public Exercise getExerciseDetail(int id) {
SQLiteDatabase db = this.getWritableDatabase();
String selectQuery = "SELECT * FROM " + TABLE_EXERCISE_DETAIL + " WHERE " + KEY_ID + " = " + id;
Cursor c = db.rawQuery(selectQuery, null);
if (c != null) c.moveToFirst();
Exercise exercise = new Exercise();
exercise.setId(c.getInt(c.getColumnIndex(KEY_ID)));
exercise.setName(c.getString(c.getColumnIndex(KEY_NAME)));
exercise.setDescription(c.getString(c.getColumnIndex(KEY_DESCRIPTION)));
selectQuery =
"SELECT * FROM "
+ TABLE_EXERCISE_DETAIL_CATEGORY
+ " WHERE "
+ TABLE_EXERCISE_DETAIL
+ KEY_ID
+ " = "
+ exercise.getId();
c.close();
c = db.rawQuery(selectQuery, null);
while (c.moveToNext()) {
exercise.addCategory(
Category.valueOf(c.getString(c.getColumnIndex(TABLE_EXERCISE_CATEGORY + KEY_NAME))));
}
c.close();
return exercise;
}
public List<Exercise> getAllExerciseDetails() {
List<Exercise> exercises = new ArrayList<>();
String selectQuery =
"SELECT "
+ KEY_ID
+ ", "
+ KEY_NAME
+ ", "
+ KEY_DESCRIPTION
+ ", "
+ TABLE_EXERCISE_CATEGORY
+ KEY_NAME
+ " FROM "
+ TABLE_EXERCISE_DETAIL
+ " INNER JOIN "
+ TABLE_EXERCISE_DETAIL_CATEGORY
+ " ON "
+ KEY_ID
+ " = "
+ TABLE_EXERCISE_DETAIL
+ KEY_ID;
SQLiteDatabase db = this.getWritableDatabase();
Cursor c = db.rawQuery(selectQuery, null);
int id;
Exercise exercise;
if (c.moveToFirst()) {
do {
id = c.getInt(c.getColumnIndex(KEY_ID));
exercise = Exercise.getById(exercises, id);
if (exercise == null) {
exercise = new Exercise();
exercise.setId(id);
exercise.setName(c.getString(c.getColumnIndex(KEY_NAME)));
exercise.setDescription(c.getString(c.getColumnIndex(KEY_DESCRIPTION)));
exercise
.getCategories()
.add(
Category.valueOf(
c.getString(c.getColumnIndex(TABLE_EXERCISE_CATEGORY + KEY_NAME))));
exercises.add(exercise);
} else {
exercise
.getCategories()
.add(
Category.valueOf(
c.getString(c.getColumnIndex(TABLE_EXERCISE_CATEGORY + KEY_NAME))));
}
} while (c.moveToNext());
}
c.close();
return exercises;
}
