using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.DataProtection.KeyManagement;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Options;
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using WIDESEA_Core.BaseServices;
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using WIDESEA_Core.Helper;
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namespace WIDESEA_Core.BaseController
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{
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[Authorize, ApiController]
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public class ApiBaseController<IService, TEntity> : Controller
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{
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protected IService Service;
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public ApiBaseController(IService service)
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{
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Service = service;
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}
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/// <summary>
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/// 获取分页数据
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/// </summary>
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/// <param name="options">分页查询参数</param>
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/// <returns>分页查询结果</returns>
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[HttpPost, Route("GetPageData")]
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public virtual ActionResult GetPageData([FromBody] PageDataOptions options)
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{
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return Json(InvokeService("GetPageData", new object[] { options }));
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}
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/// <summary>
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/// 获取详情页数据
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/// </summary>
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/// <param name="pageData">分页查询参数</param>
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/// <returns>返回详情页数据结果</returns>
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[HttpPost, Route("GetDetailPage")]
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public virtual ActionResult GetDetailPage([FromBody] PageDataOptions pageData)
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{
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return Json(InvokeService("GetDetailPage", new object[] { pageData }));
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}
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/// <summary>
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/// 添加数据
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/// </summary>
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/// <param name="options">要添加的实体数据</param>
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/// <returns>操作结果</returns>
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[HttpPost, Route("AddData")]
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public virtual ActionResult AddData([FromBody] TEntity options)
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{
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return Json(InvokeService("AddData", new object[] { options }));
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}
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/// <summary>
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/// 添加数据
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/// </summary>
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/// <param name="options">保存模型参数</param>
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/// <returns>操作结果</returns>
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[HttpPost, Route("Add")]
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public virtual ActionResult Add([FromBody] SaveModel options)
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{
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return Json(InvokeService("AddData", new object[] { options }));
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}
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/// <summary>
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/// 更新数据
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/// </summary>
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/// <param name="options">包含更新数据的模型</param>
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/// <returns>操作结果</returns>
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[HttpPost, Route("Update")]
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public virtual ActionResult Update([FromBody] SaveModel options)
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{
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return Json(InvokeService("UpdateData", new object[] { options }));
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}
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/// <summary>
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/// 更新数据
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/// </summary>
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/// <param name="options">要更新的实体数据</param>
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/// <returns>操作结果</returns>
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[HttpPost, Route("UpdateData")]
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public virtual ActionResult UpdateData([FromBody] TEntity options)
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{
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return Json(InvokeService("UpdateData", new object[] { options }));
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}
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/// <summary>
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/// 处理删除数据的HTTP POST请求
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/// </summary>
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/// <param name="key">要删除的数据主键数组</param>
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/// <returns>返回删除操作的JSON格式结果</returns>
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/// <remarks>
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/// 该方法是虚拟方法，可通过路由"Del"访问，调用服务层的DeleteData方法执行实际删除操作
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/// </remarks>
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[HttpPost, Route("Del")]
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public virtual ActionResult Del([FromBody] object[] key)
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{
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return Json(InvokeService("DeleteData", new object[] { key }));
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}
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/// <summary>
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/// 导出数据接口
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/// </summary>
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/// <param name="loadData">分页数据选项</param>
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/// <returns>
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/// 成功时返回文件下载，失败时返回JSON格式的响应内容
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/// </returns>
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/// <remarks>
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/// 调用服务层"Export"方法处理导出请求，根据返回结果生成文件下载或错误响应
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/// </remarks>
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[HttpPost, Route("Export")]
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public virtual ActionResult Export([FromBody] PageDataOptions loadData)
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{
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WebResponseContent result = InvokeService("Export", new object[] { loadData }) as WebResponseContent;
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if (result.Status)
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return File(
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System.IO.File.ReadAllBytes(result.Data.ToString()),
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System.Net.Mime.MediaTypeNames.Application.Octet,
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Path.GetFileName(result.Data.ToString())
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);
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return Json(result);
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}
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/// <summary>
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/// 下载模板文件
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/// </summary>
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/// <returns>返回文件流或JSON结果</returns>
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/// <remarks>
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/// 支持POST和GET请求。当操作成功时返回文件流下载，失败时返回包含错误信息的JSON响应。
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/// </remarks>
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[HttpPost, HttpGet, Route("DownLoadTemplate")]
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public virtual ActionResult DownLoadTemplate()
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{
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WebResponseContent result = InvokeService("DownLoadTemplate", new object[] { }) as WebResponseContent;
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if (result.Status)
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return File(
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System.IO.File.ReadAllBytes(result.Data.ToString()),
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System.Net.Mime.MediaTypeNames.Application.Octet,
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Path.GetFileName(result.Data.ToString())
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);
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return Json(result);
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}
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/// <summary>
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/// 导入文件数据
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/// </summary>
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/// <param name="fileInput">上传的文件列表</param>
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/// <returns>导入操作结果</returns>
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[HttpPost, Route("Import")]
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public virtual ActionResult Import(List<IFormFile> fileInput)
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{
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return Json(InvokeService("Import", new object[] { fileInput }));
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}
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/// <summary>
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/// 导出种子数据API接口
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/// </summary>
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/// <returns>返回种子数据导出结果</returns>
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/// <remarks>该接口允许匿名访问</remarks>
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[HttpPost, Route("ExportSeedData"), AllowAnonymous]
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public ActionResult ExportSeedData()
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{
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return Json(InvokeService("ExportSeedData", new object[] { }));
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}
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/// <summary>
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/// 调用服务方法
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/// </summary>
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/// <param name="methodName">要调用的方法名称</param>
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/// <param name="parameters">方法参数数组</param>
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/// <returns>调用方法的返回结果</returns>
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/// <remarks>
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/// 通过反射动态调用Service对象中的指定方法
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/// </remarks>
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private object InvokeService(string methodName, object[] parameters)
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{
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Type t = Service.GetType();
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List<Type> types = new List<Type>();
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foreach (var param in parameters)
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{
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types.Add(param.GetType());
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}
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MethodInfo method = t.GetMethod(methodName, types.ToArray());
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return method.Invoke(Service, parameters);
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}
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}
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}
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