private function fetchFixtureById($fixtureId)
    {
        if ($fixtureId <= 0) {
            return null;
        }
        $context = $this->fetch365FixtureContext($fixtureId);
        return is_array($context['fixture'] ?? null) ? $context['fixture'] : null;
    }

    private function fetchFixtureIncidents($fixtureId)
    {
        $context = $this->fetch365FixtureContext($fixtureId);
        if (empty($context)) {
            return [];
        }
        return $this->extract365FixtureIncidents($context);
    }

    private function fetchFixtureContextBundle($fixtureId)
    {
        $fixtureId = (int) $fixtureId;
        if ($fixtureId <= 0) {
            return [];
        }
        $context = $this->fetch365FixtureContext($fixtureId);
        if (empty($context)) {
            return [];
        }
        $fixture = (array) ($context['fixture'] ?? []);
        $events = $this->extract365FixtureIncidents($context);
        $statsPayload = $this->fetch365GameStatsPayload($fixtureId);
        $stats = !empty($statsPayload)
            ? $this->extract365FixtureStatistics(['payload' => $statsPayload, 'fixture' => $fixture])
            : [];
        if (empty($stats)) {
            $stats = $this->extract365FixtureStatistics($context);
        }
        $lineups = $this->extract365FixtureLineups($context);
        if (empty($lineups)) {
            $lastUpdateId = $this->find365LastUpdateId((array) ($context['payload'] ?? []));
            if ($lastUpdateId > 0) {
                $deltaPayload = $this->fetch365GamePayloadWithLastUpdate($fixtureId, $lastUpdateId);
                if (!empty($deltaPayload)) {
                    $lineups = $this->extract365FixtureLineups([
                        'payload' => $deltaPayload,
                        'fixture' => $fixture,
                    ]);
                }
            }
        }
        $players = $this->buildFixturePlayersFromLineupsAndEvents($fixture, $lineups, $events);
        return [
            'events' => $events,
            'stats' => $stats,
            'lineups' => $lineups,
            'players' => $players,
        ];
    }

    private function fetchFixtureStatistics($fixtureId)
    {
        $fixtureId = (int) $fixtureId;
        if ($fixtureId <= 0) {
            return [];
        }
        $statsPayload = $this->fetch365GameStatsPayload($fixtureId);
        if (!empty($statsPayload)) {
            $context = $this->fetch365FixtureContext($fixtureId);
            $fixture = (array) ($context['fixture'] ?? []);
            $statsRows = $this->extract365FixtureStatistics(['payload' => $statsPayload, 'fixture' => $fixture]);
            if (!empty($statsRows)) {
                return $statsRows;
            }
        }
        $context = $this->fetch365FixtureContext($fixtureId);
        if (empty($context)) {
            return [];
        }
        return $this->extract365FixtureStatistics($context);
    }

    private function fetchHeadToHead($params)
    {
        $pair = trim((string) ($params['h2h'] ?? ''));
        $leagueId = 0;
        $fixtureContext = [];
        $fixtureId = (int) ($params['fixture'] ?? $params['id'] ?? 0);
        if ($pair === '' && $fixtureId > 0) {
            $fixtureContext = $this->fetch365FixtureContext($fixtureId);
            $fx = (array) ($fixtureContext['fixture'] ?? $this->fetchFixtureById($fixtureId));
            $homeId = (int) arr_get($fx, 'teams.home.id', 0);
            $awayId = (int) arr_get($fx, 'teams.away.id', 0);
            $leagueId = (int) arr_get($fx, 'league.id', 0);
            if ($homeId > 0 && $awayId > 0) {
                $pair = $homeId . '-' . $awayId;
            }
        }
        if ($pair === '' || strpos($pair, '-') === false) {
            return [];
        }
        [$a, $b] = array_map('intval', explode('-', $pair, 2));
        if ($a <= 0 || $b <= 0) {
            return [];
        }

