<?php

declare(strict_types=1);

namespace Modules\Helpdesk\Http\Controllers;

use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Illuminate\Validation\Rule;
use Modules\Helpdesk\Models\Ticket;
use Modules\Helpdesk\Services\TicketService;

final class NativeTicketController extends Controller
{
    public function __construct(
        private readonly TicketService $tickets,
    ) {}

    public function index(Request $request): JsonResponse
    {
        $user = $request->user();

        $query = Ticket::query()
            ->visibleTo($user)
            ->orderByDesc('id');

        if ($request->filled('search')) {
            $search = addcslashes(
                (string) $request->query('search'),
                '%_\\'
            );

            $query->where(
                'subject',
                'like',
                '%'.$search.'%'
            );
        }

        return response()->json(
            $query->paginate(30)
        );
    }

    public function show(Request $request, Ticket $ticket): JsonResponse
    {
        $user = $request->user();

        $ticket = Ticket::query()
            ->visibleTo($user)
            ->whereKey($ticket->getKey())
            ->firstOrFail();

        return response()->json(
            $ticket->load([
                'comments',
                'status',
                'priority',
                'category',
                'project',
                'team',
                'agent',
                'attachments',
                'tags',
            ])
        );
    }

    public function store(Request $request): JsonResponse
    {
        $data = $request->validate([
            'subject' => [
                'required',
                'string',
                'max:255',
            ],
            'body' => [
                'required',
                'string',
            ],
            'priority_id' => [
                'required',
                'integer',
                Rule::exists('helpdesk_priorities', 'id'),
            ],
            'category_id' => [
                'nullable',
                'integer',
                Rule::exists('helpdesk_categories', 'id'),
            ],
            'project_id' => [
                'nullable',
                'integer',
                Rule::exists('helpdesk_projects', 'id'),
            ],
            'product_id' => [
                'nullable',
                'integer',
                Rule::exists('helpdesk_products', 'id'),
            ],
            'team_id' => [
                'nullable',
                'integer',
                Rule::exists('helpdesk_teams', 'id'),
            ],
            'board_id' => [
                'nullable',
                'integer',
                Rule::exists('helpdesk_kanban_boards', 'id'),
            ],
            'due_at' => [
                'nullable',
                'date',
            ],
            'tag_ids' => [
                'sometimes',
                'array',
            ],
            'tag_ids.*' => [
                'integer',
                'distinct',
                Rule::exists('helpdesk_tags', 'id'),
            ],
            'attachments' => [
                'sometimes',
                'array',
            ],
            'attachments.*' => [
                'file',
                'max:10240',
            ],
        ]);

        $files = $request->file('attachments', []);

        unset($data['attachments']);

        $ticket = $this->tickets->create(
            $request->user(),
            $data,
            $files
        );

        return response()->json(
            $ticket,
            201
        );
    }
}