<?php
/*
 * Copyright (c) 2022. Micha Espey <tracer@24unix.net>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 */

namespace App\Repository;

use Mikro24\Service\DatabaseConnection;
use App\Entity\AddressBookEntry;
use PDO;
use PDOException;

/**
 * Handles CRUD of Addresses class.
 */
class AddressRepository
{
    public function __construct(private readonly DatabaseConnection $databaseConnection)
    {
        // empty body
    }

    public function findAll(string $orderBy = 'last'): array
    {
        $sql = "
            SELECT id, owner, first, last, street, zip, city, phone 
            FROM " . DatabaseConnection::TABLE_ADDRESSES . "
            ORDER BY :order";

        try {
            $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
            $statement->bindParam(param: ':order', var: $orderBy);

            $statement->execute();
            $addresses = [];
            while ($result = $statement->fetch(mode: PDO::FETCH_ASSOC)) {
                $address = new AddressBookEntry(
                    owner: htmlspecialchars(string: $result['owner']),
                    first: htmlspecialchars(string: $result['first']),
                    last: htmlspecialchars(string: $result['last']),
                    street: htmlspecialchars(string: $result['street']),
                    zip: htmlspecialchars(string: $result['zip']),
                    city: htmlspecialchars(string: $result['city']),
                    phone: htmlspecialchars(string: $result['phone']),
                    id: htmlspecialchars(string: $result['id']));
                $addresses[] = $address;
            }
            return $addresses;
        } catch (PDOException $e) {
            exit($e->getMessage());
        }
    }


    public function findByID(int $id): ?AddressBookEntry
    {
        $sql = "
            SELECT id, owner, first, last, street, zip, city, phone 
            FROM " . DatabaseConnection::TABLE_ADDRESSES . "
            WHERE id = :id";

        try {
            $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
            $statement->bindParam(param: ':id', var: $id);
            $statement->execute();
            if ($result = $statement->fetch(mode: PDO::FETCH_ASSOC)) {
                return new AddressBookEntry(
                    owner: htmlspecialchars(string: $result['owner']),
                    first: htmlspecialchars(string: $result['first']),
                    last: htmlspecialchars(string: $result['last']),
                    street: htmlspecialchars(string: $result['street']),
                    zip: htmlspecialchars(string: $result['zip']),
                    city: htmlspecialchars(string: $result['city']),
                    phone: htmlspecialchars(string: $result['phone']),
                    id: htmlspecialchars(string: $result['id']));
            } else {
                return null;
            }
        } catch (PDOException $e) {
            exit($e->getMessage());
        }
    }


    public function insert(AddressBookEntry $address): bool|string
    {
        $sql = "
            INSERT INTO " . DatabaseConnection::TABLE_ADDRESSES . " (owner, first, last, city, zip, street, phone)
            VALUES (:owner, :first, :last, :city, :zip, :street, :phone)";

        try {
            $owner = $address->getOwner();
            $first = $address->getFirst();
            $last = $address->getLast();
            $city = $address->getCity();
            $zip = $address->getZip();
            $street = $address->getStreet();
            $phone = $address->getPhone();

            $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
            $statement->bindParam(param: ':owner', var: $owner);
            $statement->bindParam(param: ':first', var: $first);
            $statement->bindParam(param: ':last', var: $last);
            $statement->bindParam(param: ':city', var: $city);
            $statement->bindParam(param: ':zip', var: $zip);
            $statement->bindParam(param: ':street', var: $street);
            $statement->bindParam(param: ':phone', var: $phone);
            $statement->execute();

            return $this->databaseConnection->getConnection()->lastInsertId();
        } catch (PDOException $e) {
            exit($e->getMessage());
        }
    }


    public function update(AddressBookEntry $address): bool|int
    {
        $id = $address->getId();
        $first = $address->getFirst();
        $last = $address->getLast();
        $street = $address->getStreet();
        $zip = $address->getZip();
        $city = $address->getCity();
        $phone = $address->getPhone();

        $sql = "
			UPDATE " . DatabaseConnection::TABLE_ADDRESSES . " SET
				first = :first,
				last = :last,
				street = :street,
				zip = :zip,
				city = :city,
				phone = :phone
            WHERE id = :id";

        try {
            $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
            $statement->bindParam(param: 'id', var: $id);
            $statement->bindParam(param: 'first', var: $first);
            $statement->bindParam(param: 'last', var: $last);
            $statement->bindParam(param: 'street', var: $street);
            $statement->bindParam(param: 'zip', var: $zip);
            $statement->bindParam(param: 'city', var: $city);
            $statement->bindParam(param: 'phone', var: $phone);
            return $statement->execute();
        } catch (PDOException $e) {
            echo $e->getMessage();
            return false;
        }
    }


    public function delete(AddressBookEntry $addressBookEntry): int
    {
        $sql = "
            DELETE FROM " . DatabaseConnection::TABLE_ADDRESSES . "
            WHERE id = :id";

        try {
            $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
            $id = $addressBookEntry->getId();
            $statement->bindParam(param: 'id', var: $id);
            return $statement->execute();
        } catch (PDOException $e) {
            exit($e->getMessage());
        }
    }

}