232 lines
7.8 KiB
C#
232 lines
7.8 KiB
C#
using Microsoft.EntityFrameworkCore;
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using DramaLing.Api.Data;
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using DramaLing.Api.Services;
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using DramaLing.Api.Services.Caching;
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using DramaLing.Api.Services.Monitoring;
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using DramaLing.Api.Services.Storage;
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using DramaLing.Api.Middleware;
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using DramaLing.Api.Models.Configuration;
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using DramaLing.Api.Repositories;
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using DramaLing.Api.Extensions;
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using Microsoft.AspNetCore.Authentication.JwtBearer;
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using Microsoft.IdentityModel.Tokens;
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using Microsoft.Extensions.Options;
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using Microsoft.Extensions.FileProviders;
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using System.Text;
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var builder = WebApplication.CreateBuilder(args);
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// ✅ 配置管理：強型別配置和驗證
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builder.Services.Configure<GeminiOptions>(
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builder.Configuration.GetSection(GeminiOptions.SectionName));
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builder.Services.AddSingleton<IValidateOptions<GeminiOptions>, GeminiOptionsValidator>();
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// 新增 Replicate 配置
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builder.Services.Configure<ReplicateOptions>(
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builder.Configuration.GetSection(ReplicateOptions.SectionName));
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builder.Services.AddSingleton<IValidateOptions<ReplicateOptions>, ReplicateOptionsValidator>();
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// 在開發環境設定 API Key - 修復配置讀取邏輯
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if (builder.Environment.IsDevelopment())
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{
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builder.Services.PostConfigure<GeminiOptions>(options =>
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{
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// 只有當 ApiKey 未設置時才嘗試從其他來源讀取
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if (string.IsNullOrEmpty(options.ApiKey))
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{
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// 優先從環境變數讀取
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var envApiKey = Environment.GetEnvironmentVariable("GEMINI_API_KEY");
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if (!string.IsNullOrEmpty(envApiKey))
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{
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options.ApiKey = envApiKey;
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}
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// 如果環境變數沒有，Configuration 應該已經包含 user-secrets
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// 這裡只是作為後備，不應該覆蓋已經從 user-secrets 載入的設定
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else if (string.IsNullOrEmpty(builder.Configuration["Gemini:ApiKey"]))
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{
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// 只有在真的沒有任何配置時才使用測試金鑰
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options.ApiKey = "test-key";
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}
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}
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});
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}
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// Add services to the container.
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builder.Services.AddControllers()
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.AddJsonOptions(options =>
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{
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options.JsonSerializerOptions.ReferenceHandler = System.Text.Json.Serialization.ReferenceHandler.IgnoreCycles;
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options.JsonSerializerOptions.WriteIndented = true;
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});
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// 配置資料庫服務
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builder.Services.AddDatabaseServices(builder.Configuration);
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// 配置 Repository 和 Caching 服務
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builder.Services.AddRepositoryServices();
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builder.Services.AddCachingServices();
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// 配置 AI 和業務服務
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builder.Services.AddAIServices(builder.Configuration);
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builder.Services.AddBusinessServices();
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// 🆕 選項詞彙庫服務註冊
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builder.Services.Configure<OptionsVocabularyOptions>(
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builder.Configuration.GetSection(OptionsVocabularyOptions.SectionName));
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builder.Services.AddSingleton<IValidateOptions<OptionsVocabularyOptions>, OptionsVocabularyOptionsValidator>();
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builder.Services.AddSingleton<OptionsVocabularyMetrics>(); // 監控指標服務
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// builder.Services.AddScoped<OptionsVocabularySeeder>(); // 暫時註解，使用固定選項
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builder.Services.AddScoped<IOptionsVocabularyService, OptionsVocabularyService>();
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// (圖片相關服務已透過 AddAIServices 和 AddBusinessServices 註冊)
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// Background Services (快取清理服務已移除)
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// Authentication - 從環境變數讀取 JWT 配置
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var supabaseUrl = Environment.GetEnvironmentVariable("DRAMALING_SUPABASE_URL")
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?? builder.Configuration["Supabase:Url"]
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?? "https://localhost";
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var jwtSecret = Environment.GetEnvironmentVariable("DRAMALING_SUPABASE_JWT_SECRET")
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?? builder.Configuration["Supabase:JwtSecret"]
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?? "dev-secret-minimum-32-characters-long-for-jwt-signing-in-development-mode-only";
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builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
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.AddJwtBearer(options =>
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{
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options.TokenValidationParameters = new TokenValidationParameters
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{
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ValidateIssuer = true,
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ValidateAudience = true,
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ValidateLifetime = true,
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ValidateIssuerSigningKey = true,
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ValidIssuer = supabaseUrl,
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ValidAudience = "authenticated",
