School/Anul 3/Semestrul 2/Design Patterns/FileCompression/Services/Strategies/StrategyContext.cs

using System;
using FileCompression.Interfaces;

namespace FileCompression.Services.Strategies;

public class StrategyContext
{
    private ICompressionStrategy? _compressionStrategy;
    public StrategyContext()
    {
    }
    public StrategyContext(ICompressionStrategy compressionStrategy)
    {
        _compressionStrategy = compressionStrategy;
    }
    public void SetStrategy(ICompressionStrategy compressionStrategy)
    {
        _compressionStrategy = compressionStrategy;
    }
    public void CompressFile(string sourcePath, string destinationPath, string basePath)
    {
        if (_compressionStrategy == null)
        {
            throw new InvalidOperationException("Compression strategy is not set.");
        }
        _compressionStrategy.CompressFile(sourcePath, destinationPath, basePath);
    }
    public void CompressDirectory(string sourcePath, string destinationPath, string basePath)
    {
        if (_compressionStrategy == null)
        {
            throw new InvalidOperationException("Compression strategy is not set.");
        }
        _compressionStrategy.CompressDirectory(sourcePath, destinationPath, basePath);
    }
}