Created
February 15, 2021 09:41
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| function sleepTracker($heartRateLog) { | |
| $res = [0,0,0,0,0,0]; | |
| $awake = 0; | |
| $rem = 0; | |
| $ls = 0; | |
| $ds = 0; | |
| foreach ($heartRateLog as $h) { | |
| if ($h >= 90 && $h <= 100) { | |
| $awake++; | |
| } | |
| else if ($h >= 60 && $h <= 89) { | |
| $rem++; | |
| } | |
| else if ($h >= 50 && $h <= 59) { | |
| $ls++; | |
| } | |
| else if ($h >= 40 && $h <= 49) { | |
| $ds++; | |
| } | |
| } | |
| $sleep = count($heartRateLog) - $awake; | |
| $score = 100; | |
| $text = ''; | |
| if ($sleep <= 120 || $sleep >= 600) { | |
| $score = 40; | |
| } | |
| else if($sleep == 480) { | |
| $score = 100; | |
| } | |
| else if ($sleep > 120 && $sleep < 360) { | |
| //[40;60]; | |
| $score = (int) (40 + (($sleep - 120) * (60 - 40)) / (360 - 120)); | |
| } | |
| else if ($sleep >= 360 && $sleep < 480) { | |
| //[60;100]; | |
| $score = (int) (60 + (($sleep - 360) * (100 - 60)) / (480 - 360)); | |
| } | |
| else if ($sleep > 480 && $sleep < 540) { | |
| //[100;60]; | |
| $score = (int) (100 - (($sleep - 480) * (100 - 60)) / (540 - 480)); | |
| } | |
| else if ($sleep >= 540 && $sleep < 600) { | |
| //[60;40]; | |
| $score = (int) (60 - (($sleep - 540) * (60 - 40)) / (600 - 540)); | |
| } | |
| if ($score < 60) { | |
| $text = 'poor'; | |
| } | |
| else if ($score >= 60 && $score <= 79) { | |
| $text = 'fair'; | |
| } | |
| else if ($score >= 80 && $score <= 94) { | |
| $text = 'good'; | |
| } | |
| else if ($score >= 95 && $score <= 100) { | |
| $text = 'excellent'; | |
| } | |
| $res[0] = convertToHoursMins($awake, '%02dh%02dm'); | |
| $res[1] = convertToHoursMins($rem, '%02dh%02dm'); | |
| $res[2] = convertToHoursMins($ls, '%02dh%02dm'); | |
| $res[3] = convertToHoursMins($ds, '%02dh%02dm'); | |
| $res[4] = convertToHoursMins($sleep, '%02dh%02dm'); | |
| $res[5] = $score . ':' . $text; | |
| return $res; | |
| } | |
| function convertToHoursMins($time, $format = '%02d:%02d') { | |
| if ($time < 1) { | |
| return; | |
| } | |
| $hours = floor($time / 60); | |
| $minutes = ($time % 60); | |
| return sprintf($format, $hours, $minutes); | |
| } |
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