<?php

defined('IN_IA') or exit('Access Denied');

class EnrollModuleUniapp extends Uniapp
{

    /**
     * 获取报名模板
     */
    public function getDiyForm()
    {
        global $_W, $_GPC;

        $diyformid = $_GPC['diyformid'];
        if (empty($diyformid)) $this->renderError('模板id不能为空');

        $where = ['id' => $diyformid, 'uniacid' => $_W['uniacid'], 'aid' => $_W['aid']];

        $diyFrom = pdo_get(PDO_NAME . 'diyform' , $where , ['id','info'],'','create_time desc',1);
        if (!$diyFrom) $this->renderError('未设置报名表单');

        $diyFromInfo = json_decode(base64_decode($diyFrom['info']) , true);

        $data = [
            'diyform' => $diyFromInfo //页面的配置信息
        ];

        $this->renderSuccess('数据返回成功',$data);
    }

    /**
     * 保存填写模板数据
     */
    public function saveDiyForm()
    {
        global $_W, $_GPC;

        try {

            $mid = $_W['mid'];
            $diyformid = $_GPC['diyformid'];
            $form_data = $_GPC['form_data'];
            $template_type = $_GPC['template_type'];
            $activities_id = $_GPC['activities_id'];
            $enroll_data = [];

            if (empty($diyformid) || !is_numeric($diyformid)) throw new Exception('表单id不能为空');
            if (empty($form_data)) throw new Exception('表单数据不能为空');
            if (empty($template_type)) throw new Exception('模板类型不能为空');
            if (!in_array($template_type,array_keys(FormTemplate::$template_type))) throw new Exception('模板类型数据错误');
            if (empty($activities_id) || !is_numeric($activities_id)) throw new Exception('活动id不能为空');

            $activitiesData = FormTemplate::getTemplateTableData($template_type,$activities_id);
            if (empty($activitiesData)) throw new Exception('该活动不存在');

            $query = pdo_get(PDO_NAME . 'member_enroll',['template_type' => $template_type,'mid' => $mid,'activities_id' => $activities_id],'id');
            if ($query) throw new Exception('已报名该活动');

            $diyFormInfo = html_entity_decode($form_data);
            $diyFormInfo = json_decode($diyFormInfo,true);
            foreach ($diyFormInfo as $info) {
                if ($info['is_required'] == '1') {
                    if (empty($info['data'])) throw new Exception($info['title'] . " 为必填项");
                }
                $info['data'] = FormTemplate::serializeTitle($info['data'],$info['id']);
                $enroll_data[] = [
                    'name' => $info['title'],
                    'value' => $info['data'],
                    'filed_id' => $info['id']
                ];
            }

            if (empty($enroll_data)) throw new Exception('请填写至少一项');

            $diyform = pdo_get(PDO_NAME . 'diyform',['id' => $diyformid],'info');
            if (empty($diyform)) throw new Exception('表单id错误');

            $diyFormInfo = $diyform['info'];

            // 开启事务
            pdo_begin();
            $insert = [
                'uniacid'       => $_W['uniacid'],
                'mid'           => $mid,
                'diyformid'     => $diyformid,
                'form_data'     => $diyFormInfo,
                'template_type' => $template_type,
                'activities_id' => $activities_id,
                'create_time'   => date("Y-m-d H:i:s",time())
            ];

            $insertRes = pdo_insert(PDO_NAME . 'member_enroll',$insert);
            if (!$insertRes) {
                pdo_rollback();
                throw new Exception('报名失败');
            }

            $enroll_id = pdo_insertid();

            $createRes = MemberEnrollData::create($enroll_data,$enroll_id);
            if (!$createRes) {
                pdo_rollback();
                throw new Exception('报名失败');
            }

            pdo_commit();
            $this->renderSuccess('报名成功');
        } catch (Exception $e) {
            $this->renderError($e->getMessage());
        }
    }

    /**
     * 取消报名
     */
    public function cancelEnroll()
    {
        global $_W, $_GPC;

        $mid = $_W['mid'];
        $enroll_id = $_GPC['enroll_id'];

        if (empty($enroll_id)) $this->renderError('enroll_id is null');
        $query = pdo_get(PDO_NAME . 'member_enroll',['id' => $enroll_id, 'mid' => $mid]);
        if (!$query) $this->renderError('报名信息不存在');

        pdo_delete(PDO_NAME . 'member_enroll',$enroll_id);

        $this->renderSuccess('已取消');
    }

    /**
     * 报名列表
     */
    public function getUserEnrollList()
    {
        global $_W, $_GPC;

        $mid = $_W['mid'];


    }
}