<?php
namespace app\api\logic;

use app\common\model\UserAddressModel;
use app\common\model\UserModel;

class UserLogic
{
    public function register($arr)
    {
        $fillfields = ['phone', 'passwd'];
        foreach ($fillfields as $key => $value) {
            if (!isset($arr[$value]) || empty($arr[$value])) {
                return backarr(0, "参数缺少");
            }
        }
        $m_u = new UserModel();
        $phone = $arr['phone'];
        $passwd = $phone . $arr['passwd'];
        $where = ['phone' => $phone];
        $uinfo = $m_u->getInfo($where);
        if (empty($uinfo)) {
            //注册
            $arr['passwd'] = $this->createpasswd($passwd);
            $uid = $m_u->insertData($arr);
            if (empty($uid)) {
                return backarr(0, "注册失败");
            }
        } else {
            //登录
            $uid = $uinfo['id'];
            $checked = $this->checkpasswd($passwd, $uinfo['passwd']);
            if (!$checked) {
                return backarr(0, "密码错误");
            }
        }
        $result = $this->changetoken($uid, $phone);
        if (empty($result['status'])) {
            return backarr(0, $result['msg']);
        }
        $field = ['id', 'phone', 'token'];
        $where = ['id' => $uid];
        $uinfo = $m_u->getInfo($where, $field);
        return backarr($uinfo, "注册成功", $uinfo);
    }
    public function login($arr)
    {
        $fillfields = ['phone', 'passwd'];
        foreach ($fillfields as $key => $value) {
            if (!isset($arr[$value]) || empty($arr[$value])) {
                return backarr(0, "参数缺少");
            }
        }
        $m_u = new UserModel();
        $phone = $arr['phone'];
        $passwd = $phone . $arr['passwd'];
        $where = ['phone' => $phone];
        $uinfo = $m_u->getInfo($where);
        if (empty($uinfo)) {
            return backarr(0, "无用户信息");
        }
        $uid = $uinfo['id'];
        $checked = $this->checkpasswd($passwd, $uinfo['passwd']);
        if (!$checked) {
            return backarr(0, "密码错误");
        }
        $result = $this->changetoken($uid, $phone);
        if (empty($result['status'])) {
            return backarr(0, $result['msg']);
        }
        $field = ['id', 'phone', 'token'];
        $where = ['id' => $uid];
        $uinfo = $m_u->getInfo($where, $field);
        return backarr($uinfo, "登录成功", $uinfo);
    }
    private function checkpasswd($pwd, $hash)
    {
        return password_verify($pwd, $hash);
    }
    private function createpasswd($pwd)
    {
        $newpasswd = password_hash($pwd, PASSWORD_DEFAULT);
        return $newpasswd;
    }
    private function changetoken($uid, $str)
    {
        $token = $this->gettoken($str);
        $m_u = new UserModel();
        $updateData = ['token' => $token];
        $where = ['id' => $uid];
        $row = $m_u->updateinfo($where, $updateData);
        if (empty($row)) {
            return backarr(0, "修改token失败");
        }
        return backarr(1, "修改token成功");
    }
    private function gettoken($str)
    {
        $str = md5(uniqid(md5(microtime(true)), true));
        $token = sha1($str . $str);
        return $token;
    }
    /**
     * 编辑地址
     *
     * @return void
     * @author wj
     * @date 2022-12-01
     */
    public function editaddress($arr)
    {
        $fillfields = ['receiver_address', 'address', 'receiver_name', 'receiver_telno', 'lat', 'long', 'user_id'];
        foreach ($fillfields as $key => $value) {
            if (!isset($arr[$value]) || empty($arr[$value])) {
                return backarr(0, "参数缺少");
            }
        }
        $isadd = true;
        $m_ua = new UserAddressModel();
        if (isset($arr['id'])) {
            if (isset($arr['user_id'])) {
                //user_id 不可更改
                unset($arr['user_id']);
            }
            $id = $arr['id'];
