prs/prs.desktop/Panels/DailyReports/WindowTrackerSummary.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using Comal.Classes;
using InABox.Clients;
using InABox.Configuration;
using InABox.Core;
using InABox.Wpf;

namespace PRSDesktop
{
    /// <summary>
    ///     Interaction logic for WindowTrackerSummary.xaml
    /// </summary>
    public partial class WindowTrackerSummary : ThemableWindow
    {
        private readonly DailyActivityHistory ActivityHistory;
        private readonly WindowTrackerHistoryGrid history = new();
        private readonly Dictionary<WindowTrackerHistory, List<DateTime>> settingsmap = new();

        private readonly WindowTracker[] trackers;

        public WindowTrackerSummary(Guid employeeid, DateTime date)
        {
            EmployeeID = employeeid;
            Date = date;

            InitializeComponent();
            grid.Children.Add(history);

            trackers = ClientFactory.IsSupported<WindowTracker>()
                ? new Client<WindowTracker>().Load(new Filter<WindowTracker>(x => x.Employee.ID).IsEqualTo(employeeid))
                : new WindowTracker[] { };

            var timestamps = new List<DateTime>();

            ActivityHistory = new LocalConfiguration<DailyActivityHistory>().Load();
            var consolidated = new Dictionary<DateTime, string>();
            var curact = "";
            var curstart = DateTime.MinValue;
            var curend = DateTime.MinValue;
            foreach (var activity in ActivityHistory.Activities.Where(x => x.Key.Date.Equals(date)).OrderBy(x => x.Key))
            {
                var act = string.IsNullOrWhiteSpace(activity.Value) ? "" : activity.Value;
                if (!act.Equals(curact))
                {
                    if (curstart != DateTime.MinValue && curend.Subtract(curstart) > new TimeSpan(0, 1, 0))
                    {
                        CreateSummary(curstart, curend, curact, timestamps);
                        timestamps = new List<DateTime>();
                    }

                    curstart = curend != DateTime.MinValue ? curend : activity.Key;
                    curact = act;
                }

                curend = activity.Key;
                timestamps.Add(activity.Key);
            }

            if (curstart != DateTime.MinValue && curend.Subtract(curstart) > new TimeSpan(0, 1, 0))
                CreateSummary(curstart, curend, curact, timestamps);
            history.Refresh(true, true);
        }

        public DateTime Date { get; }
        public Guid EmployeeID { get; }

        private void CreateSummary(DateTime start, DateTime finish, string title, List<DateTime> timestamps)
        {
            var tracker = trackers.FirstOrDefault(x => x.Window.Equals(title));
            var item = new WindowTrackerHistory
            {
                Start = start.TimeOfDay,
                Finish = finish.TimeOfDay,
                Window = title,
                Tracker = tracker != null ? tracker.ID : Guid.Empty
            };
            item.Employee.ID = EmployeeID;
            item.Job.ID = tracker != null ? tracker.Job.ID : Guid.Empty;
            item.ITP.ID = tracker != null ? tracker.ITP.ID : Guid.Empty;
            item.Activity.ID = tracker != null ? tracker.Activity.ID : Guid.Empty;
            history.History.Add(item);
            settingsmap[item] = timestamps;
        }

        private void Cancel_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = false;
        }

        private void OK_Click(object sender, RoutedEventArgs e)
        {
            var updates = new List<Assignment>();

            var bFirst = true;
            var start = new TimeSpan(0);
            var finish = new TimeSpan(0);
            var activities = new List<string>();
            var jobid = CoreUtils.FullGuid;
            var itpid = CoreUtils.FullGuid;
            var actid = CoreUtils.FullGuid;
            foreach (var item in history.History)
            {
                if (item.Job.ID != jobid || item.Activity.ID != actid)
                {
                    if (!bFirst)
                    {
                        var update = CreateAssignment(start, finish, activities, jobid, itpid, actid);
                        updates.Add(update);
                    }

                    bFirst = false;
                    start = item.Start;
                    jobid = item.Job.ID;
                    itpid = item.ITP.ID;
                    actid = item.Activity.ID;
                }

                if (!activities.Contains(item.Window))
                    activities.Add(item.Window);
                finish = item.Finish;

                foreach (var timestamp in settingsmap[item])
                    if (ActivityHistory.Activities.ContainsKey(timestamp))
                        ActivityHistory.Activities.Remove(timestamp);
            }

            if (jobid != Guid.Empty || actid != Guid.Empty)
            {
                var update = CreateAssignment(start, finish, activities, jobid, itpid, actid);
                updates.Add(update);
            }

            if (updates.Any())
            {
                new LocalConfiguration<DailyActivityHistory>().Save(ActivityHistory);
                new Client<Assignment>().Save(updates, "Added by Daily Report Window Tracker");
                DialogResult = true;
                Close();
            }
            else
            {
                MessageBox.Show("Nothing to Update!");
            }
        }

        private Assignment CreateAssignment(TimeSpan start, TimeSpan finish, List<string> activities, Guid jobid, Guid itpid, Guid actid)
        {
            var update = new Assignment();
            update.JobLink.ID = jobid;
            update.ITP.ID = itpid;
            update.ActivityLink.ID = actid;
            update.EmployeeLink.ID = EmployeeID;
            update.Date = Date;
            update.Actual.Start = start;
            update.Actual.Finish = finish;
            update.Actual.Duration = finish.Subtract(start);
            update.Title = activities.First();
            update.Description = string.Join("\n", activities.Skip(1));
            activities.Clear();
            return update;
        }
    }
}