public object ToObject(string line, BaseCsvData csvData)
{
if (string.IsNullOrEmpty(line))
throw new ArgumentNullException("line不能为Null或者Empty");
string[] allCells = line.Split(',');
// 获取csvData的所有成员或者属性
Type t = csvData.GetType();
FieldInfo[] allFields = t.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
foreach (FieldInfo field in allFields)
{
// 获取索引
ColumnIndex = GetOffset(field);
// 取出对应在CSV中的值，offset是从1开始
string cell = allCells[ColumnIndex - 1];
Type fieldType = field.FieldType;
object fieldValue = TranslatValueFromString(cell, fieldType);
// 给成员赋值
field.SetValue(csvData, fieldValue);
}
// 考虑到可能有安全类型，所以还要再检查一次属性
PropertyInfo[] allProps = t.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
foreach (PropertyInfo prop in allProps)
{
if (IsDeclaringByType(t, prop))
{
// 获取索引
ColumnIndex = GetOffset(prop);
// 取出对应在CSV中的值，offset是从1开始
string cell = allCells[ColumnIndex - 1];
// 转成对应的类型
object propValue = TranslatValueFromString(cell, prop.PropertyType);
// 给属性赋值,非索引器
prop.SetValue(csvData, propValue, null);
}
}
return csvData.PrimaryKey;
}
public string ToString(BaseCsvData csvData)
{
if (csvData == null)
throw new ArgumentNullException("csvData不能为null");
Type t = csvData.GetType();
FieldInfo[] allFields = t.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
PropertyInfo[] allProps = t.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
int cellsCount = allFields.Length + allProps.Length;
if (cellsCount == 0) return string.Empty;
string[] allCells = new string[cellsCount];
foreach (FieldInfo field in allFields)
{
ColumnIndex = GetOffset(field);
string cell = null;
if (field.FieldType.IsArray)
{
Array arr = field.GetValue(csvData) as Array;
if (arr == null) cell = string.Empty;
else cell = ArrayToString(arr);
}
else if (field.FieldType.IsAssignableFrom(typeof(UnityEngine.Vector3)))
{
cell = VectorToString((UnityEngine.Vector3)field.GetValue(csvData));
}
else if (field.FieldType.IsAssignableFrom(typeof(bool)))
{
cell = BoolToString((bool)field.GetValue(csvData));
}
else
{
object fieldValue = field.GetValue(csvData);
cell = fieldValue == null ? string.Empty : fieldValue.ToString();
}
allCells[ColumnIndex - 1] = cell;
}
foreach (PropertyInfo prop in allProps)
{
if (IsDeclaringByType(t, prop))
{
ColumnIndex = GetOffset(prop);
object propValue = prop.GetValue(csvData, null);
string cell = "";
if (propValue != null)
{
if (prop.PropertyType.IsArray)
{
Array arr = propValue as Array;
if (arr == null) cell = string.Empty;
else cell = ArrayToString(arr);
}
else if (prop.PropertyType.IsAssignableFrom(typeof(UnityEngine.Vector3)))
{
cell = VectorToString((UnityEngine.Vector3)propValue);
}
else if (prop.PropertyType.IsAssignableFrom(typeof(bool)))
{
cell = BoolToString((bool)propValue);
}
else
{
cell = propValue.ToString();
}
}
allCells[ColumnIndex - 1] = cell;
}
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < cellsCount; i++)
{
sb.Append(allCells[i]);
if (i != (cellsCount - 1))
{
sb.Append(",");
}
}
return sb.ToString();
}