mivita/app/Services/Backoffice/BackofficeDrilldownService.php

<?php

namespace App\Services\Backoffice;

use App\Models\UserAbo;
use App\Models\UserSalesVolume;
use App\User;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Collection;

class BackofficeDrilldownService
{
    public function __construct(private BackofficeDashboardService $dashboardService) {}

    /**
     * @return array{metric: string, metric_label: string, only_new: bool, line: int, line_label: string, month: int, year: int, rows: array<int, array<string, mixed>>, summary: array<string, mixed>}
     */
    public function details(User $viewer, int $line, string $metric, int $month, int $year, bool $onlyNew = false): array
    {
        $metricLabels = $this->dashboardService->metricLabels();

        if (! array_key_exists($metric, $metricLabels)) {
            abort(404);
        }

        $onlyNew = $onlyNew && in_array($metric, ['team_partner_abos', 'team_customer_abos'], true);

        $userIds = $this->dashboardService->lineUserIds($viewer->id, $line);

        if ($metric === 'shop_1000' && $line === 0) {
            $userIds[] = (int) $viewer->id;
        }

        $rows = match ($metric) {
            'consultants' => $this->consultantRows($userIds),
            'new_partners' => $this->newPartnerRows($userIds, $month, $year),
            'team_partner_abos' => $this->partnerAboRows($userIds, $month, $year, $onlyNew),
            'team_customer_abos' => $this->customerAboRows($userIds, $month, $year, $onlyNew),
            'own_points', 'external_points', 'customer_abo_points', 'customer_single_order_points', 'customer_other_points', 'total_points', 'shop_1000' => $this->pointsRows($userIds, $month, $year, $metric),
            default => [],
        };

        if ($metric === 'shop_1000') {
            $rows = $this->markViewerRow($rows, (int) $viewer->id);
        }

        return [
            'metric' => $metric,
            'metric_label' => $metricLabels[$metric].($onlyNew ? ' – nur neue' : ''),
            'only_new' => $onlyNew,
            'line' => $line,
            'line_label' => $line > 0 ? 'Linie '.$line : 'Alle Linien',
            'month' => $month,
            'year' => $year,
            'rows' => $rows,
            'summary' => $this->summary($rows),
        ];
    }

    /**
     * Kennzeichnet die eigene Zeile des Betrachters (der VIP zählt beim
     * 1000-Punkte-Shop selbst mit und soll in der Liste erkennbar sein).
     *
     * @param  array<int, array<string, mixed>>  $rows
     * @return array<int, array<string, mixed>>
     */
    private function markViewerRow(array $rows, int $viewerId): array
    {
        return array_map(function (array $row) use ($viewerId): array {
            if ((int) ($row['user_id'] ?? 0) === $viewerId) {
                $row['name'] .= ' (ich)';
            }

            return $row;
        }, $rows);
    }

    /**
     * @param  array<int, array<string, mixed>>  $rows
     * @return array{count: int, abo_count: int, points: float, customer_points: float, own_points: float, external_points: float, customer_abo_points: float, customer_single_order_points: float, customer_other_points: float, total_points: float, deliveries: int}
     */
    private function summary(array $rows): array
    {
        return [
            'count' => count($rows),
            'abo_count' => (int) collect($rows)->sum('abo_count'),
            'points' => (float) collect($rows)->sum('points'),
            'customer_points' => (float) collect($rows)->sum('customer_points'),
            'own_points' => (float) collect($rows)->sum('own_points'),
            'external_points' => (float) collect($rows)->sum('external_points'),
            'customer_abo_points' => (float) collect($rows)->sum('customer_abo_points'),
            'customer_single_order_points' => (float) collect($rows)->sum('customer_single_order_points'),
            'customer_other_points' => (float) collect($rows)->sum('customer_other_points'),
            'total_points' => (float) collect($rows)->sum('total_points'),
            'deliveries' => (int) collect($rows)->sum('deliveries'),
        ];
    }

