<?php
namespace addons\shopro\controller;

use addons\shopro\library\InviteHelper;
use app\admin\model\shopro\user\User as UserModel;

class Invite extends Common
{
    protected $noNeedLogin = ['validate'];
    protected $noNeedRight = ['*'];

    /**
     * 获取我的邀请码
     */
    public function myCode()
    {
        $user = auth_user();

        // 如果没有邀请码，自动生成
        if (!$user->invite_code) {
            $inviteCode = InviteHelper::generateCode($user->id);
        } else {
            $inviteCode = $user->invite_code;
        }

        // 统计邀请人数
        $inviteCount = UserModel::where('parent_user_id', $user->id)->count();

        $this->success('获取成功', [
            'invite_code' => $inviteCode,
            'invite_count' => $inviteCount,
            'share_text' => "我的邀请码：{$inviteCode}，下单时填写即可！"
        ]);
    }

    /**
     * 验证邀请码
     */
    public function validate()
    {
        $inviteCode = $this->request->param('invite_code', '');

        if (empty($inviteCode)) {
            $this->error('请输入邀请码');
        }

        $result = InviteHelper::validate($inviteCode);

        if ($result['code'] != 1) {
            $this->error($result['msg']);
        }

        $this->success('邀请码有效', $result['data']);
    }

    /**
     * 绑定邀请码
     */
    public function bind()
    {
        $user = auth_user();
        $inviteCode = $this->request->param('invite_code', '');

        if (empty($inviteCode)) {
            $this->error('请输入邀请码');
        }

        $result = InviteHelper::bind($inviteCode, $user->id);

        if ($result['code'] != 1) {
            $this->error($result['msg']);
        }

        $this->success($result['msg'], $result['data']);
    }

    /**
     * 我邀请的用户列表
     */
    public function myInvites()
    {
        $user = auth_user();

        $list = UserModel::where('parent_user_id', $user->id)
            ->field(['id', 'nickname', 'avatar', 'mobile', 'jointime', 'invite_code_used'])
            ->order('id desc')
            ->paginate($this->request->param('list_rows', 10));

        $this->success('获取成功', $list);
    }
}