using Microsoft.AspNetCore.Mvc;
using WcsMain.ApiServe.Controllers.Dto.WcsDto.SystemController;
using WcsMain.ApiServe.Controllers.Dto;
using WcsMain.WcsAttribute.AutoFacAttribute;
using WcsMain.ApiServe.Factory;
using DataCheck;

namespace WcsMain.ApiServe.Service.WcsService;

[Service]
public class RunningInfoService
{
    
    /// <summary>
    /// 获取日志名称
    /// </summary>
    /// <param name="logType"></param>
    /// <returns></returns>
    public WcsApiResponse<List<string>> GetLogFileName(string? logType)
    {
        string logAddress = AppDomain.CurrentDomain.BaseDirectory + $"Log\\{logType}\\";
        DirectoryInfo directoryInfo = new(logAddress);
        bool isExist = directoryInfo.Exists;
        if (!isExist)
        {
            return WcsApiResponseFactory.Fail<List<string>>(msg: "没有相关的日志");
        }
        var fileInfos = directoryInfo.GetFiles();
        List<string> fileNames = [];
        foreach (FileInfo fileInfo in fileInfos)
        {
            fileNames.Add(fileInfo.Name);
        }
        return WcsApiResponseFactory.Success(fileNames, "查询成功");
    }

    /// <summary>
    /// 验证下载文件是否存在
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    public WcsApiResponse CheckDownLoadLog([FromBody] LogRequest request)
    {
        bool checkData = CheckData.CheckDataRules(request);
        if (!checkData)
        {
            return WcsApiResponseFactory.RequestErr();
        }
        string logAddress = AppDomain.CurrentDomain.BaseDirectory + $"Log\\{request.LogType}\\{request.LogFileName}";
        bool isHave = System.IO.File.Exists(logAddress);
        return isHave ? WcsApiResponseFactory.Success() : WcsApiResponseFactory.Fail("文件不存在");
    }

    /// <summary>
    /// 下载文件
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    public FileContentResult DownLoadLog(LogRequest request, ControllerBase controllerBase)
    {
        string logAddress = AppDomain.CurrentDomain.BaseDirectory + $"Log\\{request.LogType}\\{request.LogFileName}";
        byte[] fileBytes = System.IO.File.ReadAllBytes(logAddress);
        return controllerBase.File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, "log.txt");
    }


}