<?php
/**
 * SaaSMall商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 成都SAAS云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.gobuysaas.com
 * =========================================================
 */
namespace addon\coupon\api\controller;
use addon\coupon\model\CouponWeChat;
use app\api\controller\BaseApi;
use addon\coupon\model\Coupon as CouponModel;
use addon\coupon\model\CouponType as CouponTypeModel;
use addon\coupon\model\MemberCoupon;
use think\facade\Db;
use think\facade\Log;
/**
 * 优惠券
 */
class Coupon extends BaseApi
{

    // 优惠券类型信息
    public function typeinfo()
    {
        try {
            // 参数获取
            $coupon_type_id = $this->params['coupon_type_id'] ?? 0;
            $app_type = $this->params['app_type'] ?? 'h5';
            if (empty($coupon_type_id)) return $this->response($this->error('', 'REQUEST_COUPON_TYPE_ID'));
            $coupon_model = new CouponModel();
            $condition = [
                ['coupon_type_id', '=', $coupon_type_id],
                ['is_show', '=', 1],
                ['site_id', '=', $this->site_id]
            ];

            $coupon_type_model = new CouponTypeModel();
            $qrcode = $coupon_type_model->qrcode($coupon_type_id, $app_type, $this->site_id)['data'];

            $info = $coupon_model->getCouponTypeInfo($condition);
            if (!empty($info['data']) && !empty($qrcode)) $info['data']['qrcode'] = $qrcode['path'];
            $info['data']['activeTime'] = date('Y-m-d H:i:s');
            switch ($info['data']["validity_type"]) {
                case 0:
                    $info['data']['expireTime'] = date('Y-m-d H:i:s', $info['data']['end_time']);
                    break;
                case 1:
                    $info['data']['expireTime'] = date('Y-m-d H:i:s', time() + $info['data']["fixed_term"] * 24 * 60 * 60);
                    break;
                default:
                    $info['data']['expireTime'] = date('Y-m-d H:i:s', time() + 10 * 365 * 24 * 60 * 60);
                    break;
            }
            $config_model = new \addon\aliapp\model\Config();
            $config_info = $config_model->getAppConfig($this->site_id)['data'];
            $info['data']['url'] = isset($config_info['appid']) ? 'alipays://platformapi/startapp?appId=' . $config_info['appid'] : '';

            // 微信小程序领券信息处理
            if ($info['data']['app_type'] == 'weapp') {
                $couponWeChatModel = new CouponWeChat($info['data']['site_id']);
                $info['data']['weapp_config'] = $couponWeChatModel->getWeAppConfig($info['data']);
            }

            return $this->response($info);
        } catch (\Exception $e) {

            return $this->response(error('FAIL', $e->getMessage()));
        }
    }

    /**
     * 列表信息
     */
    public function memberpage()
    {
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response($token);

        $page = isset($this->params['page']) ? $this->params['page'] : 1;
        $page_size = isset($this->params['page_size']) ? $this->params['page_size'] : PAGE_LIST_ROWS;
        $state = isset($this->params['state']) ? $this->params['state'] : 0;//优惠券状态 0=全部 1已领用（未使用） 2已使用 3已过期

        $coupon_model = new CouponModel();
        $condition = [
            ['npc.member_id', '=', $token['data']['member_id']],
        ];

        if ($state > 0) $condition[] = ['npc.state', '=', $state];
        //按类型筛选
        $type = isset($this->params['type']) ? $this->params['type'] : '';
        $related_id = isset($this->params['related_id']) ? $this->params['related_id'] : 0;
        switch ($type) {
            case "reward"://满减
                $condition[] = ["npc.type", "=", "reward"];
                break;
            case "discount"://折扣
                $condition[] = ["npc.type", "=", "discount"];
                break;
            case "no_threshold"://无门槛
                $condition[] = ["npc.at_least", "=", 0];
                break;
        }
        if (!empty($related_id)) {
            $condition[] = ['related_id', '=', $related_id];
        }

