namespace McpStudy.McpServerSSE;

public class Program
{
    public static void Main(string[] args)
    {
        var builder = WebApplication.CreateBuilder(args);

        // Add services to the container.

        builder.Services.AddControllers();

        // Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
        builder.Services.AddOpenApi();

        builder.Services
            .AddMcpServer()
            .WithHttpTransport()
            .WithToolsFromAssembly(typeof(McpStudy.Core.TimeTools).Assembly)
            .WithToolsFromAssembly(typeof(McpStudy.McpServerSSE.Program).Assembly);


        var app = builder.Build();

        // Configure the HTTP request pipeline.
        app.MapOpenApi();

        app.UseSwaggerUI(options =>
        {
            options.SwaggerEndpoint("/openapi/v1.json", "v1");
        });

        app.UseAuthorization();


        app.MapControllers();

        //配置启动地址(支持子站点):自定义中间件+重定向
        //只能用中间件，不能用路由(app.Map): / 和 "" 会优先被app.MapMcp处理
        app.Use(async (context, next) =>
        {
            if (context.Request.Path == "/" || context.Request.Path == "")
            {
                context.Response.ContentType = "text/html";
                await context.Response.SendFileAsync(Path.Combine(app.Environment.ContentRootPath, "index.html"));
            }
            else
            {
                await next();
            }
        });

        app.MapMcp();

        app.Run();
    }
}