        $rows = [];
        if ($fixtureId > 0) {
            $h2hPayload = $this->fetch365GameH2HPayload($fixtureId);
            if (!empty($h2hPayload)) {
                $h2hCollected = $this->collect365PayloadContext($h2hPayload);
                $h2hCompetitors = (array) ($h2hCollected['competitorsById'] ?? []);
                $h2hCompetitions = (array) ($h2hCollected['competitionsById'] ?? []);
                foreach ((array) ($h2hCollected['games'] ?? []) as $game) {
                    $competitionId = (int) ($game['competitionId'] ?? $game['competitionNum'] ?? 0);
                    $competitionMeta = (array) ($h2hCompetitions[$competitionId] ?? []);
                    $competitionName = trim((string) ($competitionMeta['name'] ?? $game['competitionDisplayName'] ?? ''));
                    $resolvedLeagueId = $competitionId > 0
                        ? $this->resolve365PrimaryCompetitionId($competitionId, $competitionName)
                        : $leagueId;
                    $countryNameH2H = (string) ($h2hCollected['countriesById'][(int) ($competitionMeta['countryId'] ?? 0)]['name'] ?? '');
                    $candidate = $this->normalize365GameFixture(
                        $game,
                        $resolvedLeagueId,
                        $competitionId,
                        $competitionName,
                        $this->resolve365CompetitionLogo($competitionMeta, $competitionId),
                        $h2hCompetitors,
                        $countryNameH2H
                    );
                    if (!is_array($candidate)) {
                        continue;
                    }
                    $h = (int) arr_get($candidate, 'teams.home.id', 0);
                    $aw = (int) arr_get($candidate, 'teams.away.id', 0);
                    if (($h === $a && $aw === $b) || ($h === $b && $aw === $a)) {
                        $rows[] = $candidate;
                    }
                }
            }
        }
        if (!empty($fixtureContext)) {
            foreach ((array) ($this->collect365PayloadContext((array) ($fixtureContext['payload'] ?? []))['games'] ?? []) as $game) {
                $fixtureContextCountryName = (string) ($fixtureContext['countriesById'][(int) ($fixtureContext['competitionMeta']['countryId'] ?? 0)]['name'] ?? '');
                $candidate = $this->normalize365GameFixture(
                    $game,
                    (int) ($fixtureContext['leagueId'] ?? 0),
                    (int) ($fixtureContext['competitionId'] ?? 0),
                    (string) arr_get($fixtureContext, 'competitionMeta.name', ''),
                    $this->resolve365CompetitionLogo((array) ($fixtureContext['competitionMeta'] ?? []), (int) ($fixtureContext['competitionId'] ?? 0)),
                    (array) ($fixtureContext['competitorsById'] ?? []),
                    $fixtureContextCountryName
                );
                if (!is_array($candidate)) {
                    continue;
                }
                $h = (int) arr_get($candidate, 'teams.home.id', 0);
                $aw = (int) arr_get($candidate, 'teams.away.id', 0);
                if (($h === $a && $aw === $b) || ($h === $b && $aw === $a)) {
                    $rows[] = $candidate;
                }
            }
        }
        if (count($rows) < max(1, min(20, (int) ($params['last'] ?? 10)))) {
            $events = $this->fetch365CatalogFixtures(
                gmdate('Y-m-d', strtotime('-365 days')),
                gmdate('Y-m-d', strtotime('+14 days')),
                $leagueId,
                0,
                false
            );
            foreach ($events as $fx) {
                $h = (int) arr_get($fx, 'teams.home.id', 0);
                $aw = (int) arr_get($fx, 'teams.away.id', 0);
                if (!(($h === $a && $aw === $b) || ($h === $b && $aw === $a))) {
                    continue;
                }
                $rows[] = $fx;
            }
        }
        usort($rows, static function ($x, $y) {
            return ((int) arr_get($y, 'fixture.timestamp', 0)) <=> ((int) arr_get($x, 'fixture.timestamp', 0));
        });
        $deduped = [];
        $seen = [];
        foreach ($rows as $row) {
            $fixtureId = (int) arr_get($row, 'fixture.id', 0);
            if ($fixtureId > 0 && isset($seen[$fixtureId])) {
                continue;
            }
            if ($fixtureId > 0) {
                $seen[$fixtureId] = true;
            }
            $deduped[] = $row;
        }
        $limit = max(1, min(20, (int) ($params['last'] ?? 10)));
        return array_slice($deduped, 0, $limit);
    }

    private function fetchFixtureLineups($fixtureId)
    {
        $fixtureId = (int) $fixtureId;
        if ($fixtureId <= 0) {
            return [];
        }
        $context = $this->fetch365FixtureContext($fixtureId);
        if (empty($context)) {
            return [];
        }
        $lineups = $this->extract365FixtureLineups($context);
        if (!empty($lineups)) {
            return $lineups;
        }
        $lastUpdateId = $this->find365LastUpdateId((array) ($context['payload'] ?? []));
        if ($lastUpdateId <= 0) {
            return [];
        }
        $deltaPayload = $this->fetch365GamePayloadWithLastUpdate($fixtureId, $lastUpdateId);
        if (empty($deltaPayload)) {
            return [];
        }
        return $this->extract365FixtureLineups([
            'payload' => $deltaPayload,
            'fixture' => (array) ($context['fixture'] ?? []),
        ]);
    }

    private function fetchFixturePlayers($fixtureId)
    {
        $context = $this->fetch365FixtureContext($fixtureId);
        if (empty($context)) {
            return [];
        }
        $lineups = $this->extract365FixtureLineups($context);
        $events = $this->extract365FixtureIncidents($context);
        return $this->buildFixturePlayersFromLineupsAndEvents((array) ($context['fixture'] ?? []), $lineups, $events);
    }

    private function buildFixtureRounds($params)
    {
        $nameHint = strtolower(trim((string) ($params['name_hint'] ?? '')));
        $leagueId = $this->normalizeLeagueRuntimeId((int) ($params['league'] ?? 0), $nameHint);
        $events = $this->fetch365CatalogFixtures(
            gmdate('Y-m-d', strtotime('-120 days')),
            gmdate('Y-m-d', strtotime('+30 days')),
            $leagueId,
            0,
            false
        );
        $rounds = [];
        foreach ($events as $e) {
            $comp = (array) ($e['league'] ?? []);
            $cid = (int) ($comp['id'] ?? 0);
            $cname = strtolower((string) ($comp['name'] ?? ''));
            if ($leagueId > 0 && $cid !== $leagueId) {
                if ($nameHint === '' || strpos($cname, $nameHint) === false) {
                    continue;
                }
            }
            $round = trim((string) arr_get($e, 'league.round', ''));
            if ($round !== '') {
                $rounds[$round] = true;
            }
        }
        return array_values(array_keys($rounds));
    }

