<?php

namespace hd\controllers;

use bizHd\member\classes\MemberWealClass;
use bizHd\shop\classes\ShopClass;
use common\components\arrayUtil;
use common\components\dict;
use common\components\util;
use Yii;

class MemberWealController extends BaseController
{

    public $guestAccess = [];

    //获取充值和会员的优惠政策 ssh 20250226
    public function actionGetWeal()
    {
        $shop = $this->shop;
        $shopId = $shop->id;
        $weal = MemberWealClass::getAllByCondition(['shopId' => $shopId], null, '*', null);
        $weal = arrayUtil::arraySort($weal, 'level', SORT_ASC);
        if (!empty($weal)) {
            foreach ($weal as $key => $val) {
                $recharge = $val['recharge'] ?? 0;
                $recharge = floatval($recharge);
                $giv = $val['give'] ?? 0;
                $giv = floatval($giv);
                $weal[$key]['recharge'] = $recharge;
                $weal[$key]['give'] = $giv;
            }
        }
        $rechargeWeal = $shop->rechargeWeal ?? 0;
        util::success(['weal' => $weal, 'rechargeWeal' => $rechargeWeal]);
    }

    //获取会员的初始数据
    public function actionGetInitData()
    {
        $map = dict::getDict('memberLevelMap');
        $shop = $this->shop;
        $reduceDay = $shop->reduceDay ?? 30;
        $member = [];
        foreach ($map as $key => $val) {
            $name = $val['name'] ?? '普通会员';
            $levelSn = $val['levelSn'] ?? 'general';
            $level = $val['level'] ?? 1;
            $discount = $val['discount'] ?? 0.95;
            $recharge = $val['recharge'] ?? 0;
            $it = [
                'name' => $name,
                'levelSn' => $levelSn,
                'level' => $level,
                'discount' => $discount,
                'recharge' => $recharge,
            ];
            $member[] = $it;
        }

        $shopId = $this->shopId;
        $list = MemberWealClass::getAllByCondition(['shopId' => $shopId], null, '*', null);
        if (!empty($list)) {
            $list = arrayUtil::arraySort($list, 'level', SORT_ASC);
            $member = [];
            foreach ($list as $key => $val) {
                $name = $val['name'] ?? '普通会员';
                $levelSn = $val['levelSn'] ?? 'general';
                $level = $val['level'] ?? 1;
                $discount = $val['discount'] ?? 0.95;
                $recharge = $val['recharge'] ?? 0;
                if ($discount > 1) {
                    util::fail($name . '的折扣必须小于等于1');
                }
                if ($discount <= 0) {
                    util::fail($name . '的折扣必须大于0');
                }
                $it = [
                    'name' => $name,
                    'levelSn' => $levelSn,
                    'level' => $level,
                    'discount' => $discount,
                    'recharge' => $recharge,
                ];
                $member[] = $it;
            }
        }

        util::success(['member' => $member, 'reduceDay' => $reduceDay]);
    }

    public function actionGetRechargeData()
    {
        $recharge = dict::getDict('memberLevelMap');
        $shopId = $this->shopId;
        $has = MemberWealClass::getByCondition(['shopId' => $shopId], true);
        $hasMemberDiscount = !empty($has) ? 1 : 0;

        $weal = MemberWealClass::getAllByCondition(['shopId' => $shopId], null, '*', 'level');
        if (!empty($weal)) {
            foreach ($recharge as $key => $val) {
                $level = $val['level'];
                $current = $weal[$level] ?? [];
                $newDiscount = $current['discount'] ?? 0.9;
                $newRecharge = $current['recharge'] ?? 0;
                $newRecharge = floatval($newRecharge);
                $newGive = $current['give'] ?? 0;
                $newGive = floatval($newGive);
                $recharge[$key]['discount'] = $newDiscount;
                $recharge[$key]['recharge'] = $newRecharge;
                $recharge[$key]['give'] = $newGive;
            }
        }
        $shop = $this->shop;
        $rechargeWeal = $shop->rechargeWeal ?? 1;
        $rechargeWeal = $rechargeWeal == 0 ? 1 : $rechargeWeal;
        util::success(['recharge' => $recharge, 'hasMemberDiscount' => $hasMemberDiscount, 'rechargeWeal' => $rechargeWeal]);
    }

    public function actionModifyRecharge()
    {
        $shop = $this->shop;
        $rechargeWeal = $shop->rechargeWeal ?? 0;
        if ($rechargeWeal != 0) {
            util::fail('已经设置过了');
        }
        $post = Yii::$app->request->post();
        $rechargeWeal = $post['rechargeWeal'] ?? 0;
        $data = $post['data'] ?? [];
        if ($rechargeWeal == 0) {
            util::fail('请选择优惠类型');
        }
        if (empty($data)) {
            util::fail('请填写内容');
        }