    /**
     * @param  int[]  $userIds
     * @return array<int, array<string, mixed>>
     */
    private function consultantRows(array $userIds): array
    {
        return User::query()
            ->with(['account', 'user_level'])
            ->whereIn('id', $userIds)
            ->whereNotNull('m_level')
            ->whereNotNull('payment_account')
            ->orderBy('id')
            ->get()
            ->map(fn (User $user) => [
                'type' => 'user',
                'user_id' => $user->id,
                'name' => $this->userName($user),
                'email' => $user->email,
                'career_level' => $this->careerLevel($user),
                'is_account_active' => Carbon::parse($user->payment_account)->isFuture(),
                'account_status' => Carbon::parse($user->payment_account)->isFuture() ? 'Aktiv' : 'Abgelaufen',
                'active_date' => $this->formatDate($user->active_date),
                'payment_account' => $this->formatDate($user->payment_account),
            ])
            ->values()
            ->all();
    }

    /**
     * @param  int[]  $userIds
     * @return array<int, array<string, mixed>>
     */
    private function newPartnerRows(array $userIds, int $month, int $year): array
    {
        $startDate = Carbon::create($year, $month, 1)->startOfMonth();
        $endDate = Carbon::create($year, $month, 1)->endOfMonth();

        $partners = User::query()
            ->with(['account', 'user_level'])
            ->whereIn('id', $userIds)
            ->whereNotNull('m_level')
            ->whereNotNull('payment_account')
            ->whereBetween('active_date', [$startDate, $endDate])
            ->orderBy('active_date')
            ->get()
            ->filter(fn (User $user) => Carbon::parse($user->payment_account)->isFuture())
            ->values();

        $sponsors = User::query()
            ->with('account')
            ->whereIn('id', $partners->pluck('m_sponsor')->filter()->unique())
            ->get()
            ->keyBy('id');

        $monthlyPoints = $this->monthlyPointsByUser($partners->pluck('id')->map(fn ($id) => (int) $id)->all(), $month, $year);

        return $partners
            ->map(fn (User $user) => [
                'type' => 'user',
                'user_id' => $user->id,
                'name' => $this->userName($user),
                'email' => $user->email,
                'career_level' => $this->careerLevel($user),
                'sponsor' => $user->m_sponsor && $sponsors->has((int) $user->m_sponsor) ? $this->userName($sponsors->get((int) $user->m_sponsor)) : '-',
                'customer_points' => (float) ($monthlyPoints->get((int) $user->id)['external_points'] ?? 0.0),
                'total_points' => (float) ($monthlyPoints->get((int) $user->id)['total_points'] ?? 0.0),
                'active_date' => $this->formatDate($user->active_date),
                'payment_account' => $this->formatDate($user->payment_account),
            ])
            ->values()
            ->all();
    }

    /**
     * Externe Kundenpunkte (Shop + Abo) sowie Gesamtpunkte (eigene + Kundenpunkte,
     * inkl. Starterpaket Status 1) je User im gewählten Monat — tagesaktuell
     * aus user_sales_volumes summiert (gleiche Status-Logik wie die Übersicht).
     *
     * @param  int[]  $userIds
     * @return Collection<int, array{external_points: float, total_points: float}>
     */
    private function monthlyPointsByUser(array $userIds, int $month, int $year): Collection
    {
        if ($userIds === []) {
            return collect();
        }

        return UserSalesVolume::query()
            ->whereIn('user_id', $userIds)
            ->where('month', $month)
            ->where('year', $year)
            ->select('user_id')
            ->selectRaw(SalesVolumePoints::externalPoints().' as external_points')
            ->selectRaw(SalesVolumePoints::totalPoints().' as total_points')
            ->groupBy('user_id')
            ->get()
            ->keyBy('user_id')
            ->map(fn ($row) => [
                'external_points' => (float) $row->external_points,
                'total_points' => (float) $row->total_points,
            ]);
    }

