<?php

namespace App\Actions\Tickets;

use App\Models\Project;
use App\Models\Ticket;
use App\Models\User;
use Arr;
use Illuminate\Support\Facades\DB;

class CreateProjectTicket
{
    public function __construct(
        private readonly CreateTicketWorklogEntry $createTicketWorklogEntry,
    ) {}

    /**
     * @param  array{
     *     acceptance_criteria: string|null,
     *     description: string|null,
     *     ticket_priority_id: int,
     *     ticket_type_id: int,
     *     title: string
     * }  $attributes
     */
    public function handle(Project $project, array $attributes, ?User $actor = null): Ticket
    {
        return DB::transaction(function () use ($actor, $attributes, $project): Ticket {
            $nextSequenceNumber = (int) Ticket::query()
                ->where('project_id', $project->id)
                ->max('sequence_number') + 1;

            $ticket = Ticket::query()->create([
                'acceptance_criteria' => $attributes['acceptance_criteria'],
                'board_column_id' => null,
                'description' => $attributes['description'],
                'project_id' => $project->id,
                'sequence_number' => $nextSequenceNumber,
                'ticket_key' => "{$project->key}-{$nextSequenceNumber}",
                'ticket_priority_id' => $attributes['ticket_priority_id'],
                'ticket_type_id' => $attributes['ticket_type_id'],
                'title' => $attributes['title'],
                'story_points' => Arr::get($attributes, 'story_points'),
            ]);

            if ($actor !== null) {
                $this->createTicketWorklogEntry->handle(
                    $ticket,
                    $actor,
                    'created',
                    'Ticket was created in Backlog.',
                    [
                        'from' => null,
                        'to' => [
                            'label' => 'Backlog',
                        ],
                    ],
                );
            }

            return $ticket;
        });
    }
}