using Apimanager_backend.Services;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using StackExchange.Redis;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Text;

namespace Apimanager_backend.Config
{
    public static class ServiceCollectionExtensions
    {
        public static IServiceCollection AddAllService(this IServiceCollection services,IConfiguration configuration)
        {
            services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
            services.AddJWTService(configuration);
            services.AddScoped<IUserService, UserService>();
            services.AddScoped<IAuthService, AuthService>();
            services.AddSingleton<ITokenService, TokenService>();
            services.AddSingleton<IRefreshTokenService, RefreshTokenService>();
            return services;
        }
        public static IServiceCollection AddJWTService(this IServiceCollection services,IConfiguration configuration)
        {
            var jwtSettings = configuration.GetSection("JwtSettings");
            var key = Encoding.ASCII.GetBytes(jwtSettings["Secret"]);
            // JWT配置
            services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
                .AddJwtBearer(options =>
                {
                    options.TokenValidationParameters = new TokenValidationParameters
                    {
                        ValidateIssuer = true,
                        ValidateAudience = true,
                        ValidateLifetime = true,
                        ValidateIssuerSigningKey = true,
                        ValidIssuer = jwtSettings["Issuer"],
                        ValidAudience = jwtSettings["Audience"],
                        IssuerSigningKey = new SymmetricSecurityKey(key)
                    };
                });

            //redis配置
            services.AddSingleton<IConnectionMultiplexer>(ConnectionMultiplexer.Connect(configuration["Redis:ConnectionString"]));
            return services;
        }
    }
}