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/**
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 *
 * Copyright 2012-2015 the original author or authors.
 */
package org.assertj.db.api.assertions.impl;

import org.assertj.core.api.WritableAssertionInfo;
import org.assertj.core.internal.Failures;
import org.assertj.db.api.AbstractAssert;
import org.assertj.db.type.DateTimeValue;
import org.assertj.db.type.DateValue;
import org.assertj.db.type.TimeValue;
import org.assertj.db.type.ValueType;
import org.assertj.db.util.Values;

import java.util.List;

import static org.assertj.db.error.ShouldBeEqual.shouldBeEqual;
import static org.assertj.db.util.Values.areEqual;

/**
 * Implements the assertion methods on the equality of a column.
 *
 * @author Régis Pouiller
 * @see org.assertj.db.api.assertions.AssertOnColumnEquality
 */
public class AssertionsOnColumnEquality {

  /**
   * To notice failures in the assertion.
   */
  private final static Failures failures = Failures.instance();

  /**
   * Private constructor.
   */
  private AssertionsOnColumnEquality() {
    // Empty
  }

  /**
   * Verifies that the values of a column are equal to booleans.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected boolean values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the booleans in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, Boolean... expected) {
    AssertionsOnColumnType.isBoolean(assertion, info, valuesList, true);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      Boolean val = (Boolean) value;
      if (!areEqual(val, expected[index])) {
        throw failures.failure(info, shouldBeEqual(index, val, expected[index]));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to numbers.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected numbers values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the numbers in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, Number... expected) {
    AssertionsOnColumnType.isNumber(assertion, info, valuesList, true);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      Number val = (Number) value;
      if (!areEqual(val, expected[index])) {
        throw failures.failure(info,
                               shouldBeEqual(index,
                                             Values.getRepresentationFromValueInFrontOfExpected(val, expected[index]),
                                             expected[index]));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to bytes.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected bytes values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the bytes in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, byte[]... expected) {
    AssertionsOnColumnType.isBytes(assertion, info, valuesList, true);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      if (!areEqual(value, expected[index])) {
        throw failures.failure(info, shouldBeEqual(index));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to texts.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected text values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the texts in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, String... expected) {
    AssertionsOnColumnType.isOfAnyOfTypes(assertion, info, valuesList, ValueType.TEXT, ValueType.NUMBER, ValueType.DATE,
                                          ValueType.TIME, ValueType.DATE_TIME, ValueType.NOT_IDENTIFIED);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      if (!areEqual(value, expected[index])) {
        throw failures.failure(info,
                               shouldBeEqual(index, Values.getRepresentationFromValueInFrontOfExpected(value, expected[index]),
                                             expected[index]));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to date values.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected date values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the date values in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, DateValue... expected) {
    AssertionsOnColumnType
            .isOfAnyOfTypes(assertion, info, valuesList, ValueType.DATE, ValueType.DATE_TIME, ValueType.NOT_IDENTIFIED);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      if (!areEqual(value, expected[index])) {
        throw failures.failure(info,
                               shouldBeEqual(index, Values.getRepresentationFromValueInFrontOfExpected(value, expected[index]), expected[index]));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to time values.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected time values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the time values in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, TimeValue... expected) {
    AssertionsOnColumnType.isOfAnyOfTypes(assertion, info, valuesList, ValueType.TIME, ValueType.NOT_IDENTIFIED);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      if (!areEqual(value, expected[index])) {
        throw failures.failure(info,
                               shouldBeEqual(index,
                                             Values.getRepresentationFromValueInFrontOfExpected(value, expected[index]),
                                             expected[index]));
      }
      index++;
    }
    return assertion;
  }

  /**
   * Verifies that the values of a column are equal to date/time values.
   *
   * @param         The type of the assertion which call this method.
   * @param assertion  The assertion which call this method.
   * @param info       Writable information about an assertion.
   * @param valuesList The list of values.
   * @param expected The expected date/time values.
   * @return {@code this} assertion object.
   * @throws AssertionError If the values of the column are not equal to the date/time values in parameter.
   */
  public static  A hasValuesEqualTo(A assertion, WritableAssertionInfo info,
                                                              List valuesList, DateTimeValue... expected) {
    AssertionsOnColumnType.isOfAnyOfTypes(assertion, info, valuesList, ValueType.DATE, ValueType.DATE_TIME, ValueType.NOT_IDENTIFIED);
    AssertionsOnNumberOfRows.hasNumberOfRows(assertion, info, valuesList.size(), expected.length);
    int index = 0;
    for (Object value : valuesList) {
      if (!areEqual(value, expected[index])) {
        throw failures.failure(info,
                               shouldBeEqual(index,
                                             Values.getRepresentationFromValueInFrontOfExpected(value, expected[index]),
                                             expected[index]));
      }
      index++;
    }
    return assertion;
  }
}
    

    

    

            

    

            



    
    






    
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