package com.yc.open.config;

import com.google.code.kaptcha.impl.DefaultKaptcha;
import com.google.code.kaptcha.util.Config;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;

import java.util.Properties;
import java.util.concurrent.Executor;
import java.util.concurrent.RejectedExecutionHandler;
import java.util.concurrent.ThreadPoolExecutor;

@Configuration
public class APIBeanConfig {
    protected final Logger log = LoggerFactory.getLogger(this.getClass());
    //创建以线程池来执行线程任务
    @Bean
    public Executor threadPoolExecutor() {//线程池
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(60);
        executor.setMaxPoolSize(100);
        executor.setQueueCapacity(20);
        executor.setThreadNamePrefix("OnbusThread_");
        executor.setRejectedExecutionHandler(new RejectedExecutionHandler() {
            @Override
            public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
                if (!executor.isShutdown()) {
                    try {
                        //log.info("start get queue:"+executor.getQueue().size());
                        executor.getQueue().put(r);
                        //log.info("end get queue:"+executor.getQueue().size());
                    } catch (InterruptedException e) {
                        log.error(e.toString(), e);
                        Thread.currentThread().interrupt();
                    }
                }
            }
        });
        executor.initialize();
        return executor;
    }
    @Bean
    public ThreadPoolTaskScheduler threadPoolTaskScheduler() {//定时执行任务
        ThreadPoolTaskScheduler executor = new ThreadPoolTaskScheduler();
        executor.setPoolSize(20);
        executor.setThreadNamePrefix("OnBusTask-");
        executor.setWaitForTasksToCompleteOnShutdown(true);
        executor.setAwaitTerminationSeconds(60);
        executor.initialize();
        return executor;
    }
    @Bean
    public DefaultKaptcha defaultKaptcha() {//图片验证码
        DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
        Properties properties = new Properties();
        properties.put("kaptcha.border", "no");
        properties.put("kaptcha.border.color", "black");
        properties.put("kaptcha.textproducer.font.color", "black");
        properties.put("kaptcha.textproducer.font.size", "32");
        properties.put("kaptcha.textproducer.char.length", "4");
        properties.put("kaptcha.textproducer.char.space", "5");
        properties.put("kaptcha.textproducer.char.length", "4");
        properties.put("kaptcha.image.width", "110");
        properties.put("kaptcha.image.height", "40");
        properties.put("kaptcha.textproducer.char.string","ABCDEFGHJKLMNPQRSTUVWXYZ1234567890");
        Config config=new Config(properties);
        defaultKaptcha.setConfig(config);
        return defaultKaptcha;
    }
}