        // 验证recharge和give值递增，discount值递减
        $prevRecharge = -1;
        $prevGive = -1;
        $prevDiscount = 2; // 初始化为大于1的值，确保第一个元素能通过验证
        foreach ($data as $index => $item) {
            $currentRecharge = floatval($item['recharge'] ?? 0);
            $currentGive = floatval($item['give'] ?? 0);
            $currentDiscount = floatval($item['discount'] ?? 0);
            
            if ($currentRecharge <= $prevRecharge) {
                util::fail('充值金额必须递增');
            }
            if ($rechargeWeal == 2) {
                if ($currentGive <= $prevGive) {
                    util::fail('赠送金额必须递增');
                }
            }
            if ($currentDiscount >= $prevDiscount) {
                util::fail('折扣必须递减');
            }
            
            $prevRecharge = $currentRecharge;
            $prevGive = $currentGive;
            $prevDiscount = $currentDiscount;
        }

        $connection = Yii::$app->db;
        $transaction = $connection->beginTransaction();
        try {
            $shop->rechargeWeal = $rechargeWeal;
            $shop->save();
            $params = [];
            foreach ($data as $key => $val) {
                $levelSn = $val['levelSn'];
                $params[$levelSn] = $val;
            }
            $shopId = $this->shopId;
            $list = MemberWealClass::getAllByCondition(['shopId' => $shopId], null, '*', null, true);
            if (empty($list)) {
                util::fail('请先设置会员折扣');
            }
            foreach ($list as $k => $obj) {
                $levelSn = $obj->levelSn ?? '';
                $current = $params[$levelSn] ?? [];
                $rechargeAmount = $current['recharge'] ?? 0;
                $obj->recharge = $rechargeAmount;
                if (!empty($current)) {
                    $give = $current['give'] ?? 0;
                    if ($rechargeWeal == 2) {
                        //送钱
                        $obj->give = $give;
                    }
                    $obj->save();
                }
            }
            $transaction->commit();
            util::complete('设置成功');
        } catch (\Exception $e) {
            $transaction->rollBack();
            Yii::info("失败原因：" . $e->getMessage());
            util::fail('设置失败');
        }
    }

    public function actionModify()
    {
        $post = Yii::$app->request->post();
        $shopId = $this->shopId;
        $mainId = $this->mainId;
        $has = MemberWealClass::getByCondition(['shopId' => $shopId], true);
        if (!empty($has)) {
            util::fail('已经设置过，不能再修改');
        }

        $connection = Yii::$app->db;
        $transaction = $connection->beginTransaction();
        try {

            $reduceDay = $post['reduceDay'] ?? 0;
            ShopClass::updateById($shopId, ['reduceDay' => $reduceDay]);
            $data = $post['data'] ?? [];
            if (empty($data)) {
                util::fail('没有折扣数据');
            }
            
            // 验证discount值递减
            $prevDiscount = 2; // 初始化为大于1的值，确保第一个元素能通过验证
            foreach ($data as $index => $item) {
                $currentDiscount = floatval($item['discount'] ?? 0);
                if ($currentDiscount >= $prevDiscount) {
                    util::fail('折扣必须递减');
                }
                $prevDiscount = $currentDiscount;
            }
            
            foreach ($data as $k => $v) {
                $discount = $v['discount'] ?? 0.95;
                $levelSn = $v['levelSn'] ?? 'general';
                $level = $v['level'] ?? 1;
                $name = $v['name'] ?? '普通会员';
                $recharge = $v['recharge'] ?? 0;
                $it = [
                    'mainId' => $mainId,
                    'shopId' => $shopId,
                    'level' => $level,
                    'levelSn' => $levelSn,
                    'discount' => $discount,
                    'name' => $name,
                    'recharge' => $recharge,
                ];
                MemberWealClass::add($it, true);
            }
            $transaction->commit();
            util::complete('设置成功');
        } catch (\Exception $e) {
            $transaction->rollBack();
            Yii::info("失败原因：" . $e->getMessage());
            util::fail('设置失败');
        }
    }

}