// See https://aka.ms/new-console-template for more information

using DynamicScriptTest;

using Microsoft.CodeAnalysis.CSharp.Scripting;

using Microsoft.CodeAnalysis.Scripting;

Console.Write("测试基本算数表达式:(1+2)*3/4");

var res = await CSharpScript.EvaluateAsync("(1+2)*3/4");

Console.WriteLine(res);

Console.WriteLine("测试Math函数:Sqrt(2)");

res = await CSharpScript.EvaluateAsync("Sqrt(2)", ScriptOptions.Default.WithImports("System.Math"));

Console.WriteLine(res);

Console.WriteLine(@"测试字符串函数:""Hello"".Length");

res = await CSharpScript.EvaluateAsync(@"""Hello"".Length");

Console.WriteLine(res);

Console.WriteLine(@"测试输入输出函数:Directory.GetCurrentDirectory()");

res = await CSharpScript.EvaluateAsync("Directory.GetCurrentDirectory()",

ScriptOptions.Default.WithImports("System.IO"));

Console.WriteLine(res);

Console.WriteLine(@"测试变量:");

var student = new Student { Height = 1.75M, Weight = 75 };

//student.BMI=await CSharpScript.EvaluateAsync<Decimal>("Weight/Height/Height", globals: student);

await CSharpScript.RunAsync("BMI=Weight/Height/Height", globals: student);

Console.WriteLine(student.BMI);

Console.WriteLine(@"测试脚本编译复用:");

var scriptBMI = CSharpScript.Create<Decimal>("Weight/Height/Height", globalsType: typeof(Student));

scriptBMI.Compile();

Console.WriteLine((await scriptBMI.RunAsync(new Student { Height = 1.72M, Weight = 65 })).ReturnValue);

Console.WriteLine(@"测试脚本中定义函数:");

string script1 = "decimal Bmi(decimal w,decimal h) { return w/h/h; } return Bmi(Weight,Height);";

var result = await CSharpScript.EvaluateAsync<decimal>(script1, globals: student);

Console.WriteLine(result);

Console.WriteLine(@"测试脚本中的变量:");

var script = CSharpScript.Create("int x=1;");

script = script.ContinueWith("int y=1;");

script = script.ContinueWith("return x+y;");

Console.WriteLine((await script.RunAsync()).ReturnValue);