<?php

namespace App\Http\Controllers;

use App\Models\Spbu;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;

class SpbuController extends Controller
{
    public function index(): JsonResponse
    {
        return response()->json(
            Spbu::query()->orderByDesc('created_at')->get()
        );
    }

    public function store(Request $request): JsonResponse
    {
        $validator = $this->validator($request);

        if ($validator->fails()) {
            return $this->validationError($validator);
        }

        $spbu = Spbu::create([
            ...$validator->validated(),
            'created_at' => now(),
        ]);

        return response()->json([
            'success' => true,
            'message' => 'Data SPBU berhasil disimpan',
            'id' => $spbu->id,
        ], 201);
    }

    public function update(Request $request, Spbu $spbu): JsonResponse
    {
        $validator = $this->validator($request);

        if ($validator->fails()) {
            return $this->validationError($validator);
        }

        $spbu->update($validator->validated());

        return response()->json([
            'success' => true,
            'message' => 'Data SPBU berhasil diperbarui',
        ]);
    }

    public function destroy(Spbu $spbu): JsonResponse
    {
        $spbu->delete();

        return response()->json([
            'success' => true,
            'message' => 'Data SPBU berhasil dihapus',
        ]);
    }

    private function validator(Request $request): \Illuminate\Validation\Validator
    {
        $validator = Validator::make($request->all(), [
            'nama_spbu' => ['required', 'string', 'max:255'],
            'nomor_spbu' => ['required', 'string', 'max:50'],
            'status' => [
                'required',
                Rule::in([
                    Spbu::STATUS_BUKA_24_JAM,
                    Spbu::STATUS_TIDAK_BUKA_24_JAM,
                ]),
            ],
            'latitude' => ['required', 'numeric', 'between:-90,90'],
            'longitude' => ['required', 'numeric', 'between:-180,180'],
        ]);

        $validator->after(function ($validator) use ($request): void {
            if ((float) $request->input('latitude') === 0.0 && (float) $request->input('longitude') === 0.0) {
                $validator->errors()->add('latitude', 'Koordinat tidak valid.');
            }
        });

        return $validator;
    }

    private function validationError(\Illuminate\Validation\Validator $validator): JsonResponse
    {
        return response()->json([
            'success' => false,
            'message' => 'Validasi gagal',
            'errors' => $validator->errors(),
        ], 422);
    }
}