<?php

namespace addons\AvoidTax\common\models;

/**
 * This is the model class for table "{{%addons_tax_account_book}}".
 *
 * @property int $id
 * @property int $account_id 账户ID
 * @property int|null $mall_id
 * @property int $book_type 1 税务方  2用工方
 * @property int|null $is_default 是否默认 0 1
 * @property string|null $merchant_user_id
 * @property string|null $account_book_id
 * @property string|null $ext_card_info
 * @property int|null $created_at
 * @property string|null $agreement_no
 */
class TaxAccountBook extends \yii\db\ActiveRecord
{
    /**
     * 外部商户系统会员的唯一标识前缀
     */
    const PREFIX = 'book_';

    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_tax_account_book}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['account_id', 'mall_id', 'book_type', 'is_default', 'created_at'], 'integer'],
            [['ext_card_info'], 'string'],
            [['merchant_user_id', 'account_book_id', 'agreement_no'], 'string', 'max' => 64],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'account_id' => 'Account ID',
            'mall_id' => 'Mall ID',
            'book_type' => 'Book Type',
            'is_default' => 'Is Default',
            'merchant_user_id' => 'Merchant User ID',
            'account_book_id' => 'Account Book ID',
            'ext_card_info' => 'Ext Card Info',
            'created_at' => 'Created At',
            'agreement_no' => 'Agreement No',
        ];
    }

    /**
     * 查询外部商户系统会员的唯一标识是否存在
     *
     * @param string $account_book_id
     * @return boolean
     */
    public static function bookIdExists($account_book_id)
    {
        return empty(self::find()->select('id')->where(['account_book_id' => $account_book_id])->one())
            ? true
            : false;
    }

    /**
     * 外部商户系统会员的唯一标识
     *
     * @return string
     */
    public static function getMerchantUserId()
    {
        $book_id = self::PREFIX . date('YmdHi') . rand(100, 999);

        return self::bookIdExists($book_id)
            ? $book_id
            : self::getMerchantUserId();
    }

    /**
     * 添加记帐本
     *
     * @param array $data
     * @return boolean
     */
    public static function addBook($data)
    {
        // 是否有默认的记账本
        $book = self::find()->where(['mall_id' => $data['mall_id'], 'is_default' => 1])->one();
        if (empty($book)) {
            $data['is_default'] = 1;
        }
        $data = array_merge($data, [
            'created_at' => time(),
        ]);

        $model = new self();
        $model->load($data, '');
        return $model->save();
    }

    /**
     * 获取默认记账本
     *
     * @param int $mall_id
     * @return self
     */
    public static function byMallGetBook($mall_id)
    {
        return self::find()
            ->where(['mall_id' => $mall_id, 'book_type' => 1, 'is_default' => 1])
            ->one();
    }

    /**
     * 获取税务方默认记账本
     *
     * @param integer $mall_id
     * @return static|null
     */
    public static function getTaxation(int $mall_id)
    {
        return self::find()
            ->where(['mall_id' => $mall_id, 'book_type' => TaxAccount::TAXATION, 'is_default' => 1])
            ->one();
    }

    /**
     * 获取用工方默认记账本
     *
     * @param integer $mall_id
     * @return static|null
     */
    public static function getEmploy(int $mall_id)
    {
        return self::find()
            ->where(['mall_id' => $mall_id, 'book_type' => TaxAccount::EMPLOY, 'is_default' => 1])
            ->one();
    }

    /**
     * 获取流水方默认记账本
     *
     * @param integer $mall_id
     * @return static|null
     */
    public static function getPaymentFlow(int $mall_id)
    {
        return self::find()
            ->where(['mall_id' => $mall_id, 'book_type' => TaxAccount::PAYMENT_FLOW, 'is_default' => 1])
            ->one();
    }
}