public static string GenerateCode(this int size, CodeGeneratorType type)
{
string source;
if (type == CodeGeneratorType.All)
{
source = codeAll;
}
else
{
StringBuilder sourceBuilder = new StringBuilder();
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.Numbers)
{
sourceBuilder.Append(numbers);
}
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.Letters)
{
sourceBuilder.Append(letters);
}
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.LettersUpperCase)
{
sourceBuilder.Append(lettersUp);
}
source = sourceBuilder.ToString();
}
return(size.GenerateCode(source));
}
public async Task <string> Generate(CodeGeneratorType type, string code)
{
var entity = await context.CodeGenerators.FirstOrDefaultAsync(x => x.Code == code && x.Type == type);
if (entity == null)
{
throw new InvalidOperationException("code值未注册");
}
if (string.IsNullOrEmpty(entity.Format))
{
throw new InvalidOperationException("Format值不能为空");
}
var tempValue = entity.Format;
if (entity.Format.Contains("#CODE#"))
{
tempValue = tempValue.Replace("#CODE#", code);
}
if (entity.Format.Contains("#YEAR#"))
{
tempValue = tempValue.Replace("#YEAR#", DateTime.Now.Year.ToString());
}
if (entity.Format.Contains("#MONTH#"))
{
tempValue = tempValue.Replace("#MONTH#", DateTime.Now.Month.ToString().PadLeft(2, '0'));
}
if (entity.Format.Contains("#DAY#"))
{
tempValue = tempValue.Replace("#DAY#", DateTime.Now.Day.ToString().PadLeft(2, '0'));
}
if (entity.Format.Contains("#NUMBER#"))
{
tempValue = tempValue.Replace("#NUMBER#", (++entity.CurrentValue).ToString().PadLeft(entity.NumberLength, '0'));
}
context.CodeGenerators.Update(entity);
await context.SaveChangesAsync();
return(tempValue);
}
public static string GenerateCode(this int size, CodeGeneratorType type)
{
string source;
if (type == CodeGeneratorType.All)
{
source = codeAll;
}
else
{
StringBuilder sourceBuilder = new StringBuilder();
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.Numbers)
sourceBuilder.Append(numbers);
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.Letters)
sourceBuilder.Append(letters);
if ((type & CodeGeneratorType.Letters) == CodeGeneratorType.LettersUpperCase)
sourceBuilder.Append(lettersUp);
source = sourceBuilder.ToString();
}
return size.GenerateCode(source);
}