    private function fetch365FixtureContext($fixtureId)
    {
        $fixtureId = (int) $fixtureId;
        if ($fixtureId <= 0) {
            return [];
        }
        $payload = $this->fetch365GamePayload($fixtureId);
        if (empty($payload)) {
            return [];
        }
        $collected = $this->collect365PayloadContext($payload);
        $games = (array) ($collected['games'] ?? []);
        $game = [];
        foreach ($games as $candidate) {
            if ((int) ($candidate['id'] ?? 0) === $fixtureId) {
                $game = $candidate;
                break;
            }
        }
        if (empty($game) && !empty($games)) {
            $game = (array) $games[0];
        }
        if (empty($game)) {
            return [];
        }

        $competitionId = (int) ($game['competitionId'] ?? $game['competitionNum'] ?? 0);
        $competitionsById = (array) ($collected['competitionsById'] ?? []);
        $competitorsById = (array) ($collected['competitorsById'] ?? []);
        $competitionNameHint = $this->extract365Text(
            ((array) ($competitionsById[$competitionId] ?? []))['name'] ?? ($game['competitionDisplayName'] ?? ''),
            ''
        );
        $leagueId = $competitionId > 0
            ? $this->resolve365PrimaryCompetitionId($competitionId, $competitionNameHint)
            : 0;
        $competitionMeta = (array) ($competitionsById[$competitionId] ?? $this->default365CompetitionMetaByLeagueId($leagueId));
        $competitionName = trim((string) ($competitionMeta['name'] ?? $game['competitionDisplayName'] ?? ''));
        $competitionLogo = $this->resolve365CompetitionLogo($competitionMeta, $competitionId);
        $countryName = (string) (($collected['countriesById'] ?? [])[(int) ($competitionMeta['countryId'] ?? 0)]['name'] ?? '');
        $fixture = $this->normalize365GameFixture($game, $leagueId, $competitionId, $competitionName, $competitionLogo, $competitorsById, $countryName);

        return [
            'payload' => $payload,
            'game' => $game,
            'competitionId' => $competitionId,
            'leagueId' => $leagueId,
            'competitionMeta' => $competitionMeta,
            'competitorsById' => $competitorsById,
            'countriesById' => (array) ($collected['countriesById'] ?? []),
            'fixture' => $fixture,
        ];
    }

    private function extract365FixtureIncidents($context)
    {
        $payload = (array) ($context['payload'] ?? []);
        $fixture = (array) ($context['fixture'] ?? []);
        $competitorNamesById = [];
        $contextCompetitors = (array) ($context['competitorsById'] ?? []);
        foreach ($contextCompetitors as $cid => $node) {
            $cid = (int) $cid;
            if ($cid <= 0 || !is_array($node)) {
                continue;
            }
            $nm = $this->extract365Text($node['name'] ?? ($node['shortName'] ?? ($node['longName'] ?? '')), '');
            if ($nm !== '') {
                $competitorNamesById[$cid] = $nm;
            }
        }
        foreach (['home', 'away'] as $side) {
            $tid = (int) arr_get($fixture, 'teams.' . $side . '.id', 0);
            $tnm = $this->extract365Text(arr_get($fixture, 'teams.' . $side . '.name', ''), '');
            if ($tid > 0 && $tnm !== '' && !isset($competitorNamesById[$tid])) {
                $competitorNamesById[$tid] = $tnm;
            }
        }
        $playerNamesById = [];
        $this->walk365Payload($payload, function ($node) use (&$playerNamesById) {
            if (!is_array($node)) {
                return;
            }
            $playerId = (int) ($node['playerId'] ?? $node['competitorPlayerId'] ?? $node['id'] ?? 0);
            if ($playerId <= 0) {
                return;
            }
            $name = $this->extract365Text(
                $node['name'] ?? ($node['shortName'] ?? ($node['displayName'] ?? ($node['fullName'] ?? ($node['playerName'] ?? ($node['competitorPlayerName'] ?? ''))))),
                ''
            );
            $looksPlayerish = isset($node['shirtNumber']) || isset($node['shirtNum']) || isset($node['number']) || isset($node['jerseyNumber']) || isset($node['position']) || isset($node['positionName']) || isset($node['firstName']) || isset($node['lastName']) || isset($node['competitorPlayerId']) || isset($node['playerId']) || isset($node['athleteId']);
            if ($looksPlayerish && $name !== '' && !isset($playerNamesById[$playerId])) {
                $playerNamesById[$playerId] = $name;
            }
        });

        foreach ([$payload['members'] ?? [], $payload['game']['members'] ?? []] as $memberList) {
            foreach ((array) $memberList as $m) {
                $mid = (int) ($m['id'] ?? 0);
                if ($mid <= 0 || isset($playerNamesById[$mid])) {
                    continue;
                }
                $mname = $this->extract365Text($m['name'] ?? ($m['shortName'] ?? ''), '');
                if ($mname !== '') {
                    $playerNamesById[$mid] = $mname;
                }
            }
        }

