vengine初步实现增删改查

This commit is contained in:
2023-09-06 18:50:20 +08:00
parent b52e48ce9a
commit 64e1a60780
41 changed files with 2820 additions and 2752 deletions

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@@ -87,4 +87,15 @@ public static class EnumerableExtensions
}
return result;
}
/// <summary>
/// 连接为字符串
/// </summary>
/// <param name="source"></param>
/// <param name="separator"></param>
/// <returns></returns>
public static string JoinAsString(this IEnumerable<string> source, string separator)
{
return string.Join(separator, source);
}
}

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@@ -956,283 +956,4 @@ public static class StringExtensions
#endregion
#region ,Abp
/// <summary>
/// Converts PascalCase string to camelCase string.
/// </summary>
/// <param name="str">String to convert</param>
/// <param name="useCurrentCulture">set true to use current culture. Otherwise, invariant culture will be used.</param>
/// <param name="handleAbbreviations">set true to if you want to convert 'XYZ' to 'xyz'.</param>
/// <returns>camelCase of the string</returns>
public static string ToCamelCase(this string str, bool useCurrentCulture = false, bool handleAbbreviations = false)
{
if (string.IsNullOrWhiteSpace(str))
{
return str;
}
if (str.Length == 1)
{
return useCurrentCulture ? str.ToLower() : str.ToLowerInvariant();
}
if (handleAbbreviations && IsAllUpperCase(str))
{
return useCurrentCulture ? str.ToLower() : str.ToLowerInvariant();
}
return (useCurrentCulture ? char.ToLower(str[0]) : char.ToLowerInvariant(str[0])) + str.Substring(1);
}
/// <summary>
/// Converts given PascalCase/camelCase string to sentence (by splitting words by space).
/// Example: "ThisIsSampleSentence" is converted to "This is a sample sentence".
/// </summary>
/// <param name="str">String to convert.</param>
/// <param name="useCurrentCulture">set true to use current culture. Otherwise, invariant culture will be used.</param>
public static string ToSentenceCase(this string str, bool useCurrentCulture = false)
{
if (string.IsNullOrWhiteSpace(str))
{
return str;
}
return useCurrentCulture
? Regex.Replace(str, "[a-z][A-Z]", m => m.Value[0] + " " + char.ToLower(m.Value[1]))
: Regex.Replace(str, "[a-z][A-Z]", m => m.Value[0] + " " + char.ToLowerInvariant(m.Value[1]));
}
/// <summary>
/// Converts given PascalCase/camelCase string to kebab-case.
/// </summary>
/// <param name="str">String to convert.</param>
/// <param name="useCurrentCulture">set true to use current culture. Otherwise, invariant culture will be used.</param>
public static string ToKebabCase(this string str, bool useCurrentCulture = false)
{
if (string.IsNullOrWhiteSpace(str))
{
return str;
}
str = str.ToCamelCase();
return useCurrentCulture
? Regex.Replace(str, "[a-z][A-Z]", m => m.Value[0] + "-" + char.ToLower(m.Value[1]))
: Regex.Replace(str, "[a-z][A-Z]", m => m.Value[0] + "-" + char.ToLowerInvariant(m.Value[1]));
}
/// <summary>
/// Converts given PascalCase/camelCase string to snake case.
/// Example: "ThisIsSampleSentence" is converted to "this_is_a_sample_sentence".
/// https://github.com/npgsql/npgsql/blob/dev/src/Npgsql/NameTranslation/NpgsqlSnakeCaseNameTranslator.cs#L51
/// </summary>
/// <param name="str">String to convert.</param>
/// <returns></returns>
public static string ToSnakeCase(this string str)
{
if (string.IsNullOrWhiteSpace(str))
{
return str;
}
var builder = new StringBuilder(str.Length + Math.Min(2, str.Length / 5));
var previousCategory = default(UnicodeCategory?);
for (var currentIndex = 0; currentIndex < str.Length; currentIndex++)
{
var currentChar = str[currentIndex];
if (currentChar == '_')
{
builder.Append('_');
previousCategory = null;
continue;
}
var currentCategory = char.GetUnicodeCategory(currentChar);
switch (currentCategory)
{
case UnicodeCategory.UppercaseLetter:
case UnicodeCategory.TitlecaseLetter:
if (previousCategory == UnicodeCategory.SpaceSeparator ||
previousCategory == UnicodeCategory.LowercaseLetter ||
previousCategory != UnicodeCategory.DecimalDigitNumber &&
previousCategory != null &&
currentIndex > 0 &&
currentIndex + 1 < str.Length &&
char.IsLower(str[currentIndex + 1]))
{
builder.Append('_');
}
currentChar = char.ToLower(currentChar);
break;
case UnicodeCategory.LowercaseLetter:
case UnicodeCategory.DecimalDigitNumber:
if (previousCategory == UnicodeCategory.SpaceSeparator)
{
builder.Append('_');
}
break;
default:
if (previousCategory != null)
{
previousCategory = UnicodeCategory.SpaceSeparator;
}
continue;
}
builder.Append(currentChar);
previousCategory = currentCategory;
}
return builder.ToString();
}
/// <summary>
/// Converts camelCase string to PascalCase string.
