namespace PostgresService.WebApi;

public sealed record LoginRequest(string Username, string Password);

public sealed record EnrollRequest(
    string AppId,
    string DisplayName,
    IReadOnlyList<string>? RequestedExtensions);

public sealed record PostgresClientCredential(
    string Host,
    int Port,
    string Database,
    string Username,
    string Password,
    string SslMode,
    string ServiceVersion);

public sealed record CreateDatabaseRequest(string Name, string? Owner);
public sealed record CreateRoleRequest(string Name, string Password);
public sealed record QueryRequest(string Database, string Sql);
public sealed record BackupRequest(string Database);
public sealed record RestoreRequest(
    string BackupFileName,
    string TargetDatabase,
    bool Overwrite,
    string Confirmation);

public sealed record ManagedClient(
    string AppId,
    string DisplayName,
    string DatabaseName,
    string RoleName,
    string[] Extensions,
    string Status,
    DateTimeOffset CreatedAt,
    DateTimeOffset UpdatedAt);

public sealed record DatabaseSummary(
    string Name,
    string Owner,
    long SizeBytes,
    int ActiveConnections,
    bool IsManaged);

public sealed record RoleSummary(
    string Name,
    bool CanLogin,
    int ConnectionLimit,
    bool IsManaged);

public sealed record SessionSummary(
    int ProcessId,
    string Database,
    string Username,
    string State,
    string? Query,
    DateTimeOffset? QueryStartedAt);

public sealed record BackupSummary(
    string FileName,
    string Database,
    long SizeBytes,
    DateTimeOffset CreatedAt,
    string Sha256);

public sealed record QueryResult(
    string[] Columns,
    IReadOnlyList<object?[]> Rows,
    int RowCount,
    bool Truncated,
    long ElapsedMilliseconds);