<?php

namespace App\Livewire\Dishes;

use App\Models\Dish;
use App\Models\User;
use Livewire\Component;
use Livewire\WithPagination;

class DishesList extends Component
{
    use WithPagination;

    public $showCreateModal = false;

    public $showEditModal = false;

    public $showDeleteModal = false;

    public $editingDish = null;

    public $deletingDish = null;

    // Form fields
    public $name = '';

    public $selectedUsers = [];

    protected $rules = [
        'name' => 'required|string|max:255',
        'selectedUsers' => 'array',
    ];

    public function render()
    {
        $dishes = Dish::with('users')
            ->orderBy('name')
            ->paginate(10);

        $users = User::where('planner_id', auth()->id())
            ->orderBy('name')
            ->get();

        return view('livewire.dishes.dishes-list', [
            'dishes' => $dishes,
            'users' => $users,
        ]);
    }

    public function create()
    {
        $this->reset(['name', 'selectedUsers']);
        $this->resetValidation();
        $this->showCreateModal = true;
    }

    public function store()
    {
        $this->validate();

        $dish = Dish::create([
            'name' => $this->name,
            'planner_id' => auth()->id(),
        ]);

        // Attach selected users
        if (! empty($this->selectedUsers)) {
            $dish->users()->attach($this->selectedUsers);
        }

        $this->showCreateModal = false;
        $this->reset(['name', 'selectedUsers']);

        session()->flash('success', 'Dish created successfully.');
    }

    public function edit(Dish $dish)
    {
        $this->editingDish = $dish;
        $this->name = $dish->name;
        $this->selectedUsers = $dish->users->pluck('id')->toArray();
        $this->resetValidation();
        $this->showEditModal = true;
    }

    public function update()
    {
        $this->validate();

        $this->editingDish->update([
            'name' => $this->name,
        ]);

        // Sync users
        $this->editingDish->users()->sync($this->selectedUsers);

        $this->showEditModal = false;
        $this->reset(['name', 'selectedUsers', 'editingDish']);

        session()->flash('success', 'Dish updated successfully.');
    }

    public function confirmDelete(Dish $dish)
    {
        $this->deletingDish = $dish;
        $this->showDeleteModal = true;
    }

    public function delete()
    {
        $this->deletingDish->users()->detach();
        $this->deletingDish->delete();
        $this->showDeleteModal = false;
        $this->deletingDish = null;

        session()->flash('success', 'Dish deleted successfully.');
    }

    public function cancel()
    {
        $this->showCreateModal = false;
        $this->showEditModal = false;
        $this->showDeleteModal = false;
        $this->reset(['name', 'selectedUsers', 'editingDish', 'deletingDish']);
    }

    public function toggleAllUsers(): void
    {
        $users = User::where('planner_id', auth()->id())->get();
        if (count($this->selectedUsers) === $users->count()) {
            $this->selectedUsers = [];
        } else {
            $this->selectedUsers = $users->pluck('id')->map(fn ($id) => (string) $id)->toArray();
        }
    }
}