52 lines
1.3 KiB
C#
52 lines
1.3 KiB
C#
using System.IO;
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using System.Threading.Tasks;
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namespace MarkdownEditor.Services;
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/// <summary>
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/// Default implementation of <see cref="IFileService"/> using System.IO.
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/// Provides file system operations for reading and writing markdown files.
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/// </summary>
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public class FileService : IFileService
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{
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/// <inheritdoc/>
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public async Task<string> ReadFileAsync(string path)
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{
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if (string.IsNullOrWhiteSpace(path))
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{
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throw new System.ArgumentException("File path cannot be null or empty.", nameof(path));
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}
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return await File.ReadAllTextAsync(path);
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}
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/// <inheritdoc/>
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public async Task WriteFileAsync(string path, string content)
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{
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if (string.IsNullOrWhiteSpace(path))
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{
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throw new System.ArgumentException("File path cannot be null or empty.", nameof(path));
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}
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await File.WriteAllTextAsync(path, content ?? string.Empty);
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}
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/// <inheritdoc/>
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public bool FileExists(string path)
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{
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return !string.IsNullOrWhiteSpace(path) && File.Exists(path);
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}
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/// <inheritdoc/>
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public string GetFileName(string path)
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{
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if (string.IsNullOrWhiteSpace(path))
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{
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return string.Empty;
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}
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return Path.GetFileName(path);
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}
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}
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