using F9WebAiTest.Application.Common.Exceptions;
using F9WebAiTest.Domain.Interfaces.SYS.RBAC.Roles;
using MediatR;

namespace F9WebAiTest.Application.CQRS.SYS.RBAC.Roles.Commands;

/// <summary>命令定义</summary>
public record Role_ActiveOrDeactivateCommand(long Id, bool Active) : IRequest<bool>;

/// <summary>命令处理器</summary>
public class ActiveOrDeactivateRoleCommandHandler(
    IRoleWriteRepository roleWriteRepository) : IRequestHandler<Role_ActiveOrDeactivateCommand, bool>
{
    public async Task<bool> Handle(Role_ActiveOrDeactivateCommand command, CancellationToken cancellationToken)
    {
        var role = await roleWriteRepository.GetByIdAsync(command.Id);
        if (role == null) throw new F9NotFoundException("角色", command.Id);

        if (command.Active) role.Activate();
        else role.Deactivate();

        var result = await roleWriteRepository.ActiveOrDeactive(command.Id, role.IsActive);
        if (result == false) throw new F9OperationException("启用/禁用", "操作");
        return result;
    }
}