using System.Linq;
using e = Netmash.Infrastructure.DatabaseMigration.Entities;
using m = Netmash.Infrastructure.DatabaseMigration.Models;

namespace Netmash.Infrastructure.DatabaseMigration.Extensions
{
    internal static class Mappings
    {
        public static m.MigratedVersion ToModel(this e.MigratedVersion migratedVersion)
        {
            return new m.MigratedVersion()
            {
                Version = migratedVersion.Version,
                Scripts = migratedVersion.Scripts.Select(z => z.Script).ToArray()
            };
        }

        public static m.MigrationSignature ToModel(this e.MigrationSignature migrationSignature)
        {
            return new m.MigrationSignature()
            {
                MigrationDate = migrationSignature.MigrationDate,
                MachineName = migrationSignature.MachineName,
                LastVersion = migrationSignature.LastVersion,
                MigratedVersions = migrationSignature.MigratedVersions.Select(z => z.ToModel()).ToArray()
            };
        }

        public static e.MigratedVersion ToEntity(this m.MigratedVersion migratedVersion)
        {
            return new e.MigratedVersion()
            {
                Version = migratedVersion.Version,
                Scripts = migratedVersion.Scripts.Select(z => new e.MigratedScript() { Script = z }).ToArray()
            };
        }

        public static e.MigrationSignature ToEntity(this m.MigrationSignature migrationSignature)
        {
            return new e.MigrationSignature()
            {
                MigrationDate = migrationSignature.MigrationDate,
                MachineName = migrationSignature.MachineName,
                LastVersion = migrationSignature.LastVersion,
                MigratedVersions = migrationSignature.MigratedVersions.Select(z => z.ToEntity()).ToArray()
            };
        }
    }
}