CreateReport

Back/Controllers/InvoiceController.cs

@@ -8,6 +8,7 @@ using Microsoft.AspNetCore.Http.HttpResults;
 using Microsoft.AspNetCore.Mvc;
 using Shared.DTOs;
 using Shared.DTOs.Serch;
+using System.Diagnostics;
 
 namespace Back.Controllers
 {
@@ -441,11 +442,30 @@ namespace Back.Controllers
             return Ok(await _servTaxPayer.GetPatterns());
         }
         [HttpGet("GetReport/{InvoiceID}")]
-        public IActionResult GetReport(int InvoiceID)
+        public async Task<ActionResult<string>> GetReport(int InvoiceID)
         {
-            var reportPath = $"Reports\\invoice.mrt";
+            string output = "";
-            var bytes = System.IO.File.ReadAllBytes(reportPath);
+            //-----GetUserAndCompany
-            return new FileContentResult(bytes, "application/xml");
+            var claim = HttpContext.User.Claims.First(c => c.Type == "UserID");
+            var UserID = claim.Value;
+            var user = await _servUser.GetUserByUserID(Convert.ToInt32(UserID));
+
+           var CompanyID= user?.RolUsers.First().CompanyID;
+
+            if (await _servInvoice.ExistInvoiceByInvoiceID(CompanyID.Value, InvoiceID))
+                return NotFound();
+
+            // Start the child process.
+            Process p = new Process();
+            // Redirect the output stream of the child process.
+            p.StartInfo.UseShellExecute = false;
+            p.StartInfo.RedirectStandardOutput = true;
+            p.StartInfo.FileName = "C:\\CreateReport\\CreateReport.exe";
+            p.StartInfo.Arguments = $"{CompanyID} {InvoiceID}";
+            p.Start();
+             output = p.StandardOutput.ReadToEnd();
+            p.WaitForExit();
+            return Ok(output);
         }
     }
 }

TaxPayerFull/Pages/UserPanel/InvoiceItem.razor

@@ -1,7 +1,7 @@
 @using Front.Services
 @using Shared.DTOs
 @using Shared
-
+@inject IJSRuntime JS
 
 @inject HttpClientController hc;
 @layout PanelLayout
@@ -331,9 +331,9 @@
                     <Button class="mt-3" Color="ButtonColor.Danger" @onclick="ShowConfirmationDeleteAsync" Type="ButtonType.Button">
                         حذف
                     </Button>
-                    @*  <Button class="mt-3" Color="ButtonColor.Primary" @onclick="ShowReport" Type="ButtonType.Button">
+                    <Button class="mt-3" Color="ButtonColor.Primary" @onclick="ShowReport" Type="ButtonType.Button">
                         چاپ
-                    </Button>  *@
+                    </Button>
 
                 }
             }
@@ -476,10 +476,18 @@
     }
     private async Task ShowReport()
     {
-        if (InvoiceID.HasValue)
+        var rsp = await hc.Get($"Invoice/GetReport/{InvoiceID}");
+        if (rsp.IsSuccessStatusCode)
         {
-            fv.invoice = invoice;
+            var str = await rsp.Content.ReadFromJsonAsync<string>();
-            hc._nav.NavigateTo($"InvoiceReport/{InvoiceID}");
+            if (string.IsNullOrEmpty(str))
+                ShowDangerAlert("خطایی در ساخت فاکتور");
+            else
+                await DownloadFileFromStream(str, $"{InvoiceID}.pdf");
+        }
+        else
+        {
+            ShowDangerAlert("خطایی در ساخت فاکتور");
         }
     }
     private async Task LoadData()
@@ -739,4 +747,36 @@
         }
 
     }
+    //for download
+    private Stream GetFileStream(byte[] bytes)
+    {
+        var fileStream = new MemoryStream(bytes);
+
+        return fileStream;
+    }
+    private async Task DownloadFileFromStream(string Base64, string FileName)
+    {
+        byte[] bytes = System.Convert.FromBase64String(Base64);
+
+        var fileStream = GetFileStream(bytes);
+        // var fileName = "log.bin";
+
+        using var streamRef = new DotNetStreamReference(stream: fileStream);
+
+        await JS.InvokeVoidAsync("downloadFileFromStream", FileName, streamRef);
+    }
+}
+<script>
+    window.downloadFileFromStream = async (fileName, contentStreamReference) => {
+        const arrayBuffer = await contentStreamReference.arrayBuffer();
+        const blob = new Blob([arrayBuffer]);
+        const url = URL.createObjectURL(blob);
+        const anchorElement = document.createElement('a');
+        anchorElement.href = url;
+        anchorElement.download = fileName ?? '';
+        anchorElement.click();
+        anchorElement.remove();
+        URL.revokeObjectURL(url);
+    }
+</script>
 }