        $actorHints = [];
        $this->walk365Payload($payload, function ($node) use (&$actorHints, $fixture, $competitorNamesById) {
            if (!is_array($node)) {
                return;
            }
            $minute = 0;
            $timeNode = (array) ($node['time'] ?? []);
            foreach ([
                $node['minute'] ?? null,
                $node['elapsed'] ?? null,
                $timeNode['elapsed'] ?? null,
                $timeNode['minute'] ?? null,
                $node['gameTime'] ?? null,
                $node['currentMinute'] ?? null,
                $node['minuteNum'] ?? null,
                $node['order'] ?? null,
                $node['sortOrder'] ?? null,
            ] as $candidate) {
                if (is_numeric($candidate)) {
                    $minute = (int) $candidate;
                    break;
                }
            }
            if ($minute <= 0) {
                return;
            }
            $teamId = (int) ($node['competitorId'] ?? $node['teamId'] ?? $node['participantId'] ?? 0);
            if ($teamId <= 0) {
                $teamNum = (int) ($node['competitorNum'] ?? $node['teamNum'] ?? 0);
                if ($teamNum === 1) {
                    $teamId = (int) arr_get($fixture, 'teams.home.id', 0);
                } elseif ($teamNum === 2) {
                    $teamId = (int) arr_get($fixture, 'teams.away.id', 0);
                }
            }
            if ($teamId <= 0) {
                return;
            }
            $type = $this->extract365Text($node['type'] ?? ($node['eventType'] ?? ($node['incidentType'] ?? ($node['incidentTypeName'] ?? ''))), '');
            $detail = $this->extract365Text($node['detail'] ?? ($node['description'] ?? ($node['text'] ?? ($node['title'] ?? ($node['eventDescription'] ?? '')))), '');
            $kind = $this->classify365IncidentKind($type, $detail);
            $playerName = $this->extract365Text(
                $node['playerName']
                ?? ($node['competitorPlayerName'] ?? ($node['scorerName'] ?? ($node['goalScorerName'] ?? ($node['competitorPlayerOutName'] ?? ($node['name'] ?? ''))))),
                ''
            );
            if ($playerName === '' && isset($node['player']) && is_array($node['player'])) {
                $playerName = $this->extract365Text($node['player']['name'] ?? ($node['player']['displayName'] ?? ($node['player']['fullName'] ?? '')), '');
            }
            if ($playerName !== '') {
                $teamName = strtolower(trim((string) ($competitorNamesById[$teamId] ?? '')));
                if (strtolower($playerName) !== $teamName) {
                    $actorHints[$minute . '|' . $teamId . '|' . $kind] = $playerName;
                }
            }
        });

        $rows = [];
        $seen = [];
        $this->walk365Payload($payload, function ($node) use (&$rows, &$seen, $context, $competitorNamesById, $playerNamesById, $actorHints) {
            $incident = $this->normalize365FixtureIncident($node, $context);
            if (!$incident) {
                return;
            }
            $teamId = (int) arr_get($incident, 'team.id', 0);
            $teamName = $this->extract365Text(arr_get($incident, 'team.name', ''), '');
            if ($teamName === '' && $teamId > 0 && isset($competitorNamesById[$teamId])) {
                $incident['team']['name'] = (string) $competitorNamesById[$teamId];
            }
            $playerId = (int) arr_get($incident, 'player.id', 0);
            $playerName = $this->extract365Text(arr_get($incident, 'player.name', ''), '');
            if ($playerName === '' && $playerId > 0 && isset($playerNamesById[$playerId])) {
                $incident['player']['name'] = (string) $playerNamesById[$playerId];
                $playerName = (string) $playerNamesById[$playerId];
            }
            if ($playerName === '') {
                $kind = $this->classify365IncidentKind((string) arr_get($incident, 'type', ''), (string) arr_get($incident, 'detail', ''));
                $hintKey = ((int) arr_get($incident, 'time.elapsed', 0)) . '|' . $teamId . '|' . $kind;
                if (isset($actorHints[$hintKey])) {
                    $incident['player']['name'] = (string) $actorHints[$hintKey];
                }
            }
            $assistId = (int) arr_get($incident, 'assist.id', 0);
            $assistName = $this->extract365Text(arr_get($incident, 'assist.name', ''), '');
            if ($assistName === '' && $assistId > 0 && isset($playerNamesById[$assistId])) {
                $incident['assist']['name'] = (string) $playerNamesById[$assistId];
            }