        $list = $coupon_model->getMemberCouponPageList($condition, $page, $page_size);

        return $this->response($list);
    }

    /**
     * 优惠券类型列表
     */
    public function typelists()
    {
        $num = isset($this->params['num']) ? $this->params['num'] : 0;
        $coupon_type_id_arr = isset($this->params['coupon_type_id_arr']) ? $this->params['coupon_type_id_arr'] : '';//coupon_type_id数组
        $can_receive = isset($this->params['can_receive']) ? $this->params['can_receive'] : 0;// 是否只查询可领取的
        $this->checkToken();
        $coupon_model = new CouponModel();
        $condition = [
            ['status', '=', 1],
            ['is_show', '=', 1],
            ['site_id', '=', $this->site_id]
        ];
        //按类型查询
        $type = isset($this->params['type']) ? $this->params['type'] : '';
        switch ($type) {
            case "reward"://满减
                $condition[] = ["type", "=", "reward"];
                break;
            case "discount"://折扣
                $condition[] = ["type", "=", "discount"];
                break;
            case "no_threshold"://无门槛
                $condition[] = ["at_least", "=", 0];
                break;
        }
        if (!empty($coupon_type_id_arr)) {
            $condition[] = ['coupon_type_id', 'in', $coupon_type_id_arr];
        }
        $field = 'coupon_type_id,type,site_id,coupon_name,money,discount,max_fetch,at_least,end_time,image,validity_type,fixed_term,status,is_show,goods_type,discount_limit,count,lead_count,IF(count < 0 or count - lead_count > 0, 1, 0) as is_remain,alipay_pass_template_id,channel,app_type,weapp_channel,weapp_stock_id,weapp_status';
        if ($can_receive == 1) {
            $condition[] = [['count', '<>', Db::raw('lead_count')]];
        }
        $order = Db::raw('IF(count < 0 or count - lead_count > 0, 1, 0) DESC,sort ASC');
        $list = $coupon_model->getCouponTypeList($condition, $field, $order, $num);
        if (!empty($list['data']) && $this->member_id) {
            foreach ($list['data'] as $k => $v) {
                $list['data'][$k]['member_coupon_num'] = $coupon_model->getCouponCount([
                    ['get_type', '=', 2],
                    ['member_id', '=', $this->member_id],
                    ['coupon_type_id', '=', $v['coupon_type_id']]
                ])['data'];
            }
        }
        $url = '';
        if ($this->params['app_type'] == 'aliapp') {
            $config_model = new \addon\aliapp\model\Config();
            $config_info = $config_model->getAppConfig($this->site_id)['data'];
            if (isset($config_info['appid'])) {
                $url = 'alipays://platformapi/startapp?appId=' . $config_info['appid'];
            }
        }
        if ($this->params['app_type'] == 'weapp') {
            $config_model = new \addon\wechatpay\model\Config();
            $config_info = $config_model->getPayConfig($this->site_id)['data']['value'];
            if ($config_info['v3_pay_signkey']) {
                try {
                    $couponWeChatModel = new CouponWeChat($this->site_id);
                    foreach ($list['data'] as $k => $v) {
                        $list['data'][$k]['activeTime'] = date('Y-m-d H:i:s');
                        switch ($list['data'][$k]["validity_type"]) {
                            case 0:
                                $list['data'][$k]['expireTime'] = date('Y-m-d H:i:s', $list['data'][$k]['end_time']);
                                break;
                            case 1:
                                $list['data'][$k]['expireTime'] = date('Y-m-d H:i:s', time() + $list['data'][$k]["fixed_term"] * 24 * 60 * 60);
                                break;
                            default:
                                $list['data'][$k]['expireTime'] = date('Y-m-d H:i:s', time() + 10 * 365 * 24 * 60 * 60);
                                break;
                        }
                        $list['data'][$k]['url'] = $url;
                        // 微信优惠券领取信息处理
                        if ($v['app_type'] == 'weapp') $list['data'][$k]['weapp_config'] = $couponWeChatModel->getWeAppConfig($v);
                    }
                }catch (\Exception $e){