/// </summary>
/// <param name="str">String to convert</param>
/// <param name="useCurrentCulture">set true to use current culture. Otherwise, invariant culture will be used.</param>
/// <returns>PascalCase of the string</returns>
public static string ToPascalCase(this string str, bool useCurrentCulture = false)
{
if (string.IsNullOrWhiteSpace(str))
{
return str;
}
if (str.Length == 1)
{
return useCurrentCulture ? str.ToUpper() : str.ToUpperInvariant();
}
return (useCurrentCulture ? char.ToUpper(str[0]) : char.ToUpperInvariant(str[0])) + str.Substring(1);
}
/// <summary>
/// Removes first occurrence of the given prefixes from beginning of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="preFixes">one or more prefix.</param>
/// <returns>Modified string or the same string if it has not any of given prefixes</returns>
public static string RemovePreFix(this string str, params string[] preFixes)
{
return str.RemovePreFix(StringComparison.Ordinal, preFixes);
}
/// <summary>
/// Removes first occurrence of the given prefixes from beginning of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="comparisonType">String comparison type</param>
/// <param name="preFixes">one or more prefix.</param>
/// <returns>Modified string or the same string if it has not any of given prefixes</returns>
public static string RemovePreFix(this string str, StringComparison comparisonType, params string[] preFixes)
{
if (str.IsNullOrEmpty())
{
return str;
}
if (preFixes.IsNullOrEmpty())
{
return str;
}
foreach (var preFix in preFixes)
{
if (str.StartsWith(preFix, comparisonType))
{
return str.Right(str.Length - preFix.Length);
}
}
return str;
}
/// <summary>
/// Removes first occurrence of the given postfixes from end of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="postFixes">one or more postfix.</param>
/// <returns>Modified string or the same string if it has not any of given postfixes</returns>
public static string RemovePostFix(this string str, params string[] postFixes)
{
return str.RemovePostFix(StringComparison.Ordinal, postFixes);
}
/// <summary>
/// Removes first occurrence of the given postfixes from end of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="comparisonType">String comparison type</param>
/// <param name="postFixes">one or more postfix.</param>
/// <returns>Modified string or the same string if it has not any of given postfixes</returns>
public static string RemovePostFix(this string str, StringComparison comparisonType, params string[] postFixes)
{
if (str.IsNullOrEmpty())
{
return str;
}
if (postFixes.IsNullOrEmpty())
{
return str;
}
foreach (var postFix in postFixes)
{
if (str.EndsWith(postFix, comparisonType))
{
return str.Left(str.Length - postFix.Length);
}
}
return str;
}
/// <summary>
/// Gets a substring of a string from beginning of the string.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="str"/> is null</exception>
/// <exception cref="ArgumentException">Thrown if <paramref name="len"/> is bigger that string's length</exception>
public static string Left(this string str, int len)
{
if (str.Length < len)
{
throw new ArgumentException("len argument can not be bigger than given string's length!");
}
return str.Substring(0, len);
}
/// <summary>
/// Gets a substring of a string from end of the string.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="str"/> is null</exception>
/// <exception cref="ArgumentException">Thrown if <paramref name="len"/> is bigger that string's length</exception>
public static string Right(this string str, int len)
{
if (str.Length < len)
{
throw new ArgumentException("len argument can not be bigger than given string's length!");
}
return str.Substring(str.Length - len, len);
}
private static bool IsAllUpperCase(string input)
{
for (int i = 0; i < input.Length; i++)
{
if (Char.IsLetter(input[i]) && !Char.IsUpper(input[i]))
{
return false;
}
}
return true;
}
#endregion
}

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@@ -0,0 +1,186 @@
using System.Text.RegularExpressions;
using JNPF.Common.Extension;
namespace System;
/// <summary>
/// 字符串<see cref="string"/>类型的扩展辅助操作类.
