BaseUrlPath
+		{
+			get => _baseUrlPath ?? DefaultBaseUrlPath;
+			set => _baseUrlPath = value ?? throw new NotImplementedException(nameof(value));
+		}
+
+		/// <summary>
+		/// Builds the request
+		/// </summary>
+		/// <param name="metaData">The meta data.</param>
+		/// <param name="route">The route.</param>
+		public static Request Build(IControllerMetaData metaData, KeyValuePair<HttpMethod, string> route) =>
+			new()
+			{
+				Url = new Url
+				{
+					Host = BaseUrlPath,
+					Path = BuildPath(route.Value)
+				},
+				Method = route.Key.ToString().ToUpper(),
+				Body = TryBuildBody(metaData)
+			};
+
+		private static IList<string> BuildPath(string controllerRoute) => controllerRoute.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries).ToList();
+
+		private static Body? TryBuildBody(IControllerMetaData metaData)
+		{
+			if (metaData.ControllerType.BaseType.GenericTypeArguments.Length == 0)
+				return null;
+
+			var body = new Body()
+			{
+				Mode = "raw",
+				Raw = BuildRequestJsonData(metaData.ControllerType.BaseType.GenericTypeArguments[0]),
+				Options = new()
+				{
+					Raw = new()
+					{
+						Language = "json"
+					}
+				}
+			};
+
+			return body;
+		}
+		private static string BuildRequestJsonData(Type modelType) => JsonSerializer.Serialize(Activator.CreateInstance(modelType), new()
+		{
+			WriteIndented = true
+		});
+	}
+}