                }
            }
        }
        return $this->response($list);
    }


    /**
     * Common: 优惠券类型分页列表
     * Time: 2023/07/10 9:38
     * @return false|string
     * @throws \think\Exception
     */
    public function typepagelists()
    {
        $token = $this->checkToken();
        // 参数获取
        $app_type = isset($this->params['app_type']) ? $this->params['app_type'] : '';
        $page = isset($this->params['page']) ? $this->params['page'] : 1;
        $page_size = isset($this->params['page_size']) ? $this->params['page_size'] : PAGE_LIST_ROWS;
        $coupon_type_id_arr = isset($this->params['coupon_type_id_arr']) ? $this->params['coupon_type_id_arr'] : '';//coupon_type_id数组
        $can_receive = isset($this->params['can_receive']) ? $this->params['can_receive'] : 0;// 是否只查询可领取的
        $type = isset($this->params['type']) ? $this->params['type'] : '';
        // 查询条件生成
        $coupon_model = new CouponModel();
        $condition = [
            ['status', '=', 1],
            ['is_show', '=', 1],
            ['site_id', '=', $this->site_id]
        ];
        // 按照渠道端查询
        $appTypeCondition = '';
        if ($app_type == 'weapp') $appTypeCondition = " OR (app_type = 'weapp' and (weapp_channel = 'store' or (weapp_channel = 'voucher' and weapp_status = 1)))";// 显示微信端优惠券
        else if ($app_type == 'aliapp') $appTypeCondition = " OR (app_type = 'aliapp')";// 显示支付宝端优惠券
        $condition[] = ['', "exp", Db::raw("((app_type = '' or app_type is null) {$appTypeCondition} )")];
        //按类型查询
        switch ($type) {
            case "reward"://满减
                $condition[] = ["type", "=", "reward"];
                break;
            case "discount"://折扣
                $condition[] = ["type", "=", "discount"];
                break;
            case "no_threshold"://无门槛
                $condition[] = ["at_least", "=", 0];
                break;
        }
        if (!empty($coupon_type_id_arr)) $condition[] = ['coupon_type_id', 'in', $coupon_type_id_arr];
        $field = 'coupon_type_id,type,site_id,coupon_name,money,discount,max_fetch,at_least,end_time,image,validity_type,fixed_term,status,is_show,goods_type,discount_limit,count,lead_count,IF(count < 0 or count - lead_count > 0, 1, 0) as is_remain,alipay_pass_template_id,channel,app_type,weapp_channel,weapp_stock_id,weapp_status';
        if ($can_receive == 1) $condition[] = [['count', '<>', Db::raw('lead_count')]];
        if ($this->member_id) {
            $prefix = config('database.connections.mysql.prefix');
            $field .= ', (select count(coupon_id) from ' . $prefix . 'promotion_coupon pc where pc.coupon_type_id = ct.coupon_type_id and pc.get_type=2 and pc.member_id=' . $this->member_id . ') as member_coupon_num';
        }
        $order = Db::raw('IF(count < 0 or count - lead_count > 0, 1, 0) DESC,sort ASC');
        $list = $coupon_model->getCouponTypePageList($condition, $page, $page_size, $order, $field, 'ct');
        $config_model = new \addon\aliapp\model\Config();
        $config_info = $config_model->getAppConfig($this->site_id)['data'];
        $url = '';
        if (isset($config_info['appid'])) $url = 'alipays://platformapi/startapp?appId=' . $config_info['appid'];
        // 循环处理数据
        $couponWeChatModel = new CouponWeChat($this->site_id);
        foreach ($list['data']['list'] as $k => &$v) {
            // 基本信息处理
            $v['activeTime'] = date('Y-m-d H:i:s');
            switch ($v["validity_type"]) {
                case 0:
                    $v['expireTime'] = date('Y-m-d H:i:s', $v['end_time']);
                    break;
                case 1:
                    $v['expireTime'] = date('Y-m-d H:i:s', time() + $v["fixed_term"] * 24 * 60 * 60);
                    break;
                default:
                    $v['expireTime'] = date('Y-m-d H:i:s', time() + 10 * 365 * 24 * 60 * 60);
                    break;
            }
            $v['url'] = $url;
            // 微信小程序领券信息处理
            if ($v['app_type'] == 'weapp') $v['weapp_config'] = $couponWeChatModel->getWeAppConfig($v);
        }
        return $this->response($list);
    }


    /**
     * 会员优惠券数量
     * @return string
     */
    public function num()
    {
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response($token);

