<?php

namespace common\models\goods;

use common\enums\addons\DecorationFieldsLabelEnum;
use common\enums\StatusEnum;
use common\globals\GlobalInvoke;
use common\models\Currency;
use common\models\user\UserLevel;
use Yii;
use common\models\base\BaseActiveRecord;
use Exception;
use yii\db\Expression;
use yii\helpers\Json;

/**
 *
 * This is the model class for table "{{%goods_extra}}".
 *
 * @property int $id
 * @property int $mall_id 商城id
 * @property int $mch_id 商家id
 * @property int $goods_id 商品ID
 * @property float $full_reduce_money 单品满额减免金额
 * @property float $full_reduce_price_limit 单品满额金额
 * @property string $score_give_setting 积分赠送设置
 * @property string $balance_give_setting 余额赠送设置
 * @property string|null $score_deduct_setting 积分营销设置
 * @property string|null $currency_deduct_setting 货币营销设置
 * @property int $is_level 是否享受会员功能 [0=否，1=是]
 * @property int $is_member_price 是否单独设置会员价 [0=否，1=是]
 * @property string|null $member_price_setting 会员折扣设置
 * @property string|null $member_buy_limit_setting 会员限购设置
 * @property int $is_show_price 商品是否显示会员价[0=否, 1是]
 * @property int $member_price_switch 商品是否单独显示会员价[0=否, 1是]
 * @property int $is_repurchase 是否开启复购价[0=否, 1=是]
 * @property string $repurchase_setting 复购价设置
 * @property string $digital_give_setting 数字币赠送设置
 * @property int $created_at 创建时间
 * @property int $updated_at 修改时间
 * @property string $symptom_list 疾病列表，药品商品类型使用
 * @property int $description_template_id 商品说明模板id
 * @property string $description_list 商品说明列表
 * @property string $drug_generic_name 药品通用名称
 */
class GoodsExtra extends BaseActiveRecord
{

    const GIVE_TYPE_MONEY = 1; // 按固定金额赠送
    const GIVE_TYPE_PERCENT = 2; // 按售价百分比赠送
    const DEDUCT_TYPE_SINGLE = 1; // 单件抵扣
    const DEDUCT_TYPE_MULT = 2; // 多件累计抵扣

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

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['goods_id', 'is_level', 'is_member_price', 'is_show_price', 'member_price_switch', 'status', 'created_at', 'updated_at', 'is_repurchase', 'enable_full_reduce', 'is_alone_show_return_btn', 'is_show_return_btn', 'description_template_id', 'mall_id', 'is_member_alone_buy_limit'], 'integer'],
            [['full_reduce_money', 'full_reduce_price_limit'], 'number'],
            [['score_give_setting','balance_give_setting', 'score_deduct_setting', 'currency_deduct_setting', 'member_price_setting', 'member_buy_limit_setting', 'repurchase_setting'], 'string'],
            [['digital_give_setting'],'string'],
            [['drug_generic_name'],'string', 'max' => 120],
            [['symptom_list', 'description_list', 'member_alone_buy_limit_setting'], 'safe']
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'goods_id' => '商品ID',
            'full_reduce_money' => '单品满额减免金额',
            'full_reduce_price_limit' => '单品满额金额',
            'score_give_setting' => '积分赠送设置',
            'balance_give_setting' => '余额赠送设置',
            'score_deduct_setting' => '积分抵扣设置',
            'currency_deduct_setting' => '货币营销设置',
            'is_level' => '是否享受会员功能 [0=否，1=是]',
            'is_member_price' => '是否单独设置会员价 [0=否，1=是]',
            'is_show_price' => '商品是否显示会员价[0=否, 1是]',
            'member_price_switch' => '商品是否单独显示会员价[0=否, 1是]',
            'member_price_setting' => '会员折扣设置',
            'member_buy_limit_setting' => '会员限购设置',
            'is_repurchase' => '是否开启复购价[0=否, 1=是]',
            'repurchase_setting' => '复购价设置',
            'status' => '状态[1正常 -1删除]',
            'created_at' => '创建时间',
            'updated_at' => '修改时间',
            'symptom_list' => '疾病列表，药品商品类型使用',
            'description_template_id' => '商品说明模板id',
            'description_list' => '商品说明列表',
            'drug_generic_name' => '药品通用名称',
        ];
    }

    /**
     * 保存数据
     * @param $params
     * @return bool
     */
    public static function setData($goods_id, $params)
    {
        try {

            // 判断参数中是否存在数组，存在则转为json字符串
            foreach ($params as $key => &$item) {
                $item = is_array($item) ? json_encode($item, JSON_UNESCAPED_UNICODE) : $item;
            }

