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 CRAP
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CsvGenerator
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1<?php
2
3namespace Qmp\Laravel\FileGenerator\Services\FileGenerator\Generators;
4
5use Qmp\Laravel\FileGenerator\Services\FileGenerator\Exceptions\BadContentStructureException;
6use stdClass;
7
8class CsvGenerator extends AbstractGenerator
9{
10    /**
11     * 
12     */
13    protected const BOM = [0xEF, 0xBB, 0xBF];
14
15    /**
16     * @var array|string[]
17     */
18    protected array $rules = [
19        'type' => 'required|in:csv',
20        'content' => 'required'
21    ];
22
23    /**
24     * Undocumented variable
25     *
26     * @var array
27     */
28    protected array  $options = [
29        'separator' => ',',
30        'enclosure' => '"',
31        'escape' => "\\",
32        'strict' => true,
33        'deleteOnError' => true
34    ];
35
36
37    /**
38     * Undocumented function
39     *
40     * @return void
41     */
42    protected function createFile(): void
43    {
44        $this->throws(!is_array($this->config->content));
45
46        $fp = fopen($this->config->output_path, 'w+');
47        fputs($fp, implode('', array_map('chr', self::BOM)));
48
49        $opts = (object) $this->getOptions();
50        $colCount = !is_array($this->config->content[0]) ? 1 : count($this->config->content[0]);
51
52        foreach ($this->config->content as $line) {
53            if (!is_array($line)) {
54                $line = [$line];
55            }
56
57            $this->throws($opts->strict && count($line) !== $colCount, fn() => $opts->deleteOnError ? fclose($fp) && unlink($this->config->output_path) : null);
58
59            fputcsv($fp, $line, $opts->separator, $opts->enclosure, $opts->escape);
60        }
61
62        fclose($fp);
63    }
64
65    /**
66     * Undocumented function
67     *
68     * @param bool $cond
69     * @return void
70     */
71    protected function throws(bool $cond, callable $closure = null): self
72    {
73        if ($cond) {
74            call_user_func($closure);
75            throw new BadContentStructureException($this->config->type);
76        }
77
78        return $this;
79    }
80}