56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
namespace BinaryDad.Notes.Services
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{
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public class FileNoteService : INoteService
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{
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private readonly string? defaultFileName;
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private readonly string? filePath;
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public FileNoteService(IConfiguration configuration)
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{
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defaultFileName = configuration["DefaultContentFileName"].Trim().ToLower();
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filePath = configuration["ContentFilePath"].Trim();
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CheckFile(defaultFileName);
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}
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public string GetText(string? noteName)
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{
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CheckFile(noteName);
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return File.ReadAllText(GetFilePath(noteName));
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}
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public ICollection<string> GetNoteNames()
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{
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return Directory.GetFiles(filePath)
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.Select(f => Path.GetFileName(f))
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.ToList();
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}
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public void SaveText(string content, string? noteName)
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{
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File.WriteAllText(GetFilePath(noteName), content);
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}
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private void CheckFile(string noteName)
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{
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var filePath = GetFilePath(noteName);
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// ensure initialized
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if (!File.Exists(filePath))
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{
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SaveText("Hi! Feel free to start typing. Everything will be saved soon after you are done typing.", noteName);
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}
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}
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private string GetFilePath(string? noteName)
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{
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noteName = string.IsNullOrWhiteSpace(noteName) ? defaultFileName : noteName;
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noteName = noteName.Trim().ToLower();
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return Path.Combine(filePath, noteName);
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}
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}
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}
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