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IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSecret))
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};
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});
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// CORS for frontend
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builder.Services.AddCors(options =>
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{
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options.AddPolicy("AllowFrontend", policy =>
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{
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policy.WithOrigins("http://localhost:3000", "http://localhost:3001", "http://localhost:3002")
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.AllowAnyHeader()
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.AllowAnyMethod()
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.AllowCredentials()
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.SetPreflightMaxAge(TimeSpan.FromMinutes(5));
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});
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// 開發環境允許所有來源
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options.AddPolicy("AllowAll", policy =>
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{
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policy.AllowAnyOrigin()
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.AllowAnyHeader()
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.AllowAnyMethod();
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});
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});
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// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen(c =>
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{
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c.SwaggerDoc("v1", new() { Title = "DramaLing API", Version = "v1" });
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// JWT Authentication for Swagger
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c.AddSecurityDefinition("Bearer", new Microsoft.OpenApi.Models.OpenApiSecurityScheme
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{
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Description = "JWT Authorization header using the Bearer scheme",
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Name = "Authorization",
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In = Microsoft.OpenApi.Models.ParameterLocation.Header,
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Type = Microsoft.OpenApi.Models.SecuritySchemeType.ApiKey,
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Scheme = "Bearer"
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});
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c.AddSecurityRequirement(new Microsoft.OpenApi.Models.OpenApiSecurityRequirement
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{
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{
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new Microsoft.OpenApi.Models.OpenApiSecurityScheme
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{
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Reference = new Microsoft.OpenApi.Models.OpenApiReference
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{
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Type = Microsoft.OpenApi.Models.ReferenceType.SecurityScheme,
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Id = "Bearer"
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}
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},
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Array.Empty<string>()
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}
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});
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});
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var app = builder.Build();
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// Configure the HTTP request pipeline.
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// 全域錯誤處理中介軟體 (保持原有的)
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app.UseMiddleware<ErrorHandlingMiddleware>();
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// TODO: 新的中間件需要修正編譯錯誤後再啟用
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// app.UseMiddleware<SecurityMiddleware>();
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// app.UseMiddleware<AdvancedErrorHandlingMiddleware>();
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI(c =>
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{
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c.SwaggerEndpoint("/swagger/v1/swagger.json", "DramaLing API v1");
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c.RoutePrefix = "swagger";
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});
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}
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// 開發環境使用寬鬆的 CORS 政策
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if (app.Environment.IsDevelopment())
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{
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app.UseCors("AllowAll");
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}
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else
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{
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app.UseCors("AllowFrontend");
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}
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app.UseHttpsRedirection();
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// 開發環境靜態檔案服務 (暫時用，生產時會使用雲端 CDN)
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if (app.Environment.IsDevelopment())
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{
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app.UseStaticFiles(new StaticFileOptions
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{
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FileProvider = new PhysicalFileProvider(
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Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "images")),
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RequestPath = "/images"
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});
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}
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app.UseAuthentication();
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app.UseAuthorization();
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app.MapControllers();
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// Health check endpoint
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app.MapGet("/health", () => new { Status = "Healthy", Timestamp = DateTime.UtcNow });
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// 確保資料庫已創建
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using (var scope = app.Services.CreateScope())
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{
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var context = scope.ServiceProvider.GetRequiredService<DramaLingDbContext>();
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try
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{
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context.Database.EnsureCreated();
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app.Logger.LogInformation("Database ensured created - Using fixed vocabulary options");
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}
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catch (Exception ex)
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{
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app.Logger.LogError(ex, "Error creating database");
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}
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}
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app.Run();
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// 使 Program 類別對測試專案可見
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public partial class Program { } |