/// </summary>
public static class StringExtensions
{
#region ,Abp
/// <summary>
/// Removes first occurrence of the given prefixes from beginning of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="preFixes">one or more prefix.</param>
/// <returns>Modified string or the same string if it has not any of given prefixes</returns>
public static string RemovePreFix(this string str, params string[] preFixes)
{
return str.RemovePreFix(StringComparison.Ordinal, preFixes);
}
/// <summary>
/// Removes first occurrence of the given prefixes from beginning of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="comparisonType">String comparison type</param>
/// <param name="preFixes">one or more prefix.</param>
/// <returns>Modified string or the same string if it has not any of given prefixes</returns>
public static string RemovePreFix(this string str, StringComparison comparisonType, params string[] preFixes)
{
if (str.IsNullOrEmpty())
{
return str;
}
if (preFixes.IsNullOrEmpty())
{
return str;
}
foreach (var preFix in preFixes)
{
if (str.StartsWith(preFix, comparisonType))
{
return str.Right(str.Length - preFix.Length);
}
}
return str;
}
/// <summary>
/// Removes first occurrence of the given postfixes from end of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="postFixes">one or more postfix.</param>
/// <returns>Modified string or the same string if it has not any of given postfixes</returns>
public static string RemovePostFix(this string str, params string[] postFixes)
{
return str.RemovePostFix(StringComparison.Ordinal, postFixes);
}
/// <summary>
/// Removes first occurrence of the given postfixes from end of the given string.
/// </summary>
/// <param name="str">The string.</param>
/// <param name="comparisonType">String comparison type</param>
/// <param name="postFixes">one or more postfix.</param>
/// <returns>Modified string or the same string if it has not any of given postfixes</returns>
public static string RemovePostFix(this string str, StringComparison comparisonType, params string[] postFixes)
{
if (str.IsNullOrEmpty())
{
return str;
}
if (postFixes.IsNullOrEmpty())
{
return str;
}
foreach (var postFix in postFixes)
{
if (str.EndsWith(postFix, comparisonType))
{
return str.Left(str.Length - postFix.Length);
}
}
return str;
}
/// <summary>
/// Gets a substring of a string from beginning of the string.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="str"/> is null</exception>
/// <exception cref="ArgumentException">Thrown if <paramref name="len"/> is bigger that string's length</exception>
public static string Left(this string str, int len)
{
if (str.Length < len)
{
throw new ArgumentException("len argument can not be bigger than given string's length!");
}
return str.Substring(0, len);
}
/// <summary>
/// Gets a substring of a string from end of the string.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="str"/> is null</exception>
/// <exception cref="ArgumentException">Thrown if <paramref name="len"/> is bigger that string's length</exception>
public static string Right(this string str, int len)
{
if (str.Length < len)
{
throw new ArgumentException("len argument can not be bigger than given string's length!");
}
return str.Substring(str.Length - len, len);
}
private static bool IsAllUpperCase(string input)
{
for (int i = 0; i < input.Length; i++)
{
if (Char.IsLetter(input[i]) && !Char.IsUpper(input[i]))
{
return false;
}
}
return true;
}
/// <summary>
/// 判断字符串是否为空为空时返回defaultVal不为空时返回自身或者Func
/// </summary>
public static string IfNullOrEmpty(this string? str, string defaultVal, Func<string, string>? result = null)
{
if (string.IsNullOrEmpty(str)) return defaultVal;
else if (result == null) return str;
else return result(str);
}
public static string Format(this string str, params object?[] args)
{
return string.Format(str, args);
}
/// <summary>
/// 将字符串首字母改成大写
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static string UpperFirst(this string str)
{
if (string.IsNullOrWhiteSpace(str)) return str;
if (str.Length == 1)
{
return str.ToUpper();
}
return char.ToUpper(str[0]) + str.Substring(1);
}
/// <summary>
/// 将camelCase,PascalCase,kebab-case,snake_case,sentence case分隔为单词列表并转成小写
/// </summary>
public static string[] SplitWord(this string str, bool toLower = true)
{
if (str == null) return Array.Empty<string>();
if (string.IsNullOrWhiteSpace(str)) return new string[] { str };
if (str.Length == 1) return new string[] { str };
var q = Regex.Split(str, @"(?=\p{Lu}\p{Ll})|(?<=\p{Ll})(?=\p{Lu})|[-_ ]+").Where(u => u.Length > 0);
