hashbro
448 lines
16 KiB
PHP
448 lines
16 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\AnalyticsDailyDim;
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use App\Models\Device;
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use App\Models\PageVisit;
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use App\Models\User;
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use App\Support\AgentScope;
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use Carbon\Carbon;
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use Illuminate\Support\Facades\DB;
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class AnalyticsReportService
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{
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public function __construct(
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private readonly DailyReportService $reports,
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private readonly DashboardStatsService $dashboard,
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) {}
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/**
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* @param array{date_from?: string, date_to?: string, date_range?: string, range?: string, agent_user_id?: ?int} $filters
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* @return array{
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* from: string,
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* to: string,
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* computed_at: ?string,
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* survival: array{avg_seconds: int|null, avg_label: string, devices: int},
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* survival_wallet: array{avg_seconds: int|null, avg_label: string, devices: int},
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* by_os: list<array{label: string, uv: int, pct: float}>,
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* by_ios_version: list<array{label: string, uv: int, pct: float}>,
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* by_device_ios_version: list<array{label: string, count: int, pct: float}>,
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* control_by_version: list<array{label: string, effective_uv: int, devices: int, pct: float|null}>
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* }
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*/
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public function collect(?User $agent, array $filters = []): array
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{
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[$from, $to] = $this->reports->resolveBounds($filters);
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$agentUserId = $this->reports->resolveAgentUserId($agent, $filters);
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$this->ensureCached($from, $to, $agentUserId);
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return $this->present($from, $to, $agentUserId);
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}
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public function rebuild(?Carbon $from = null, ?Carbon $to = null, ?int $agentUserId = null): int
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{
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[$from, $to] = $from !== null && $to !== null
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? [$from->copy()->startOfDay(), $to->copy()->endOfDay()]
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: $this->reports->window();
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$scope = DailyReportService::scopeKey($agentUserId);
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$now = Carbon::now();
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$days = 0;
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$cursor = $from->copy()->startOfDay();
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$end = $to->copy()->startOfDay();
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while ($cursor->lte($end)) {
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$this->rebuildDay($cursor, $scope, $agentUserId, $now);
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$days++;
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$cursor->addDay();
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}
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return $days;
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}
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private function ensureCached(Carbon $from, Carbon $to, ?int $agentUserId): void
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{
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$scope = DailyReportService::scopeKey($agentUserId);
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$expected = (int) $from->copy()->startOfDay()->diffInDays($to->copy()->startOfDay()) + 1;
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$have = $this->cachedDays($scope, AnalyticsDailyDim::KIND_SURVIVAL, $from, $to);
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$haveWallet = $this->cachedDays($scope, AnalyticsDailyDim::KIND_SURVIVAL_WALLET, $from, $to);
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if ($have < $expected || $haveWallet < $expected) {
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$this->rebuild($from, $to, $agentUserId);
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return;
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}
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$today = Carbon::now()->toDateString();
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if ($from->toDateString() > $today || $to->toDateString() < $today) {
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return;
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}
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$row = AnalyticsDailyDim::query()
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->where('scope_key', $scope)
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->where('kind', AnalyticsDailyDim::KIND_SURVIVAL)
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->where('stat_date', $today)
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->first();
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if ($row === null || $row->computed_at === null || $row->computed_at->lt(Carbon::now()->subMinutes(DailyReportService::TODAY_STALE_MINUTES))) {
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$this->rebuild(Carbon::now()->startOfDay(), Carbon::now()->endOfDay(), $agentUserId);
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}
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}
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private function rebuildDay(Carbon $day, string $scope, ?int $agentUserId, Carbon $now): void
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{
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$from = $day->copy()->startOfDay();
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$to = $day->copy()->endOfDay();
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$date = $day->toDateString();
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$rows = $this->aggregateDay($from, $to, $agentUserId);
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AnalyticsDailyDim::query()
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->where('scope_key', $scope)
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->where('stat_date', $date)
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->delete();
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foreach ($rows as $row) {
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AnalyticsDailyDim::query()->create([
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'stat_date' => $date,
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'scope_key' => $scope,
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'kind' => $row['kind'],
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'dim' => $row['dim'],
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'uv' => $row['uv'],
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'effective_uv' => $row['effective_uv'],
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'devices' => $row['devices'],
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'seconds_sum' => $row['seconds_sum'],
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'computed_at' => $now,
