303 lines
9.8 KiB
C#
303 lines
9.8 KiB
C#
using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using MilliSim.Common.Dtos;
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using MilliSim.Common.Models;
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using MilliSim.Services;
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namespace MilliSim.Controllers;
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[ApiController]
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[Route("api/projects")]
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public class ProjectsController : ControllerBase
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{
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private readonly IProjectService _projectService;
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public ProjectsController(IProjectService projectService)
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{
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_projectService = projectService;
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}
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// ===== 前台接口 =====
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/// <summary>
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/// 公开项目列表
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/// </summary>
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[HttpGet("public")]
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public async Task<ApiResponse<PagedResult<ProjectDto>>> GetPublicProjects([FromQuery] ProjectQueryRequest request)
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{
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return await _projectService.GetPublishedProjectsAsync(request);
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}
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/// <summary>
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/// 公开项目详情（自增浏览数）
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/// </summary>
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[HttpGet("public/{id:long}")]
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public async Task<ApiResponse<ProjectDto>> GetPublicProject(long id)
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{
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return await _projectService.GetProjectByIdAsync(id, incrementView: true);
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}
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/// <summary>
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/// 相关项目
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/// </summary>
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[HttpGet("related/{id:long}")]
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public async Task<ApiResponse<List<ProjectDto>>> GetRelatedProjects(long id, [FromQuery] int count = 4)
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{
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return await _projectService.GetRelatedProjectsAsync(id, count);
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}
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/// <summary>
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/// 收藏切换
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/// </summary>
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[HttpPost("{id:long}/favorite")]
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[Authorize]
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public async Task<ApiResponse> ToggleFavorite(long id)
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{
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return await _projectService.ToggleFavoriteAsync(id);
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}
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/// <summary>
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/// 我的收藏
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/// </summary>
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[HttpGet("favorites")]
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[Authorize]
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public async Task<ApiResponse<PagedResult<ProjectDto>>> GetFavorites([FromQuery] PageRequest request)
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{
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return await _projectService.GetFavoritesAsync(request);
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}
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/// <summary>
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/// 记录体验
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/// </summary>
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[HttpPost("{id:long}/experience")]
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[Authorize]
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public async Task<ApiResponse> RecordExperience(long id, [FromBody] RecordExperienceRequest request)
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{
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return await _projectService.RecordExperienceAsync(id, request.DurationSeconds);
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}
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/// <summary>
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/// 体验记录
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/// </summary>
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[HttpGet("experience-logs")]
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[Authorize]
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public async Task<ApiResponse<PagedResult<ExperienceLogDto>>> GetExperienceLogs([FromQuery] PageRequest request)
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{
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return await _projectService.GetExperienceLogsAsync(request);
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}
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// ===== 后台接口 =====
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/// <summary>
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/// 全部项目列表
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/// </summary>
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[HttpGet]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse<PagedResult<ProjectDto>>> GetProjects([FromQuery] ProjectQueryRequest request)
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{
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return await _projectService.GetProjectsAsync(request);
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}
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/// <summary>
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/// 项目详情
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/// </summary>
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[HttpGet("{id:long}")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse<ProjectDto>> GetProject(long id)
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{
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return await _projectService.GetProjectByIdAsync(id, incrementView: false);
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}
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/// <summary>
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/// 创建项目
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/// </summary>
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[HttpPost]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse<ProjectDto>> CreateProject([FromBody] CreateProjectRequest request)
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{
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return await _projectService.CreateProjectAsync(request);
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}
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/// <summary>
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/// 更新项目
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/// </summary>
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[HttpPost("{id:long}")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse<ProjectDto>> UpdateProject(long id, [FromBody] UpdateProjectRequest request)
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{
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return await _projectService.UpdateProjectAsync(id, request);
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}
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/// <summary>
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/// 删除项目
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/// </summary>
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[HttpPost("{id:long}/delete")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse> DeleteProject(long id)
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{
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return await _projectService.DeleteProjectAsync(id);
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}
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/// <summary>
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/// 发布/下架切换
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/// </summary>
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[HttpPost("{id:long}/toggle-publish")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse> TogglePublish(long id)
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{
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return await _projectService.TogglePublishAsync(id);
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}
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/// <summary>
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/// 推荐切换
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/// </summary>
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[HttpPost("{id:long}/toggle-featured")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse> ToggleFeatured(long id)
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{
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return await _projectService.ToggleFeaturedAsync(id);
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}
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/// <summary>
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/// 资源包列表（公开接口，前台项目详情页需要显示运行按钮）
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/// </summary>
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[HttpGet("{id:long}/packages")]