        $state = $this->params['state'] ?? 1;
        $coupon_model = new MemberCoupon();

        $count = $coupon_model->getMemberCouponNum($token['data']['member_id'], $state);
        return $this->response($count);
    }

    /**
     * 是否可以领取
     */
    public function receivedNum()
    {
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response($token);

        $coupon_type_id = isset($this->params['coupon_type_id']) ? $this->params['coupon_type_id'] : 0;

        $coupon_model = new MemberCoupon();
        $res = $coupon_model->receivedNum($coupon_type_id, $this->member_id);
        return $this->response($res);
    }

    /**
     * 查询商品可用的优惠券
     * @param int $id
     * @return false|string
     */
    public function goodsCoupon($id = 0)
    {
        $this->checkToken();
        $coupon_model = new CouponModel();
        $goods_id = $this->params['goods_id'] ?? 0;
        $app_type = isset($this->params['app_type']) ? $this->params['app_type'] : '';
        if (!empty($id)) $goods_id = $id;

        $condition = [
            ['site_id', '=', $this->site_id],
            ['status', '=', 1],
            ['is_show', '=', 1],
            ['goods_type', '=', 1]
        ];
        $goods_condition = [
            ['site_id', '=', $this->site_id],
            ['status', '=', 1],
            ['is_show', '=', 1],
            ['goods_type', '=', 2],
            ['goods_ids', 'like', "%,$goods_id,%"]
        ];
        // 按照渠道端查询
        $appTypeCondition = '';
        if ($app_type == 'weapp') $appTypeCondition = " OR (app_type = 'weapp' and (weapp_channel = 'store' or (weapp_channel = 'voucher' and weapp_status = 1)))";// 显示微信端优惠券
        else if ($app_type == 'aliapp') $appTypeCondition = " OR (app_type = 'aliapp')";// 显示支付宝端优惠券
        $condition[] = $goods_condition[] = ['', "exp", Db::raw("((app_type = '' or app_type is null) {$appTypeCondition} )")];


        $field = 'count,lead_count,coupon_type_id,coupon_type_id as type_id,type,site_id,coupon_name,money,discount,max_fetch,at_least,end_time,validity_type,fixed_term,goods_type,discount_limit,alipay_pass_template_id,channel,app_type,weapp_channel,weapp_stock_id,weapp_status';

        if ($this->member_id) {
            $prefix = config('database.connections.mysql.prefix');
            $field .= ',(select count(coupon_id) from ' . $prefix . 'promotion_coupon pc where pc.coupon_type_id = type_id and pc.get_type=2 and pc.member_id=' . $this->member_id . ') as member_coupon_num';
        }

        $list = $coupon_model->getCouponTypeList($condition, $field, "money desc", null, 'ct');


        $goods_coupon = $coupon_model->getCouponTypeList($goods_condition, $field, "money desc", null, 'ct');
        if (!empty($goods_coupon['data'])) $list['data'] = array_merge($list['data'], $goods_coupon['data']);

        if ($list['data'] && $this->member_id) {
            try {
                $couponWeChatModel = new CouponWeChat($this->site_id);
                foreach ($list['data'] as $k => $v) {
                    if ($v['count'] == $v['lead_count']) unset($list['data'][$k]);// 已抢光
                    elseif ($v['max_fetch'] != 0 && $v['member_coupon_num'] > 0 && $v['member_coupon_num'] >= $v['max_fetch']) unset($list['data'][$k]);// 已领取
                    // 微信小程序领券信息处理
                    if ($v['app_type'] == 'weapp') $list['data'][$k]['weapp_config'] = $couponWeChatModel->getWeAppConfig($v);
                }
                $list['data'] = array_values($list['data']);
            } catch (\Exception $e) {
                return $this->response(error('FAIL', $e->getMessage()));
            }
        }


        return $this->response($list);
    }

    /**
     * 查询优惠券通过优惠券类型id
     */
    public function couponById()
    {
        $id = $this->params['id'] ?? 0;
        $coupon_model = new CouponModel();
        $condition = [
            ['site_id', '=', $this->site_id],
            ['status', '=', 1],
            ['coupon_type_id', 'in', $id]
        ];
        $list = $coupon_model->getCouponTypeList($condition, "coupon_type_id,type,site_id,coupon_name,money,discount,max_fetch,at_least,end_time,validity_type,fixed_term,goods_type,discount_limit", "money desc", "");
        return $this->response($list);
    }

