<?php

namespace App\Actions\Projects;

use App\Actions\Permissions\PermissionService;
use App\Enums\Permission;
use App\Http\Resources\ProjectResource;
use App\Http\Resources\TicketPriorityResource;
use App\Http\Resources\TicketResource;
use App\Http\Resources\TicketStatusResource;
use App\Http\Resources\TicketTypeResource;
use App\Http\Resources\UserResource;
use App\Models\Project;
use App\Models\Ticket;
use App\Models\User;

class BuildProjectBacklogPayload
{
    public function __construct(
        private readonly PermissionService $permissionService,
    ) {}

    /**
     * @return array<string, mixed>
     */
    public function handle(Project $project, User $user, mixed $status = null): array
    {
        $canManageTickets = $this->permissionService->allows($user, Permission::ProjectWrite, $project);

        return [
            'backlogTicketStatuses' => TicketStatusResource::collection(
                $project->ticketStatuses()
                    ->whereNull('board_column_id')
                    ->get(),
            )->resolve(),
            'canCreateTickets' => $canManageTickets,
            'canEditTickets' => $canManageTickets,
            'canManageProject' => $this->permissionService->allows($user, Permission::ProjectAdmin, $project),
            'project' => ProjectResource::make($project)->resolve(),
            'status' => $status,
            'ticketStatusOptions' => TicketStatusResource::collection(
                $project->ticketStatuses()
                    ->with('boardColumn')
                    ->get(),
            )->resolve(),
            'ticketPriorities' => TicketPriorityResource::collection($project->ticketPriorities()->get())->resolve(),
            'ticketTypes' => TicketTypeResource::collection($project->ticketTypes()->get())->resolve(),
            'tickets' => TicketResource::collection(
                Ticket::query()
                    ->with([
                        'ticketPriority',
                        'ticketStatus.allowedTargetStatuses.boardColumn',
                        'ticketStatus.boardColumn',
                        'ticketType',
                    ])
                    ->where('project_id', $project->id)
                    ->whereHas('ticketStatus', fn ($query) => $query->whereNull('board_column_id'))
                    ->orderByDesc('sequence_number')
                    ->get(),
            )->resolve(),
            'users' => UserResource::collection(
                User::query()
                    ->visibleToProject($project)
                    ->orderBy('name')
                    ->get(),
            )->resolve(),
        ];
    }
}