<?php

require_once('models/Chip.php');
require_once('models/Hero.php');
require_once('mt/ChipAttr.php');
require_once('mt/AttrHelper.php');

use models\Chip;
use models\Hero;
use services\NftService;
use phpcommon\SqlHelper;

class ChipController extends BaseAuthedController
{
    public function chipList()
    {
        $type = getReqVal('type','');
        if (! $type){
            $this->_rspErr(1,'Please enter instructions');
            return ;
        }
        $chipList = Chip::all($type);
        $chipDtoList = array();
        foreach ($chipList as $item) {
            array_push($chipDtoList, Chip::toDto($item));
        }
        $this->_rspData(array(
            'data' => $chipDtoList,
        ));
    }

    public function beforeInlay(){
        $type = getReqVal('type','');
        if (! $type){
            $this->_rspErr(1,'Please enter instructions');
            return ;
        }
        $chipList = Chip::all($type);
        $chipDtoList = array();
        foreach ($chipList as $item) {
            if ($item['supper_state']==0 && $item['inlay_state']==0){
                array_push($chipDtoList, Chip::toDto($item));
            }
        }
        $this->_rspData(array(
            'data' => $chipDtoList,
        ));
    }

    public function inlayChip(){
        $hero_id = trim(getReqVal('hero_id', 0));
        $token_id = trim(getReqVal('token_id', 0));
        if (! $token_id || ! $hero_id) {
            $this->_rspErr(1, 'Please enter instructions');
            return;
        }
        $this->_doInlay($hero_id,$token_id);
        $hero = $this->_inLayNewAttr($hero_id);
        $chip_core = $this->_chipCore($hero_id);
        $hero['chip_core'] = $chip_core;
        $this->_rspData(['data'=>$hero]);
    }

    public function demountChip(){
        $hero_id = trim(getReqVal('hero_id', 0));
        $token_id = trim(getReqVal('token_id', 0));
        if (! $token_id || ! $hero_id) {
            $this->_rspErr(1, 'Please enter instructions');
            return;
        }
        $this->_doDemount($hero_id,$token_id);
        $hero = $this->_inLayNewAttr($hero_id);
        $chip_core = $this->_chipCore($hero_id);
        $hero['chip_core'] = $chip_core;
        $this->_rspData(['data'=>$hero]);
    }

    public function replaceChip(){
        $hero_id = trim(getReqVal('hero_id', 0));
        $token_id_new = trim(getReqVal('token_id_new', 0));
        $token_id_old = trim(getReqVal('token_id_old', 0));
        if (! $token_id_new ||! $token_id_old || ! $hero_id) {
            $this->_rspErr(1, 'Please enter instructions');
            return;
        }
        $this->_doDemount($hero_id,$token_id_old);
        $this->_doInlay($hero_id,$token_id_new);
        $hero = $this->_inLayNewAttr($hero_id);
        $chip_core = $this->_chipCore($hero_id);
        $hero['chip_core'] = $chip_core;
        $this->_rspData(['data'=>$hero]);
    }

    public function aKeyInlayChip(){
        $hero_id = trim(getReqVal('hero_id', 0));
        if ( ! $hero_id) {
            $this->_rspErr(1, 'Please enter instructions');
            return;
        }
        $hero = Hero::find($hero_id);
        if (! $hero){
            $this->_rspErr(1, 'Not enough  hero');
            return;
        }
        $limit = 0;
        if (! $hero['chip_ids'] ){
            $limit = 4;
        }
        if ($hero['chip_ids'] && !strpos($hero['chip_ids'], '|')){
            $limit = 3;
        }
        if ($hero['chip_ids'] && strpos($hero['chip_ids'], '|')){
            $chipIdsArr = explode('|',$hero['chip_ids']);
            $limit = 4-count($chipIdsArr);
        }

        $chipList = Chip::all(1);
        if (! $chipList){
            $this->_rspErr(1, 'Not enough  chip');
            return;
        }
        $usable = array();
        foreach ($chipList as $item) {
            if ($item['supper_state']==0 && $item['inlay_state']==0){
                array_push($usable, $item);
            }
        }

        $res = $this->_orderByChipDesc($usable,$limit);
        if (! $res){
            $this->_rspErr(1, 'The chip slot is full');
            return;
        }
        foreach ($res as $val){
            $this->_doInlay($hero_id,$val['token_id']);
        }
        $hero_new = $this->_inLayNewAttr($hero_id);
        $chip_core = $this->_chipCore($hero_id);
        $hero_new['chip_core'] = $chip_core;
        $this->_rspData(['data'=>$hero_new]);

