<?php

namespace app\admin\controller\borrow;

use app\admin\model\BorrowAccess;
use app\admin\model\BorrowNumber;
use app\common\controller\Backend;
use think\facade\Db;
use Throwable;

class BorrowTools extends Backend
{
    public function initialize(): void
    {
        parent::initialize();
        $this->BorrowAccess = new BorrowAccess();
        $this->BorrowNumber = new BorrowNumber();
    }

    //防止符号转义
    public function checkText($data)
    {

        if (isset($data['borrow_reason'])) {
            $data['borrow_reason'] = html_entity_decode($data['borrow_reason'], ENT_QUOTES, 'UTF-8');
        }
        if (isset($data['remarks'])) {
            $data['remarks'] = html_entity_decode($data['remarks'], ENT_QUOTES, 'UTF-8');
        }
        return $data;
    }

    //检查提交条件
    public function checkRules($data)
    {
        if (!$data) {
            $this->error(__('Parameter %s can not be empty', ['']));
        }
        if (!isset($data['asset']) || $data['asset'] == []) {
            $this->error("请先填写借用仪器！！");
        }

        $isHasAsset = [];
        foreach ($data['asset'] as $key => $datum) {
            if (isset($datum['model']) && $datum['model'] !== '') {
                $res = Db::name('asset')->where('asset_name',$datum['model'])->find();
                if($res) {
                    $isHasAsset[] = 1;
                }else{
                    $isHasAsset[] = 0;
                }
            } else {
                $isHasAsset[] = 0;
            }
        }
        if (in_array('0', $isHasAsset)) {
            $this->error("请正确填写借用仪器类型！！");
        }
        $isHasAssetNum = [];
        foreach ($data['asset'] as $key => $datum) {
            if (isset($datum['num']) && $datum['num'] !== '' && $datum['num'] != 0) {
                $isHasAssetNum[] = 1;
            } else {
                $isHasAssetNum[] = 0;
            }
        }
        if (in_array('0', $isHasAssetNum)) {
            $this->error("请完整填写借用仪器数量！！");
        }
        $timestamp1 = strtotime($data['expected_end_time']);
        $timestamp2 = strtotime($data['borrow_time']);
//        halt($timestamp1,$timestamp2);
        if ($timestamp1 < $timestamp2) {
            $this->error("请仔细填写借取时间！！");
        }
    }

    public function applyInformation($data)
    {
        if (!isset($data['asset']) || $data['asset'] == []) {

            $this->error("请先填写借用仪器！！");

        } else {
            $isHasAsset = false;
            foreach ($data['asset'] as $datum) {
                if ($datum['model'] !== '' && $datum['num'] !== 0) {
                    $isHasAsset = true;
                }
            }
            if (!$isHasAsset) {
                $this->error("请先填写借用仪器！！");
            }
        }
        if ($data['expected_end_time'] >= $data['borrow_time']) {
            $this->error("请仔细填写借取时间！！");
        }
    }

    public function checkAsset($data)
    {
        // 首先检索当前所有相关记录
        $existingRecords = Db::name('borrow_number')
            ->where('borrow_id', $data['id'])
            ->column('*', 'id');
        $toUpdate = [];
        $toInsert = [];
        foreach ($data['asset'] as $datum) {
            if (isset($datum['id'], $existingRecords[$datum['id']])) {
                // 对比现有数据与新数据
                $current = $existingRecords[$datum['id']];
                if ($current['asset_name'] !== $datum['model'] || $current['num'] !== $datum['num'] || $current['origin'] !== $datum['origin']) {
                    // 数据有变化，则准备更新
                    $toUpdate[] = [
                        'id' => $datum['id'],
                        'borrow_id' => $data['id'],
                        'asset_name' => $datum['model'],
                        'origin' => $datum['origin'],
                        'num' => $datum['num'],
                    ];
                }
                // 从现有记录中移除已经处理过的项
                unset($existingRecords[$datum['id']]);
            } else {
                // 数据不存在，准备插入项
                $toInsert[] = [
                    'borrow_id' => $data['id'],
                    'asset_name' => $datum['model'],
                    'origin' => $datum['origin'],
                    'num' => $datum['num'],
                ];
            }
        }

        //  $existingRecords 中剩下的是需要软删除的
        $toDelete = array_keys($existingRecords);
        if (!empty($toDelete)) {
            Db::name('borrow_number')
                ->where('id', 'in', $toDelete)
                ->useSoftDelete('delete_time', date('Y-m-d H:i:s'))
                ->delete();
        }

        // 更新已变化的数据
        if (!empty($toUpdate)) {
            $this->BorrowNumber->saveAll($toUpdate);
        }

        // 插入新增的数据
        if (!empty($toInsert)) {
            $this->BorrowNumber->insertAll($toInsert);
        }
    }


    public function getDateForAssetName($asset_id,$asset_name,$borrow_id)
    {
        $is_old = $this->BorrowAccess->where(["asset_id" => $asset_id, 'status' => 0])->find();
        if ($is_old !== null) {
            $this->error(__('The instrument is bound'));
        }

        $isOldAssset = Db::name('asset')->where('asset_id', $asset_id)->value('status');
        if ($isOldAssset == 1) {
            $this->error("该仪器已借出！！");
        }

        if( strpos($asset_name,'无人机') !== false){
            $map = [
                ['asset_name','like','%' . '无人机' .'%'],
            ];
        }else if( strpos($asset_name,'RTK') !== false){
            $map = [
                ['asset_name','like','%' . 'RTK' .'%'],
            ];
        }else if( strpos($asset_name,'水准仪') !== false){
            $map = [
                ['asset_name','like','%' . '水准仪' .'%'],
            ];
        }else if( strpos($asset_name,'全站仪') !== false){
            $map = [
                ['asset_name','like','%' . '全站仪' .'%'],
            ];
        }else{
            $map = [
                ['asset_name', '=' , $asset_name]
            ];
        }

        $data =   $this->BorrowAccess
            ->where(['borrow_id' => $borrow_id])
            ->where($map)
            ->where('asset_id', null)
            ->find();
        
        return $data;
    }

}