            // 根据商品id获取商品信息
            $model = self::findOne(['goods_id' => $goods_id, 'status' => StatusEnum::ENABLED]);
            if (empty($model)) {
                // 初始化商品额外参数
                $model = new self();
                $model->loadDefaultValues();
            }

            // 维护商品说明模板使用数量
            $beforeDescriptionTemplateId = $model['description_template_id'];

            $model->goods_id = $goods_id;
            if (!$model->load($params, '') || !$model->save(false)) {
                throw new \Exception($model->getErrorMessage());
            }

            if ($beforeDescriptionTemplateId != $model['description_template_id']) {
                $now = time();
                if ($beforeDescriptionTemplateId) {
                    GoodsDescriptionTemplate::updateAll(
                        [
                            'use_num' => new Expression("`use_num` - 1"),
                            'updated_at' => $now,
                        ],
                        [
                            'id' => $beforeDescriptionTemplateId,
                            'status' => StatusEnum::ENABLED,
                            'mall_id' => $params['mall_id'],
                        ]
                    );
                }

                if ($model['description_template_id']) {
                    GoodsDescriptionTemplate::updateAll(
                        [
                            'use_num' => new Expression("`use_num` + 1"),
                            'updated_at' => $now,
                        ],
                        [
                            'id' => $model['description_template_id'],
                            'status' => StatusEnum::ENABLED,
                            'mall_id' => $params['mall_id'],
                        ]
                    );
                }
            }

            return true;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            return false;
        }
    }

    /**
     * 购买条件验证
     * @Author bing
     * @DateTime 2021-09-27 14:20:53
     * @copyright: Copyright (c) 2020 广东七件事集团
     * @param [type] $user
     * @param [type] $limit_setting
     * @return void
     */
    public static function buyLimitValidate($user, &$limit_setting)
    {
        try {
            if (!empty($limit_setting)) {
                if (!in_array($user->level, $limit_setting['member_level'])) {
                    throw new Exception('你的等级不支持购买该商品');
                }
                foreach ($limit_setting as $key => $val) {
                    if ($val == 0) continue;
                }
            }
            return true;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            return false;
        }
    }

    public static function getFieldsDecoration($from, $mall_id)
    {
        $name = \Yii::$app->services->setting->mall->get($mall_id, 'score.score_name');
        $home_page = [
            ['label' => DecorationFieldsLabelEnum::SCORE_LABEL, 'name' => $name, 'color' => '', 'showAlpha' => 0, 'field' => 'system_score']
        ];
        $goods_detail = [
            ['name' => $name, 'type' => 'system_score', 'prefix_text' => '']
        ];
        $permession_fields =  [
            ['key' => 'system_score', 'label' => DecorationFieldsLabelEnum::SCORE_LABEL, 'name' => $name, 'color' => '', 'prefix_text' => '赠送']
        ];
        $data = compact('home_page', 'goods_detail', 'permession_fields');
        return $data[$from] ?? [];
    }

