<?php

namespace App\Http\Controllers;

use App\Services\InvestmentGeography;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class PublicGeographyController extends Controller
{
    public function options(Request $request, InvestmentGeography $geography): JsonResponse
    {
        $data = $request->validate(['type' => ['required', 'in:province,district,admin_post,locality'], 'id' => ['nullable', 'uuid'], 'parent_id' => ['nullable', 'uuid'], 'q' => ['nullable', 'string', 'max:100'], 'page' => ['nullable', 'integer', 'min:1']]);
        $query = $geography->publicReferences()->where('location_type', $data['type']);
        if (! empty($data['id'])) {
            $query->where('id', $data['id']);
        }
        if ($data['type'] !== 'province') {
            $parentType = ['district' => 'province', 'admin_post' => 'district', 'locality' => 'admin_post'][$data['type']];
            $parent = $geography->publicReferences()->where('id', $data['parent_id'] ?? '00000000-0000-0000-0000-000000000000')->where('location_type', $parentType)->value('id');
            $query->where('parent_id', $parent ?? '00000000-0000-0000-0000-000000000000');
        }
        if (! empty($data['q'])) {
            $term = '%'.addcslashes(Str::ascii($data['q']), '%_\\').'%';
            $query->where(fn ($q) => $q
                ->whereRaw("translate(lower(name), 'áàâãäåéèêëíìîïóòôõöúùûüçýÿ', 'aaaaaaeeeeiiiiooooouuuucyy') ILIKE ?", [$term])
                ->orWhereRaw('code ILIKE ?', [$term])
                ->orWhereRaw('source_code ILIKE ?', [$term]));
        }

        return response()->json($query->orderBy('name')->orderBy('id')->paginate(100, ['id', 'name', 'parent_id', 'location_type', 'source_code']));
    }
}