xyzshop/helper/refill/ProviderManager.php

<?php


namespace refill;

require_once(BASE_HELPER_PATH . '/mtopcard/mtopcard.php');
require_once(BASE_HELPER_PATH . '/refill/IRefill.php');
require_once(BASE_HELPER_PATH . '/refill/IRefillOil.php');
require_once(BASE_HELPER_PATH . '/refill/IRefillPhone.php');
require_once(BASE_HELPER_PATH . '/refill/IRefillCallBack.php');
require_once(BASE_HELPER_PATH . '/refill/CalcMerchantPrice.php');
require_once(BASE_HELPER_PATH . '/refill/util.php');

use Log;
use mtopcard;
use Exception;

class ProviderManager
{
    const LowestQuality  = 1;
    const HighestQuality = 5;

    protected $mProviderNames;
    protected $mAllQMapPTS;
    protected $mProviders;
    protected $mSpecTypes;

    public function __construct()
    {

    }

    public function getQPTA()
    {
        return $this->mAllQMapPTS;
    }

    private function map_cfg($cfgs,$refill_type)
    {
        $card_types = function ($stypes)
        {
            $result = [];
            $types = explode(',',$stypes);
            foreach ($types as $stype) {
                $type = mtopcard\topcard_type($stype);
                $result[] = $type;
            }
            return $result;
        };

        $result = [];
        foreach ($cfgs as $item)
        {
            $name = $item['name'];
            $cfg = $item['cfg'];

            $provider = $this->create_provider($name,$cfg,$refill_type);
            if($provider !== false) {
                $this->mProviders[$name] = $provider;
                $this->mProviderNames[] = $name;
            } else {
                continue;
            }

            $amounts = $cfg['amount'] ?? [];
            foreach ($amounts as $spec => $goods)
            {
                foreach ($goods as $gitem)
                {
                    $quality = $gitem['quality'] ?? 1;

                    $types = $card_types($gitem['card_type']);
                    foreach ($types as $type) {
                        $this->mAllQMapPTS[$quality]["{$name}-{$type}-{$spec}"] = ['goods_id' => $gitem['goods_id'],'price' => $gitem['price'],'provider' => $provider];
                        $this->mSpecTypes[$quality]["{$type}-{$spec}"][] = $name;
                    }
                }
            }
        }

        return $result;
    }

    private function create_provider($name,$cfg,$refill_type)
    {
        try
        {
            $file = BASE_HELPER_RAPI_PATH . "/{$name}/{$refill_type}.php";
            if(!file_exists($file)){
                Log::record("provider api file={$file} not exist.",Log::DEBUG);
                return false;
            } else {
                require_once($file);
                Log::record("file={$file} load success.",Log::DEBUG);
            }

            $class = "refill\\{$name}\\{$refill_type}";
            if (class_exists($class, false)) {
                $provider = new $class($cfg);
                $provider->setOpened(false);
                return $provider;
            } else {
                $error = "Base Error: class {$class} isn't exists!";
                Log::record(__FUNCTION__ . " {$error}", Log::ERR);
            }
        }
        catch (Exception $ex) {
            Log::record($ex->getMessage(), Log::ERR);
        }

        return false;
    }

    public function load()
    {
        try
        {
            $file = BASE_CONFIG_PATH . CONFIG_PREFIX . '/refill.ini.php';
            if(!file_exists($file)){
                Log::record("refill.ini.php ={$file} not exist",Log::DEBUG);
                return false;
            } else {
                include($file);
            }

            $this->mProviderNames = [];
            $this->mAllQMapPTS = [];
            $this->mProviders = [];
            $this->mSpecTypes = [];

            global $config;
            $this->map_cfg($config['phone_providers'],'RefillPhone');
            $this->map_cfg($config['oil_providers'],'RefillOil');
            $this->mProviderNames = array_unique($this->mProviderNames);