            $playerNameSig = trim((string) arr_get($incident, 'player.name', ''));
            $assistNameSig = trim((string) arr_get($incident, 'assist.name', ''));
            $sigParts = [
                arr_get($incident, 'time.elapsed', 0),
                arr_get($incident, 'time.extra', 0),
                arr_get($incident, 'team.id', 0),
                arr_get($incident, 'type', ''),
                arr_get($incident, 'detail', ''),
            ];
            if ($playerNameSig !== '' || $assistNameSig !== '') {
                $sigParts[] = $playerNameSig;
                $sigParts[] = $assistNameSig;
            }
            $sig = md5(json_encode($sigParts));
            if (isset($seen[$sig])) {
                return;
            }
            $seen[$sig] = true;
            $rows[] = $incident;
        });
        usort($rows, static function ($a, $b) {
            $aMinute = (int) arr_get($a, 'time.elapsed', 0);
            $bMinute = (int) arr_get($b, 'time.elapsed', 0);
            if ($aMinute === $bMinute) {
                return strcmp((string) arr_get($a, 'type', ''), (string) arr_get($b, 'type', ''));
            }
            return $aMinute <=> $bMinute;
        });
        if (empty($rows)) {
            return [];
        }

        $bestByCore = [];
        foreach ($rows as $row) {
            $coreKey = md5(json_encode([
                (int) arr_get($row, 'time.elapsed', 0),
                (int) arr_get($row, 'time.extra', 0),
                (int) arr_get($row, 'team.id', 0),
                strtolower(trim((string) arr_get($row, 'type', ''))),
                strtolower(trim((string) arr_get($row, 'detail', ''))),
            ]));
            if (!isset($bestByCore[$coreKey])) {
                $bestByCore[$coreKey] = $row;
                continue;
            }
            $current = (array) $bestByCore[$coreKey];
            if ($this->incidentRichnessScore($row) > $this->incidentRichnessScore($current)) {
                $bestByCore[$coreKey] = $row;
            }
        }

        $rows = array_values($bestByCore);
        usort($rows, static function ($a, $b) {
            $aMinute = (int) arr_get($a, 'time.elapsed', 0);
            $bMinute = (int) arr_get($b, 'time.elapsed', 0);
            if ($aMinute === $bMinute) {
                $cmpType = strcmp((string) arr_get($a, 'type', ''), (string) arr_get($b, 'type', ''));
                if ($cmpType !== 0) {
                    return $cmpType;
                }
                return strcmp((string) arr_get($a, 'player.name', ''), (string) arr_get($b, 'player.name', ''));
            }
            return $aMinute <=> $bMinute;
        });

        return $rows;
    }

    private function fetch365GameStatsPayload($fixtureId)
    {
        $fixtureId = (int) $fixtureId;
        if ($fixtureId <= 0) {
            return [];
        }
        $cacheKey = '365:game:stats:' . $fixtureId;
        if ($this->cache) {
            $cached = $this->cache->get($cacheKey);
            if (is_array($cached)) {
                return $cached;
            }
            $stale = $this->cache->getStale($cacheKey);
            if (is_array($stale)) {
                return $stale;
            }
        }
        $query = [
            'appTypeId' => $this->scores365AppTypeId,
            'langId' => $this->scores365LangId,
            'timezoneName' => $this->timezone,
            'userCountryId' => $this->scores365UserCountryId,
            'games' => $fixtureId,
        ];
        $json = $this->request365Json($this->scores365Base . '/game/stats/', $query, '/365/game/stats');
        if ($this->cache && is_array($json) && !empty($json)) {
            $this->cache->set($cacheKey, $json, 180);
        }
        return is_array($json) ? $json : [];
    }

    private function extract365FixtureStatistics($context)
    {
        $payload = (array) ($context['payload'] ?? []);
        $pairs = [];
        $fixture = (array) ($context['fixture'] ?? []);
        $homeId = (int) arr_get($fixture, 'teams.home.id', 0);
        $awayId = (int) arr_get($fixture, 'teams.away.id', 0);

        $this->walk365Payload($payload, function ($node) use (&$pairs, $homeId, $awayId) {
            $typeId = (int) ($node['typeId'] ?? 0);
            $label = $this->extract365Text($node['name'] ?? ($node['type'] ?? ($node['label'] ?? ($node['title'] ?? ($node['statName'] ?? ($node['displayName'] ?? ($node['attribute'] ?? ($node['metric'] ?? ''))))))), '');
            if ($typeId === 1 || strcasecmp($label, 'possession') === 0) {
                $label = 'Ball Possession';
            }
            if ($label === '') {
                $label = $this->extract365Text($node['statTypeName'] ?? ($node['typeName'] ?? ''), '');
            }
            if ($label === '') {
                return;
            }

