<?php

declare(strict_types=1);

namespace App\Http\Resources\Api\V1;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

final class ShiftResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'festival_section_id' => $this->festival_section_id,
            'time_slot_id' => $this->time_slot_id,
            'location_id' => $this->location_id,
            'title' => $this->title,
            'description' => $this->description,
            'instructions' => $this->instructions,
            'coordinator_notes' => $this->when(
                $this->shouldShowCoordinatorNotes($request),
                $this->coordinator_notes,
            ),
            'slots_total' => $this->slots_total,
            'slots_open_for_claiming' => $this->slots_open_for_claiming,
            'is_lead_role' => $this->is_lead_role,
            'report_time' => $this->report_time,
            'actual_start_time' => $this->actual_start_time,
            'actual_end_time' => $this->actual_end_time,
            'allow_overlap' => $this->allow_overlap,
            'status' => $this->status,
            'filled_slots' => $this->filled_slots,
            'fill_rate' => $this->fill_rate,
            'effective_start_time' => $this->effective_start_time,
            'effective_end_time' => $this->effective_end_time,
            'created_at' => $this->created_at->toIso8601String(),
            'time_slot' => new TimeSlotResource($this->whenLoaded('timeSlot')),
            'location' => new LocationResource($this->whenLoaded('location')),
            'festival_section' => new FestivalSectionResource($this->whenLoaded('festivalSection')),
        ];
    }

    private function shouldShowCoordinatorNotes(Request $request): bool
    {
        $user = $request->user();
        if (! $user) {
            return false;
        }

        if ($user->hasRole('super_admin')) {
            return true;
        }

        $shift = $this->resource;
        $event = $shift->festivalSection?->event;
        if (! $event) {
            return false;
        }

        return $event->organisation->users()
            ->where('user_id', $user->id)
            ->wherePivot('role', 'org_admin')
            ->exists()
            || $event->users()
                ->where('user_id', $user->id)
                ->wherePivot('role', 'event_manager')
                ->exists();
    }
}