getJuzNumber function
Takes surahNumber
& verseNumber
and returns Juz number
Implementation
int getJuzNumber(int surahNumber, int verseNumber) {
for (var juz in juz) {
if (juz["verses"].keys.contains(surahNumber)) {
if (verseNumber >= juz["verses"][surahNumber][0] &&
verseNumber <= juz["verses"][surahNumber][1]) {
return int.parse(juz["id"].toString());
}
}
}
return -1;
}