<?php

namespace App\Livewire\Admin;

use Livewire\Component;
use Livewire\WithPagination;
use App\Models\Service;
use App\Models\ServiceCategory;
use Masmerise\Toaster\Toaster;
use Livewire\WithFileUploads;
use Illuminate\Support\Facades\Storage;

class ServiceManager extends Component
{
    use WithPagination, WithFileUploads;

    public $search = '';
    public $filterCategory = '';

    public $serviceId;
    public $name, $category_id, $description;

    public $isModalOpen = false;

    public $photos = []; // Untuk menampung file baru yang diupload
    public $existingPhotos = []; // Untuk menampilkan foto yang sudah ada saat edit

    public function updatedSearch()
    {
        $this->resetPage();
    }

    public function updatedFilterCategory()
    {
        $this->resetPage();
    }

    public function create()
    {
        $this->resetForm();
        $this->isModalOpen = true;
    }

    public function edit($id)
    {
        $service = Service::findOrFail($id);

        $this->serviceId = $service->id;
        $this->name = $service->name;
        $this->category_id = $service->category_id;
        $this->description = $service->description;
        $this->existingPhotos = $service->photo ?? []; // Tampilkan foto yang sudah ada
        $this->isModalOpen = true;
    }

    public function save()
    {
        $this->validate([
            'name' => 'required',
            'category_id' => 'required',
            'photos.*' => 'image|max:2048', // Validasi tiap file (max 2MB)
        ]);

        $paths = $this->existingPhotos;
        if ($this->photos) {
            if (!Storage::disk('public')->exists('services')) {
                Storage::disk('public')->makeDirectory('services');
            }

            foreach ($this->photos as $photo) {
                $paths[] = $photo->store('services', 'public');
            }
        }

        Service::updateOrCreate(
            ['id' => $this->serviceId],
            [
                'name' => $this->name,
                'category_id' => $this->category_id,
                'description' => $this->description,
                'photo' => $paths,
            ]
        );

        $this->isModalOpen = false;
        $this->resetForm();

        Toaster::success('Data layanan berhasil disimpan.');
    }

    public function removePhoto($index)
    {
        unset($this->existingPhotos[$index]);
        $this->existingPhotos = array_values($this->existingPhotos);
    }

    public function delete($id)
    {
        $service = Service::findOrFail($id);
        if ($service->photo) {
            foreach ($service->photo as $path) {
                Storage::disk('public')->delete($path);
            }
        }
        $service->delete();
        Toaster::success('Data layanan berhasil dihapus.');
    }

    private function resetForm()
    {
        $this->serviceId = null;
        $this->name = '';
        $this->category_id = '';
        $this->description = '';
        $this->photos = []; // Reset input file
        $this->existingPhotos = []; // Reset foto yang sudah ada
    }

    public function render()
    {
        $query = Service::with('category');

        if ($this->search) {
            $query->where('name', 'like', "%{$this->search}%");
        }

        if ($this->filterCategory) {
            $query->where('category_id', $this->filterCategory);
        }

        return view('livewire.admin.service-manager', [
            'services' => $query->latest()->paginate(10),
            'categories' => ServiceCategory::pluck('name', 'id')
        ]);
    }
}