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]);
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}
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}
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/**
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* @return list<array{kind: string, dim: string, uv: int, effective_uv: int, devices: int, seconds_sum: int}>
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*/
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private function aggregateDay(Carbon $from, Carbon $to, ?int $agentUserId): array
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{
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$out = [];
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$effectiveSql = $this->dashboard->effectiveVisitSql();
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$versionExpr = $this->versionDimSql('os_version');
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$visits = PageVisit::query();
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AgentScope::applyChannelIdAgentUserFilter($visits, $agentUserId);
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$visits->whereBetween('created_at', [$from, $to]);
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$osRows = (clone $visits)
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->selectRaw("CASE WHEN os = 'iOS' THEN 'iOS' ELSE '其他' END as dim, COUNT(DISTINCT client_uid) as uv")
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->groupByRaw("CASE WHEN os = 'iOS' THEN 'iOS' ELSE '其他' END")
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->get();
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foreach ($osRows as $row) {
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$out[] = $this->dimRow(
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AnalyticsDailyDim::KIND_VISIT_OS,
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(string) $row->dim,
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(int) $row->uv,
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);
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}
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$versionRows = (clone $visits)
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->where('os', 'iOS')
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->selectRaw(
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"{$versionExpr} as dim, COUNT(DISTINCT client_uid) as uv, COUNT(DISTINCT CASE WHEN ({$effectiveSql}) THEN client_uid END) as effective_uv"
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)
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->groupByRaw($versionExpr)
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->get();
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foreach ($versionRows as $row) {
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$out[] = $this->dimRow(
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AnalyticsDailyDim::KIND_VISIT_VERSION,
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$this->clipDim((string) $row->dim),
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(int) $row->uv,
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(int) $row->effective_uv,
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);
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}
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$devices = Device::query();
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AgentScope::applyAgentUserFilter($devices, $agentUserId);
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$devices->whereBetween('created_at', [$from, $to]);
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$deviceVersionExpr = $this->versionDimSql('ios_version');
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$deviceRows = (clone $devices)
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->selectRaw("{$deviceVersionExpr} as dim, COUNT(*) as cnt")
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->groupByRaw($deviceVersionExpr)
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->get();
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foreach ($deviceRows as $row) {
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$out[] = $this->dimRow(
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AnalyticsDailyDim::KIND_DEVICE_VERSION,
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$this->clipDim((string) $row->dim),
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0,
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0,
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(int) $row->cnt,
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);
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}
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$secondsExpr = $this->survivalSecondsSql();
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$survival = (clone $devices)
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->selectRaw("COUNT(*) as cnt, COALESCE(SUM({$secondsExpr}), 0) as seconds_sum")
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->first();
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$out[] = $this->dimRow(
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AnalyticsDailyDim::KIND_SURVIVAL,
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'',
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0,
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0,
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(int) ($survival?->cnt ?? 0),
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(int) ($survival?->seconds_sum ?? 0),
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);
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$walletSurvival = (clone $devices)
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->where('has_wallet', Device::WALLET_YES)
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->selectRaw("COUNT(*) as cnt, COALESCE(SUM({$secondsExpr}), 0) as seconds_sum")
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->first();
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$out[] = $this->dimRow(
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AnalyticsDailyDim::KIND_SURVIVAL_WALLET,
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'',
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0,
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0,
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(int) ($walletSurvival?->cnt ?? 0),
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(int) ($walletSurvival?->seconds_sum ?? 0),
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);
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return $out;
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}
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/**
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* @return array{
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* from: string,
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* to: string,
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* computed_at: ?string,
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* survival: array{avg_seconds: int|null, avg_label: string, devices: int},
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* survival_wallet: array{avg_seconds: int|null, avg_label: string, devices: int},
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* by_os: list<array{label: string, uv: int, pct: float}>,
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* by_ios_version: list<array{label: string, uv: int, pct: float}>,
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* by_device_ios_version: list<array{label: string, count: int, pct: float}>,
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* control_by_version: list<array{label: string, effective_uv: int, devices: int, pct: float|null}>
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* }
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*/
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private function present(Carbon $from, Carbon $to, ?int $agentUserId): array
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{
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$scope = DailyReportService::scopeKey($agentUserId);
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$rows = AnalyticsDailyDim::query()
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->where('scope_key', $scope)
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->whereBetween('stat_date', [$from->toDateString(), $to->toDateString()])
