MetaforceInstaller/MetaforceInstaller.Core/Services/ZipScrapper.cs

using System.IO.Compression;
using MetaforceInstaller.Core.Models;

namespace MetaforceInstaller.Core.Services;

public class ZipScrapper
{
    public static InstallationParts PeekFiles(ZipArchive archive)
    {
        return new InstallationParts
        {
            AndroidContentExists = DoesAndroidContentExists(archive),
            OculusClientExists = DoesOculusClientExists(archive),
            PicoClientExists = DoesPicoClientExists(archive),
            AndroidAdminExists = DoesAndroidAdminExists(archive),
            WindowsAdminExists = DoesPcAdminExists(archive),
            WindowsContentExists = DoesWindowsContentExists(archive),
            WindowsServerExists = DoesServerExists(archive),
        };
        // Console.WriteLine($"Contents of {archive}:");
        // Console.WriteLine("----------------------------------");
        //
        // foreach (ZipArchiveEntry entry in archive.Entries)
        // {
        //     // You can access properties like entry.Name, entry.FullName, entry.Length (uncompressed size), entry.CompressedLength
        //     Console.WriteLine($"Entry: {entry.FullName}");
        //     Console.WriteLine($"  Uncompressed Size: {entry.Length} bytes");
        //     Console.WriteLine($"  Compressed Size: {entry.CompressedLength} bytes");
        //     Console.WriteLine("----------------------------------");
        // }
    }

    public static string ExtractZip(ZipArchive archive, string outputPath)
    {
        archive.ExtractToDirectory(outputPath);
        return outputPath;
    }

    private static bool DoesPicoClientExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.Name.Contains("MetaforcePico")
                          && entry.Name.EndsWith(".apk"));
    }

    private static bool DoesOculusClientExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.Name.Contains("MetaforceOculus")
                          && entry.Name.EndsWith(".apk"));
    }

    private static bool DoesAndroidAdminExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.Name.Contains("MetaforceAdmin")
                          && entry.Name.EndsWith(".apk"));
    }

    private static bool DoesAndroidContentExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.Name.Contains("Content_Android")
                          && entry.Name.EndsWith(".zip"));
    }

    private static bool DoesWindowsContentExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.Name.Contains("Content_StandaloneWindows")
                          && entry.Name.EndsWith(".zip"));
    }

    private static bool DoesPcAdminExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.FullName.Contains("MetaforceAdminPC")
                          && entry.Name.EndsWith(".exe") && !entry.Name.Contains("UnityCrashHandler") &&
                          !entry.Name.Contains("crashpad_handler"));
    }

    private static bool DoesServerExists(ZipArchive archive)
    {
        return archive.Entries
            .Any(entry => entry.FullName.Contains("MetaforceServer")
                          && entry.Name.EndsWith(".exe") && !entry.Name.Contains("UnityCrashHandler") &&
                          !entry.Name.Contains("crashpad_handler"));
    }
}