public CompareRowVM(List<string> studyUnitGuids)
{
rowModel = new CompareRow();
this.studyUnitGuids = studyUnitGuids;
diffOptions = new ObservableCollection<DiffOption>();
selectedDiffOptions = new ObservableCollection<DiffOption>();
foreach (string guid in studyUnitGuids)
{
selectedDiffOptions.Add(null);
}
backSelectedDiffOptions = new List<DiffOption>();
}
private void UpdateViewModel(ObservableCollection<CompareRowVM> rows, CompareRow existRowModel)
{
if (existRowModel == null)
{
return;
}
//タイトルは常に最新のものを使用する
//メモは既存のものを反映する
Memo = existRowModel.Memo;
//セルの値を更新
selectedDiffOptions.Clear();
foreach (CompareCell cell in rowModel.Cells)
{
//セルに対応した既存のセルを取得
CompareCell existCell = existRowModel.FindCell(cell.ColumnStudyUnitId);
//既存のセルが存在するならばそれに対応したDiffOptionに変換
DiffOption diffOption = FindDiffOption(rows, existCell);
//DiffOptionに追加(画面上ではselectedDiffOptionsが更新される)。
selectedDiffOptions.Add(diffOption);
}
}
public void Init(ObservableCollection<CompareRowVM> rows, CompareRow existRowModel)
{
//選択肢の生成
CreateDiffOptions(rows);
//セルの生成
CreateCells();
//既存のモデルの値を使ってViewModelを更新する
UpdateViewModel(rows, existRowModel);
}
private static ICollection<CompareRow> CreateCompareRows(List<CompareItem> compareItems)
{
Dictionary<string, CompareRow> rowMap = new Dictionary<string, CompareRow>();
foreach (CompareItem compareItem in compareItems)
{
CompareRow row = null;
if (rowMap.ContainsKey(compareItem.TargetTitle))
{
row = rowMap[compareItem.TargetTitle];
}
else
{
row = new CompareRow();
row.Memo = compareItem.Memo;
row.Title = compareItem.TargetTitle;
rowMap[row.Title] = row;
}
row.RowGroupIds.Add(compareItem.TargetId); //あくまでもターゲットが基本
if (compareItem.IsMatch)
{
CompareCell sourceCell = row.FindCell(compareItem.SourceId.StudyUnitId);
if (sourceCell == null)
{
sourceCell = new CompareCell();
sourceCell.CompareValue = Options.COMPARE_VALUE_MATCH_CODE;
sourceCell.ColumnStudyUnitId = compareItem.SourceId.StudyUnitId;
row.Cells.Add(sourceCell);
}
}
CompareCell targetCell = row.FindCell(compareItem.TargetId.StudyUnitId);
if (targetCell == null)
{
targetCell = new CompareCell();
targetCell.CompareValue = compareItem.IsMatch ? Options.COMPARE_VALUE_MATCH_CODE : Options.COMPARE_VALUE_PARTIALMATCH_CODE; //一致してないのは書き出していないはず
if (compareItem.IsPartialPatch)
{
targetCell.TargetTitle = compareItem.SourceTitle;
}
targetCell.ColumnStudyUnitId = compareItem.TargetId.StudyUnitId;
row.Cells.Add(targetCell);
}
}
return rowMap.Values;
}