using MahApps.Metro.Controls;
using System;
using System.Collections.Generic;
using System.Linq;
using pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
using Microsoft.Win32;
using Microsoft.WindowsAPICodePack.Dialogs;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Data.Entity;
using System.Diagnostics;
using System.Text;
using System.Threading.Tasks;
using Tango.BL;
using Tango.BL.ActionLogs;
using Tango.BL.DTO;
using Tango.BL.Entities;
using Tango.BL.Enumerations;
using Tango.BL.ValueObjects;
using Tango.Core.Commands;
using Tango.MachineStudio.Common.Notifications;
using Tango.MachineStudio.ThreadExtensions.Models;
using Tango.SharedUI;

namespace Tango.MachineStudio.ThreadExtensions.ViewModels
{
    public class TestResultViewVM : ViewModel
    {
        private INotificationProvider _notification;
        private IActionLogManager _actionLogManager;

        #region Properties

        private string _threadName;
        /// <summary>
        /// Gets or sets the name of the thread. Using in print
        /// </summary>
        /// <value>
        /// The name of the thread.
        /// </value>
        public string ThreadName
        {
            get { return _threadName; }
            set
            {
                _threadName = value;
                RaisePropertyChangedAuto();
            }
        }


        private bool _isSelected;
        /// <summary>
        /// Gets or sets a value indicating whether this instance is selected.
        /// </summary>
        public bool IsSelected
        {
            get { return _isSelected; }
            set { _isSelected = value; RaisePropertyChangedAuto(); }
        }

        private RmlExtensionTestResult _testResult;

        public RmlExtensionTestResult TestResult
        {
            get { return _testResult; }
            set { _testResult = value;
                RaisePropertyChangedAuto();
                RaisePropertyChanged(nameof(TestResultsFiles));
            }
        }

        public List<RmlExtensionTestResultsFile> TestResultsFiles
        {
            get
            {
                return TestResult.RmlExtensionTestResultsFiles.ToList();
            }
        }
        
        public RelayCommand<RmlExtensionTestResultsFile> DeleteCommand { get; set; }
        public RelayCommand<RmlExtensionTestResultsFile> DownLoadFileCommand { get; set; }
        public RelayCommand UploadCommand { get; set; }
        public RelayCommand DownLoadAllCommand { get; set; }
        #endregion


        public TestResultViewVM(INotificationProvider notification, IActionLogManager actionLogManager)
        {
            _notification = notification;
            _actionLogManager = actionLogManager;
            
            UploadCommand = new RelayCommand(UploadFiles);
            DownLoadFileCommand = new RelayCommand<RmlExtensionTestResultsFile>(DownLoadFile);
            DeleteCommand = new RelayCommand<RmlExtensionTestResultsFile>(DeleteFile);
            DownLoadAllCommand = new RelayCommand(DownLoadAllFiles);
        }

        #region TestResultsFiles
        
        private async void UploadFiles(object obj)
        {
            OpenFileDialog dlg = new OpenFileDialog();
            dlg.Title = "Select data file";
            dlg.Filter = "CSV Files|*.csv";
            dlg.Multiselect = true;
            if (dlg.ShowDialog().Value)
            {
                try
                {
                    var files = dlg.FileNames.ToList();

                    using (ObservablesContext db = ObservablesContext.CreateDefault())
                    {
                        var testResult = await db.RmlExtensionTestResults.Where(x => x.Guid == TestResult.Guid).Include(t1 => t1.RmlExtensionTestResultsFiles).FirstOrDefaultAsync();
                        foreach (var strpath in files)
                        {
                            var testResultfile = new RmlExtensionTestResultsFile();
                            testResultfile.FileName = Path.GetFileName(strpath);
                            //temporary!!!
                            testResultfile.FilePath = strpath;
                            
                           // TestResult.RmlExtensionTestResultsFiles.Add(testResultfile);
                            testResult.RmlExtensionTestResultsFiles.Add(testResultfile);
                        }
                        if (testResult != null)
                        {
                            await db.SaveChangesAsync();
                        }
                        TestResult.RmlExtensionTestResultsFiles = testResult.RmlExtensionTestResultsFiles;///?????
                        RaisePropertyChanged(nameof(TestResultsFiles));
                    }
                    _notification.ShowInfo("File successfully loaded.");
                }
                catch (Exception ex)
                {
                    _notification.ShowError($"An error occurred while trying to import the file.\n{ex.FlattenMessage()}");
                }
            }
           
        }
        
        private void DownLoadFile(RmlExtensionTestResultsFile file)
        {
            SaveFileDialog dlg = new SaveFileDialog();
            dlg.Title = "Save the csv file";
            dlg.Filter = "CSV Files|*.csv";
            dlg.DefaultExt = ".csv";
            dlg.FileName = file.FileName;
            if (dlg.ShowDialog().Value)
            {
                ///
            }
        }

        private void DownLoadAllFiles()
        {
            CommonOpenFileDialog dlg = new CommonOpenFileDialog();
            dlg.Title = "Select folder.";
            dlg.IsFolderPicker = true;
            if (dlg.ShowDialog() == CommonFileDialogResult.Ok)
            {
                var filesPath = TestResult.RmlExtensionTestResultsFiles.Select( x=>x.FilePath).ToList();
                /////
            }
        }

        private async void DeleteFile(RmlExtensionTestResultsFile file)
        {
            if (_notification.ShowQuestion("Are you sure you want to delete the selected file?"))
            {
                using (ObservablesContext db = ObservablesContext.CreateDefault())
                {
                    var deletefile = db.RmlExtensionTestResultsFiles.FirstOrDefault(x => x.Guid == file.Guid);
                    if(deletefile != null)
                    {
                        db.RmlExtensionTestResultsFiles.Remove(deletefile);
                        await db.SaveChangesAsync();
                    }
                }
                TestResult.RmlExtensionTestResultsFiles.Remove(file);
                RaisePropertyChanged(nameof(TestResultsFiles));
            }
        }
        
        #endregion

    }
}