    }

    public function test(){
        
    }

    private function _doInlay($hero_id,$token_id){
        $chip = Chip::getChipByTokenId($token_id);
        $hero = Hero::find($hero_id);
        if (! $chip || ! $hero){
            $this->_rspErr(1, 'Not enough chip or hero');
            return;
        }
        if (! $hero['chip_ids']){
            $fieldsKv = ['chip_ids'=>$chip['idx']];
        }
        if ($hero['chip_ids'] && !strpos($hero['chip_ids'], '|')){
            $chipIdsArr = [$hero['chip_ids']];
            array_push($chipIdsArr,$chip['idx']);
            $fieldsKv = ['chip_ids'=>implode('|',$chipIdsArr)];
        }
        if ($hero['chip_ids'] && strpos($hero['chip_ids'], '|')){
            $chipIdsArr = explode('|',$hero['chip_ids']);
            array_push($chipIdsArr,$chip['idx']);
            $fieldsKv = ['chip_ids'=>implode('|',$chipIdsArr)];
        }
        Hero::update($hero_id,$fieldsKv);
        Chip::updateChipInlayState($token_id,1);
    }

    private function _doDemount($hero_id,$token_id){
        $chip = Chip::getChipByTokenId($token_id);
        $hero = Hero::find($hero_id);
        if (! $chip || ! $hero){
            $this->_rspErr(1, 'Not enough chip or hero');
            return;
        }
        $chipIdsArr = explode('|',$hero['chip_ids']);
        $k = array_search($chip['idx'],$chipIdsArr);
        unset($chipIdsArr[$k]);
        $fieldsKv = ['chip_ids'=>implode('|',$chipIdsArr)];
        Hero::update($hero_id,$fieldsKv);
        Chip::updateChipInlayState($token_id,0);

    }

    private function _inLayNewAttr($hero_id){
        $hero = Hero::find($hero_id);
        if (! $hero){
            $this->_rspErr(1, 'Not enough  hero');
            return;
        }
        $chipAttr = [];
        if (! $hero['chip_ids'] ){
            return $hero;
        }
        if ($hero['chip_ids'] && !strpos($hero['chip_ids'], '|')){
            $chip =Chip::toDto(Chip::getChipByIdx($hero['chip_ids']));
            foreach ($chip['rand_attr'] as $val){
                array_push($chipAttr,$val);
            }
        }
        if ($hero['chip_ids'] && strpos($hero['chip_ids'], '|')){
            $chipIdsArr = explode('|',$hero['chip_ids']);
            foreach ($chipIdsArr as $val){
                $chip = Chip::toDto(Chip::getChipByIdx($val));
                foreach ($chip['rand_attr'] as $v){
                    array_push($chipAttr,$v);
                }
            }
        }
        $hero_attr = emptyReplace(json_decode($hero['rand_attr'], true), array());
        \mt\AttrHelper::mergeAttr($hero_attr,$chipAttr);
        $hero['rand_attr'] = $hero_attr;
        return $hero;
    }

    private function _chipCore($hero_id){
        $chipCore = [];
        $hero = Hero::find($hero_id);
        if ($hero['chip_ids'] && strpos($hero['chip_ids'], '|')){
            $chipIdsArr = explode('|',$hero['chip_ids']);
            if (count($chipIdsArr) == 4){
                $min = 15;
                foreach ($chipIdsArr as $val){
                    $chip = Chip::getChipByIdx($val);
                    if ($chip['chip_grade']<$min){
                        $min = $chip['chip_grade'];
                    }
                }
                $chipCoreList = getMetaTable('chipCore@chipCore.php');
                foreach ($chipCoreList as $val){
                    if ($val['chip_core_type']==1 && $val['chip_core_lv']<=$min){
                        array_push($chipCore,$val);
                    }
                }
                return  $chipCore;
            }else{
                return [];
            }
        }else{
            return [];
        }
    }

    private function _orderByChipDesc($data,$limit){
        $len = count($data);
        if ($len<=1 || $len<=$limit){
            return $data;
        }
        for ($i = 0; $i < $len - 1; $i++) {
            for ($j = $i + 1; $j < $len; $j++) {
                if ($data[$i]['chip_grade'] < $data[$j]['chip_grade']) {
                    $tmp = $data[$i];
                    $data[$i] = $data[$j];
                    $data[$j] = $tmp;
                }
            }
        }
        return array_slice($data,0,$limit);

    }

}