<?php

namespace App\Http\Resources;

use App\Models\Trip;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

class CollectionTeamResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->uuid,
            'db_id' => $this->id,
            'name' => $this->name,
            'status' => $this->status,
            'area' => ServiceAreaResource::make($this->whenLoaded('area')),
            'driver' => UserResource::make($this->whenLoaded('driver')),
            'scanner' => UserResource::make($this->whenLoaded('scanner')),
            'truck' => TruckResource::make($this->whenLoaded('truck')),
            'helpers' => $this->whenLoaded('helpers', fn () => $this->helpers->map(fn ($m) => [
                'id' => $m->user?->uuid,
                'db_id' => $m->user?->id,
                'name' => $m->user?->full_name,
                'assigned_from' => $m->assigned_from?->toDateString(),
                'assigned_until' => $m->assigned_until?->toDateString(),
                'status' => $m->status,
            ])),
            'is_full' => $this->is_full,
            'truck_is_full' => $this->whenLoaded('currentTrip', function () {
                $trip = $this->currentTrip;
                if (! $trip) return false;
                $capacity = $this->truck?->capacity_kg;
                // Prefer driver's live estimate; fall back to dumpsite-scale total
                $effectiveLoad = $trip->current_load_kg ?? $trip->total_load_kg ?? 0;
                return ($capacity && $effectiveLoad >= $capacity)
                    || $trip->status === 'at_dumpsite';
            }, false),
            'performance_stats' => $this->getPerformanceStats(),
            'current_trip' => TripResource::make($this->whenLoaded('currentTrip')),
            'notes' => $this->notes,
            'tenant' => $this->whenLoaded('tenant', fn () => [
                'id' => $this->tenant->id,
                'name' => $this->tenant->name,
            ]),
            'created_at' => $this->created_at?->toIso8601String(),
        ];
    }
}