/*
 * 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.jaxrs.json;

import java.util.UUID;

import org.joda.time.DateTimeZone;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.ning.billing.account.api.Account;
import com.ning.billing.account.api.AccountData;
import com.ning.billing.catalog.api.Currency;

public class AccountJson extends AccountJsonSimple {
    // STEPH Missing city, locale, postalCode from https://home.ninginc.com:8443/display/REVINFRA/Killbill+1.0+APIs

    private final String name;

    private final Integer length;

    private final String email;

    private final Integer billCycleDay;

    private final String currency;

    private final String paymentMethodId;

    private final String timeZone;

    private final String address1;

    private final String address2;

    private final String company;

    private final String state;

    private final String country;

    private final String phone;


    public AccountJson(final Account account) {
        super(account.getId().toString(), account.getExternalKey());
        this.name = account.getName();
        this.length = account.getFirstNameLength();
        this.email = account.getEmail();
        this.billCycleDay = account.getBillCycleDay();
        this.currency = account.getCurrency() != null ? account.getCurrency().toString() : null;
        this.paymentMethodId = account.getPaymentMethodId() != null ? account.getPaymentMethodId().toString() : null;
        this.timeZone = account.getTimeZone().toString();
        this.address1 = account.getAddress1();
        this.address2 = account.getAddress2();
        this.company = account.getCompanyName();
        this.state = account.getStateOrProvince();
        this.country = account.getCountry();
        this.phone = account.getPhone();
    }

    public AccountData toAccountData() {
        return new AccountData() {
            @Override
            public DateTimeZone getTimeZone() {
                return (timeZone != null) ? DateTimeZone.forID(timeZone) : null;
            }

            @Override
            public String getStateOrProvince() {
                return state;
            }

            @Override
            public String getPostalCode() {
                return null;
            }

            @Override
            public String getPhone() {
                return phone;
            }

            @Override
            public Boolean isMigrated() {
                return false;
            }

            @Override
            public Boolean isNotifiedForInvoices() {
                return false;
            }

            @Override
            public UUID getPaymentMethodId() {
                return paymentMethodId != null ? UUID.fromString(paymentMethodId) : null;
            }

            @Override
            public String getName() {
                return name;
            }

            @Override
            public String getLocale() {
                // TODO
                return "en";
            }

            @Override
            public Integer getFirstNameLength() {
                return length;
            }

            @Override
            public String getExternalKey() {
                return externalKey;
            }

            @Override
            public String getEmail() {
                return email;
            }

            @Override
            public Currency getCurrency() {
                return (currency != null) ? Currency.valueOf(currency) : Currency.USD;
            }

            @Override
            public String getCountry() {
                return country;
            }

            @Override
            public String getCompanyName() {
                return company;
            }

            @Override
            public String getCity() {
                return null;
            }

            @Override
            public Integer getBillCycleDay() {
                return billCycleDay;
            }

            @Override
            public String getAddress2() {
                return address2;
            }

            @Override
            public String getAddress1() {
                return address1;
            }
        };
    }

    // Seems like Jackson (JacksonJsonProvider.readFrom(Class<Object>, Type, Annotation[], MediaType, MultivaluedMap<String,String>, InputStream) line: 443)
    // needs us to define a default CTOR to instantiate the class first.
    public AccountJson() {
        super();
        this.name = null;
        this.length = null;
        this.email = null;
        this.billCycleDay = null;
        this.currency = null;
        this.paymentMethodId = null;
        this.timeZone = null;
        this.address1 = null;
        this.address2 = null;
        this.company = null;
        this.state = null;
        this.country = null;
        this.phone = null;
    }

    @JsonCreator
    public AccountJson(@JsonProperty("accountId") final String accountId,
                       @JsonProperty("name") final String name,
                       @JsonProperty("firstNameLength") final Integer length,
                       @JsonProperty("externalKey") final String externalKey,
                       @JsonProperty("email") final String email,
                       @JsonProperty("billingDay") final Integer billCycleDay,
                       @JsonProperty("currency") final String currency,
                       @JsonProperty("paymentMethodId") final String paymentMethodId,
                       @JsonProperty("timezone") final String timeZone,
                       @JsonProperty("address1") final String address1,
                       @JsonProperty("address2") final String address2,
                       @JsonProperty("company") final String company,
                       @JsonProperty("state") final String state,
                       @JsonProperty("country") final String country,
                       @JsonProperty("phone") final String phone) {
        super(accountId, externalKey);
        this.name = name;
        this.length = length;
        this.email = email;
        this.billCycleDay = billCycleDay;
        this.currency = currency;
        this.paymentMethodId = paymentMethodId;
        this.timeZone = timeZone;
        this.address1 = address1;
        this.address2 = address2;
        this.company = company;
        this.state = state;
        this.country = country;
        this.phone = phone;
    }

