<?php

namespace app\controller\admin;

use app\model\InvoiceHead;
use app\util\ReturnCode;
use think\Response;
use app\model\InvoiceIssuance as InvoiceIssuanceModel;

class InvoiceIssuance extends Base
{

    /**
     * 获取发票申请列表
     * @return Response
     * @throws \think\db\exception\DbException
     */
    public function index(): Response
    {

        $param = $this->request->get();
        $limit = $this->request->get('size', config('apiadmin.ADMIN_LIST_DEFAULT'));
        $start = $this->request->get('page', 1);

        $where = [];

        if (isset($param['pucode']) && !empty($param['pucode'])) {
            $where[] = ['pucode', 'like', "%{$param['pucode']}%"];
        }

        if (isset($param['project_id']) && !empty($param['project_id'])) {
            $where[] = ['project_id', '=', $param['project_id']];
        }

        if (isset($param['mobile']) && !empty($param['mobile'])) {
            $where[] = ['mobile', 'like', "%{$param['mobile']}%"];
        }

        if (isset($param['merge']) && !empty($param['merge'])) {
            $where[] = ['merge', '=', $param['merge']];
        }

        if (isset($param['status']) && in_array($param['status'], [0, 3, 4])) {
            $where[] = ['status', '=', $param['status']];
        }

        if (isset($param['start_time']) && !empty($param['start_time'])) {
            $where[] = ['create_time', '>=', strtotime($param['start_time'] . ' 00:00:00')];
        }

        if (isset($param['end_time']) && !empty($param['end_time'])) {
            $where[] = ['create_time', '<=', strtotime($param['end_time'] . ' 23:59:59')];
        }

        if (isset($param['head_type']) && in_array($param['status'], [0, 1])) {
            $invoice_head_id = (new InvoiceHead())->where(['type' => $param['head_type']])->column('id');
            $where[] = ['invoice_head_id', 'in', $invoice_head_id];
        }


        $InvoiceIssuanceModel = new InvoiceIssuanceModel();
        $InvoiceHead          = new InvoiceHead();

        $field = 'id,project_id,merge,pucode,expire_time,mobile,email,create_time,status,amount,invoice_head_id,cancel_time,issuance_time,cancel_time';

        $listObj  = $InvoiceIssuanceModel->where($where)
                                         ->order('create_time', 'DESC')
                                         ->field($field)
                                         ->paginate(['page' => $start, 'list_rows' => $limit])->each(function ($item, $key) use ($InvoiceHead) {

                $item->project_itle  = InvoiceIssuanceModel::$projectArr[$item->project_id] ?? '';
                $item->status        = InvoiceIssuanceModel::$statusArr[$item->status] ?? '';
                $item->merge         = $item->merge ? '合并' : '不合并';
                $item->expire_time   = $item->expire_time ? date("Y-m", $item->expire_time) : '';
                $item->cancel_time   = $item->cancel_time ? date("Y-m-d H:i:s", $item->cancel_time) : '';
                $item->issuance_time = $item->issuance_time ? date("Y-m-d H:i:s", $item->issuance_time) : '';

                $InvoiceHeadRes   = $InvoiceHead->where('id', $item->invoice_head_id)->find();
                $item->head_type  = '';
                $item->head_title = '';
                if ($InvoiceHeadRes) {
                    $item->head_type  = InvoiceHead::$typeArr[$InvoiceHeadRes['type']];
                    $item->head_title = $InvoiceHeadRes['title'];
                }
                unset($item->invoice_head_id, $item->project_id);
            })->toArray();
        $listInfo = $listObj['data'];

        return $this->buildSuccess([
            'list'  => $listInfo,
            'count' => $listObj['total']
        ]);
    }

    /**
     * 获取发票项目选项
     * @return Response
     */
    public function getIndexData(): Response
    {
        $projectArr = InvoiceIssuanceModel::$projectArr;

        unset($projectArr[0]);

        $keyArr = [];
        foreach ($projectArr as $key => $value) {
            $keyArr[] = [
                'value' => $key,
                'text'  => $value
            ];
        }
        return $this->buildSuccess($keyArr);
    }

    /**
     * 发票申请作废
     * @return Response
     */
    public function cancel(): Response
    {
        try {
            $id = $this->request->get('id', '');
            if (!$id) {
                throw new \Exception('缺少必要参数');
            }
            $InvoiceIssuance = (new InvoiceIssuanceModel())->where('id', $id)->find();
            if (in_array($InvoiceIssuance['status'], [3, 4])) {
                $status = $InvoiceIssuance['status'] == 3 ? '已开票' : '已作废';
                throw new \Exception($status . '，无法作废');
            }
            $data   = ['status' => 4, 'cancel_time' => time()];
            $result = $InvoiceIssuance->save($data);
            if (!$result) {
                throw new \Exception('作废失败');
            }
            return $this->buildSuccess();
        } catch (\Exception $e) {
            return $this->buildFailed(ReturnCode::EMPTY_PARAMS, $e->getMessage());
        }
    }
}