    public static function getMarketingScore($mall_id, $source, $data)
    {
        if (!in_array($source, ['detail', 'list'])) return $data;
        //订单满额赠送
        $order_config = Yii::$app->services->setting->mall->get($mall_id, 'marketing');
        if (!empty($order_config['score_give_setting'])) $order_config['score_give_setting'] = json_decode($order_config['score_give_setting'], true);
        $name = \Yii::$app->services->setting->mall->get($mall_id, 'score.score_name');
        if ($source == 'list') {
            $goods_ids = array_column($data, 'id');
            $settings = self::lists([
                'where' => [['goods_id' => $goods_ids], ['status' => StatusEnum::ENABLED]],
                'select' => 'goods_id, score_give_setting',
                'index' => 'goods_id'
            ], true);
            foreach ($data as &$val) {
                $val['score_name'] = $name;
                $val['system_score'] = 0;
                if (isset($settings[$val['id']])) {
                    $give_setting = json_decode($settings[$val['id']]['score_give_setting'], true);
                    if ($give_setting['enable_give_score'] == 1) {
                        $give_num = $give_setting['give_num'] ?? 0;
                        $give_type = $give_setting['give_type'] ?? 1;
                        if ($give_num > 0) {
                            if ($give_type == 2) {
                                if ($give_setting['calculation_value'] == 1) {
                                    //商品利润
                                    $give_num = bcmul($val['price']-$val['cost_price'], bcdiv($give_num, 100, 2), 2);
                                } else {
                                    //商品售价
                                    $give_num = bcmul($val['price'], bcdiv($give_num, 100, 2), 2);
                                }
                            }
                        }
                        $give_num > 0 && $val['system_score'] = $give_num;
                    } else {
                        //设置-订单设置-营销设置，开启营销设置开关并且开启积分赠送开关，商品金额大于等于设置的订单消费金额
                        if ($order_config['enable_marketing'] == 1 && $order_config['enable_give_score'] == 1 && $val['price'] >= $order_config['total_price']) {
                            $give_num = $order_config['score_give_setting']['give_num'] ?? 0;
                            $give_type = $order_config['score_give_setting']['give_type'] ?? 1;
                            if ($give_type == 2) {
                                if ($order_config['score_give_setting']['score_giving_calculation'] == 1) {
                                    $give_num = bcmul($val['price']-$val['cost_price'], bcdiv($give_num, 100, 2), 2);
                                } else {
                                    $give_num = bcmul($val['price'], bcdiv($give_num, 100, 2), 2);
                                }
                            }
                            $give_num > 0 && $val['system_score'] = $give_num;
                        }
                    }
                }
            }
            unset($val);
            return $data;
        }
        if ($source == 'detail') {
            $goods_ids = $data['id'];
            $settings = self::getOne([['goods_id' => $goods_ids], ['status' => StatusEnum::ENABLED]], true, [], false, 'goods_id, score_give_setting');
            $data['score_name'] = $name;
            $data['system_score'] = 0;
            $give_setting = json_decode($settings['score_give_setting'], true);
            //商品营销设置积分赠送开关开启
            if ($give_setting['enable_give_score'] == 1) {
                $give_num = $give_setting['give_num'] ?? 0;
                $give_type = $give_setting['give_type'] ?? 1;
                if ($give_num > 0) {
                    if ($give_type == 2) {
                        if ($give_setting['calculation_value'] == 1) {
                            //商品利润
                            $give_num = bcmul($data['price']-$data['cost_price'], bcdiv($give_num, 100, 2), 2);
                        } else {
                            //商品售价
                            $give_num = bcmul($data['price'], bcdiv($give_num, 100, 2), 2);
                        }
                    }
                }
                $give_num > 0 && $data['system_score'] = $give_num;
            } else {
                //score_giving_calculation
                //设置-订单设置-营销设置，开启营销设置开关并且开启积分赠送开关，商品金额大于等于设置的订单消费金额
                if ($order_config['enable_marketing'] == 1 && $order_config['enable_give_score'] == 1 && $data['price'] >= $order_config['total_price']) {
                    $give_num = $order_config['score_give_setting']['give_num'] ?? 0;
                    $give_type = $order_config['score_give_setting']['give_type'] ?? 1;
                    if ($give_type == 2) {
                        if ($order_config['score_give_setting']['score_giving_calculation'] == 1) {
                            $give_num = bcmul($data['price']-$data['cost_price'], bcdiv($give_num, 100, 2), 2);
                        } else {
                            $give_num = bcmul($data['price'], bcdiv($give_num, 100, 2), 2);
                        }
                    }
                    $give_num > 0 && $data['system_score'] = $give_num;
                }
            }
            return $data;
        }
    }

    public static function getExtraFields($mall_id, $from)
    {
        $list = self::getFieldsDecoration($from, $mall_id);
        // 公共调用
        $fields = GlobalInvoke::exec(GlobalInvoke::ADDONS_FIELDS_DECORATION, $mall_id, [
            'type' => $from,
            'mall_id' => $mall_id,
            'list' => $list
        ]);
        return $fields ? $fields : $list;
    }

    public static function fixGoodsExtraSetting() {
        $model = self::find();
        
        $i = 1;
        $page_size = 1000;
        while ($list = $model->asArray()->offset(($i - 1) * $page_size)->limit($page_size)->all()) {
            foreach ($list as $key => $value) {
                $data = [];
                $score_give_setting = [];
                $balance_give_setting = [];
                if (!empty($value['score_give_setting'])) {
                    $score_give_setting = json_decode($value['score_give_setting'],true);
                    if (!isset($score_give_setting['enable_give_score'])) {
                        $score_give_setting['enable_give_score'] = 1;
                        $data['score_give_setting'] = json_encode($score_give_setting);
                    }
                }

                if (!empty($value['balance_give_setting'])) {
                    $balance_give_setting = json_decode($value['balance_give_setting'],true);
                    if (!isset($balance_give_setting['enable_give_balance'])) {
                        $balance_give_setting['enable_give_balance'] = 1;
                        $data['balance_give_setting'] = json_encode($balance_give_setting);
                    }
                }

                if (!empty($data)) {
                    $res = self::updateAll($data,['id' => $value['id']]);
                    // if ($res) {
                    //     echo 'id:' .$value['id'] .' update success';
                    // }
                }
            }
            $i++;
        }
    }
}