    /**
     * @param  int[]  $userIds
     * @return array<int, array<string, mixed>>
     */
    private function partnerAboRows(array $userIds, int $month, int $year, bool $onlyNew = false): array
    {
        return $this->activeAboQuery()
            ->with(['user.account', 'user.user_level', 'user_abo_items.product', 'user_abo_orders.shopping_order.shopping_payments.payment_transactions'])
            ->whereIn('user_id', $userIds)
            ->where('is_for', 'me')
            ->when($onlyNew, fn (Builder $query) => $this->whereNewInMonth($query, $month, $year))
            ->orderBy('next_date')
            ->get()
            ->map(fn (UserAbo $abo) => [
                'type' => 'abo',
                'abo_id' => $abo->id,
                'user_id' => $abo->user_id,
                'name' => $abo->user ? $this->userName($abo->user) : '#'.$abo->user_id,
                'email' => $abo->user?->email,
                'career_level' => $abo->user ? $this->careerLevel($abo->user) : '-',
                'points' => $abo->getTotalPoints(),
                'start_date' => $this->formatDate($abo->getRawOriginal('start_date')),
                'is_new_this_month' => $this->isAboNewInMonth($abo, $month, $year),
                'next_date' => $this->formatDate($abo->next_date),
                'deliveries' => $abo->getCountOrders(),
                'status' => $abo->status,
                'status_label' => $abo->getStatusType(),
                'status_badge' => $abo->getStatusFormated(),
                'status_reason' => $this->aboStatusReason($abo),
            ])
            ->values()
            ->all();
    }

    /**
     * Teamkundenabos pro Teampartner (member_id) gruppiert: je Teampartner die
     * Anzahl der Kundenabos, die Gesamt-Volumenpunkte sowie die einzelnen Abos
     * mit Punkten je Abo. Kundennamen bleiben aus Datenschutzgründen außen vor.
     *
     * @param  int[]  $userIds
     * @return array<int, array<string, mixed>>
     */
    private function customerAboRows(array $userIds, int $month, int $year, bool $onlyNew = false): array
    {
        return $this->activeAboQuery()
            ->with(['member.account', 'member.user_level', 'user_abo_items.product'])
            ->whereIn('member_id', $userIds)
            ->where('is_for', 'ot')
            ->when($onlyNew, fn (Builder $query) => $this->whereNewInMonth($query, $month, $year))
            ->orderBy('member_id')
            ->orderBy('next_date')
            ->get()
            ->groupBy(fn (UserAbo $abo) => (int) $abo->member_id)
            ->map(function ($abos) use ($month, $year) {
                $consultant = $abos->first()->member;
                $memberId = (int) $abos->first()->member_id;

                $aboItems = $abos->map(fn (UserAbo $abo) => [
                    'abo_id' => $abo->id,
                    'points' => (float) $abo->getTotalPoints(),
                    'start_date' => $this->formatDate($abo->getRawOriginal('start_date')),
                    'next_date' => $this->formatDate($abo->next_date),
                    'is_new_this_month' => $this->isAboNewInMonth($abo, $month, $year),
                ])->values()->all();

                return [
                    'type' => 'customer_abo_group',
                    'consultant_id' => $memberId,
                    'name' => $consultant ? $this->userName($consultant) : '#'.$memberId,
                    'email' => $consultant?->email,
                    'career_level' => $consultant ? $this->careerLevel($consultant) : '-',
                    'abo_count' => $abos->count(),
                    'points' => (float) $abos->sum(fn (UserAbo $abo) => $abo->getTotalPoints()),
                    'abos' => $aboItems,
                ];
            })
            ->sortByDesc('points')
            ->values()
            ->all();
    }

    /**
     * @param  int[]  $userIds
     * @return array<int, array<string, mixed>>
     */
    private function pointsRows(array $userIds, int $month, int $year, string $metric): array
    {
        $rows = UserSalesVolume::query()
            ->leftJoin('shopping_orders', 'shopping_orders.id', '=', 'user_sales_volumes.shopping_order_id')
            ->whereIn('user_id', $userIds)
            ->where('month', $month)
            ->where('year', $year)
            ->select('user_sales_volumes.user_id')
            ->selectRaw(SalesVolumePoints::ownPoints().' as own_points')
            ->selectRaw(SalesVolumePoints::externalPoints().' as external_points')
            ->selectRaw(SalesVolumePoints::customerAboPoints().' as customer_abo_points')
            ->selectRaw(SalesVolumePoints::customerSingleOrderPoints().' as customer_single_order_points')
            ->selectRaw(SalesVolumePoints::customerOtherPoints().' as customer_other_points')
            ->selectRaw(SalesVolumePoints::totalPoints().' as total_points')
            ->groupBy('user_sales_volumes.user_id');

