/// <summary>
/// This method saved the specified scoreboard to the appropriate user's scoreboard file. it writes the data of the scoreboard
/// using a similar notation to html, where the different tags refer to different fields of the scoreboard hierarchy. Items
/// are nested inside sessions, which are in turn nested inside a scoreboard.
/// </summary>
/// <param name="scoreboard"></param>
public static void SaveScoreboard(MPAiSoundScoreBoard scoreboard)
{
if (scoreboard.IsEmpty())
{
return;
}
if (File.Exists(SoundScoreboardFileAddress(scoreboard.User)))
{
File.Delete(SoundScoreboardFileAddress(scoreboard.User));
}
using (FileStream fs = new FileStream(SoundScoreboardFileAddress(scoreboard.User), FileMode.Create))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("<Scoreboard>");
foreach (MPAiSoundScoreBoardSession session in scoreboard.Sessions)
{
if (session.IsEmpty())
{
continue;
}
sw.WriteLine("<Session>");
sw.WriteLine("<Date>");
sw.WriteLine(session.DateAndTime);
sw.WriteLine("</Date>");
sw.WriteLine("<OverallCorrectnessPercentage>");
sw.WriteLine(session.OverallCorrectnessPercentage);
sw.WriteLine("</OverallCorrectnessPercentage>");
sw.WriteLine("<Content>");
foreach (MPAiSoundScoreBoardItem item in session.Content)
{
sw.WriteLine("<Vowel>");
sw.WriteLine(item.Vowel);
sw.WriteLine("</Vowel>");
sw.WriteLine("<CorrectnessPercentage>");
sw.WriteLine(item.CorrectnessPercentage);
sw.WriteLine("</CorrectnessPercentage>");
}
sw.WriteLine("</Content>");
sw.WriteLine("</Session>");
}
sw.WriteLine("</Scoreboard>");
}
}
File.SetAttributes(SoundScoreboardFileAddress(scoreboard.User), File.GetAttributes(SoundScoreboardFileAddress(scoreboard.User)) | FileAttributes.Hidden);
}
/// <summary>
/// Generates an HTML score report based on an input MPAiSound scoreboard.
/// </summary>
/// <param name="scoreboard">The scoreboard to generate an HTML report of.</param>
public static void GenerateMPAiSoundScoreHTML(MPAiSoundScoreBoard scoreboard)
{
if (scoreboard.IsEmpty())
{
return;
}
scoreboard.SaveScoreBoardToFile();
if (!File.Exists(ScoreboardReportCSSAddress))
{
generateScoreboardCSS();
}
using (FileStream fs = new FileStream(MPAiSoundScoreReportHTMLAddress, FileMode.Create))
{
using (StreamWriter sw = new StreamWriter(fs))
{
using (HtmlTextWriter htw = new HtmlTextWriter(sw))
{
htw.RenderBeginTag(HtmlTextWriterTag.Html);
// Table settings
htw.RenderBeginTag(HtmlTextWriterTag.Head);
htw.AddAttribute("charset", "UTF-8");
htw.RenderBeginTag(HtmlTextWriterTag.Meta);
htw.AddAttribute(HtmlTextWriterAttribute.Rel, "stylesheet");
htw.AddAttribute(HtmlTextWriterAttribute.Type, "text/css");
htw.AddAttribute(HtmlTextWriterAttribute.Href, "Scoreboard.css");
htw.RenderBeginTag(HtmlTextWriterTag.Link);
htw.RenderEndTag();
htw.RenderEndTag();
htw.RenderEndTag();
//Scoreboard Title
htw.RenderBeginTag(HtmlTextWriterTag.Body);
htw.AddAttribute(HtmlTextWriterAttribute.Class, "title");
htw.RenderBeginTag(HtmlTextWriterTag.Div);
htw.RenderBeginTag(HtmlTextWriterTag.H3);
htw.Write(scoreboard.User.GetCorrectlyCapitalisedName() + "'s MPAi Sound Pronunciation Scoreboard");
htw.RenderEndTag();
htw.RenderEndTag();
foreach (MPAiSoundScoreBoardSession session in scoreboard.Sessions)
{
if (session.IsEmpty())
{
continue;
}
//Table Title
htw.AddAttribute(HtmlTextWriterAttribute.Class, "table-title");
htw.RenderBeginTag(HtmlTextWriterTag.Div);
htw.RenderBeginTag(HtmlTextWriterTag.H3);
htw.Write(session.DateAndTime.ToString("dd MMMM yyyy, h:mm tt"));
htw.RenderEndTag();
htw.RenderEndTag();
// Header row of the table
htw.AddAttribute(HtmlTextWriterAttribute.Class, "table-fill");
htw.RenderBeginTag(HtmlTextWriterTag.Table);
htw.RenderBeginTag(HtmlTextWriterTag.Tr);
htw.RenderBeginTag(HtmlTextWriterTag.Th);
htw.Write("Vowel");
htw.RenderEndTag();