            if (isset($node['home']) || isset($node['away']) || isset($node['homeValue']) || isset($node['awayValue']) || isset($node['homeCompetitorValue']) || isset($node['awayCompetitorValue'])) {
                $this->add365StatPair($pairs, $label, $node['home'] ?? '-', $node['away'] ?? '-');
                if (!isset($node['home']) && !isset($node['away'])) {
                    $this->add365StatPair(
                        $pairs,
                        $label,
                        $node['homeValue'] ?? ($node['homeCompetitorValue'] ?? '-'),
                        $node['awayValue'] ?? ($node['awayCompetitorValue'] ?? '-')
                    );
                }
                return;
            }
            if (isset($node['values']) && is_array($node['values']) && count($node['values']) >= 2) {
                $values = array_values((array) $node['values']);
                $this->add365StatPair($pairs, $label, $values[0] ?? '-', $values[1] ?? '-');
                return;
            }
            if (isset($node['competitors']) && is_array($node['competitors'])) {
                $homeValue = null;
                $awayValue = null;
                foreach ((array) $node['competitors'] as $statNode) {
                    if (!is_array($statNode)) {
                        continue;
                    }
                    $teamId = (int) ($statNode['competitorId'] ?? $statNode['teamId'] ?? $statNode['id'] ?? 0);
                    $value = $statNode['value'] ?? $statNode['statValue'] ?? $statNode['displayValue'] ?? null;
                    if ($teamId > 0 && $teamId === $homeId) {
                        $homeValue = $value;
                    } elseif ($teamId > 0 && $teamId === $awayId) {
                        $awayValue = $value;
                    } elseif ($homeValue === null) {
                        $homeValue = $value;
                    } else {
                        $awayValue = $value;
                    }
                }
                if ($homeValue !== null || $awayValue !== null) {
                    $this->add365StatPair($pairs, $label, $homeValue ?? '-', $awayValue ?? '-');
                }
            }

            $value = $node['value'] ?? $node['statValue'] ?? $node['displayValue'] ?? $node['val'] ?? null;
            if ($value === null || $value === '') {
                return;
            }
            $teamId = (int) ($node['competitorId'] ?? $node['teamId'] ?? $node['id'] ?? 0);
            $teamNum = (int) ($node['competitorNum'] ?? $node['teamNum'] ?? 0);
            $side = null;
            if ($teamId > 0 && $teamId === $homeId) {
                $side = 'home';
            } elseif ($teamId > 0 && $teamId === $awayId) {
                $side = 'away';
            } elseif ($teamNum === 1) {
                $side = 'home';
            } elseif ($teamNum === 2) {
                $side = 'away';
            }
            if ($side !== null) {
                if (!isset($pairs[$label])) {
                    $pairs[$label] = ['home' => '-', 'away' => '-'];
                }
                $pairs[$label][$side] = is_scalar($value) ? (string) $value : '-';
            }
        });

        if (empty($pairs)) {
            return [];
        }

        $homeTeam = (array) arr_get($fixture, 'teams.home', []);
        $awayTeam = (array) arr_get($fixture, 'teams.away', []);
        $homeStats = [];
        $awayStats = [];
        foreach ($pairs as $label => $pair) {
            $homeStats[] = ['type' => $label, 'value' => (string) ($pair['home'] ?? '-')];
            $awayStats[] = ['type' => $label, 'value' => (string) ($pair['away'] ?? '-')];
        }

        return [
            ['team' => ['id' => (int) ($homeTeam['id'] ?? 0), 'name' => (string) ($homeTeam['name'] ?? 'Home'), 'logo' => (string) ($homeTeam['logo'] ?? ''), 'winner' => null], 'statistics' => $homeStats],
            ['team' => ['id' => (int) ($awayTeam['id'] ?? 0), 'name' => (string) ($awayTeam['name'] ?? 'Away'), 'logo' => (string) ($awayTeam['logo'] ?? ''), 'winner' => null], 'statistics' => $awayStats],
        ];
    }

    private function extract365FixtureLineups($context)
    {
        $payload = (array) ($context['payload'] ?? []);
        $fixture = (array) ($context['fixture'] ?? []);
        $teams = [
            'home' => (array) arr_get($fixture, 'teams.home', []),
            'away' => (array) arr_get($fixture, 'teams.away', []),
        ];
        $rawSets = [
            'home' => ['formation' => '', 'startXI' => [], 'substitutes' => [], 'coach' => []],
            'away' => ['formation' => '', 'startXI' => [], 'substitutes' => [], 'coach' => []],
        ];

        $membersById = [];
        $srcMembers = $payload['members'] ?? ($payload['game']['members'] ?? []);
        foreach ((array) $srcMembers as $m) {
            $mid = (int) ($m['id'] ?? 0);
            if ($mid > 0) {
                $membersById[$mid] = $m;
            }
        }

        $this->walk365Payload($payload, function ($node) use (&$rawSets, $teams, $membersById) {
            $node = is_array($node) ? $node : [];

            if (isset($node['homeLineup']) || isset($node['homeLineups']) || isset($node['homeStartingLineup']) || isset($node['homeStartingXI'])) {
                $this->assign365RawLineupSet($rawSets, 'home', (array) ($node['homeLineup'] ?? $node['homeLineups'] ?? $node['homeStartingLineup'] ?? $node['homeStartingXI'] ?? []), $membersById);
            }
            if (isset($node['awayLineup']) || isset($node['awayLineups']) || isset($node['awayStartingLineup']) || isset($node['awayStartingXI'])) {
                $this->assign365RawLineupSet($rawSets, 'away', (array) ($node['awayLineup'] ?? $node['awayLineups'] ?? $node['awayStartingLineup'] ?? $node['awayStartingXI'] ?? []), $membersById);
            }
            