        if ($metric === 'own_points') {
            $rows->havingRaw(SalesVolumePoints::ownPoints().' > 0');
        }

        if ($metric === 'external_points') {
            $rows->havingRaw(SalesVolumePoints::externalPoints().' > 0');
        }

        if ($metric === 'customer_abo_points') {
            $rows->havingRaw(SalesVolumePoints::customerAboPoints().' > 0');
        }

        if ($metric === 'customer_single_order_points') {
            $rows->havingRaw(SalesVolumePoints::customerSingleOrderPoints().' > 0');
        }

        if ($metric === 'customer_other_points') {
            $rows->havingRaw(SalesVolumePoints::customerOtherPoints().' > 0');
        }

        if ($metric === 'total_points') {
            $rows->havingRaw(SalesVolumePoints::totalPoints().' > 0');
        }

        if ($metric === 'shop_1000') {
            $rows->havingRaw(SalesVolumePoints::totalPoints().' >= 1000');
        }

        $salesRows = $rows->orderByDesc('total_points')->get();
        $users = User::query()->with(['account', 'user_level'])->whereIn('id', $salesRows->pluck('user_id'))->get()->keyBy('id');

        return $salesRows
            ->map(fn (UserSalesVolume $row) => [
                'type' => 'points',
                'user_id' => $row->user_id,
                'name' => $users->has($row->user_id) ? $this->userName($users->get($row->user_id)) : '#'.$row->user_id,
                'email' => $users->get($row->user_id)?->email,
                'career_level' => $users->has($row->user_id) ? $this->careerLevel($users->get($row->user_id)) : '-',
                'own_points' => (float) $row->own_points,
                'external_points' => (float) $row->external_points,
                'customer_abo_points' => (float) $row->customer_abo_points,
                'customer_single_order_points' => (float) $row->customer_single_order_points,
                'customer_other_points' => (float) $row->customer_other_points,
                'total_points' => (float) $row->total_points,
            ])
            ->values()
            ->all();
    }

    private function activeAboQuery(): Builder
    {
        return UserAbo::query()
            ->where('active', true)
            ->whereNotIn('status', [4, 5, 6]);
    }

    /**
     * Nur Abos, die im gewählten Monat gestartet sind (gleiche Zählweise wie
     * die "+N neu"-Badges, {@see BackofficeDashboardService::newAboCount()}).
     */
    private function whereNewInMonth(Builder $query, int $month, int $year): Builder
    {
        $startDate = Carbon::create($year, $month, 1)->startOfMonth();

        return $query->whereBetween('start_date', [$startDate, $startDate->copy()->endOfMonth()]);
    }

    private function userName(User $user): string
    {
        $name = trim(($user->account?->first_name ?? '').' '.($user->account?->last_name ?? ''));

        return $name !== '' ? $name : ($user->email ?: '#'.$user->id);
    }

    private function careerLevel(User $user): string
    {
        return $user->user_level?->name ?: ($user->m_level ? 'Level '.$user->m_level : '-');
    }

    private function aboStatusReason(UserAbo $abo): ?string
    {
        if ((int) $abo->status === 2) {
            return null;
        }

        $transaction = $abo->user_abo_orders
            ->sortByDesc('created_at')
            ->pluck('shopping_order')
            ->filter()
            ->map(fn ($order) => $order->getLastShoppingPaymentTransaction())
            ->filter()
            ->first();

        if (! $transaction) {
            return null;
        }

        $message = $transaction->errormessage ?: $transaction->customermessage;

        if (! $message) {
            return null;
        }

        return $transaction->errorcode ? '['.$transaction->errorcode.'] '.$message : $message;
    }

    private function isAboNewInMonth(UserAbo $abo, int $month, int $year): bool
    {
        $startDate = $abo->getRawOriginal('start_date');

        if (! $startDate) {
            return false;
        }

        $date = Carbon::parse($startDate);

        return (int) $date->month === $month && (int) $date->year === $year;
    }

    private function formatDate(mixed $date): ?string
    {
        if ($date === null || $date === '') {
            return null;
        }

        return Carbon::parse($date)->format('d.m.Y');
    }
}