package nz.org.winters.android.widgetscommon.tests;

import android.support.test.espresso.DataInteraction;
import android.support.test.espresso.matcher.BoundedMatcher;

import org.hamcrest.Description;
import org.hamcrest.Matcher;

import nz.org.winters.android.widgetscommon.settings.FABPreferenceFragment;
import nz.org.winters.android.widgetscommon.settings.SettingGroupListFragment;
import nz.org.winters.android.widgetscommon.settings.SettingItem;

import static android.support.test.espresso.Espresso.onData;
import static android.support.test.espresso.matcher.ViewMatchers.withTagValue;
import static com.google.android.apps.common.testing.deps.guava.base.Preconditions.checkNotNull;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;

/**
 * Created by MWINTERS on 12/05/2015.
 */
public class CustomMatchers {

  public static String upCase(String in){
    return in.substring(0,1).toUpperCase() + in.substring(1);
  }

  public  static DataInteraction onSettingRow(String str) {
    DataInteraction interaction = onData(allOf(
        is(instanceOf(SettingItem.class)),
        withSettingItemContent(upCase(str))));
    return interaction
        .inAdapterView(withTagValue(withStringMatching(SettingGroupListFragment.LIST_TAG)));
  }

  public static DataInteraction onPreferenceRow(String str) {
    DataInteraction interaction = onData(allOf(
            is(instanceOf(Preference.class)),
            withKey(str)));
    return interaction
        .inAdapterView(withTagValue(withStringMatching(FABPreferenceFragment.LIST_TAG)));
  }

  public static Matcher<Object> withSettingItemContent(String expectedText) {
    checkNotNull(expectedText);
    return withSettingItemContent(equalTo(expectedText));
  }


  @SuppressWarnings("rawtypes")
  public static Matcher<Object> withSettingItemContent(final Matcher<String> itemTextMatcher) {
    checkNotNull(itemTextMatcher);
    return new BoundedMatcher<Object, SettingItem>(SettingItem.class) {
      @Override
      public boolean matchesSafely(SettingItem settingItem) {
        return itemTextMatcher.matches(settingItem.title);
      }

      @Override
      public void describeTo(Description description) {
        description.appendText("with SettingItem title: ");
        itemTextMatcher.describeTo(description);
      }
    };
  }

  public static Matcher<Object> withDialogListContent(String expectedText) {
    checkNotNull(expectedText);
    return withDialogListContent(equalTo(expectedText));
  }


  @SuppressWarnings("rawtypes")
  public static Matcher<Object> withDialogListContent(final Matcher<String> itemTextMatcher) {
    checkNotNull(itemTextMatcher);
    return new BoundedMatcher<Object, String>(String.class) {
      @Override
      public boolean matchesSafely(String value){
        return itemTextMatcher.matches(value);
      }

      @Override
      public void describeTo(Description description) {
        description.appendText("with Dialog List Content: ");
        itemTextMatcher.describeTo(description);
      }
    };
  }


  public static Matcher<Object> withStringMatching(String expectedText) {
    checkNotNull(expectedText);
    return withStringMatching(equalTo(expectedText));
  }


  @SuppressWarnings("rawtypes")
  public static Matcher<Object> withStringMatching(final Matcher<String> itemTextMatcher) {
    checkNotNull(itemTextMatcher);
    return new BoundedMatcher<Object, String>(String.class) {
      @Override
      public boolean matchesSafely(String string) {
        return itemTextMatcher.matches(string);
      }

      @Override
      public void describeTo(Description description) {
        description.appendText("with string: ");
        itemTextMatcher.describeTo(description);
      }
    };
  }

}