/
Routine.cs
165 lines (131 loc) · 4.28 KB
/
Routine.cs
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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Newtonsoft.Json;
namespace Routine
{
public class Routine
{
public List<Task> Tasks;
public List<TaskAudit> TaskAudits;
public Routine()
{
Tasks = new List<Task>();
TaskAudits = new List<TaskAudit>();
}
public void AddTask(Task task)
{
if(null != FindTaskInRoutine(task))
{
return;
}
Tasks.Add(task);
}
Task FindTaskInRoutine(Task task)
{
return FindTaskInRoutine(task.Guid);
}
Task FindTaskInRoutine(Guid guid)
{
foreach(var task in Tasks)
{
if(task.Guid.Equals(guid))
{
return task;
}
}
return null;
}
public void RemoveTask(Task task)
{
RemoveTask(task.Guid);
}
public void RemoveTask(Guid taskGuid)
{
Tasks.RemoveAll(t => t.Guid == taskGuid);
}
public void Save(string path)
{
File.WriteAllText(path, JsonConvert.SerializeObject(this));
}
public TaskExpectation GetPendingExpectation(Task task)
{
var expectations = GetTaskExpectations(task);
if(expectations.Count == 0)
{
return null;
}
foreach (var expectation in expectations)
{
if(HasExpectationBeenMet(expectation) || IsThereAMoreRecentExpectation(expectations, expectation))
{
continue;
}
var hours = DateTime.Now.Subtract(expectation.ExpectedDateTime).TotalHours;
if(hours >= -1)
{
return expectation;
}
}
return null;
}
private bool IsThereAMoreRecentExpectation(List<TaskExpectation> expectations, TaskExpectation expectation)
{
return
expectations.FirstOrDefault(ta => ta.TaskGuid == expectation.TaskGuid && ta.ExpectedDateTime > expectation.ExpectedDateTime) != null;
}
public bool HasExpectationBeenMet(TaskExpectation taskExpectation)
{
var audit = TaskAudits.FirstOrDefault(ta => ta.TaskGuid == taskExpectation.TaskGuid && ta.DateTime.Date == taskExpectation.ExpectedDateTime.Date);
return audit != null;
}
public List<TaskExpectation> GetTaskExpectations(Task task, int days = 30)
{
var now = DateTime.Now;
var expectations = new List<TaskExpectation>();
for(int x = 0; x < days; x++)
{
var dateTime = now.AddDays(-x);
var expectation = GetDailyExpectation(task, dateTime);
if(expectation == null)
{
continue;
}
expectations.Add(expectation);
}
return expectations;
}
public TaskExpectation GetDailyExpectation(Task task, DateTime dateTime)
{
if(!task.ShouldOccurOn(dateTime))
{
return null;
}
return new TaskExpectation(task.Guid, dateTime.Date, task.TimeOfDay);
}
public void CompleteTask(Task task)
{
var expectation = GetPendingExpectation(task);
if(null == expectation)
{
throw new Exception("Task isn't pending");
}
TaskAudits.Add(new TaskAudit(task.Guid, expectation, DateTime.Now));
}
public void UpdateTask(Guid taskGuid, Task task)
{
for(int x = 0; x < Tasks.Count; x++)
{
if(Tasks[x].Guid != taskGuid)
{
continue;
}
Tasks[x] = task;
break;
}
}
}
}