<?php

namespace App\Livewire\Directories;

use App\Models\Status;
use Illuminate\Validation\Rule;
use Livewire\Attributes\Layout;
use Livewire\Component;

#[Layout('layouts.app')]
class StatusesPage extends Component
{
    public string $name = '';

    public string $colorHex = '#3B82F6';

    public string $slug = '';

    public bool $isFinal = false;

    public int $sortOrder = 1;

    public ?int $editingId = null;

    public function mount(): void
    {
        abort_unless(auth()->user()->isAdmin(), 403);
    }

    public function edit(int $id): void
    {
        $model = Status::query()->findOrFail($id);
        $this->editingId = $model->id;
        $this->name = $model->name;
        $this->colorHex = $model->color_hex;
        $this->slug = $model->slug;
        $this->isFinal = $model->is_final;
        $this->sortOrder = $model->sort_order;
    }

    public function save(): void
    {
        $slugRule = Rule::unique('statuses', 'slug');
        if ($this->editingId) {
            $slugRule = $slugRule->ignore($this->editingId);
        }

        $this->validate([
            'name' => ['required', 'string', 'max:255'],
            'colorHex' => ['required', 'regex:/^#[0-9A-Fa-f]{6}$/'],
            'slug' => ['required', 'string', $slugRule],
            'isFinal' => ['boolean'],
            'sortOrder' => ['required', 'integer', 'min:1', 'max:100'],
        ]);

        Status::query()->updateOrCreate(
            ['id' => $this->editingId],
            [
                'name' => $this->name,
                'color_hex' => $this->colorHex,
                'slug' => $this->slug,
                'is_final' => $this->isFinal,
                'sort_order' => $this->sortOrder,
            ]
        );

        $this->reset(['name', 'slug', 'editingId']);
        $this->colorHex = '#3B82F6';
        $this->isFinal = false;
        $this->sortOrder = 1;
        session()->flash('success', 'Статус сохранен.');
    }

    public function delete(int $id): void
    {
        $status = Status::query()->findOrFail($id);

        if ($status->requests()->exists()) {
            session()->flash('error', 'Нельзя удалить статус, который используется в заявках.');

            return;
        }

        $status->delete();
        session()->flash('success', 'Статус удален.');
    }

    public function render()
    {
        return view('livewire.directories.statuses-page', [
            'items' => Status::query()->orderBy('sort_order')->get(),
        ])->title('Справочник: Статусы');
    }
}