            $channels = $this->read_channel();
            foreach ($channels as $item)
            {
                $name = $item['name'];
                $regins = $item['regins'];
                if(array_key_exists($name,$this->mProviders)) {
                    $this->mProviders[$name]->setOpened($item['opened']);
                    $this->mProviders[$name]->setRegins($regins);
                }
            }
        }
        catch (Exception $ex)
        {
            Log::record(__FUNCTION__ ." " . $ex->getMessage(), Log::ERR);
        }
    }

    private function read_channel()
    {
        $refill_provider = Model('refill_provider');
        $items = $refill_provider->getProviderList(['provider_id' => ['gt' , 0]]);

        $result = [];
        foreach ($items as $item)
        {
            $name = $item['name'];

            $regins = [];
            $tmp = unserialize($item['provinces']);
            if(!empty($tmp))
            {
                foreach ($tmp as $card_type => $sregions)
                {
                    $regins = explode(',',$sregions);
                    if(!empty($regins)) {
                        $regins[$card_type] = $regins;
                    }
                }
            }


            $val = ['name' => $name,
                'type' => intval($item['type']),
                'opened' => intval($item['opened']) == 1,
                'sort' => intval($item['sort']),
                'regins' => $regins
            ];
            $result[$name] = $val;
        }

        return $result;
    }

    public function find_providers(int $spec, int $card_type,int $quality,$regin_no): array
    {
        $qnames = $this->mSpecTypes[$quality] ?? [];

        $key = "{$card_type}-{$spec}";
        Log::record("quality = {$quality} , key = {$key}",Log::DEBUG);

        if(array_key_exists($key,$qnames))
        {
            $names = $qnames[$key];
            $providers = [];
            foreach ($names as $name)
            {
                Log::record("name = {$name}",Log::DEBUG);
                $provider = $this->mProviders[$name];
                if($provider->opened() && $provider->match_regin($card_type,$regin_no)) {
                    $providers[] = $provider;
                }
            }

            Log::record("providers count = " . count($providers),Log::DEBUG);
            return $providers;
        }
        else {
            return [];
        }
    }

    private function debug()
    {
        //$this->mSpecTypes[$quality]["{$type}-{$spec}"][] = $name;
        foreach ($this->mSpecTypes as $quality => $items) {
            Log::record("quality = {$quality}",Log::DEBUG);
            foreach ($items as $types_spec => $names) {
                $snames = implode(',',$names);
                Log::record("types_spec = {$types_spec} providers={$snames}",Log::DEBUG);
            }
        }
    }

    public function provider(string $chname)
    {
        if(array_key_exists($chname,$this->mProviders)) {
            return $this->mProviders[$chname];
        }
        else {
            return null;
        }
    }

    public function goods()
    {
        //$this->mSpecTypes[$quality]["{$type}-{$spec}"][] = $name;
        $result = [];
        foreach ($this->mSpecTypes as $qMaps)
        {
            foreach ($qMaps as $type_spec => $names) {
                $data = explode('-',$type_spec);
                $type = intval($data[0]);
                $spec = intval($data[1]);

                $result[$type][] = $spec;
            }
        }

        $type_specs = [];
        foreach ($result as $type => $value) {
            $type_specs[$type] = array_unique($value);
        }

        return $type_specs;
    }

    public function getCaller($name)
    {
        try
        {
            $file = BASE_HELPER_RAPI_PATH . "/{$name}/RefillCallBack.php";
            if(!file_exists($file)){
                Log::record("provider callback api file={$file} not exist.",Log::DEBUG);
                return false;
            } else {
                require_once($file);
                Log::record("file={$file} load success.",Log::DEBUG);
            }

            $class_name = "refill\\{$name}\\RefillCallBack";
            if (class_exists($class_name, false)) {
                $caller = new $class_name();
                return $caller;
            } else {
                $error = "Base Error: class {$class_name} isn't exists!";
                Log::record($error, Log::ERR);
                return false;
            }
        }
        catch (Exception $ex) {
            Log::record($ex->getMessage(), Log::ERR);
            return false;
        }
    }
}