using Microsoft.EntityFrameworkCore;

namespace DatabaseCore.Scripts
{
	/// <summary>
	/// Скрипты для миграции данных по безопасности
	/// </summary>
	public static class SecureMigrationScript
	{
		private static readonly string clearMigration =
@"DELETE FROM DepartmentDatabasePortal.dbo.EnviromentSettings
GO
DELETE FROM DepartmentDatabasePortal.dbo.Accesses;
GO
DELETE FROM DepartmentDatabasePortal.dbo.UserRoles;
GO
DELETE FROM DepartmentDatabasePortal.dbo.Users;
GO
DELETE FROM DepartmentDatabasePortal.dbo.Roles;
GO";

		private static readonly string roleMigration =
@"INSERT INTO DepartmentDatabasePortal.dbo.Roles(Id, RoleName, RolePriority, DateCreate, DateDelete, IsDeleted)
SELECT Id, RoleName, RolePriority, DateCreate, DateDelete, IsDeleted FROM DepartmentDatabaseContext.dbo.DepartmentRoles";

		private static readonly string userMigration =
@"INSERT INTO DepartmentDatabasePortal.dbo.Users(Id, UserName, PasswordHash, Avatar, DateLastVisit, IsBanned, DateBanned, CountAttempt, DateCreate, DateDelete, IsDeleted)
SELECT Id, UserName, PasswordHash, Avatar, DateLastVisit, IsLocked, DateBanned, CountAttempt, DateCreate, DateDelete, IsDeleted FROM DepartmentDatabaseContext.dbo.DepartmentUsers";

		private static readonly string userroleMigration =
@"INSERT INTO DepartmentDatabasePortal.dbo.UserRoles(Id, UserId, RoleId, DateCreate, DateDelete, IsDeleted)
SELECT Id, UserId, RoleId, DateCreate, DateDelete, IsDeleted FROM DepartmentDatabaseContext.dbo.DepartmentUserRoles";

		private static readonly string accessMigration =
@"INSERT INTO DepartmentDatabasePortal.dbo.Accesses(Id, Operation, AccessType, RoleId, DateCreate, DateDelete, IsDeleted)
SELECT Id, Operation, AccessType, RoleId, DateCreate, DateDelete, IsDeleted FROM DepartmentDatabaseContext.dbo.DepartmentAccesses";

		private static readonly string enviromentsettingMigration =
@"INSERT INTO DepartmentDatabasePortal.dbo.EnviromentSettings(Id, [Key], [Value])
SELECT NEWID(), [Key], [Value] FROM DepartmentDatabaseContext.dbo.CurrentSettings";

		/// <summary>
		/// Перенос данных по безопасности
		/// </summary>
		/// <param name="context"></param>
		public static void RunScript(DbContext context)
		{
			context.Database.ExecuteSqlRaw(clearMigration, null);

			context.Database.ExecuteSqlRaw(roleMigration, null);
			context.Database.ExecuteSqlRaw(userMigration, null);
			context.Database.ExecuteSqlRaw(userroleMigration, null);
			context.Database.ExecuteSqlRaw(accessMigration, null);
			context.Database.ExecuteSqlRaw(enviromentsettingMigration, null);
		}
	}
}