<?php
namespace sammo\Command\General;

use \sammo\{
    DB, Util, JosaUtil, Session, KVStorage,
    General, 
    ActionLogger,
    GameConst, GameUnitConst,
    LastTurn,
    Command,
    ServConfig
};


use function \sammo\{
    getTechCall,
    tryUniqueItemLottery,
    getTechAbil
};

use \sammo\Constraint\Constraint;
use \sammo\Constraint\ConstraintHelper;


class che_징병 extends Command\GeneralCommand{
    /**
     * @var \sammo\GameUnitDetail $reqCrewType
     */
    static protected $actionName = '징병';
    static protected $costOffset = 1;
    static public $reqArg = true;

    static protected $defaultTrain;
    static protected $defaultAtmos;

    protected $reqCrew = 0;
    /** @var \sammo\GameUnitDetail */
    protected $reqCrewType;
    /** @var \sammo\GameUnitDetail */
    protected $currCrewType;
    
    static protected $isInitStatic = false;
    protected static function initStatic()
    {
        static::$defaultTrain = GameConst::$defaultTrainLow;
        static::$defaultAtmos = GameConst::$defaultAtmosLow;
    }

    protected function argTest():bool{
        if($this->arg === null){
            return false;
        }
        if(!key_exists('crewType', $this->arg)){
            return false;
        }
        if(!key_exists('amount', $this->arg)){
            return false;
        }
        $crewType = $this->arg['crewType'];
        $amount = $this->arg['amount'];

        if(!is_int($crewType)){
            return false;
        }
        if(!is_numeric($amount)){
            return false;
        }
        $amount = (int)$amount;

        if(GameUnitConst::byID($crewType) === null){
            return false;
        }
        if($amount < 0){
            return false;
        }
        $this->arg = [
            'crewType'=>$crewType,
            'amount'=>$amount
        ];
        return true;
    }

    protected function init(){

        $general = $this->generalObj;

        $this->setCity();
        $this->setNation(['tech']);

        $leadership = $general->getLeadership();
        $currCrewType = $general->getCrewTypeObj();
        $maxCrew = $leadership * 100;

        $reqCrewType = GameUnitConst::byID($this->arg['crewType']);
        if($reqCrewType->id == $currCrewType->id){
            $maxCrew -= $general->getVar('crew');
        }
        $reqCrew = Util::valueFit($this->arg['amount'], 100, $maxCrew);
        $this->reqCrew = $reqCrew;
        $this->reqCrewType = $reqCrewType;
        $this->currCrewType = $currCrewType;

        [$reqGold, $reqRice] = $this->getCost();
        
        $this->runnableConstraints=[
            ConstraintHelper::NotBeNeutral(), 
            ConstraintHelper::OccupiedCity(),
            ConstraintHelper::ReqCityCapacity('pop', '주민', GameConst::$minAvailableRecruitPop + $reqCrew),
            ConstraintHelper::ReqCityTrust(20),
            ConstraintHelper::ReqGeneralGold($reqGold),
            ConstraintHelper::ReqGeneralRice($reqRice),
            ConstraintHelper::ReqGeneralCrewMargin($reqCrewType->id),
            ConstraintHelper::AvailableRecruitCrewType($reqCrewType->id)
        ];

    }

    public function getBrief():string{
        $crewTypeName = $this->reqCrewType->name;
        $amount = $this->reqCrew;
        $commandName = static::getName();
        return "【{$crewTypeName}】 {$amount}명 {$commandName}";
    }

    public function getCommandDetailTitle():string{
        return "{$this->getName()}(통솔경험)";
    }

    public function getCost():array{
        if(!$this->isArgValid){
            return [0, 0];
        }
        $reqGold = $this->reqCrewType->costWithTech($this->nation['tech'], $this->reqCrew);
        $reqGold = $this->generalObj->onCalcDomestic('징병', 'cost', $reqGold, ['armType'=>$this->reqCrewType->armType]);
        $reqGold *= static::$costOffset;
        $reqRice = $this->reqCrew / 100;

        $reqGold = Util::round($reqGold);
        $reqRice = Util::round($reqRice);
        return [$reqGold, $reqRice];
    }
    
    public function getPreReqTurn():int{
        return 0;
    }

    public function getPostReqTurn():int{
        return 0;
    }

    public function run():bool{
        if(!$this->isRunnable()){
            throw new \RuntimeException('불가능한 커맨드를 강제로 실행 시도');
        }

        $db = DB::db();

        $general = $this->generalObj;
        $date = $general->getTurnTime($general::TURNTIME_HM);

        $reqCrew = $this->reqCrew;
        $reqCrewText = number_format($reqCrew);
        $reqCrewType = $this->reqCrewType;

        $currCrew = $general->getVar('crew');
        $currCrewType = $this->currCrewType;

        $crewTypeName = $reqCrewType->name;

