92 lines
4.3 KiB
C#
92 lines
4.3 KiB
C#
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, string TemplateName = "ictis.docx");
|
|
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 = "за счет ассигнований федерального бюджета";
|
|
private const string PaidEducationText = "на договорной (платной) основе";
|
|
|
|
// TODO: Выбор темплейтов не реализован
|
|
public async Task<MemoryStream> GenerateStatementAsync(UserData userData, string TemplateName = "ictis.docx")
|
|
{
|
|
byte[] textByteArray = File.ReadAllBytes("Templates/" + TemplateName);
|
|
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.InvariantCulture.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()
|
|
} + " " + userData.direction;
|
|
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);
|
|
}
|
|
} |