<?php

$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "testing";
$conn = new mysqli($servername, $username, $password, $dbname);

$infoArray = new stdClass();
$infoArray->defs = [98, 34, 101, 97];
$infoArray->fwds = [212, 92];
$infoArray->gk = [74];
$infoArray->mid = [16, 409, 454, 453];
$infoArray->subs = [25, 38 ,228];
$infoArray->subGk = [260];
$captain_id = 212;
$vice_captain_id = 98;
$totalMoney = 100;


function checkPlayerHasPlayed($playtime) {
 	$playerHasPlayed = false;
 	if($playtime > 0) {
 		$playerHasPlayed = true;
 	}
 	return $playerHasPlayed;

 }

function isCaptain($playerId, $captain_id) {
 	 if($playerId == $captain_id)
 	 	return true;
 	 else
 	 	return false;
 }

 function isViceCaptain($playerId, $vice_captain_id) {
 	 if($playerId == $vice_captain_id)
 	 	return true;
 	 else
 	 	return false;
 }


 function getPointFromSubstitutePlayer( $pickedTeam, $allData, $count ) {
 	$pointsArray = array();
 	if($count > 0) {
		$subPlayers = $pickedTeam->subs;
	 	$subPlayersWithInfo = array();
	 	foreach ($subPlayers as $key => $id) {
	 		$key = array_search($id, array_column($allData, 'player_id'));
	 		if($allData[$key]) {
	 			$subPlayersWithInfo = $allData[$key];
	 			if(checkPlayerHasPlayed($subPlayersWithInfo['playing_time'])) {
	 				array_push($pointsArray, $subPlayersWithInfo['player_point']);
	 				if(count($pointsArray) > $count) {
	 					break;
	 				}
	 			}
	 		}

	 	}
 	}
 	return $pointsArray;
 }


 function getMetaData () {
 	$metadata =  array(
    	 'pickedTeam' =>array (
    				'defs' =>array(),
    				'mid' =>array(),
    				'fwds' =>array(),
    				'gk' =>array(),
				    'subs' => array(),
    	  			'subGk' => array()
    			)
    	);
    return $metadata;
 }
 // $availabLeBalance  = calculateInitialAvailableBalance($infoArray, $conn, $totalMoney) {;

 function generatePointsInfoArrayForAllUser($allData,$pickedTeamArray, $gameWeekArray , $captain_id, $vice_captain_id) {
	$pointFinalArrayStructure = array();
    $totalPointArray = array();
    $metadata = getMetaData();
    $users = [1 , 2];
    foreach($users as $key =>  $user){
    	$gameweek = 1;
		$gameWeekPlayerdata = _getPointsArray($allData, $pickedTeamArray, $captain_id, $vice_captain_id, $metadata, $gameweek);
		array_push($totalPointArray, $gameWeekPlayerdata['point']);
		$gameWeekPlayerdata['totalPoints'] =  $gameWeekPlayerdata['point'] + 25;
		array_push($pointFinalArrayStructure, $gameWeekPlayerdata);
	}
	$pointFinalArrayStructure['teamName'] =  'Royal Challengers Banglore';
	echo json_encode($pointFinalArrayStructure);
 }


 function generatePointsInfoArrayForAllGameWeek($allData,$pickedTeamArray, $gameWeekArray , $captain_id, $vice_captain_id) {
	$pointFinalArrayStructure = array();
    $totalPointArray = array();
    $metadata = getMetaData();
    foreach($gameWeekArray as $key =>  $gameweek){
		$gameWeekPlayerdata = _getPointsArray($allData, $pickedTeamArray, $captain_id, $vice_captain_id, $metadata, $gameweek);
		array_push($totalPointArray, $gameWeekPlayerdata['point']);
		array_push($pointFinalArrayStructure, $gameWeekPlayerdata);
	}
	$pointFinalArrayStructure['totalPoints'] =  array_sum($totalPointArray);
	$pointFinalArrayStructure['teamName'] =  'Royal Challengers Banglore';
	echo json_encode($pointFinalArrayStructure);
 }

