marco.pms.api/Marco.Pms.Services/Controllers/FileController.cs

using Marco.Pms.DataAccess.Data;
using Marco.Pms.Model.Utilities;
using Microsoft.AspNetCore.Mvc;

namespace MarcoBMS.Services.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class FileController : ControllerBase
    {
        private readonly ApplicationDbContext _context;
        private readonly IWebHostEnvironment _hostEnvironment;


        public FileController(ApplicationDbContext context, IWebHostEnvironment hostEnvironment)
        {
            _context = context;
            _hostEnvironment = hostEnvironment;
        }
        [HttpPost("fileupload")]
        public async Task<IActionResult> FileUploadDemo([FromForm] DemoEmployeeModel model)
        {
            if(model.ImageFile == null) {return BadRequest(ApiResponse<object>.ErrorResponse("Error.", "Error.", 400));}
            string imageName = await Saveimage(model.ImageFile);
            return Ok(ApiResponse<object>.SuccessResponse("Success.", "Success.", 200));
        }

        [NonAction]
        public async Task<string> Saveimage(IFormFile file)
        {
            string imageName = new string(Path.GetFileNameWithoutExtension(file.FileName).Take(10).ToArray()).Replace(" ", "-");

            imageName = imageName + DateTime.Now.ToString("yyyymmssfff") + Path.GetExtension(file.FileName);

            var imagePath = Path.Combine(_hostEnvironment.ContentRootPath, "images", imageName);
            using (var fileStream = new FileStream(imagePath, FileMode.Create))
            {
                await file.CopyToAsync(fileStream);
            }
            return imageName;
        }

        //[HttpPost("manage1")]
        //public async Task<IActionResult> CreateUser_1([FromForm] CreateUserDto model)
        //{
        //    if (model == null)
        //        return BadRequest("Invalid user data.");

        //    await GetFileDetails(model.Photo);

        //    return Ok(new { message = "User created successfully. Password reset link sent." });
        //}

        private static async Task<FileDetails> GetFileDetails(IFormFile file)
        {
            FileDetails info = new FileDetails();
            info.ContentType = file.ContentType;
            info.FileName = file.FileName;

            using (var memoryStream = new MemoryStream())
            {
                await file.CopyToAsync(memoryStream);
                info.FileData = memoryStream.ToArray();
            }
            return info;
        }
    }

    public class DemoEmployeeModel
    {
        public int EmployeeId { get; set; }
        public string? EmployeeName { get; set; }
        public string? Occupation { get; set; }
        public string? ImageName { get; set; }
        public string? ImageSrc { get; set; }

        public IFormFile? ImageFile { get; set; } // List to handle multiple files
    }
}