using System;
using System.Threading.Tasks;
using DTS.Common.Base;
using Microsoft.Practices.Prism.Regions;
// ReSharper disable InconsistentNaming
// ReSharper disable CheckNamespace

namespace DTS.Common
{
    public interface IDTSViewRegionManager : IRegionManager
    {
        /// <summary>
        /// Adds View to the Main Region.
        /// </summary>
        /// <param name="viewDefinition">The View definition.</param>
        /// <param name="parameter">The parameter which uses to initialize the View.</param>
        void AddView(ViewDefinition viewDefinition, object parameter);

        /// <summary>
        /// Adds View to the Main Region.
        /// </summary>
        /// <param name="viewDefinition">The View definition.</param>
        /// <param name="parameter">The parameter which uses to initialize the View.</param>
        /// <param name="allowMultipleInstances">A value indicating whether to allow to create the multiple views.</param>
        void AddView(ViewDefinition viewDefinition, object parameter, bool allowMultipleInstances);

        /// <summary>
        /// Adds View to the Main Region asynchronously.
        /// </summary>
        /// <param name="viewDefinition">The View definition.</param>
        /// <param name="parameter">The parameter which uses to initialize the service.</param>
        Task AddViewAsync(ViewDefinition viewDefinition, object parameter);

        /// <summary>
        /// Adds View to the Main Region asynchronously.
        /// </summary>
        /// <param name="viewDefinition">The View definition.</param>
        /// <param name="parameter">The parameter which uses to initialize the View.</param>
        /// <param name="allowMultipleInstances">A value indicating whether to allow to create the multiple views.</param>
        Task AddViewAsync(ViewDefinition viewDefinition, object parameter, bool allowMultipleInstances);

        /// <summary>
        /// Removes View from the Main Region.
        /// </summary>
        /// <param name="viewModel">The View-model.</param>
        void RemoveView(IBaseViewModel viewModel);

        /// <summary>
        /// Removes View from the specified region by name
        /// </summary>
        /// <param name="regionName"></param>
        void RemoveViewByRegionName(string regionName);

        /// <summary>
        /// Reloads data for the specified View.
        /// </summary>
        /// <param name="interfaceForView">Type of the View's interface.</param>
        /// <param name="parameter">The parameter which uses to initialize the View.</param>
        void RefreshView(Type interfaceForView, object parameter);

        /// <summary>
        /// Reloads data for the specified View asynchronously.
        /// </summary>
        /// <param name="interfaceForView">Type of the View's interface.</param>
        /// <param name="parameter">The parameter which uses to initialize the View.</param>
        Task RefreshViewAsync(Type interfaceForView, object parameter);
    }
}