<?php

namespace Database\Seeders;

use Dcat\Admin\Admin;
use Illuminate\Database\Seeder;
use Illuminate\Support\Arr;
use Peidikeji\Keywords\Models\Keywords;

class KeywordsTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        $name = 'peidikeji.dcat-admin-extension-keywords';
        $extension = Admin::extension();
        if (! $extension->has($name)) {
            return;
        }
        Admin::extension()->updateManager()->update($name);
        Admin::extension()->enable($name);
        Keywords::truncate();
        $list = [
            ['key' => 'crops-category', 'name' => '农作物产业分类', 'value' => '', 'list' => [
                ['key' => 'crops-cate-nongye', 'name' => '农业', 'type_key' => 'crops-category', 'value' => ''],
                ['key' => 'crops-cate-yuye', 'name' => '渔业', 'type_key' => 'crops-category', 'value' => '',],
                ['key' => 'crops-cate-xumuye', 'name' => '畜牧业', 'type_key' => 'crops-category', 'value' => ''],
                ['key' => 'crops-cate-lingye', 'name' => '林业', 'type_key' => 'crops-category', 'value' => ''],
                ['key' => 'crops-cate-activity', 'name' => '其他', 'type_key' => 'crops-category', 'value' => ''],
            ]],
        ];

        if ($list) {
            $this->createKeywords($list);
        }
    }

    private function createKeywords($keywords, $parentType = null)
    {
        foreach ($keywords as $item) {
            if ($parentType) {
                $type = Keywords::create([
                    'name' => $item['name'],
                    'key' => $item['key'] ?? $parentType->key.($parentType + 1),
                    'type_key' => $parentType->key,
                    'level' => ($parentType->level ?? 1) + 1,
                    'parent_id' => $parentType->id,
                ]);
            } else {
                $type = Keywords::create(Arr::except($item, 'list'));
            }
            $list = data_get($item, 'list');
            if ($list) {
                $this->createKeywords($list, $type);
            }
        }
    }
}