            $uawhere = ['id' => $id];
            $uainfo = $m_ua->getInfo($uawhere);
            if (!empty($uainfo)) {
                $isadd = false;
                //修改
                $updateData = [];
                foreach ($arr as $key => $value) {
                    if (isset($uainfo[$key]) && $uainfo[$key] != $value) {
                        $updateData[$key] = $value;
                    }
                }
                $row = $m_ua->updateinfo(['id' => $id], $updateData);
                if (empty($row)) {
                    return backarr(0, "地址修改失败");
                }
            }
            $uaid = $uainfo['id'];
        }
        if ($isadd) {
            //添加
            $uaid = $m_ua->insertData($arr);
            if (empty($uaid)) {
                return backarr(0, "地址添加失败");
            }
        }
        return backarr(1, "地址编辑成功", ['uaid' => $uaid]);
    }
    /**
     * 修改默认地址
     *
     * @return void
     * @author wj
     * @date 2022-12-01
     */
    public function updateaddressdefault($arr)
    {
        $fillfields = ['id', 'user_id'];
        foreach ($fillfields as $key => $value) {
            if (!isset($arr[$value]) || empty($arr[$value])) {
                return backarr(0, "参数缺少");
            }
        }
        $id = $arr['id'];
        $user_id = $arr['user_id'];
        $updateData = ['is_default' => 0];
        $where = ['user_id' => $user_id];
        $m_ua = new UserAddressModel();
        $m_ua->updateinfo($where, $updateData);
        $where = ['id' => $id, 'user_id' => $user_id];
        $updateData = ['is_default' => 1];
        $row = $m_ua->updateinfo($where, $updateData);
        if (empty($row)) {
            return backarr(0, "默认地址修改失败");
        }
        return backarr(1, "默认地址修改成功", ['uaid' => $id]);
    }
    /**
     * 删除地址
     *
     * @return void
     * @author wj
     * @date 2022-12-01
     */
    public function deleteaddress($arr)
    {
        $fillfields = ['id', 'user_id'];
        foreach ($fillfields as $key => $value) {
            if (!isset($arr[$value]) || empty($arr[$value])) {
                return backarr(0, "参数缺少");
            }
        }
        $id = $arr['id'];
        $user_id = $arr['user_id'];
        $m_ua = new UserAddressModel();
        $where = ['id' => $id, 'user_id' => $user_id];
        $updateData = ['is_active' => 0];
        $row = $m_ua->updateinfo($where, $updateData);
        if (empty($row)) {
            return backarr(0, "地址删除失败");
        }
        return backarr(1, "地址删除成功", ['uaid' => $id]);
    }
    /**
     * 获取全部地址列表
     *
     * @return void
     * @author wj
     * @date 2022-12-01
     */
    public function getaddresslist($arr)
    {
        $userid = isset($arr['userid']) && is_numeric($arr['userid']) && !empty($arr['userid']) && $arr['userid'] > 0 ? $arr['userid'] : 0;
        $page = isset($arr['page']) && is_numeric($arr['page']) && !empty($arr['page']) && $arr['page'] > 0 ? $arr['page'] : 1;
        $size = isset($arr['size']) && is_numeric($arr['size']) && !empty($arr['size']) && $arr['size'] > 0 ? $arr['size'] : 10;
        $where = [];
        if (!empty($userid)) {
            $where['userid'] = $userid;
        }
        if(isset($arr['is_active'])){
            $where['is_active'] = $arr['is_active'];
        }   
        $m_ua = new UserAddressModel();
        $count = $m_ua->getList($where, 'count');
        if ($count <= 0) {
            return backarr(0, "无数据");
        }
        $totalpage = ceil($count / $size);
        $page > $totalpage && $page = $totalpage;
        $list = $m_ua->getList($where, "*", $page, $size, 'is_default,id desc');
        $data = [
            'page' => $page,
            'size' => $size,
            'count' => $count,
            'list' => $list,
        ];
        return backarr(1, "查询成功", $data);
    }
}