    // 获取用户优惠劵详情
    public function memberCouponDetail()
    {
        // 用户登录
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response($token);
        // 参数获取
        $couponId = (int)$this->params['coupon_id'] ?? 0;
        if ($couponId <= 0) return $this->response($this->error('', '参数错误'));
        // 信息获取
        $condition = [
            ['npc.member_id', '=', $this->member_id],
            ['npc.coupon_id', '=', $couponId],
        ];
        $field = 'npc.coupon_name,npc.goods_type,npc.type,npc.use_order_id,npc.coupon_id,npc.coupon_type_id,npc.site_id,npc.coupon_code,npc.member_id,npc.discount_limit,npc.alipay_serial_number,
		npc.at_least,npc.money,npc.discount,npc.state,npc.get_type,npc.fetch_time,npc.use_time,npc.start_time,npc.end_time,mem.nickname,on.order_no,mem.nickname,mem.headimg,mem.mobile';
        $join = [
            ['member mem', 'npc.member_id = mem.member_id', 'inner'],
            ['order on', 'npc.use_order_id = on.order_id', 'left']
        ];
        $info = model("promotion_coupon")->getInfo($condition, $field, 'npc', $join);


        return $this->response($this->success($info));
    }

    public function alipayCallback()
    {
        Log::write('支付宝回调通知-优惠券-alipayCallback：' . json_encode($this->params, JSON_UNESCAPED_UNICODE));
        $extInfo = json_decode(urldecode(urldecode($this->params['extInfo'])), TRUE);
        if (empty($extInfo)) {
            return $this->response([
                "success" => "false",
                "passId" => "your_passId",
                "resultDesc" => "发券失败-用户extInfo校验失败"
            ]);
        }

        $alipayUserToken = $this->params['token'];
        $this->params['token'] = $extInfo['user_token'];
        $this->params['get_type'] = $extInfo['get_type'];
        $this->params['coupon_id'] = $extInfo['coupon_id'] ?? 0;

        // 用户登录
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response([
            "success" => "false",
            "passId" => "your_passId",
            "resultDesc" => "发券失败-用户Token校验失败"
        ]);

        $site_id = $this->site_id;
        $templateId = isset($this->params['templateId']) ? $this->params['templateId'] : 0;
        $coupon_type_id = model("promotion_coupon_type")->getInfo([['alipay_pass_template_id', '=', $templateId], ['site_id', '=', $site_id]], 'coupon_type_id');
        $get_type = isset($this->params['get_type']) ? $this->params['get_type'] : 2;//获取方式:1订单2.直接领取3.活动领取
        if (empty($coupon_type_id)) {
            return $this->response([
                "success" => "false",
                "passId" => "your_passId",
                "resultDesc" => "发券失败-无系统优惠券"
            ]);
        }
        $coupon_type_id = $coupon_type_id['coupon_type_id'];
        $coupon_model = new CouponModel();
        //系统已领取优惠券 补领卡包优惠券
        if ($this->params['coupon_id'] > 0) {
            $res = [
                'code' => 0,
                'data' => $this->params['coupon_id']
            ];
        } else {
            $res = $coupon_model->receiveCoupon($coupon_type_id, $site_id, $token['data']['member_id'], $get_type);
        }
        $res['data'] = [
            'coupon_id' => $res['data'],
            'coupon_type_id' => $coupon_type_id
        ];
        //判断一下用户是否拥有当前优惠券
        $coupon_result = $coupon_model->getCouponInfo([['coupon_type_id', '=', $coupon_type_id], ['site_id', '=', $site_id], ['member_id', '=', $token['data']['member_id']]], 'coupon_id');
        $coupon = $coupon_result['data'];
        // $res[ 'data' ][ 'is_exist' ] = empty($coupon) ? 0 : 1;
        //支付宝发券
        if ($res['code'] >= 0) {
            $memberInfo = model('member')->getInfo([['member_id', '=', $token['data']['member_id']]]);
            $couponInfo = model('promotion_coupon')->getInfo([['coupon_id', '=', $res['data']['coupon_id']]]);
            $couponInfo['activeTime'] = date('Y-m-d H:i:s', $couponInfo['fetch_time']);
            $couponInfo['expireTime'] = date('Y-m-d H:i:s', $couponInfo['end_time']);
            $config_model = new \addon\aliapp\model\Config();
            $config_info = $config_model->getAppConfig($this->site_id)['data'];