  function _getPointsArray($allData, $pickedTeamArray, $captain_id, $vice_captain_id, $metadata, $gameweek) {
    $pointArray = array();
    $subsPointCount = 0;
  	foreach ($allData as $key => $row) {
		$playtime = $row['playing_time'];
		$playerId = $row['player_id'];
		$playerPoint = $row['player_point'];
		foreach($pickedTeamArray as $key => $value) {
			if(in_array($playerId, $value)){
	    	    $player['id'] = $playerId;
		   	 	$player['points'] = (float) $playerPoint;
			    if(isCaptain($playerId, $captain_id)) {
			    	$player['captain'] = true;
			    	$player['points'] = $player['points'] * 2;
			    }
			    else {
			    	$player['captain'] = false;
			    }

			    if(isViceCaptain($playerId, $vice_captain_id)){
			    	$player['is_vice_captain'] = true;
			    }
			    else {
			    	$player['is_vice_captain'] = false;
			    }
			    $substitute = false;
			    if(in_array($playerId, $pickedTeamArray->subs)) {
			    	array_push($metadata['pickedTeam']['subs'], $player);
			    	$substitute = true;
			    }
			    elseif(in_array($playerId, $pickedTeamArray->subGk)) {
			    	array_push($metadata['pickedTeam']['subGk'], $player);
			    	$substitute = true;
			    }
			    else
			        array_push($metadata['pickedTeam'][$key], $player);
		        $playerHasPlayed = checkPlayerHasPlayed($playtime);
			    if($playerHasPlayed && !$substitute) {
			    	 array_push($pointArray, $player['points']);
			    }
			    else if(!$playerHasPlayed && !$substitute) {
			    	$subsPointCount++ ;
			    }
		  	}
	 	}
	}
	$subPointArr = getPointFromSubstitutePlayer($pickedTeamArray, $allData ,$subsPointCount);
	$gameWeekPointArr =array_merge($pointArray, $subPointArr);
	$metadata['point'] = array_sum($gameWeekPointArr);
	$metadata['game_week'] = $gameweek;
	return $metadata;
  }

 function filterViceCaptain($v) {
 	return $v['is_vice_captain'];
 }

 function filterCaptain($v) {
 	return $v['captain'];
 }

 function array_find($needle, $haystack)
{
   foreach ($haystack as $item)
   {
      if (strpos($item, $needle) !== FALSE)
      {
         return $item;
         break;
      }
   }
}

 function decodePlayingTeam($pointFinalArrayStructure){
 	$finalArray = $pointFinalArrayStructure[0]['pickedTeam'];
	$newArray = array();
	$captain_id = null;
	$vice_captain_id = null;
	$singleMergedArray = array();
 	foreach ($finalArray as $key => $value) {
		$newArray[$key] = array_map(create_function('$o', 'return $o["id"];'), $value);
		foreach ($value as  $item) {
			array_push($singleMergedArray, $item);
		}
 	}
 	$captain_id_index = array_search(true, array_column($singleMergedArray, 'captain'));
 	$vice_captain_id_index = array_search(true, array_column($singleMergedArray, 'is_vice_captain'));
 	$data = array (
 			'pickedTeam' => json_encode($newArray),
 			'captain_id' => $singleMergedArray[$captain_id_index]['id'],
 			'vice_captain_id' =>  $singleMergedArray[$vice_captain_id_index]['id'],
 		);
 	return $data;
 }



 $sqlSel = "select * from players where game_week = 1";
 $results = $conn->query($sqlSel);
 $allData = mysqli_fetch_all ($results, MYSQLI_ASSOC);

 // genratePointsInfoArrayForAllUser($allData, $infoArray, $gameWeek = array(1), $captain_id, $vice_captain_id);
 generatePointsInfoArrayForAllGameWeek($allData, $infoArray, $gameWeek = array(1), $captain_id, $vice_captain_id);
 // calculateInitialAvailableBalance($allData, $infoArray, 100)


?>