using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Xml;
using Aitex.Common.Util;
using Aitex.Core.RT.Event;
using MECF.Framework.Common.DataCenter;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.Jobs;
using MECF.Framework.Common.RecipeCenter;
using OpenSEMI.ClientBase;
using OpenSEMI.ClientBase.ServiceProvider;
using RecipeEditorLib.DGExtension.CustomColumn;

namespace CyberX8_MainPages.Sequence
{
    public class SequenceDataProvider : IProvider
    {
        private IUiSequenceManager m_uiSequenceManager;
        public SequenceDataProvider(IUiSequenceManager uiSequenceManager)
        {
            m_uiSequenceManager = uiSequenceManager;
        }
        public void Create()
        {

        }

        public bool CreateSequenceFolder(string foldername)
        {
            return m_uiSequenceManager.CreateSequenceFolder(foldername);
        }

        public bool DeleteSequenceFolder(string foldername)
        {
            return m_uiSequenceManager.DeleteSequenceFolder(foldername);
        }

        public bool Save(SequenceData seq)
        {
            var path = GenerateSequenceFilePath("Sequence", seq.Name);

            if (CheckSequenceUsedInJob(seq.Name))
            {
                DialogBox.ShowDialog(DialogButton.OK, 0, "Sequence is used in auto running jobs, can not be modified");
                return false;
            }
            return m_uiSequenceManager.SaveSequence(seq.Name, seq.ToXml());
        }

        public List<string> GetSequences()
        {
            return m_uiSequenceManager.GetSequenceNameList();
        }

        public List<string> GetRecipes(ModuleName modulename)
        {
            return m_uiSequenceManager.GetRecipes(modulename, true).ToList();
        }

        public SequenceData GetSequenceByName(ObservableCollection<EditorDataGridTemplateColumnBase> _columns, string name)
        {
            string content = m_uiSequenceManager.GetSequence(name);
            SequenceData seq = new SequenceData();
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(content);
            seq.Name = name;
            seq.Load(_columns, doc);
            return seq;
        }

        public bool Rename(string beforename, string currentname)
        {
            var path = GenerateSequenceFilePath("Sequence", currentname);

            if (CheckSequenceUsedInJob(currentname))
            {
                DialogBox.ShowDialog(DialogButton.OK, 0, "Sequence is used in auto running jobs, can not be modified");
                return false;
            }

            return m_uiSequenceManager.RenameSequence(beforename, currentname);
        }

        public bool Delete(string name)
        {
            var path = GenerateSequenceFilePath("Sequence", name);

            if (CheckSequenceUsedInJob(name))
            {
                DialogBox.ShowDialog(DialogButton.OK, 0, "Sequence is used in auto running jobs, can not be modified");
                return false;
            }
            return m_uiSequenceManager.DeleteSequence(name);
        }

        public bool SaveAs(string name, SequenceData seq)
        {
            var path = GenerateSequenceFilePath("Sequence", name);

            if (CheckSequenceUsedInJob(name))
            {
                DialogBox.ShowDialog(DialogButton.OK, 0, "Sequence is used in auto running jobs, can not be modified");
                return false;
            }
            return m_uiSequenceManager.SaveAsSequence(name, seq.ToXml());
        }

        public string GetSequenceFromXml()
        {
            string template = m_uiSequenceManager.GetSequenceFormatXml();
            return template;
        }

        private string GenerateSequenceFilePath(string chamId, string recipeName)
        {
            return getRecipeDirPath(chamId) + recipeName + ".seq";
        }

        private string getRecipeDirPath(string chamId)
        {
            var dir = string.Format("{0}{1}\\", PathManager.GetRecipeDir(), chamId);
            DirectoryInfo di = new DirectoryInfo(dir);
            if (!di.Exists) di.Create();
            return dir;
        }

        public bool CheckSequenceUsedInJob(string sequenceName)
        {
            List<ProcessJobInfo> ProcessList = (List<ProcessJobInfo>)QueryDataClient.Instance.Service.GetData("Scheduler.CurrentRecipeList");
            if (ProcessList != null)
            {
                foreach (var pj in ProcessList)
                {
                    if (string.Equals(sequenceName, pj.Sequence.Name, System.StringComparison.OrdinalIgnoreCase))
                        return true;
                }
            }
            return false;
        }

        public List<string> GetSequenceNameList()
        {
            return m_uiSequenceManager.GetSequenceNameList();
        }

        public List<string> GetRecipesByPath(string prefixPath)
        {
            return m_uiSequenceManager.GetRecipesByPath(prefixPath);
        }

    }
}