SmartReceiptsFormattableString.java

package co.smartreceipts.android.workers.reports.formatting;

import android.content.Context;
import android.support.annotation.NonNull;

import com.google.common.base.Preconditions;

import co.smartreceipts.android.model.Trip;
import co.smartreceipts.android.settings.UserPreferenceManager;
import co.smartreceipts.android.settings.catalog.UserPreference;

public class SmartReceiptsFormattableString {

    private static final String REPORT_NAME = "%REPORT_NAME%";
    private static final String USER_ID = "%USER_ID%";
    private static final String REPORT_START = "%REPORT_START%";
    private static final String REPORT_END = "%REPORT_END%";

    private final String mString;
    private final Context mContext;
    private final Trip mTrip;
    private final UserPreferenceManager mPreferences;

    public SmartReceiptsFormattableString(@NonNull String string, @NonNull Context context, @NonNull Trip trip, @NonNull UserPreferenceManager preferences) {
        mString = Preconditions.checkNotNull(string);
        mContext = Preconditions.checkNotNull(context);
        mTrip = Preconditions.checkNotNull(trip);
        mPreferences = Preconditions.checkNotNull(preferences);
    }

    @Override
    public String toString() {
        return mString.replace(REPORT_NAME, mTrip.getName()).replace(USER_ID, mPreferences.get(UserPreference.ReportOutput.UserId)).replace(REPORT_START, mTrip.getFormattedStartDate(mContext, mPreferences.get(UserPreference.General.DateSeparator))).replace(REPORT_END, mTrip.getFormattedEndDate(mContext, mPreferences.get(UserPreference.General.DateSeparator)));
    }
}