<?php

namespace Database\Seeders;

use App\Models\Department;
use App\Models\HospitalUnit;
use Illuminate\Database\Seeder;
use Illuminate\Support\Str;

class DepartmentSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $departmentUnitMap = collect(config('medical-report.hospital_department_unit_map', []))
            ->filter(fn (mixed $value, mixed $key): bool => is_string($key) && $key !== '' && is_string($value) && $value !== '');

        collect(config('medical-report.hospital_departments', []))
            ->filter(fn (mixed $name): bool => is_string($name) && trim($name) !== '')
            ->each(function (string $name) use ($departmentUnitMap): void {
                $hospitalUnitId = null;
                $mappedUnitName = $departmentUnitMap->get($name);

                if (is_string($mappedUnitName) && $mappedUnitName !== '') {
                    $hospitalUnitId = HospitalUnit::query()
                        ->where('name', $mappedUnitName)
                        ->value('id');
                }

                Department::query()->updateOrCreate(
                    ['code' => Str::slug(Str::ascii($name))],
                    [
                        'name' => $name,
                        'hospital_unit_id' => $hospitalUnitId,
                        'is_active' => true,
                    ],
                );
            });
    }
}