public static AyaInfo GetNextAyaInfoFromCurrent(AyaInfo currentAyaInfo)
{
AyaInfo result = new AyaInfo();
if (currentAyaInfo.suraNumber == 114 && currentAyaInfo.ayaNumber == 6)
{
result.suraNumber = currentAyaInfo.suraNumber;
result.ayaNumber = currentAyaInfo.ayaNumber;
}
else
{
if (currentAyaInfo.ayaNumber < QuranArrayHelper.suraNumAyas[currentAyaInfo.suraNumber - 1])
{
result.suraNumber = currentAyaInfo.suraNumber;
result.ayaNumber = currentAyaInfo.ayaNumber + 1;
}
else
{
result.suraNumber = currentAyaInfo.suraNumber + 1;
result.ayaNumber = 1;
}
}
return(result);
}
public static string FileNameForAya(AyaInfo aya)
{
var suraStr = ThreeDigit(aya.suraNumber.ToString());
var ayaStr = ThreeDigit(aya.ayaNumber.ToString());
return(string.Format("{0}{1}.mp3", suraStr, ayaStr));
}
public static AyaInfo GetPreviousAyaInfoFromCurrent(AyaInfo currentAyaInfo)
{
AyaInfo result = new AyaInfo();
if (currentAyaInfo.suraNumber == 1 && currentAyaInfo.ayaNumber == 1)
{
result.suraNumber = currentAyaInfo.suraNumber;
result.ayaNumber = currentAyaInfo.ayaNumber;
}
else
{
if (currentAyaInfo.ayaNumber > 1)
{
result.suraNumber = currentAyaInfo.suraNumber;
result.ayaNumber = currentAyaInfo.ayaNumber - 1;
}
else
{
result.suraNumber = currentAyaInfo.suraNumber - 1;
result.ayaNumber = QuranArrayHelper.suraNumAyas[result.suraNumber - 1];
}
}
return(result);
}
private int GetGapForAya(AyaInfo aya, DynamicGap dynamicGap, AyaInfo nextAya, bool isRevision)
{
var currentAyaFile = FullAyaFileName(FileNameForAya(aya));
var nextAyaFile = FullAyaFileName(FileNameForAya(nextAya));
var currentAyaDuration = GetMediaDuration(currentAyaFile);
var nextAyaDuration = GetMediaDuration(nextAyaFile);
var usedDuration = isRevision ? nextAyaDuration : currentAyaDuration;
double result;
int minGap = 1;
switch (dynamicGap)
{
case DynamicGap.AyaDuration20Percent:
result = usedDuration * 0.2f;
break;
case DynamicGap.AyaDuration40Percent:
result = usedDuration * 0.4f;
break;
case DynamicGap.AyaDuration60Percent:
result = usedDuration * 0.6f;
break;
case DynamicGap.AyaDuration80Percent:
result = usedDuration * 0.8f;
break;
case DynamicGap.AyaDurationOne:
result = usedDuration * 1f;
break;
case DynamicGap.AyaDuration120Percent:
result = usedDuration * 1.2f;
break;
case DynamicGap.AyaDuration140Percent:
result = usedDuration * 1.4f;
break;
case DynamicGap.AyaDuration160Percent:
result = usedDuration * 1.6f;
break;
case DynamicGap.AyaDuration200Percent:
result = usedDuration * 2f;
break;
case DynamicGap.NoGap:
default:
result = 0;
minGap = 0;
break;
}
return(Math.Max(minGap, (int)(result + 0.5)));
}
private void DownloadAyaIfNeeded(AyaInfo ayaInfo)
{
var ayaLocalFile = FullAyaFileName(FileNameForAya(ayaInfo));
if (File.Exists(ayaLocalFile))
{
return;
}
using (var client = new WebClient())
{
downloadCompleted = false;
client.DownloadProgressChanged += Client_DownloadProgressChanged;
client.DownloadFileCompleted += Client_DownloadFileCompleted;
client.DownloadFileAsync(new Uri(RecitersUtility.GetURLForAyah(reciter, ayaInfo.suraNumber, ayaInfo.ayaNumber)), ayaLocalFile);
while (downloadCompleted == false && Processing)
{
Application.DoEvents();
}
}
}
static List <AyaInfo> GetRangeAyaList(AyaRange ayaRange)
{
var result = new List <AyaInfo>();
var currentSura = ayaRange.startAyaInfo.suraNumber;
var currentAya = ayaRange.startAyaInfo.ayaNumber;
do
{
result.Add(AyaInfo.Create(currentSura, currentAya));
if (currentAya < QuranArrayHelper.suraNumAyas[currentSura - 1])
{
currentAya++;
}
else
{
currentSura++;
currentAya = 1;
}
} while (AyaUtil.AyaTotalRank(AyaInfo.Create(currentSura, currentAya)) <= AyaUtil.AyaTotalRank(ayaRange.endAyaInfo));
return(result);
}
public static AyaInfo MaximumAyaRange(AyaInfo ayaInfo1, AyaInfo ayaInfo2)
{
return(AyaTotalRank(ayaInfo1) > AyaTotalRank(ayaInfo2) ? ayaInfo1 : ayaInfo2);
}
public static int AyaTotalRank(AyaInfo info)
{
return((info.suraNumber * 1000) + info.ayaNumber);
}
public bool EqualsAya(AyaInfo info)
{
return(info.ayaNumber == ayaNumber && info.suraNumber == suraNumber);
}
