using BuaaLocationServer.Middlewares.Db;
using BuaaLocationServer.Middlewares.Jwts;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.AspNetCore.SignalR;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Microsoft.OpenApi.Models;
using System.Reflection;
using System.Text;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddDbContext<BuaaDbContext>((provider, options) =>
{
    if (!builder.Environment.IsProduction()) options.EnableSensitiveDataLogging();
    options.UseSqlite(builder.Configuration.GetConnectionString("SQLite"),
                      opts => opts.UseQuerySplittingBehavior(QuerySplittingBehavior.SplitQuery));
});
builder.Services.Configure<JwtOptions>(builder.Configuration.GetSection("JwtSettings"));
builder.Services.AddAuthorization();
builder.Services.AddAuthentication("Bearer").AddJwtBearer(o => {
    o.RequireHttpsMetadata = false;
    var secret = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["JwtSettings:Secret"] ?? string.Empty));
    o.TokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
    {
        NameClaimType = JwtClaimTypes.Name,
        RoleClaimType = JwtClaimTypes.Role,

        ValidateIssuer = true,
        ValidIssuer = builder.Configuration["JwtSettings:Issuer"],
        ValidateIssuerSigningKey = true,
        IssuerSigningKey = secret,
        ValidateAudience = true,
        ValidAudience = builder.Configuration["JwtSettings:Audience"],
        RequireExpirationTime = true,
        ValidateLifetime = true,
        ClockSkew = TimeSpan.FromSeconds(30)
    };
});

builder.Services.AddSingleton<IJwtService, JwtService>();

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(options =>
{


    options.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
    {
        Description = "使用 JWT Bearer 模式进行授权。示例: \"Bearer {token}\"",
        Name = "Authorization",             //Jwt default param name
        In = ParameterLocation.Header,      //Jwt store address
        Type = SecuritySchemeType.ApiKey,   //Security scheme type
        Scheme = "Bearer",
        BearerFormat = "JWT"
    });
    options.AddSecurityRequirement(new OpenApiSecurityRequirement
        {
        {
            new OpenApiSecurityScheme
            {
                Reference = new OpenApiReference
                {
                    Type = ReferenceType.SecurityScheme,
                    Id = "Bearer"
                },
            },
            Array.Empty<string>()
        }
        });
});
builder.Services.AddMemoryCache();
var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI(o => o.EnablePersistAuthorization());
}

//app.UseHttpsRedirection();
app.SetupDatabase();

app.UseAuthorization();

app.MapControllers();

app.Run();