    public String getName() {
        return name;
    }

    public Integer getLength() {
        return length;
    }

    public String getEmail() {
        return email;
    }

    public Integer getBillCycleDay() {
        return billCycleDay;
    }

    public String getCurrency() {
        return currency;
    }

    public String getPaymentMethodId() {
        return paymentMethodId;
    }

    public String getTimeZone() {
        return timeZone;
    }

    public String getAddress1() {
        return address1;
    }

    public String getAddress2() {
        return address2;
    }

    public String getCompany() {
        return company;
    }

    public String getState() {
        return state;
    }

    public String getCountry() {
        return country;
    }

    public String getPhone() {
        return phone;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result
                + ((accountId == null) ? 0 : accountId.hashCode());
        result = prime * result
                + ((address1 == null) ? 0 : address1.hashCode());
        result = prime * result
                + ((address2 == null) ? 0 : address2.hashCode());
        result = prime * result
                + ((billCycleDay == null) ? 0 : billCycleDay.hashCode());
        result = prime * result + ((company == null) ? 0 : company.hashCode());
        result = prime * result + ((country == null) ? 0 : country.hashCode());
        result = prime * result
                + ((currency == null) ? 0 : currency.hashCode());
        result = prime * result + ((email == null) ? 0 : email.hashCode());
        result = prime * result
                + ((externalKey == null) ? 0 : externalKey.hashCode());
        result = prime * result + ((length == null) ? 0 : length.hashCode());
        result = prime * result + ((name == null) ? 0 : name.hashCode());
        result = prime * result
                + ((paymentMethodId == null) ? 0 : paymentMethodId.hashCode());
        result = prime * result + ((phone == null) ? 0 : phone.hashCode());
        result = prime * result + ((state == null) ? 0 : state.hashCode());
        result = prime * result
                + ((timeZone == null) ? 0 : timeZone.hashCode());
        return result;
    }

    // Used to check POST versus GET
    public boolean equalsNoId(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final AccountJson other = (AccountJson) obj;
        if (address1 == null) {
            if (other.address1 != null) {
                return false;
            }
        } else if (!address1.equals(other.address1)) {
            return false;
        }
        if (address2 == null) {
            if (other.address2 != null) {
                return false;
            }
        } else if (!address2.equals(other.address2)) {
            return false;
        }
        if (billCycleDay == null) {
            if (other.billCycleDay != null) {
                return false;
            }
        } else if (!billCycleDay.equals(other.billCycleDay)) {
            return false;
        }
        if (company == null) {
            if (other.company != null) {
                return false;
            }
        } else if (!company.equals(other.company)) {
            return false;
        }
        if (country == null) {
            if (other.country != null) {
                return false;
            }
        } else if (!country.equals(other.country)) {
            return false;
        }
        if (currency == null) {
            if (other.currency != null) {
                return false;
            }
        } else if (!currency.equals(other.currency)) {
            return false;
        }
        if (email == null) {
            if (other.email != null) {
                return false;
            }
        } else if (!email.equals(other.email)) {
            return false;
        }
        if (externalKey == null) {
            if (other.externalKey != null) {
                return false;
            }
        } else if (!externalKey.equals(other.externalKey)) {
            return false;
        }
        if (length == null) {
            if (other.length != null) {
                return false;
            }
        } else if (!length.equals(other.length)) {
            return false;
        }
        if (name == null) {
            if (other.name != null) {
                return false;
            }
        } else if (!name.equals(other.name)) {
            return false;
        }
        if (paymentMethodId == null) {
            if (other.paymentMethodId != null) {
                return false;
            }
        } else if (!paymentMethodId.equals(other.paymentMethodId)) {
            return false;
        }
        if (phone == null) {
            if (other.phone != null) {
                return false;
            }
        } else if (!phone.equals(other.phone)) {
            return false;
        }
        if (state == null) {
            if (other.state != null) {
                return false;
            }
        } else if (!state.equals(other.state)) {
            return false;
        }
        if (timeZone == null) {
            if (other.timeZone != null) {
                return false;
            }
        } else if (!timeZone.equals(other.timeZone)) {
            return false;
        }
        return true;
    }

    @Override
    public boolean equals(final Object obj) {
        if (!equalsNoId(obj)) {
            return false;
        } else {
            final AccountJson other = (AccountJson) obj;
            if (accountId == null) {
                if (other.accountId != null) {
                    return false;
                }
            } else if (!accountId.equals(other.accountId)) {
                return false;
            }
        }
        return true;
    }
}
