SQLLint/SQLLinter/Common/FileLineActions.cs

namespace SQLLinter.Common;

public class FileLineActions
{
    private readonly List<string> FileLines;

    private readonly List<IRuleViolation> RuleViolations;

    public FileLineActions(List<IRuleViolation> ruleViolations, List<string> fileLines)
    {
        RuleViolations = ruleViolations;
        FileLines = fileLines;
    }

    public void Insert(int index, string line)
    {
        InsertRange(index, new string[1] { line });
    }

    public void InsertInLine(int lineIndex, int charIndex, string content)
    {
        string text = FileLines[lineIndex];
        text = text.Insert(charIndex, content);
        FileLines[lineIndex] = text;
        foreach (IRuleViolation item in RuleViolations.Where((IRuleViolation x) => x.Line == lineIndex + 1 && x.Column > charIndex))
        {
            item.Column += content.Length;
        }
    }

    public void InsertRange(int index, IList<string> lines)
    {
        FileLines.InsertRange(index, lines);
        foreach (IRuleViolation item in RuleViolations.Where((IRuleViolation x) => x.Line > index))
        {
            item.Line += lines.Count;
        }
    }

    public void RemoveAll(Func<string, bool> where)
    {
        for (int num = FileLines.Count - 1; num >= 0; num--)
        {
            if (where(FileLines[num]))
            {
                RemoveAt(num);
            }
        }
    }

    public void RemoveAt(int index)
    {
        RemoveRange(index, 1);
    }

    public void RemoveInLine(int lineIndex, int charIndex, int length)
    {
        string text = FileLines[lineIndex];
        text = text.Remove(charIndex, length);
        FileLines[lineIndex] = text;
        foreach (IRuleViolation item in RuleViolations.Where((IRuleViolation x) => x.Column == lineIndex + 1 && x.Column > charIndex))
        {
            item.Column -= length;
        }
    }

    public void RemoveRange(int index, int count)
    {
        FileLines.RemoveRange(index, count);
        foreach (IRuleViolation item in RuleViolations.Where((IRuleViolation x) => x.Line > index))
        {
            item.Line -= count;
        }
    }

    public void RepaceInlineAt(int lineIndex, int charIndex, string content, int? replaceLength = null)
    {
        string text = FileLines[lineIndex];
        text = text.Remove(charIndex, replaceLength ?? content.Length);
        text = text.Insert(charIndex, content);
        FileLines[lineIndex] = text;
        if (!replaceLength.HasValue || replaceLength == content.Length)
        {
            return;
        }

        int? num = content.Length - replaceLength;
        foreach (IRuleViolation item in RuleViolations.Where((IRuleViolation x) => x.Line == lineIndex + 1 && x.Column > charIndex + content.Length))
        {
            item.Column += num.Value;
        }
    }

    public void UpdateLine(int lineIndex, string content)
    {
        FileLines[lineIndex] = content;
    }
}