using System;
using System.Collections.Generic;
using SharedDatabase.Entities;

namespace WorkflowConfigurator.UserControls
{
    /// <summary>
    /// Interface to be implemented by (sub)controls
    /// for process/part/workstep modification.
    /// </summary>
    public interface IMyUI
    {
        /// <summary>
        /// Update UI elements lock state (visible/enabled/etc.)
        /// </summary>
        /// <param name="limitedUnlock">Process name, descriptions, checks and Oracle parameters can be changed</param>
        /// <param name="completeUnlock">Everything can be changed</param>
        void UpdateLockState(bool limitedUnlock, bool completeUnlock);

        /// <summary>
        /// Update UI elements from data objects.
        /// </summary>
        void Data2UI();

        /// <summary>
        /// Verify validity of data in UI elements.
        /// </summary>
        /// <param name="message">Messgae when data are not valid</param>
        /// <returns>true = data valid</returns>
        bool VerifyUIData(out string message);

        /// <summary>
        /// Update data objects from UI elements.
        /// </summary>
        void UI2Data();

        /// <summary>
        /// Save UI settings like splitter positions, column widths, etc. to Program.LocalSettings object.
        /// </summary>
        void Settings2UI();

        /// <summary>
        /// SRestore UI settings like splitter positions, column widths, etc. from Program.LocalSettings object.
        /// </summary>
        void UI2Settings();

        /// <summary>
        /// Set 'unsavedChanges' etc.  Called from bottom to top.
        /// </summary>
        void SetUnsavedFlag();

        /// <summary>
        /// Reset 'unsavedChanges' etc.  Called from top to bottom.
        /// </summary>
        void ResetUnsavedFlag();

        void UpdateProcess(Process process, Reason reason, IList<Process> allProcesses);
    }
}