/*
 * Copyright 2010-2011 Ning, Inc.
 *
 * Ning licenses this file to you 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.
 */

package com.ning.billing.payment.api;

import java.math.BigDecimal;
import java.util.UUID;

import org.joda.time.DateTime;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.ning.billing.util.entity.EntityBase;

public class DefaultPaymentInfoEvent extends EntityBase implements PaymentInfoEvent {

    private final UUID accountId;
    private final UUID invoiceId;
    private final UUID paymentId;
    private final BigDecimal amount;
    private final Integer paymentNumber;
    private final PaymentStatus status;
    private final UUID userToken;
    private final DateTime effectiveDate;

    @JsonCreator
    public DefaultPaymentInfoEvent(@JsonProperty("id") final UUID id,
                                   @JsonProperty("accountId") final UUID accountId,
                                   @JsonProperty("invoiceId") final UUID invoiceId,
                                   @JsonProperty("paymentId") final UUID paymentId,
                                   @JsonProperty("amount") final BigDecimal amount,
                                   @JsonProperty("paymentNumber") final Integer paymentNumber,
                                   @JsonProperty("status") final PaymentStatus status,
                                   @JsonProperty("userToken") final UUID userToken,
                                   @JsonProperty("effectiveDate") final DateTime effectiveDate) {
        super(id);
        this.accountId = accountId;
        this.invoiceId = invoiceId;
        this.paymentId = paymentId;
        this.amount = amount;
        this.paymentNumber = paymentNumber;
        this.status = status;
        this.userToken = userToken;
        this.effectiveDate = effectiveDate;
    }


    public DefaultPaymentInfoEvent(final UUID accountId, final UUID invoiceId,
                                   final UUID paymentId, final BigDecimal amount, final Integer paymentNumber,
                                   final PaymentStatus status, final UUID userToken, final DateTime effectiveDate) {
        this(UUID.randomUUID(), accountId, invoiceId, paymentId, amount, paymentNumber, status, userToken, effectiveDate);
    }

    public DefaultPaymentInfoEvent(final DefaultPaymentInfoEvent src) {
        this(src.id,
             src.accountId,
             src.invoiceId,
             src.paymentId,
             src.amount,
             src.paymentNumber,
             src.status,
             src.userToken,
             src.effectiveDate);
    }


    @JsonIgnore
    @Override
    public BusEventType getBusEventType() {
        return BusEventType.PAYMENT_INFO;
    }

    @Override
    public UUID getUserToken() {
        return userToken;
    }


    @Override
    public UUID getId() {
        return id;
    }

    @Override
    public UUID getAccountId() {
        return accountId;
    }

    @Override
    public UUID getInvoiceId() {
        return invoiceId;
    }


    @Override
    public BigDecimal getAmount() {
        return amount;
    }

    @Override
    public DateTime getEffectiveDate() {
        return effectiveDate;
    }

    @Override
    public UUID getPaymentId() {
        return paymentId;
    }

    @Override
    public Integer getPaymentNumber() {
        return paymentNumber;
    }


    @Override
    public PaymentStatus getStatus() {
        return status;
    }


    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result
                + ((accountId == null) ? 0 : accountId.hashCode());
        result = prime * result + ((amount == null) ? 0 : amount.hashCode());
        result = prime * result
                + ((effectiveDate == null) ? 0 : effectiveDate.hashCode());
        result = prime * result
                + ((invoiceId == null) ? 0 : invoiceId.hashCode());
        result = prime * result
                + ((paymentId == null) ? 0 : paymentId.hashCode());
        result = prime * result
                + ((paymentNumber == null) ? 0 : paymentNumber.hashCode());
        result = prime * result + ((status == null) ? 0 : status.hashCode());
        result = prime * result
                + ((userToken == null) ? 0 : userToken.hashCode());
        return result;
    }


    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final DefaultPaymentInfoEvent other = (DefaultPaymentInfoEvent) obj;
        if (accountId == null) {
            if (other.accountId != null) {
                return false;
            }
        } else if (!accountId.equals(other.accountId)) {
            return false;
        }
        if (amount == null) {
            if (other.amount != null) {
                return false;
            }
        } else if (amount.compareTo(other.amount) != 0) {
            return false;
        }
        if (effectiveDate == null) {
            if (other.effectiveDate != null) {
                return false;
            }
        } else if (effectiveDate.compareTo(other.effectiveDate) != 0) {
            return false;
        }
        if (invoiceId == null) {
            if (other.invoiceId != null) {
                return false;
            }
        } else if (!invoiceId.equals(other.invoiceId)) {
            return false;
        }
        if (paymentId == null) {
            if (other.paymentId != null) {
                return false;
            }
        } else if (!paymentId.equals(other.paymentId)) {
            return false;
        }
        if (paymentNumber == null) {
            if (other.paymentNumber != null) {
                return false;
            }
        } else if (!paymentNumber.equals(other.paymentNumber)) {
            return false;
        }
        if (status != other.status) {
            return false;
        }
        if (userToken == null) {
            if (other.userToken != null) {
                return false;
            }
        } else if (!userToken.equals(other.userToken)) {
            return false;
        }
        return true;
    }
}
