Большое обновление

2025-01-02 14:42:15 +03:00
parent 4428052d78
commit 098eeb468e
14 changed files with 633 additions and 118 deletions
--- a/src/Otchinslator/Services/IStatementGenerator.cs
+++ b/src/Otchinslator/Services/IStatementGenerator.cs
@@ -0,0 +1,91 @@
+using System.Globalization;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using Gotenberg.Sharp.API.Client;
+using Gotenberg.Sharp.API.Client.Domain.Builders;
+
+namespace Otchinslator.Services;
+
+public interface IStatementGenerator
+{
+    public Task<MemoryStream> GenerateStatementAsync(UserData userData);
+    public Task<Stream> ConvertToPDFAsync(MemoryStream stream);
+}
+
+public class StatementGenerator(GotenbergSharpClient gotenbergSharpClient) : IStatementGenerator
+{
+    private static readonly List<string> Bookmarks = new() { "phone", "reason", "email", "kurs", "date", "fio", "paid_or_free", "ochno_or_zaochno", "speciality" };
+    private const string SpecialitetText = "специалитета по специальности";
+    private const string BakalavriatText = "бакалавриата по направлению подготовки";
+    private const string MagistaturaText = "магистратуры по направлению подготовки";
+    private const string FreeEducationText = "обучение за счет ассигнований федерального бюджета";
+    private const string PaidEducationText = "на договорной (платной) основе";
+    
+    public async Task<MemoryStream> GenerateStatementAsync(UserData userData)
+    {
+        byte[] textByteArray = File.ReadAllBytes(@"C:\Users\Sergey\Desktop\test.docx");
+        MemoryStream stream = new MemoryStream();
+        stream.Write(textByteArray, 0, textByteArray.Length);
+        using (WordprocessingDocument doc = WordprocessingDocument.Open(stream, true))
+        {
+            var bookMarks = Utils.FindBookmarks(doc.MainDocumentPart.Document);
+
+            foreach (var end in bookMarks)
+            {
+                if (!Bookmarks.Contains(end.Key)) continue;
+                    
+                var textElement = new Text();
+                switch (end.Key)
+                {
+                    case "phone":
+                        textElement.Text = userData.phone;
+                        break;
+                    case "email":
+                        textElement.Text = userData.email;
+                        break;
+                    case "kurs":
+                        textElement.Text = userData.kurs.ToString();
+                        break;
+                    case "fio":
+                        textElement.Text = userData.fio;
+                        break;
+                    case "paid_or_free":
+                        textElement.Text = userData.isFreeEducation ? FreeEducationText : PaidEducationText;
+                        break;
+                    case "ochno_or_zaochno":
+                        textElement.Text = userData.isOchno ? "очной" : "очно-заочной";
+                        break;
+                    case "date":
+                        textElement.Text = DateTime.UtcNow.AddHours(3).ToString(CultureInfo.GetCultureInfoByIetfLanguageTag("ru-RU").DateTimeFormat.ShortDatePattern);
+                        break;
+                    case "reason":
+                        textElement.Text = userData.reason;
+                        break;
+                    case "speciality":
+                        textElement.Text = userData.speciality switch
+                        {
+                            SpecialityType.Bakalavriat => BakalavriatText,
+                            SpecialityType.Magistatura => MagistaturaText,
+                            SpecialityType.Specialitet => SpecialitetText,
+                            _ => throw new ArgumentOutOfRangeException()
+                        } + " ничего не делания";
+                        break;
+                }
+
+                // Далее данный текст добавляем в закладку
+                var runElement = new Run(textElement);
+                end.Value.InsertAfterSelf(runElement);
+            }
+        }
+        return stream;
+    }
+
+    public async Task<Stream> ConvertToPDFAsync(MemoryStream stream)
+    {
+        var builder =
+            new MergeOfficeBuilder().WithAssets(a =>
+                a.AddItem("test1.docx", stream.ToArray()));
+        var request = await builder.BuildAsync();
+        return await gotenbergSharpClient.MergeOfficeDocsAsync(request);
+    }
+}