<?php

namespace App\Domains\Ticket\Services;

use App\Domains\Ticket\Models\Ticket;
use App\Domains\Ticket\Resources\AdminApp\AdminAppTicketResource;
use Illuminate\Support\Collection;

class AdminAppTicketReportService
{
    private const CATEGORY_PRESENTATIONS = [
        'alojamientos' => ['category' => 'Camping', 'product' => 'tipo_alojamiento', 'type' => null],
        'camping' => ['category' => null, 'product' => 'tipo_alojamiento', 'type' => null],
        'entradas' => ['category' => null, 'product' => 'product', 'type' => null],
        'comidas' => ['category' => 'Comida', 'product' => 'event_date', 'type' => 'horario'],
        'comida' => ['category' => null, 'product' => 'event_date', 'type' => 'horario'],
        'merchandising' => ['category' => null, 'product' => 'product', 'type' => 'color'],
    ];

    /**
     * @param  Collection<int, Ticket>  $tickets
     * @return Collection<int, array<string, mixed>>
     */
    public function rows(Collection $tickets): Collection
    {
        return $tickets->values()->map(fn (Ticket $ticket): array => $this->row($ticket));
    }

    /** @return array<string, mixed> */
    private function row(Ticket $ticket): array
    {
        $data = (new AdminAppTicketResource($ticket))->resolve();
        $presentation = $this->presentation($data);

        return [
            'order_number' => $data['order_number'],
            'category' => $presentation['category'],
            'product' => $presentation['product'],
            'type' => $presentation['type'],
            'amount' => $data['amount'] === null ? null : (float) $data['amount'],
            'client' => $data['client'] ?? 'Sin nombre',
            'ticket' => $data['ticket'],
            'date' => $data['date'],
            'status' => $this->statusLabel($data['status']),
            'scanned_by' => $data['scanned_by'] ?? '-',
        ];
    }

    /**
     * @param  array<string, mixed>  $ticket
     * @return array{category: string, product: string, type: string}
     */
    private function presentation(array $ticket): array
    {
        $sourceCategory = trim((string) ($ticket['category'] ?? '')) ?: '-';
        $configuration = self::CATEGORY_PRESENTATIONS[mb_strtolower($sourceCategory)] ?? null;

        if ($configuration === null) {
            return [
                'category' => $sourceCategory,
                'product' => (string) ($ticket['product'] ?: $ticket['name'] ?: '-'),
                'type' => $this->allPropertyLabels($ticket) ?: '-',
            ];
        }

        return [
            'category' => $configuration['category'] ?? $sourceCategory,
            'product' => $configuration['product'] === 'product'
                ? (string) ($ticket['product'] ?: $ticket['name'] ?: '-')
                : ($this->propertyLabels($ticket, $configuration['product']) ?: '-'),
            'type' => $configuration['type'] === null
                ? '-'
                : ($this->propertyLabels($ticket, $configuration['type']) ?: '-'),
        ];
    }

    /** @param array<string, mixed> $ticket */
    private function propertyLabels(array $ticket, string $code): string
    {
        $property = collect($ticket['variant_properties'] ?? [])->firstWhere('code', $code);
        $labels = collect($property['values'] ?? [])->pluck('label')->filter();

        if ($code === 'event_date') {
            $labels = $labels->map(function (string $label): string {
                [$day, $month] = array_pad(explode('/', $label), 2, null);

                return $day !== null && $month !== null ? "{$day}/{$month}" : $label;
            });
        }

        return $labels->implode(', ');
    }

    /** @param array<string, mixed> $ticket */
    private function allPropertyLabels(array $ticket): string
    {
        return collect($ticket['variant_properties'] ?? [])
            ->flatMap(fn (array $property): array => $property['values'] ?? [])
            ->pluck('label')
            ->filter()
            ->implode(', ');
    }

    private function statusLabel(string $status): string
    {
        return match ($status) {
            Ticket::STATUS_USED => 'Usado',
            Ticket::STATUS_EXPIRED => 'Vencido',
            default => 'Activo',
        };
    }
}