            $url = '';
            if (isset($config_info['appid'])) {
                $url = 'alipays://platformapi/startapp?appId=' . $config_info['appid'];
            }
            $couponInfo['url'] = $url;
            $data = [
                'tpl_id' => $templateId,
                'activeTime' => $couponInfo['activeTime'],
                'expireTime' => $couponInfo['expireTime'],
                'url' => $couponInfo['url'],
                'user_id' => $memberInfo['ali_openid'],
                'user_token' => $alipayUserToken,
            ];
            $alipayCoupon = $coupon_model->alipayPassInstanceAdd($site_id, $data);
            if ($alipayCoupon['code'] < 0) {
                //回收
                (new MemberCoupon())->recoveryCoupon([$res['data']], $this->site_id);
                return $this->response([
                    "success" => "false",
                    "passId" => "your_passId",
                    "resultDesc" => json_encode($alipayCoupon)
                ]);
            }
            Log::write('支付宝回调通知-优惠券结果-alipayCallback：' . json_encode($alipayCoupon, JSON_UNESCAPED_UNICODE));
            $data['alipay_coupon'] = json_decode($alipayCoupon['data']['result'], TRUE);
            Log::write('支付宝回调通知-优惠券结果-alipayCallback：' . json_encode($data, JSON_UNESCAPED_UNICODE));
            // if($data['alipay_coupon']['errorCode'] != "SUCCESS"){
            //     //回收
            //     (new MemberCoupon())->recoveryCoupon([$res['data']], $this->site_id);
            //     return $this->response([
            //         "success"    => "false",
            //         "passId"     => "your_passId",
            //         "resultDesc" => json_encode($alipayCoupon)
            //     ]);
            // }
            model('promotion_coupon')->update([
                'alipay_serial_number' => $data['alipay_coupon']['serialNumber'],
                'alipay_pass_id' => $data['alipay_coupon']['passId']
            ], [['coupon_id', '=', $res['data']['coupon_id']]]);

            Log::write('支付宝回调通知-优惠券结果-alipayCallback：' . json_encode($alipayCoupon, JSON_UNESCAPED_UNICODE));
            return $this->response([
                "success" => "true",
                "passId" => $data['alipay_coupon']['passId'],
                "resultDesc" => "发券成功"
            ]);
        }
        return $this->response([
            "success" => "false",
            "passId" => "your_passId",
            "resultDesc" => "发券失败-系统发券失败"
        ]);

    }


    /**
     * 获取支付商家信息
     *
     */
    public function getPayShopInfo()
    {
        $shop_info = model('pay_shop')->getInfo(['site_id' => $this->site_id], 'merchant_smid');
        $shop_info['uuid'] = substr((new CouponTypeModel())->uuid(), 0, 20);
        return $this->response($this->success($shop_info));
    }

    /**
     * Common: 用户领取优惠券
     * Author: wu-hui
     * Time: 2023/07/10 11:37
     * @return false|string
     */
    public function receive()
    {
        // 用户登录信息
        $token = $this->checkToken();
        if ($token['code'] < 0) return $this->response($token);
        // 参数信息获取
        $this->params['site_id'] = $this->site_id;
        $this->params['member_id'] = $token['data']['member_id'] ?? 0;
        // 优惠券领取
        $couponModel = new CouponModel();
        $result = $couponModel->newReceiveCoupon($this->params);
        if (!is_array($result['data'])) $result['data'] = [];
        $result['data']['is_exist'] = 1;

//        $result=[
//            'coupon_type_id'=>'51',
//            'id'=>'307',
//            'is_exist'=>'1',
//        ];
//        $this->success($result)
        return $this->response($result);
    }
}