using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using NUnit.Framework;
using Pleasant.Core;
using Stimulsoft.Report;

namespace Pleasant.Reporting.Tests
{
    [TestFixture]
    public class StimulsoftTests
    {
        public const int Breadth = 50;
        public const int Depth = 2;

        [Test]
        [Ignore("Manually executed.")]
        public void GenerateClassHierarchy()
        {
            StringBuilder sb = new StringBuilder();
            GenerateClass(sb, "C", Depth);
            File.WriteAllText(Path.Combine(CorePath.GetApplicationFolder(), "..", "..", "StimulsoftGenerated.cs"), sb.ToString());
        }

        [Test]
        [Ignore("Manually executed.")]
        [STAThread]
        public void ShowDesignerForGeneratedClass()
        {
            var r = new StiReport();
            r.RegData("DataForReport", new C());
            r.DesignWithWpf();
        }

        private void GenerateClass(StringBuilder sb, string name, int remainingDepth)
        {
            sb.AppendLine("public class " + name + "{");
            sb.AppendLine("public " + name + "()" + "{");
            if (remainingDepth > 0)
            {
                for(int i=0; i<Breadth; i++)
                {
                    sb.AppendLine(name + "_" + i + " = new " + name + "_" + i + "();");
                }
            }
            sb.AppendLine("}");
            if (remainingDepth > 0)
            {
                for(int i=0; i<Breadth; i++)
                {
                    sb.AppendLine("public " + name + "_" + i + " " + name + "_" + i + " { get; set; }");
                }
            }
            sb.AppendLine("}");

            if (remainingDepth > 0)
            {
                for (int i = 0; i < Breadth; i++)
                {
                    GenerateClass(sb, name + "_" + i, remainingDepth-1);
                }
            }
        }
    }
}