        $logger = $general->getLogger();

        if($reqCrewType->id == $currCrewType->id && $currCrew > 0){
            $logger->pushGeneralActionLog("{$crewTypeName} <C>{$reqCrewText}</>명을 추가{$this->getName()}했습니다. <1>$date</>");
            $train = ($currCrew * $general->getVar('train') + $reqCrew * static::$defaultTrain) / ($currCrew + $reqCrew);
            $atmos = ($currCrew * $general->getVar('atmos') + $reqCrew * static::$defaultAtmos) / ($currCrew + $reqCrew);

            $general->increaseVar('crew', $reqCrew);
            $general->setVar('train', $train);
            $general->setVar('atmos', $atmos);
        }
        else{
            $logger->pushGeneralActionLog("{$crewTypeName} <C>{$reqCrewText}</>명을 {$this->getName()}했습니다. <1>$date</>");
            $general->setVar('crewtype', $reqCrewType->id);
            $general->setVar('crew', $reqCrew);
            $general->setVar('train', static::$defaultTrain);
            $general->setVar('atmos', static::$defaultAtmos);
        }

        $newTrust = Util::valueFit($this->city['trust'] - ($reqCrew / $this->city['pop']) / static::$costOffset * 100, 0);

        $db->update('city', [
            'trust'=>$newTrust,
            'pop'=>$this->city['pop'] - $reqCrew
        ], 'city=%i', $general->getCityID());
        
        $exp = Util::round($reqCrew / 100);
        $ded = Util::round($reqCrew / 100);

        $general->addDex($general->getCrewTypeObj(), $reqCrew / 100, false);

        [$reqGold, $reqRice] = $this->getCost();

        $general->addExperience($exp);
        $general->addDedication($ded);
        $general->increaseVarWithLimit('gold', -$reqGold, 0);
        $general->increaseVarWithLimit('rice', -$reqRice, 0);
        $general->increaseVar('leadership_exp', 1);
        $general->setResultTurn(new LastTurn(static::getName(), $this->arg));
        $general->checkStatChange();
        tryUniqueItemLottery($general);
        $general->applyDB($db);

        return true;
    }

    public function getJSFiles(): array
    {
        return [
            'js/recruitCrewForm.js'
        ];
    }
    
    public function getForm(): string
    {
        $db = DB::db();

        $general = $this->generalObj;

        [$nationLevel, $tech] = $db->queryFirstList('SELECT level,tech FROM nation WHERE nation=%i', $general->getNationID());
        if(!$nationLevel){
            $nationLevel = 0;
        }
    
        if(!$tech){
            $tech = 0;
        }
    
        $ownCities = [];
        $ownRegions = [];
        $year = $this->env['year'];
        $startyear = $this->env['startyear'];
    
        $relativeYear = $year - $startyear;
    
        foreach(DB::db()->query('SELECT city, region from city where nation = %i', $general->getNationID()) as $city){
            $ownCities[$city['city']] = 1;
            $ownRegions[$city['region']] = 1;
        }
    
        $leadership = $general->getLeadership();
        $fullLeadership = $general->getLeadership(false);
        $abil = getTechAbil($tech);
    
        $armTypes = [];
    
        foreach(GameUnitConst::allType() as $armType => $armName){
            $armTypeCrews = [];
            
            foreach(GameUnitConst::byType($armType) as $unit){
                $crewObj = new \stdClass;
                $crewObj->showDefault = 'true';

                $crewObj->id = $unit->id;

                if($unit->reqTech == 0){
                    $crewObj->bgcolor = 'green';
                }
                else{
                    $crewObj->bgcolor = 'limegreen';
                }

                if(!$unit->isValid($ownCities, $ownRegions, $relativeYear, $tech)){
                    $crewObj->showDefault = 'false';
                    $crewObj->bgcolor = 'red';
                }
        
                $crewObj->baseRice = $general->onCalcDomestic($this->getName(), 'rice', $unit->riceWithTech($tech), ['armType'=>$unit->armType]);
                $crewObj->baseCost = $general->onCalcDomestic($this->getName(), 'cost', $unit->costWithTech($tech), ['armType'=>$unit->armType]);
    
                $crewObj->name = $unit->name;
                $crewObj->attack = $unit->attack + $abil;
                $crewObj->defence = $unit->defence + $abil;
                $crewObj->speed = $unit->speed;
                $crewObj->avoid = $unit->avoid;
                if($this->env['show_img_level'] < 2) { 
                    $crewObj->img = ServConfig::$sharedIconPath."/default.jpg"; 
                }
                else{
                    $crewObj->img = ServConfig::$gameImagePath."/weap".$unit->id.".png";
                }
                
                $crewObj->baseRiceShort = round($crewObj->baseRice, 1);
                $crewObj->baseCostShort = round($crewObj->baseCost, 1);
        
                $crewObj->info = join('<br>', $unit->info);
    
    
                $armTypeCrews[] = $crewObj;
            }
            $armTypes[] = [$armName, $armTypeCrews];
        }
        $commandName = $this->getName();

