protected function health_core($from_secord, $to_secord)
{
$stepNum = Variables::getStepNum();
$period_secord = $from_secord - $to_secord;
$step_secord = (int) ($period_secord / $stepNum);
$now = time();
#_tp means time point.
$beforebefore_tp = $now - $from_secord;
$before_tp = $now - $to_secord;
$account_time = array();
$usage_rate = array('success' => 0, 'all' => 0);
$usage_rate_exact = array('success' => 0, 'all' => 0);
$aliving = array();
$codedist = array(300 => array(), 3600 => array(), 14400 => array(), 'MORE' => array());
$aset = array();
$codeset = array();
$slist = Account::period($beforebefore_tp, $before_tp);
$total = 0.0;
$interval = array();
$last = array();
$interval_count = array();
foreach ($slist as $account) {
$username = $account['username'];
$time = $account['time'];
$code = $account['code'];
if ($code == -1) {
$usage_rate['all'] += 1;
if (isset($last[$username])) {
$interval[$username] += $last[$username] - $time;
$last[$username] = $time;
$interval_count[$username] += 1;
} else {
$interval[$username] = 0;
$last[$username] = $time;
$interval_count[$username] = 0;
}
} elseif ($code == 0) {
$usage_rate['success'] += 1;
}
if (isset($aset[$username])) {
if ($code == -1) {
unset($aset[$username]);
unset($codeset[$username]);
$usage_rate_exact['all'] += 1;
} elseif ($code == 0) {
$keep = $aset[$username] - $time;
$account_time[] = $keep;
$total += $keep;
$usage_rate_exact['success'] += 1;
if ($keep <= 300) {
$keep = 300;
} elseif ($keep <= 3600) {
$keep = 3600;
} elseif ($keep <= 14400) {
$keep = 14400;
} else {
$keep = 'MORE';
}
if (isset($codedist[$keep][$codeset[$username]])) {
$codedist[$keep][$codeset[$username]] += 1;
} else {
$codedist[$keep][$codeset[$username]] = 1;
}
} else {
return redirect('/');
}
} else {
if ($code == -1) {
continue;
} elseif ($code == 0) {
$aliving[$username] = Variables::secordtoHMS($now - $time);
} else {
$aset[$username] = $time;
$codeset[$username] = $code;
}
}
}
$res = Variables::chartjs_line_one_inited_with_timedist('account');
foreach ($account_time as $time) {
$id = Variables::timedist_getindex($time);
$res['datasets'][0]['data'][$id] += 1;
}
$res = json_encode($res);
$all_interval = 0;
$all_interval_count = 0;
foreach ($interval as $username => $alltime) {
$all_interval += $alltime;
$all_interval_count += $interval_count[$username];
}
if ($all_interval_count != 0) {
$ave_interval = Variables::secordtoHMS($all_interval / $all_interval_count);
} else {
$ave_interval = 0;
}
$sus = $usage_rate['success'];
$all = $usage_rate['all'];
$sus_e = $usage_rate_exact['success'];
$all_e = $usage_rate_exact['all'];
if ($all != 0) {
$value = number_format(100 * $sus / $all, 2);
} else {
$value = 0;
}
if (count($account_time)) {
$ave = Variables::secordtoHMS($total / count($account_time));
} else {
$ave = 0;
}
$usage = "{$sus}" . '/' . "{$all}" . ' (' . "{$sus_e}" . '/' . "{$all_e}" . ') ' . "{$value}" . '%. Average reuse interval: ' . "{$ave_interval}" . '. Average alive duration: ' . "{$ave}" . '.';
$cnt = count($aliving);
$usage .= " Aliving account: {$cnt}.";
$code_res_a = array();
$paes = Variables::paerror();
foreach ($codedist as $time => $codes) {
$rest = Variables::chartjs_line_one('one');
arsort($codes);
foreach ($codes as $code => $count) {
$rest['labels'][] = $paes[$code];
$rest['datasets'][0]['data'][] = $count;
}
$code_res_a[$time] = json_encode($rest);
}
$url = action('AccountController@hstep', ['']);
return compact('res', 'code_res_a', 'from_secord', 'to_secord', 'usage', 'aliving', 'url');
}
public function errortype()
{
$paes = Variables::paerror();
ksort($paes);
return view('proxy.errortype', compact('paes'));
}