htw.RenderBeginTag(HtmlTextWriterTag.Th);
htw.Write("Correctness Percentage");
htw.RenderEndTag();
htw.RenderEndTag();
// Table rows
foreach (MPAiSoundScoreBoardItem item in session.Content)
{
htw.RenderBeginTag(HtmlTextWriterTag.Tr);
htw.RenderBeginTag(HtmlTextWriterTag.Td);
htw.Write(item.Vowel);
htw.RenderEndTag();
htw.RenderBeginTag(HtmlTextWriterTag.Td);
htw.Write(item.CorrectnessPercentage);
htw.RenderEndTag();
htw.RenderEndTag();
}
// Correctness score
float correctness = session.OverallCorrectnessPercentage / 100;
if (correctness >= 0.8)
{
htw.AddAttribute(HtmlTextWriterAttribute.Class, "good-colour");
}
else if (correctness >= 0.5)
{
htw.AddAttribute(HtmlTextWriterAttribute.Class, "medium-colour");
}
else
{
htw.AddAttribute(HtmlTextWriterAttribute.Class, "bad-colour");
}
htw.RenderBeginTag(HtmlTextWriterTag.Tr);
htw.AddAttribute(HtmlTextWriterAttribute.Colspan, "2");
htw.RenderBeginTag(HtmlTextWriterTag.Td);
htw.Write("Pronunciation is " + correctness.ToString("0.0%") + " Correct");
htw.RenderEndTag();
htw.RenderEndTag();
htw.RenderEndTag();
}
htw.RenderEndTag();
htw.RenderEndTag();
}
}
}
}
/// <summary>
/// This method loads the scoreboard for the specified user. It does this by reading the html-style file created by SaveScoreboard.
/// The nested nature of the file is why this method is also deeply nested.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static MPAiSoundScoreBoard LoadScoreboard(MPAiUser user)
{
MPAiSoundScoreBoard scoreboard = new MPAiSoundScoreBoard(user);
if (File.Exists(SoundScoreboardFileAddress(scoreboard.User)))
{
using (FileStream fs = new FileStream(SoundScoreboardFileAddress(scoreboard.User), FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs))
{
string line;
line = sr.ReadLine();
//MPAiMessageBoxFactory.Show(line + ": <Scoreboard> expected");
if (line.Equals("<Scoreboard>"))
{
//MPAiMessageBoxFactory.Show("Success, entered <Scoreboard>");
while (!line.Equals("</Scoreboard>"))
{
line = sr.ReadLine();
while (line.Equals("<Session>"))
{
line = sr.ReadLine();
while (!line.Equals("</Session>"))
{
DateTime dateAndTime = new DateTime();;
if (line.Equals("<Date>"))
{
line = sr.ReadLine();
while (!line.Equals("</Date>"))
{
dateAndTime = new DateTime();
if (!DateTime.TryParse(line, out dateAndTime))
{
throw new FileLoadException("Date could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
float overallCorrectnessPercentage = -1;
if (line.Equals("<OverallCorrectnessPercentage>"))
{
line = sr.ReadLine();
while (!line.Equals("</OverallCorrectnessPercentage>"))
{
if (!float.TryParse(line, out overallCorrectnessPercentage))
{
throw new FileLoadException("Overall Correctness Percentage could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
List <MPAiSoundScoreBoardItem> content = new List <MPAiSoundScoreBoardItem>();
if (line.Equals("<Content>"))
{
line = sr.ReadLine();
while (!line.Equals("</Content>"))
{
string vowel = "";
float correctnessPercentage = -1;
if (line.Equals("<Vowel>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</Vowel>"))
{
if (firstline)
{
firstline = false;
vowel += line;
}
else
{
vowel += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
if (line.Equals("<CorrectnessPercentage>"))
{
line = sr.ReadLine();
while (!line.Equals("</CorrectnessPercentage>"))
{
if (!float.TryParse(line, out correctnessPercentage))
{
throw new FileLoadException("Correctness Percentage could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
content.Add(new MPAiSoundScoreBoardItem(vowel, correctnessPercentage));
}
line = sr.ReadLine();
}
MPAiSoundScoreBoardSession session = scoreboard.NewScoreBoardSession(dateAndTime, content);
session.OverallCorrectnessPercentage = overallCorrectnessPercentage;
}
line = sr.ReadLine();
}
}
}
}
}
}
return(scoreboard);
}