        $techLevelText = getTechCall($tech);

        $crew = $general->getVar('crew');
        $gold = $general->getVar('gold');
        $crewTypeObj = $general->getCrewTypeObj();

        ob_start();
?>

<font size=2>병사를 모집합니다. 
<?php if($commandName=='징병'): ?>
훈련과 사기치는 낮지만 가격이 저렴합니다.<br>
<?php else: ?>
훈련과 사기치는 높지만 자금이 많이 듭니다.
<?php endif; ?>
가능한 수보다 많게 입력하면 가능한 최대 병사를 모집합니다.<br>
이미 병사가 있는 경우 추가<?=$commandName?>되며, 병종이 다를경우는 기존의 병사는 소집해제됩니다.<br>
현재 <?=$commandName?> 가능한 병종은 <font color=green>녹색</font>으로 표시되며,<br>
현재 <?=$commandName?> 가능한 특수병종은 <font color=limegreen>초록색</font>으로 표시됩니다.<br>

<table class='tb_layout' style='margin:auto;'>
<thead>
    <tr><td colspan=11><div style='float:right'><input type='checkbox' id="show_unavailable_troops">불가능한 병종 표시</input></div>
    <?php if($commandName=='모병'): ?>
    <div style='text-align:center;'>모병은 가격 2배의 자금이 소요됩니다.</div>
    <?php endif; ?>
    </td></tr>
    <tr>
        <td colspan=11 align=center class='bg2'>
            현재 기술력 : <?=$techLevelText?>
            현재 통솔 : <?=$leadership?><?=($leadership!=$fullLeadership)?"({$fullLeadership})":''?>
            현재 병종 : <?=$crewTypeObj->name?>
            현재 병사 : <?=$crew?>
            현재 자금 : <?=$gold?>
        </td>
    </tr>
    <tr>
        <td width=64 align=center class='bg1'>사진</td>
        <td width=64 align=center class='bg1'>병종</td>
        <td width=40 align=center class='bg1'>공격</td>
        <td width=40 align=center class='bg1'>방어</td>
        <td width=40 align=center class='bg1'>기동</td>
        <td width=40 align=center class='bg1'>회피</td>
        <td width=40 align=center class='bg1'>가격</td>
        <td width=40 align=center class='bg1'>군량</td>
        <td width=180 align=center class='bg1'>병사수</td>
        <td width=50 align=center class='bg1'>행동</td>
        <td width=300 align=center class='bg1'>특징</td>
    </tr>
</thead>
<tbody>
<?php foreach($armTypes as [$armName,$armTypeCrews]): ?>
    <tr><td colspan=11><?=$armName?> 계열</td></tr>
    <?php foreach($armTypeCrews as $crewObj): ?>
        <tr 
            id="crewType<?=$crewObj->id?>"
            class="show_default_<?=$crewObj->showDefault?>"
            style='height:64px;background-color:<?=$crewObj->bgcolor?>' 
            data-rice="<?=$crewObj->baseRice?>"
            data-cost="<?=$crewObj->baseCost?>"
        >
            <td style='background:#222222 no-repeat center url("<?=$crewObj->img?>");background-size:64px'></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->name?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->attack?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->defence?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->speed?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->avoid?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->baseCostShort?></td>
            <td style='text-align:center;vertical-align:middle;'><?=$crewObj->baseRiceShort?></td>
            <td style='text-align:center;vertical-align:middle;' class='input_form' data-crewtype='<?=$crewObj->id?>'>
                    <input type=button value='절반' class='btn_half'
                    ><input type=button value='채우기' class='btn_fill'
                    ><input type=button value='가득' class='btn_full'
                    ><br>
                    <input type=text data-crewtype='<?=$crewObj->id?>' class=form_double name=double maxlength=3 size=3
                        style=text-align:right;color:white;background-color:black
                    >00명
                    <input type=text class=form_cost name=cost maxlength=5 size=5 readonly 
                        style=text-align:right;color:white;background-color:black>원 
                    
            </td>
            <td style='position:relative;height:64px;'><input 
            type=submit value='<?=$commandName?>' class='submit_btn'
            style='width:100%;height:44px;margin:10px 0;display:block;position: absolute;left:0;top:0;'
            ></td>
            <td><?=$crewObj->info?></td>
        </tr>
    <?php endforeach; ?>
<?php endforeach; ?>
</tbody>
</table>
<input type='hidden' id='amount' value='1'>
<input type='hidden' id='crewType' value='<?=$crewTypeObj->id?>'>
<script>
window.currentTech = <?=$tech?>;
window.leadership = <?=$leadership?>;
window.fullLeadership = <?=$fullLeadership?>;
window.currentCrewType = <?=$crewTypeObj->id?>;
window.currentCrew = <?=$crew?>;
window.currentGold = <?=$gold?>;
window.is모병 = <?=($this->getName()=='모병')?'true':'false'?>;
</script>
<?php
        return ob_get_clean();
    }
}