            if (isset($node['homeCompetitor']) && is_array($node['homeCompetitor'])) {
                $this->assign365RawLineupSet($rawSets, 'home', (array) $node['homeCompetitor'], $membersById);
            }
            if (isset($node['awayCompetitor']) && is_array($node['awayCompetitor'])) {
                $this->assign365RawLineupSet($rawSets, 'away', (array) $node['awayCompetitor'], $membersById);
            }
            if (isset($node['homeCompetitorLineup']) || isset($node['homeCompetitorLineups'])) {
                $this->assign365RawLineupSet($rawSets, 'home', (array) ($node['homeCompetitorLineup'] ?? $node['homeCompetitorLineups'] ?? []), $membersById);
            }
            if (isset($node['awayCompetitorLineup']) || isset($node['awayCompetitorLineups'])) {
                $this->assign365RawLineupSet($rawSets, 'away', (array) ($node['awayCompetitorLineup'] ?? $node['awayCompetitorLineups'] ?? []), $membersById);
            }
            if (isset($node['lineups']) && is_array($node['lineups'])) {
                foreach ((array) $node['lineups'] as $idx => $lineupNode) {
                    if (!is_array($lineupNode)) continue;
                    $lnTeam = $this->extract365TeamNode($lineupNode);
                    if ((int)($lnTeam['id'] ?? 0) === (int)($teams['home']['id'] ?? 0)) {
                        $this->assign365RawLineupSet($rawSets, 'home', $lineupNode, $membersById);
                    } elseif ((int)($lnTeam['id'] ?? 0) === (int)($teams['away']['id'] ?? 0)) {
                        $this->assign365RawLineupSet($rawSets, 'away', $lineupNode, $membersById);
                    } else {
                        $num = (int)($lineupNode['competitorNum'] ?? $lineupNode['teamNum'] ?? 0);
                        if ($num === 1 || $idx === 0) $this->assign365RawLineupSet($rawSets, 'home', $lineupNode, $membersById);
                        elseif ($num === 2 || $idx === 1) $this->assign365RawLineupSet($rawSets, 'away', $lineupNode, $membersById);
                    }
                }
            }
        });

        $out = [];
        foreach (['home', 'away'] as $side) {
            $teamId = (int) ($teams[$side]['id'] ?? 0);
            $teamName = (string) ($teams[$side]['name'] ?? ucfirst($side));
            $startXI = $this->normalize365LineupSet($rawSets[$side]['startXI'], $teamId, $teamName);
            $subs = $this->normalize365LineupSet($rawSets[$side]['substitutes'], $teamId, $teamName);
            if (empty($startXI) && empty($subs)) continue;
            
            $coachNode = (array) ($rawSets[$side]['coach'] ?? []);
            $out[] = [
                'team' => ['id' => $teamId, 'name' => $teamName, 'logo' => (string) ($teams[$side]['logo'] ?? '')],
                'formation' => (string) ($rawSets[$side]['formation'] ?? ''),
                'startXI' => $startXI,
                'substitutes' => $subs,
                'coach' => ['id' => (int) ($coachNode['id'] ?? 0), 'name' => trim((string)($coachNode['name'] ?? $coachNode['fullName'] ?? ''))],
            ];
        }
        return $out;
    }

    private function find365LastUpdateId($payload)
    {
        $payload = is_array($payload) ? $payload : [];
        $stack = [$payload];
        while (!empty($stack)) {
            $node = array_pop($stack);
            if (!is_array($node)) continue;
            foreach (['lastUpdateId', 'latestUpdateId', 'updateId'] as $k) {
                if (isset($node[$k]) && is_numeric($node[$k])) {
                    $id = (int) $node[$k];
                    if ($id > 0) return $id;
                }
            }
            foreach ($node as $v) { if (is_array($v)) $stack[] = $v; }
        }
        return 0;
    }

    private function fetch365GamePayloadWithLastUpdate($fixtureId, $lastUpdateId)
    {
        $query = array_merge($this->request365DefaultQuery(), ['gameId' => (int)$fixtureId, 'lastUpdateId' => (int)$lastUpdateId]);
        return $this->request365Json($this->scores365Base . '/game/', $query, '/365/game-update');
    }

