Examples with DateStrategy com.faltenreich.diaguard.feature.export.job.date.DateStrategy used on opensource projects

Example 1 with DateStrategy

use of com.faltenreich.diaguard.feature.export.job.date.DateStrategy in project Diaguard by Faltenreich.

the class CsvImport method importFromVersion3_0.

@SuppressWarnings("ParameterCanBeLocal")
private void importFromVersion3_0(CSVReader reader, String[] nextLine) throws Exception {
    Entry lastEntry = null;
    Meal lastMeal = null;
    while ((nextLine = reader.readNext()) != null) {
        switch(nextLine[0]) {
            case Tag.BACKUP_KEY:
                if (nextLine.length >= 2) {
                    String tagName = nextLine[1];
                    if (TagDao.getInstance().getByName(tagName) == null) {
                        Tag tag = new Tag();
                        tag.setName(nextLine[1]);
                        TagDao.getInstance().createOrUpdate(tag);
                    }
                }
                break;
            case Food.BACKUP_KEY:
                if (nextLine.length >= 5) {
                    String foodName = nextLine[1];
                    Food food = FoodDao.getInstance().get(foodName);
                    if (food == null) {
                        food = new Food();
                        food.setName(foodName);
                        food.setBrand(nextLine[2]);
                        food.setIngredients(nextLine[3]);
                        food.setCarbohydrates(FloatUtils.parseNumber(nextLine[4]));
                        FoodDao.getInstance().createOrUpdate(food);
                    } else if (food.isDeleted()) {
                        // Reactivate previously deleted food that is being re-imported
                        food.setDeletedAt(null);
                        FoodDao.getInstance().createOrUpdate(food);
                    }
                }
                break;
            case Entry.BACKUP_KEY:
                lastMeal = null;
                if (nextLine.length >= 3) {
                    DateTime parsedDateTime = DateTimeFormat.forPattern(Export.BACKUP_DATE_FORMAT).parseDateTime(nextLine[1]);
                    DateStrategy dateStrategy = this.dateStrategy != null ? this.dateStrategy : defaultDateStrategy;
                    DateTime dateTime = dateStrategy.convertDate(parsedDateTime);
                    lastEntry = new Entry();
                    lastEntry.setDate(dateTime);
                    String note = nextLine[2];
                    lastEntry.setNote(note != null && note.length() > 0 ? note : null);
                    lastEntry = EntryDao.getInstance().createOrUpdate(lastEntry);
                    break;
                }
            case Measurement.BACKUP_KEY:
                if (lastEntry != null && nextLine.length >= 3) {
                    Category category = Helper.valueOf(Category.class, nextLine[1]);
                    if (category != null) {
                        try {
                            Measurement measurement = category.toClass().newInstance();
                            List<Float> valueList = new ArrayList<>();
                            for (int position = 2; position < nextLine.length; position++) {
                                String valueString = nextLine[position];
                                try {
                                    valueList.add(FloatUtils.parseNumber(valueString));
                                } catch (NumberFormatException exception) {
                                    Log.e(TAG, exception.toString());
                                }
                            }
                            float[] values = new float[valueList.size()];
                            for (int position = 0; position < valueList.size(); position++) {
                                values[position] = valueList.get(position);
                            }
                            measurement.setValues(values);
                            measurement.setEntry(lastEntry);
                            MeasurementDao.getInstance(category.toClass()).createOrUpdate(measurement);
                            if (measurement instanceof Meal) {
                                lastMeal = (Meal) measurement;
                            }
                        } catch (InstantiationException exception) {
                            Log.e(TAG, exception.toString());
                        } catch (IllegalAccessException exception) {
                            Log.e(TAG, exception.toString());
                        }
                    }
                }
                break;
            case EntryTag.BACKUP_KEY:
                if (lastEntry != null && nextLine.length >= 2) {
                    Tag tag = TagDao.getInstance().getByName(nextLine[1]);
                    if (tag != null) {
                        EntryTag entryTag = new EntryTag();
                        entryTag.setEntry(lastEntry);
                        entryTag.setTag(tag);
                        EntryTagDao.getInstance().createOrUpdate(entryTag);
                    }
                }
                break;
            case FoodEaten.BACKUP_KEY:
                if (lastMeal != null && nextLine.length >= 3) {
                    Food food = FoodDao.getInstance().get(nextLine[1]);
                    if (food != null) {
                        FoodEaten foodEaten = new FoodEaten();
                        foodEaten.setMeal(lastMeal);
                        foodEaten.setFood(food);
                        foodEaten.setAmountInGrams(FloatUtils.parseNumber(nextLine[2]));
                        FoodEatenDao.getInstance().createOrUpdate(foodEaten);
                    }
                }
                break;
        }
    }
}