<?php

namespace App\Services;

use App\Models\Ongkir;

class OngkirService
{
    public function getProvinces()
    {
        return Ongkir::select('province_id', 'province_name')
            ->distinct()
            ->orderBy('province_name')
            ->get();
    }

    public function getCities($provinceId)
    {
        return Ongkir::where('province_id', $provinceId)
            ->select('city_id', 'city_name')
            ->orderBy('city_name')
            ->get();
    }

    public function calculateCost($origin, $destination, $weight, $courier)
    {
        // Ambil data ongkir berdasarkan kota tujuan
        $ongkir = Ongkir::where('city_id', $destination)->first();
        
        if (!$ongkir) {
            throw new \Exception('Data ongkir tidak ditemukan');
        }

        // Hitung ongkir berdasarkan kurir dan layanan
        $costs = [];
        
        switch ($courier) {
            case 'jne':
                $costs = [
                    [
                        'service' => 'REG',
                        'description' => 'Layanan Reguler',
                        'cost' => [
                            [
                                'value' => $ongkir->jne_reg,
                                'etd' => '2-3',
                                'note' => 'Estimasi pengiriman 2-3 hari'
                            ]
                        ]
                    ],
                    [
                        'service' => 'OKE',
                        'description' => 'Layanan Ekonomis',
                        'cost' => [
                            [
                                'value' => $ongkir->jne_oke,
                                'etd' => '3-5',
                                'note' => 'Estimasi pengiriman 3-5 hari'
                            ]
                        ]
                    ],
                    [
                        'service' => 'YES',
                        'description' => 'Layanan Express',
                        'cost' => [
                            [
                                'value' => $ongkir->jne_yes,
                                'etd' => '1-2',
                                'note' => 'Estimasi pengiriman 1-2 hari'
                            ]
                        ]
                    ]
                ];
                break;
                
            case 'pos':
                $costs = [
                    [
                        'service' => 'REG',
                        'description' => 'Layanan Reguler',
                        'cost' => [
                            [
                                'value' => $ongkir->pos_reg,
                                'etd' => '3-4',
                                'note' => 'Estimasi pengiriman 3-4 hari'
                            ]
                        ]
                    ],
                    [
                        'service' => 'EXPRESS',
                        'description' => 'Layanan Express',
                        'cost' => [
                            [
                                'value' => $ongkir->pos_express,
                                'etd' => '1-2',
                                'note' => 'Estimasi pengiriman 1-2 hari'
                            ]
                        ]
                    ]
                ];
                break;
                
            case 'tiki':
                $costs = [
                    [
                        'service' => 'REG',
                        'description' => 'Layanan Reguler',
                        'cost' => [
                            [
                                'value' => $ongkir->tiki_reg,
                                'etd' => '2-3',
                                'note' => 'Estimasi pengiriman 2-3 hari'
                            ]
                        ]
                    ],
                    [
                        'service' => 'ECO',
                        'description' => 'Layanan Ekonomis',
                        'cost' => [
                            [
                                'value' => $ongkir->tiki_eco,
                                'etd' => '3-5',
                                'note' => 'Estimasi pengiriman 3-5 hari'
                            ]
                        ]
                    ],
                    [
                        'service' => 'EXPRESS',
                        'description' => 'Layanan Express',
                        'cost' => [
                            [
                                'value' => $ongkir->tiki_express,
                                'etd' => '1-2',
                                'note' => 'Estimasi pengiriman 1-2 hari'
                            ]
                        ]
                    ]
                ];
                break;
        }

        return [
            'rajaongkir' => [
                'query' => [
                    'origin' => $origin,
                    'destination' => $destination,
                    'weight' => $weight,
                    'courier' => $courier
                ],
                'status' => [
                    'code' => 200,
                    'description' => 'OK'
                ],
                'results' => [
                    [
                        'code' => $courier,
                        'name' => strtoupper($courier),
                        'costs' => $costs
                    ]
                ]
            ]
        ];
    }
}