/// <summary>
/// 新章节.
/// </summary>
/// <param name="chapter"></param>
/// <param name="lineTextArray"></param>
/// <returns></returns>
public bool NewChapter(Chapter chapter, string[] lineTextArray)
{
try
{
using (MyTranslateContext context = new MyTranslateContext())
{
Chapter oldChapter = context.Chapters.Find(chapter.ChapterCode);
if (oldChapter != null)
{
ResultMessage = String.Format("章节代码 {0} 已存在！", chapter.ChapterCode);
return(false);
}
chapter.IsActive = true;
chapter.BeforeInsertOperation();
context.Chapters.Add(chapter);
List <Line> lineList = BuildSourceLineList(lineTextArray);
foreach (Line line in lineList)
{
line.ChapterCode = chapter.ChapterCode;
if (line.IsBlank)
{
// 空行不需后续翻译操作.
line.MachineText = "";
line.TranslateText = "";
line.GotoDone();
}
else
{
line.GotoWait();
}
line.BeforeInsertOperation();
context.Lines.Add(line);
}
context.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
ResultMessage = ex.Message;
return(false);
}
}
/// <summary>
/// 新增书籍数据.
/// </summary>
/// <param name="book"></param>
/// <returns></returns>
public bool NewBook(Book book)
{
try
{
using (MyTranslateContext context = new MyTranslateContext())
{
Book oldBook = context.Books.Find(book.BookCode);
if (oldBook != null)
{
ResultMessage = String.Format("书籍代码 {0} 已存在！", book.BookCode);
return(false);
}
book.IsActive = true;
book.BeforeInsertOperation();
context.Books.Add(book);
// 同时， 新增 “名称” 章节.
Chapter nameChapter = new Chapter()
{
// 书代码.
BookCode = book.BookCode,
// 章节代码.
ChapterCode = book.BookCode + "/NAMES",
ChapterName = "命名",
};
nameChapter.IsActive = true;
nameChapter.BeforeInsertOperation();
context.Chapters.Add(nameChapter);
context.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
ResultMessage = ex.Message;
return(false);
}
}
/// <summary>
/// 新增或更新章节.
/// </summary>
/// <param name="chapter"></param>
/// <returns></returns>
public bool InsertOrUpdate(Chapter chapter)
{
try
{
using (MyTranslateContext context = new MyTranslateContext())
{
// 先判断 书籍是否存在.
Book book = context.Books.Find(chapter.BookCode);
if (book == null)
{
ResultMessage = String.Format("未检索到代码为{0}的书籍！", chapter.BookCode);
return(false);
}
// 先判断是 新增还是更新.
Chapter dbChapter = context.Chapters.Include("Lines").FirstOrDefault(p => p.ChapterCode == chapter.ChapterCode);
if (dbChapter == null)
{
// 新增逻辑.
// 新增前处理.
chapter.BeforeInsertOperation();
foreach (Line line in chapter.Lines)
{
// 新增前处理.
line.BeforeInsertOperation();
}
context.Chapters.Add(chapter);
}
else
{
// 更新逻辑.
// 名称.
dbChapter.ChapterName = chapter.ChapterName;
dbChapter.ChapterTranslateName = chapter.ChapterTranslateName;
List <Line> newLineList = new List <Line>();
// 行.
foreach (Line line in chapter.Lines)
{
Line dbLine = null;
if (chapter.ChapterCode.Contains("NAMES"))
{
// 命名章节.
// 按照 原始文本进行匹配.
dbLine = dbChapter.Lines.FirstOrDefault(p => p.SourceText == line.SourceText);
}
else
{
// 普通章节.
// 按照 行号匹配.
dbLine = dbChapter.Lines.FirstOrDefault(p => p.LineNumber == line.LineNumber);
}
if (dbLine == null)
{
// 新增
newLineList.Add(line);
}
else
{
// 更新.
dbLine.SourceText = line.SourceText;
dbLine.MachineText = line.MachineText;
dbLine.TranslateText = line.TranslateText;
dbLine.Status = line.Status;
dbLine.BeforeUpdateOperation();
}
}
if (newLineList.Count > 0)
{
foreach (Line newLine in newLineList)
{
// 新增的，需要重置 流水ID.
newLine.LineID = 0;
newLine.Chapter = null;
newLine.CreateUser = null;
newLine.BeforeInsertOperation();
dbChapter.Lines.Add(newLine);
}
}
}
// 物理保存.
context.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
ResultMessage = ex.Message;
return(false);
}
}
