using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class DeleteGroupCommand : ICommand
{
    private List<string> blocksId;
    private List<DeleteBlockCommand> deleteBlockCommands;

    public DeleteGroupCommand(List<string> blocksId)
    {
        this.blocksId = blocksId;
        deleteBlockCommands = new List<DeleteBlockCommand>();
    }

    public DeleteGroupCommand(CommandDTO commandDTO)
    {
        this.blocksId = (List<string>)commandDTO.Parameters["blocksId"];
        deleteBlockCommands = new List<DeleteBlockCommand>();
    }

    public void execute()
    {
        deleteBlockCommands.Clear();

        foreach (string id in blocksId)
        {
            DeleteBlockCommand command = new DeleteBlockCommand(id);
            command.execute();
            deleteBlockCommands.Add(command);
        }
    }

    public void undo()
    {
        foreach (DeleteBlockCommand command in deleteBlockCommands)
        {
            command.undo();
        }
    }

    public CommandDTO toDTO()
    {
        return new CommandDTO.CommandDTOBuilder()
        .SetCommandName("DeleteGroup")
        .AddParameter("blocksId", blocksId)
        .Build();

    }
}