//useCurrentCulture ? char.ToLower(chars[i], CultureInfo.InvariantCulture) : char.ToLowerInvariant(chars[i]);
if (toLower) q = q.Select(u => u.ToLower());
return q.ToArray();
}
public static string ToSnake(this string str) => str.SplitWord().JoinAsString("_");
public static string ToKebab(this string str) => str.SplitWord().JoinAsString("-");
public static string ToPascal(this string str) => str.SplitWord().Select(a => a.UpperFirst()).JoinAsString("");
public static string ToCamel(this string str) => str.SplitWord().Select((a, i) => i == 0 ? a : a.UpperFirst()).JoinAsString("");
#endregion
}

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@@ -0,0 +1,45 @@
namespace Tnb.Core;
/// <summary>
/// 字典对象
/// </summary>
public class DObject : Dictionary<string, object>
{
public DObject() { }
public DObject(string key, object value)
{
Add(key, value);
}
public DObject(Dictionary<string, object> dictionary) : base(dictionary)
{
}
public void AddCascade(string code, object value)
{
var keys = code.Split('.');
if (keys.Length == 1)
{
Add(code, value);
return;
}
for (int i = 0; i < keys.Length; i++)
{
DObject temp = this;
if (i < keys.Length - 1)
{
if (!ContainsKey(keys[i]))
{
temp = new DObject();
Add(keys[i], temp);
}
else
{
temp = (DObject)temp[keys[i]];
}
}
else
{
temp.Add(keys[i], value);
}
}
}
}

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@@ -0,0 +1,137 @@
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;
namespace System;
public static class ThrowIf
{
public static void When(bool isMatch, string msg)
{
if (isMatch)
{
throw new ArgumentException(msg);
}
}
public static T IsNull<T>([NotNull] T? value, string? msg = null, [CallerArgumentExpression("value")] string? paraName = null)
{
if (value == null)
{
throw string.IsNullOrEmpty(msg) ? new ArgumentNullException(paraName) : new ArgumentException(msg);
}
return value;
}
public static T IsNullOrDefault<T>([NotNull] T? value, string? msg = null, [CallerArgumentExpression("value")] string? paraName = null) where T : struct
{
if (!value.HasValue || value.Value.Equals(default(T)))
{
throw string.IsNullOrEmpty(msg) ? new ArgumentException("值不可为空或默认值", paraName) : new ArgumentException(msg);
}
return value.Value;
}
public static string IsNullOrWhiteSpace([NotNull] string? value, string? msg = null, [CallerArgumentExpression("value")] string? paraName = null)
{
if (string.IsNullOrWhiteSpace(value))
{
throw string.IsNullOrEmpty(msg) ? new ArgumentException("值不可为空或空格", paraName) : new ArgumentException(msg);
}
return value;
}
public static string IsNullOrEmpty([NotNull] string? value, string? msg = null, [CallerArgumentExpression("value")] string? paraName = null)
{
if (string.IsNullOrEmpty(value))
{
throw string.IsNullOrEmpty(msg) ? new ArgumentException("值不可为空", paraName) : new ArgumentException(msg);
}
return value;
}
//public static ICollection<T> NotNullOrEmpty<T>(ICollection<T> value, string paraName)
//{
// if (value.IsNullOrEmpty())
// {
// throw new ArgumentException(paraName + " can not be null or empty!", paraName);
// }
// return value;
//}
//public static Type AssignableTo<TBaseType>(Type type, string paraName)
//{
// NotNull(type, paraName);
// if (!type.IsAssignableTo<TBaseType>())
// {
// throw new ArgumentException(paraName + " (type of " + type.AssemblyQualifiedName + ") should be assignable to the " + typeof(TBaseType).GetFullNameWithAssemblyName() + "!");
// }
// return type;
//}
public static short OutOfRange(short value, string paraName, short minimumValue, short maximumValue = short.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
public static int OutOfRange(int value, string paraName, int minimumValue, int maximumValue = int.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
public static long OutOfRange(long value, string paraName, long minimumValue, long maximumValue = long.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
public static float OutOfRange(float value, string paraName, float minimumValue, float maximumValue = float.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
public static double OutOfRange(double value, string paraName, double minimumValue, double maximumValue = double.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
public static decimal OutOfRange(decimal value, string paraName, decimal minimumValue, decimal maximumValue = decimal.MaxValue)
{
if (value < minimumValue || value > maximumValue)
{
throw new ArgumentException($"{paraName} is out of range min: {minimumValue} - max: {maximumValue}");
}
return value;
}
}