    private function buildFixturePlayersFromLineupsAndEvents($fixture, $lineups, $events)
    {
        $rows = [];
        foreach ((array)$lineups as $lineup) {
            $team = (array)($lineup['team'] ?? []);
            $teamId = (int)($team['id'] ?? 0);
            if ($teamId <= 0) continue;
            $bucket = [];
            foreach (['startXI', 'substitutes'] as $group) {
                foreach ((array)($lineup[$group] ?? []) as $entry) {
                    $player = (array)($entry['player'] ?? []);
                    $playerId = (int)($player['id'] ?? 0);
                    $name = trim((string)($player['name'] ?? ''));
                    if ($name === '') continue;
                    $bucket[$playerId] = [
                        'player' => ['id' => $playerId, 'name' => $name, 'photo' => (string)($player['photo'] ?? '')],
                        'statistics' => [[
                            'team' => ['id' => $teamId, 'name' => (string)($team['name'] ?? ''), 'logo' => (string)($team['logo'] ?? '')],
                            'league' => ['id' => (int)arr_get($fixture, 'league.id', 0), 'name' => (string)arr_get($fixture, 'league.name', ''), 'logo' => (string)arr_get($fixture, 'league.logo', ''), 'season' => (int)date('Y')],
                            'games' => ['appearences' => 1, 'lineups' => $group === 'startXI' ? 1 : 0, 'minutes' => 0, 'number' => $player['number'] ?? null, 'position' => (string)($player['pos'] ?? '')],
                            'substitutes' => ['in' => 0, 'out' => 0, 'bench' => $group === 'substitutes' ? 1 : 0],
                            'goals' => ['total' => 0, 'assists' => 0],
                            'cards' => ['yellow' => 0, 'red' => 0],
                        ]]
                    ];
                }
            }
            // Simple event application
            foreach ((array)$events as $ev) {
                if ((int)arr_get($ev, 'team.id', 0) !== $teamId) continue;
                $pid = (int)arr_get($ev, 'player.id', 0);
                if ($pid > 0 && isset($bucket[$pid])) {
                    $type = strtolower((string)arr_get($ev, 'type', ''));
                    if ($type === 'goal') $bucket[$pid]['statistics'][0]['goals']['total']++;
                    if (str_contains($type, 'card')) $bucket[$pid]['statistics'][0]['cards'][$type === 'red_card' ? 'red' : 'yellow']++;
                }
            }
            $rows[] = ['team' => $team, 'players' => array_values($bucket)];
        }
        return $rows;
    }

    private function fetch365GameH2HPayload($fixtureId)
    {
        $query = array_merge($this->request365DefaultQuery(), ['gameId' => (int)$fixtureId, 'addMainOdds' => 'true']);
        return $this->request365Json($this->scores365Base . '/games/h2h/', $query, '/365/games/h2h');
    }

    private function classify365IncidentKind($type, $detail)
    {
        $t = strtolower(trim((string)$type));
        $d = strtolower(trim((string)$detail));
        if ($t === 'goal' || str_contains($d, 'goal')) return 'goal';
        if (str_contains($d, 'yellow')) return 'card';
        if (str_contains($d, 'red')) return 'card';
        if ($t === 'subst' || str_contains($d, 'substitution')) return 'subst';
        return 'other';
    }

    private function normalize365FixtureIncident($node, $context)
    {
        $node = is_array($node) ? $node : [];
        if (!isset($node['minute']) && !isset($node['time'])) return null;
        $type = $this->extract365Text($node['type'] ?? ($node['incidentType'] ?? ''), '');
        if ($type === '') return null;
        return [
            'time' => ['elapsed' => (int)($node['minute'] ?? $node['time']['elapsed'] ?? 0), 'extra' => (int)($node['extraTime'] ?? 0)],
            'team' => ['id' => (int)($node['competitorId'] ?? 0), 'name' => ''],
            'player' => ['id' => (int)($node['playerId'] ?? 0), 'name' => ''],
            'assist' => ['id' => (int)($node['assistPlayerId'] ?? 0), 'name' => ''],
            'type' => $type,
            'detail' => $this->extract365Text($node['detail'] ?? '', ''),
        ];
    }

    private function incidentRichnessScore($incident)
    {
        $score = 0;
        if ((int)arr_get($incident, 'player.id', 0) > 0) $score += 2;
        if (trim((string)arr_get($incident, 'player.name', '')) !== '') $score += 1;
        if ((int)arr_get($incident, 'assist.id', 0) > 0) $score += 1;
        return $score;
    }

    private function normalize365LineupSet($source, $teamId, $teamName)
    {
        $out = [];
        foreach ((array)$source as $row) {
            $p = $this->normalize365LineupPlayer($row, $teamId, $teamName);
            if ($p) $out[] = $p;
        }
        return $out;
    }

    private function assign365RawLineupSet(&$rawSets, $side, $node, $membersById)
    {
        $node = is_array($node) ? $node : [];
        if (isset($node['formation'])) $rawSets[$side]['formation'] = $node['formation'];
        if (isset($node['members']) && is_array($node['members'])) {
            foreach ($node['members'] as $m) {
                $status = (int)($m['status'] ?? 0);
                if ($status === 1) $rawSets[$side]['startXI'][] = $m;
                elseif ($status === 2) $rawSets[$side]['substitutes'][] = $m;
            }
        }
    }

    private function walk365Payload($node, $visitor)
    {
        $stack = [is_array($node) ? $node : []];
        while (!empty($stack)) {
            $curr = array_pop($stack);
            if (!is_array($curr)) continue;
            $visitor($curr);
            foreach ($curr as $v) { if (is_array($v)) $stack[] = $v; }
        }
    }

    private function extract365FixtureOdds($game)
    {
        return []; // Simplified for now
    }

    private function add365StatPair(&$pairs, $label, $home, $away)
    {
        $pairs[$label] = ['home' => $home, 'away' => $away];
    }

    private function normalize365StatLabel($label)
    {
        return $label;
    }
}