<?php

namespace app\controller\api;

use app\model\InvoiceHead;
use app\model\InvoiceIssuance as InvoiceIssuanceModel;
use app\util\ReturnCode;
use app\validate\InvoiceHeadValidate;
use app\validate\InvoiceIssuanceValidate;
use think\facade\Db;

class InvoiceIssuance extends Base
{

    public function add()
    {

        try {

            $params = $this->request->post();

            $id = $params['id'] ?? 0;

            $wechat_user_id = $this->request->wechat_user_id;

            $data = [
                'wechat_user_id' => $wechat_user_id,
                'project_id'     => $params['project_id'],
                'pucode_id'      => $params['pucode_id'],
            ];

            $where = [['status', '>', 0], ['delete_time', '=', 0]];
            if ($id) {
                $where[] = ['id', '!=', $id];
            }

            Db::startTrans();

            $query_id = InvoiceIssuanceModel::where($data)->where($where)->value('id');
            if ($query_id) {
                throw new \Exception('当前开票项目已申请开票');
            }

            $data['expire_time']     = strtotime($params['expire_time']);
            $data['mobile']          = $params['mobile'];
            $data['email']           = $params['email'];
            $data['amount']          = $params['amount'];

            //验证 、 新建抬头、获取抬头id
            validate(InvoiceHeadValidate::class)->scene('type')->check($data);
            validate(InvoiceHeadValidate::class)->scene('type'.$data['type'])->check($data);
            $data['invoice_head_id'] = InvoiceHead::createHead($wechat_user_id,$data);

            if ($id) {
                validate(InvoiceIssuanceValidate::class)->scene('edit')->check($params);
                $data['update_time'] = time();

                (new InvoiceIssuanceModel())->update($data, ['id' => $id]);
            } else {
                validate(InvoiceIssuanceValidate::class)->scene('add')->check($params);

                $data['create_time'] = time();

                $InvoiceModel = (new InvoiceIssuanceModel())->save($data);
                if (!$InvoiceModel) {
                    throw new \Exception('申请失败');
                }
            }

            Db::commit();
            return $this->buildSuccess();
        } catch (\Exception $e) {
            Db::rollback();
            return $this->buildFailed(ReturnCode::INVALID, $e->getMessage());
        }
    }

    public function delete()
    {
        try {
            $params = $this->request->post();

            validate(InvoiceIssuanceValidate::class)->scene('delete')->check($params);

            $id = $params['id'];

            (new InvoiceIssuanceModel())->update(['delete_time' => time()], ['id' => $id]);

            return $this->buildSuccess();
        } catch (\Exception $e) {
            return $this->buildFailed(ReturnCode::INVALID, $e->getMessage());
        }
    }
}