using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

using VberZero.Workflow.DesignInfo;
using VberZero.Workflow.StepBodies;

namespace VberZero.Workflow
{
    public interface IVberWorkflowManager
    {
        public IVberPersistenceProvider PersistenceProvider { get; }

        public IQueryable<WorkflowDefinitionInfo> WorkflowDefinitions { get; }

        Task<bool> TerminateWorkflow(string workflowId);

        IEnumerable<VberWorkflowStepBody> GetAllStepBodies();

        Task PublishEventAsync(string eventName, string eventKey, object eventData);

        Task CreateAsync(WorkflowDefinitionInfo entity);

        Task UpdateAsync(WorkflowDefinitionInfo entity);

        Task DeleteAsync(string id, int version);

        Task DeleteAsync(string id);

        Task<string> StartWorkflow(string id, int version, Dictionary<string, object> inputs, string reference = null);
    }
}