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public async Task<ApiResponse<List<PackageDto>>> GetPackages(long id)
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{
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return await _projectService.GetPackagesAsync(id);
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}
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/// <summary>
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/// 上传资源包
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/// </summary>
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[HttpPost("{id:long}/packages")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse<PackageDto>> UploadPackage(long id, [FromForm] PackageType type, [FromForm] string? wakeProtocolPrefix, [FromForm] string? wakeProtocolParam, IFormFile file)
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{
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return await _projectService.UploadPackageAsync(id, type, file, wakeProtocolPrefix ?? string.Empty, wakeProtocolParam ?? string.Empty);
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}
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/// <summary>
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/// 获取 WebGL 在线运行入口 URL（公开接口，前台在线运行使用）
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/// </summary>
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[HttpGet("{id:long}/webgl-run-url")]
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public async Task<ApiResponse<string>> GetWebGLRunUrl(long id)
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{
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return await _projectService.GetWebGLRunUrlAsync(id);
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}
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/// <summary>
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/// WebGL 在线运行 - 代理 index.html（公开接口）
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/// 浏览器无法直接渲染 COS 私有桶的 index.html，通过后端代理读取并注入 base 标签
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/// 资源文件通过 webgl-resource 端点 302 重定向到签名 URL 加载
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/// </summary>
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[HttpGet("{id:long}/webgl-index")]
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public async Task<IActionResult> GetWebGLIndex(long id)
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{
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try
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{
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var html = await _projectService.GetWebGLIndexHtmlAsync(id);
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return Content(html, "text/html", System.Text.Encoding.UTF8);
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}
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catch (InvalidOperationException ex)
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{
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return NotFound(new { message = ex.Message });
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}
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}
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/// <summary>
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/// WebGL 资源代理 - 302 重定向到签名 URL（公开接口）
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/// index.html 中的 base 标签将相对路径指向此端点
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/// 浏览器请求资源时，此端点生成签名 URL 并重定向，浏览器直接从 COS 加载
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/// </summary>
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[HttpGet("{id:long}/webgl-resource/{*path}")]
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public async Task<IActionResult> GetWebGLResource(long id, string path)
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{
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try
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{
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var signedUrl = await _projectService.GetWebGLResourceUrlAsync(id, path);
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return Redirect(signedUrl);
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}
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catch (InvalidOperationException ex)
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{
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return NotFound(new { message = ex.Message });
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}
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}
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/// <summary>
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/// 视频代理 - 流式转发视频内容，不暴露 COS 签名直链（防盗链）
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/// 前端 video src 指向此端点，后端流式代理 COS 文件
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/// 支持 Range 请求（视频拖动进度条）
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/// </summary>
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[HttpGet("{id:long}/video")]
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public async Task<IActionResult> GetVideo(long id)
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{
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try
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{
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var rangeHeader = Request.Headers.Range.ToString();
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var (stream, contentType, fileSize, isPartial, contentRange) = await _projectService.GetVideoStreamAsync(id, rangeHeader);
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// 防止浏览器缓存视频到磁盘
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Response.Headers.CacheControl = "no-store, no-cache, must-revalidate";
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Response.Headers.Pragma = "no-cache";
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Response.Headers.Expires = "0";
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// 内联播放，不触发下载
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Response.Headers.ContentDisposition = "inline";
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// 支持 Range 请求时设置 Content-Range 和 206 状态码
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if (isPartial && !string.IsNullOrEmpty(contentRange))
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{
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Response.Headers.ContentRange = contentRange;
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Response.StatusCode = 206;
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}
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if (fileSize.HasValue)
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{
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Response.Headers.ContentLength = fileSize.Value;
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}
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return new FileStreamResult(stream, contentType);
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}
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catch (InvalidOperationException ex)
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{
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return NotFound(new { message = ex.Message });
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}
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}
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/// <summary>
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/// 删除资源包
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/// </summary>
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[HttpPost("packages/{id:long}/delete")]
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[Authorize(Policy = "ProductManager")]
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public async Task<ApiResponse> DeletePackage(long id)
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{
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return await _projectService.DeletePackageAsync(id);
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}
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/// <summary>
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/// 下载资源包（需要登录）
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/// 通过后端代理流式返回文件，使用原始文件名设置 Content-Disposition
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/// 解决：1.安卓端直接打开 COS 签名URL下载失败 2.下载文件名使用原始文件名而非 COS 对象键
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/// </summary>
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[HttpGet("packages/{id:long}/download")]
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[Authorize]
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public async Task<IActionResult> DownloadPackage(long id)
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{
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try
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{
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var (stream, contentType, fileName) = await _projectService.DownloadPackageAsync(id);
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// attachment 触发浏览器下载，filename 使用原始文件名
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return File(stream, contentType, fileName);
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}
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catch (InvalidOperationException ex)
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{
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return NotFound(new { message = ex.Message });
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}
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catch (Exception ex)
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{
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return StatusCode(500, new { message = $"下载失败: {ex.Message}" });
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}
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}
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}
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/// <summary>
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/// 记录体验请求
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/// </summary>
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public record RecordExperienceRequest(int DurationSeconds);
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