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->get();
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$osUv = [AnalyticsDailyDim::DIM_IOS => 0, AnalyticsDailyDim::DIM_OTHER => 0];
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$visitVersions = [];
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$visitEffective = [];
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$deviceVersions = [];
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$survivalDevices = 0;
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$survivalSeconds = 0;
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$walletDevices = 0;
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$walletSeconds = 0;
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$computedAt = null;
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foreach ($rows as $row) {
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if ($row->computed_at !== null && ($computedAt === null || $row->computed_at->gt($computedAt))) {
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$computedAt = $row->computed_at;
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}
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if ($row->kind === AnalyticsDailyDim::KIND_VISIT_OS) {
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$osUv[$row->dim] = ($osUv[$row->dim] ?? 0) + (int) $row->uv;
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} elseif ($row->kind === AnalyticsDailyDim::KIND_VISIT_VERSION) {
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$visitVersions[$row->dim] = ($visitVersions[$row->dim] ?? 0) + (int) $row->uv;
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$visitEffective[$row->dim] = ($visitEffective[$row->dim] ?? 0) + (int) $row->effective_uv;
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} elseif ($row->kind === AnalyticsDailyDim::KIND_DEVICE_VERSION) {
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$deviceVersions[$row->dim] = ($deviceVersions[$row->dim] ?? 0) + (int) $row->devices;
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} elseif ($row->kind === AnalyticsDailyDim::KIND_SURVIVAL) {
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$survivalDevices += (int) $row->devices;
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$survivalSeconds += (int) $row->seconds_sum;
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} elseif ($row->kind === AnalyticsDailyDim::KIND_SURVIVAL_WALLET) {
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$walletDevices += (int) $row->devices;
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$walletSeconds += (int) $row->seconds_sum;
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}
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}
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$osTotal = $osUv[AnalyticsDailyDim::DIM_IOS] + $osUv[AnalyticsDailyDim::DIM_OTHER];
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$visitUvSum = array_sum($visitVersions);
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$deviceTotal = array_sum($deviceVersions);
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$avgSeconds = $survivalDevices > 0 ? (int) round($survivalSeconds / $survivalDevices) : null;
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$walletAvgSeconds = $walletDevices > 0 ? (int) round($walletSeconds / $walletDevices) : null;
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$labels = array_values(array_unique([...array_keys($visitEffective), ...array_keys($deviceVersions)]));
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usort($labels, $this->versionSort(...));
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$control = [];
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foreach ($labels as $label) {
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$effectiveUv = (int) ($visitEffective[$label] ?? 0);
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$devices = (int) ($deviceVersions[$label] ?? 0);
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$control[] = [
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'label' => $label,
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'effective_uv' => $effectiveUv,
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'devices' => $devices,
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'pct' => $effectiveUv > 0 ? round($devices / $effectiveUv * 100, 1) : null,
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];
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}
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usort($control, function (array $a, array $b): int {
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return $b['effective_uv'] <=> $a['effective_uv']
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?: $b['devices'] <=> $a['devices']
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?: $this->versionSort($a['label'], $b['label']);
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});
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return [
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'from' => $from->toDateString(),
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'to' => $to->toDateString(),
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'computed_at' => $computedAt?->toDateTimeString(),
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'survival' => [
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'avg_seconds' => $avgSeconds,
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'avg_label' => $this->formatDuration($avgSeconds),
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'devices' => $survivalDevices,
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],
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'survival_wallet' => [
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'avg_seconds' => $walletAvgSeconds,
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'avg_label' => $this->formatDuration($walletAvgSeconds),
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'devices' => $walletDevices,
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],
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'by_os' => [
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$this->visitRow(AnalyticsDailyDim::DIM_IOS, $osUv[AnalyticsDailyDim::DIM_IOS], $osTotal),
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$this->visitRow(AnalyticsDailyDim::DIM_OTHER, $osUv[AnalyticsDailyDim::DIM_OTHER], $osTotal),
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],
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'by_ios_version' => $this->visitVersionRows($visitVersions, $visitUvSum),
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'by_device_ios_version' => $this->deviceVersionRows($deviceVersions, $deviceTotal),
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'control_by_version' => $control,
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];
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}
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/**
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* @param array<string, int> $versions
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* @return list<array{label: string, uv: int, pct: float}>
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*/
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private function visitVersionRows(array $versions, int $total): array
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{
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$labels = array_keys($versions);
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usort($labels, $this->versionSort(...));
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$rows = [];
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foreach ($labels as $label) {
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$uv = (int) $versions[$label];
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$rows[] = $this->visitRow($label, $uv, $total);
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}
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usort($rows, fn (array $a, array $b) => $b['uv'] <=> $a['uv'] ?: $this->versionSort($a['label'], $b['label']));
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return $rows;
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}
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/**
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* @param array<string, int> $versions
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* @return list<array{label: string, count: int, pct: float}>
