namespace PowderCoating.Application.Interfaces;

public interface IStorageMigrationService
{
    Task<StorageMigrationResult> MigrateFilesystemToAzureAsync(
        string mediaBasePath,
        bool deleteLocalAfterMigration = false);
}

public class StorageMigrationResult
{
    public int Migrated { get; set; }
    public int Skipped { get; set; }   // Already existed in Azure
    public int Failed { get; set; }
    public long BytesMigrated { get; set; }
    public List<MigratedFileEntry> Files { get; set; } = [];
    public List<string> Errors { get; set; } = [];
    public TimeSpan Duration { get; set; }

    public bool HasErrors => Errors.Count > 0;
    public int Total => Migrated + Skipped + Failed;
}

public class MigratedFileEntry
{
    public string RelativePath { get; set; } = string.Empty;
    public string Container { get; set; } = string.Empty;
    public long FileSize { get; set; }
    public MigrationFileStatus Status { get; set; }
}

public enum MigrationFileStatus
{
    Migrated,
    Skipped,
    Failed
}