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*/
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private function deviceVersionRows(array $versions, int $total): array
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{
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$labels = array_keys($versions);
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usort($labels, $this->versionSort(...));
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$rows = [];
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foreach ($labels as $label) {
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$count = (int) $versions[$label];
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$pct = $total > 0 ? round(($count / $total) * 100, 1) : 0.0;
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$rows[] = [
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'label' => $label,
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'count' => $count,
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'pct' => $pct,
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];
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}
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usort($rows, fn (array $a, array $b) => $b['count'] <=> $a['count'] ?: $this->versionSort($a['label'], $b['label']));
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return $rows;
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}
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/**
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* @return array{label: string, uv: int, pct: float}
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*/
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private function visitRow(string $label, int $uv, int $total): array
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{
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return [
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'label' => $label,
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'uv' => $uv,
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'pct' => $total > 0 ? round(($uv / $total) * 100, 1) : 0.0,
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];
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}
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/**
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* @return array{kind: string, dim: string, uv: int, effective_uv: int, devices: int, seconds_sum: int}
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*/
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private function dimRow(
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string $kind,
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string $dim,
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int $uv = 0,
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int $effectiveUv = 0,
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int $devices = 0,
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int $secondsSum = 0,
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): array {
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return [
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'kind' => $kind,
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'dim' => $dim,
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'uv' => $uv,
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'effective_uv' => $effectiveUv,
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'devices' => $devices,
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'seconds_sum' => $secondsSum,
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];
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}
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private function cachedDays(string $scope, string $kind, Carbon $from, Carbon $to): int
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{
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return AnalyticsDailyDim::query()
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->where('scope_key', $scope)
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->where('kind', $kind)
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->whereBetween('stat_date', [$from->toDateString(), $to->toDateString()])
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->count();
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}
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private function versionDimSql(string $column): string
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{
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return "CASE WHEN {$column} IS NULL OR TRIM({$column}) = '' THEN '未知' ELSE TRIM({$column}) END";
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}
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private function survivalSecondsSql(): string
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{
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if (DB::connection()->getDriverName() === 'sqlite') {
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return "MAX(0, CAST(strftime('%s', updated_at) AS INTEGER) - CAST(strftime('%s', created_at) AS INTEGER))";
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}
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return 'GREATEST(0, TIMESTAMPDIFF(SECOND, created_at, updated_at))';
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}
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private function clipDim(string $dim): string
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{
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$dim = trim($dim);
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if ($dim === '') {
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return AnalyticsDailyDim::DIM_UNKNOWN;
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}
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return mb_substr($dim, 0, 64);
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}
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private function versionSort(string $a, string $b): int
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{
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if ($a === AnalyticsDailyDim::DIM_UNKNOWN) {
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return $b === AnalyticsDailyDim::DIM_UNKNOWN ? 0 : 1;
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}
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if ($b === AnalyticsDailyDim::DIM_UNKNOWN) {
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return -1;
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}
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$cmp = version_compare($a, $b);
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return $cmp === 0 ? strcmp($a, $b) : $cmp;
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}
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private function formatDuration(?int $seconds): string
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{
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if ($seconds === null) {
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return '—';
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}
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$seconds = max(0, $seconds);
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if ($seconds < 60) {
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return $seconds.' 秒';
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}
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if ($seconds < 3600) {
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return intdiv($seconds, 60).' 分钟';
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}
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$days = intdiv($seconds, 86400);
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$hours = intdiv($seconds % 86400, 3600);
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$mins = intdiv($seconds % 3600, 60);
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if ($days > 0) {
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return $hours > 0 ? $days.' 天 '.$hours.' 小时' : $days.' 天';
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}
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return $mins > 0 ? $hours.' 小时 '.$mins.' 分钟' : $hours.' 小时';
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}
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}
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