package com.dsideal.resource;

import com.dsideal.resource.Index.IndexController;
import com.dsideal.resource.Interceptor.*;
import com.dsideal.resource.Menu.Controller.MenuController;
import com.dsideal.resource.Plugin.YamlProp;
import com.dsideal.resource.Util.FileUtil;
import com.dsideal.resource.Util.LogBackLogFactory;
import com.jfinal.config.*;
import com.jfinal.kit.Prop;
import com.jfinal.kit.StrKit;
import com.jfinal.plugin.activerecord.ActiveRecordPlugin;
import com.jfinal.plugin.activerecord.dialect.MysqlDialect;
import com.jfinal.plugin.hikaricp.HikariCpPlugin;
import com.jfinal.plugin.redis.RedisPlugin;
import com.jfinal.server.undertow.UndertowServer;
import com.jfinal.template.Engine;

import java.io.File;

public class ResApplication extends JFinalConfig {

    public static String getEnvPrefix() {
        String myEnvVar = System.getenv("WORKING_ENV");
        if (myEnvVar == null) {
            myEnvVar = "dev";
        }
        return myEnvVar;
    }

    public static void main(String[] args) {
        System.out.println("当前环境: " + getEnvPrefix());
        String configFile = "undertow_{?}.properties".replace("{?}", getEnvPrefix());
        UndertowServer.create(ResApplication.class, configFile).start();
    }

    /**
     * 配置常量
     */
    public static Prop PropKit;

    @Override
    public void configConstant(Constants me) {
        //使用LogBack
        me.setLogFactory(new LogBackLogFactory());
        //加载配置文件
        String configFile = "application_{?}.yaml".replace("{?}", getEnvPrefix());
        PropKit = new YamlProp(configFile);

        // 设置静态根目录为上传根目录
        me.setBaseUploadPath(PropKit.get("uploadTempPath"));
    }

    /**
     * 配置路由
     */
    @Override
    public void configRoute(Routes me) {
        //默认页面
        me.add("/", IndexController.class);
        //菜单
        me.add("/menu", MenuController.class);
    }

    @Override
    public void configEngine(Engine engine) {

    }

    /**
     * 配置插件
     */
    private String connectionTestQuery = "select 1";
    // 连接池中允许的最大连接数。缺省值：10；推荐的公式：((core_count * 2) + effective_spindle_count)
    private int maxPoolSize = 10;
    // 一个连接 idle 状态的最大时长(毫秒)，超时则被释放(retired)，缺省:10分钟
    private long idleTimeoutMs = 600000;
    private long maxLifetimeMs = 1800000;
    // 等待连接池分配连接的最大时长(毫秒)，超过这个时长还没可用的连接则发生 SQLException， 缺省:30秒
    private long connectionTimeoutMs = 30000;

    @Override
    public void configPlugin(Plugins me) {
        HikariCpPlugin masterPlugin = new HikariCpPlugin(PropKit.get("mysql.jdbcUrl"), PropKit.get("mysql.user"),
                PropKit.get("mysql.password").trim(), PropKit.get("mysql.driverClassName"));
        masterPlugin.setConnectionTestQuery(connectionTestQuery);
        masterPlugin.setConnectionTimeout(connectionTimeoutMs);
        masterPlugin.setIdleTimeout(idleTimeoutMs);
        masterPlugin.setMaxLifetime(maxLifetimeMs);
        masterPlugin.setMaximumPoolSize(maxPoolSize);

        String jdbcUrlSlave = PropKit.get("mysql.jdbcUrlSlave");
        if (StrKit.isBlank(jdbcUrlSlave)) jdbcUrlSlave = PropKit.get("mysql.jdbcUrl");
        HikariCpPlugin slavePlugin = new HikariCpPlugin(jdbcUrlSlave, PropKit.get("mysql.user"),
                PropKit.get("mysql.password").trim(), PropKit.get("mysql.driverClassName"));
        slavePlugin.setConnectionTestQuery(connectionTestQuery);
        slavePlugin.setConnectionTimeout(connectionTimeoutMs);
        slavePlugin.setIdleTimeout(idleTimeoutMs);
        slavePlugin.setMaxLifetime(maxLifetimeMs);
        slavePlugin.setMaximumPoolSize(maxPoolSize);
        me.add(masterPlugin);
        me.add(slavePlugin);

        // 配置ActiveRecord插件
        ActiveRecordPlugin masterArp = new ActiveRecordPlugin("master", masterPlugin);
        masterArp.setDialect(new MysqlDialect());
        ActiveRecordPlugin slaveArp = new ActiveRecordPlugin("slave", slavePlugin);
        slaveArp.setDialect(new MysqlDialect());

        //遍历sql目录下所有的sql文件
        File sqlDir;
        String basePath = ResApplication.class.getResource("/").getPath();
        sqlDir = new File(basePath + "/Sql");
        File[] sqlFiles = sqlDir.listFiles();
        for (File sqlFile : sqlFiles != null ? sqlFiles : new File[0]) {
            //只加载.sql文件
            if (sqlFile.getName().indexOf(".sql") > 0) {
                masterArp.addSqlTemplate("/Sql/" + sqlFile.getName());
                slaveArp.addSqlTemplate("/Sql/" + sqlFile.getName());
            }
        }
        //加载
        me.add(masterArp);
        me.add(slaveArp);
        // 用于缓存模块的redis服务
        RedisPlugin redis = new RedisPlugin("Redis", PropKit.get("redis.ip"), PropKit.getInt("redis.port"), 10 * 1000, PropKit.get("redis.password"));
        //启动redis组件
        me.add(redis);
    }

    /**
     * 配置全局拦截器
     */
    @Override
    public void configInterceptor(Interceptors me) {
        //注册参数数字检查器
        me.add(new IsNumbericInterceptor());

        //注册非空拦截器
        me.add(new EmptyInterceptor());

        //注册layui的分页检查器
        me.add(new LayUiPageInfoInterceptor());

        //注册Ids检查是不是数字的检查器
        me.add(new CheckIdsInterceptor());

        //注册一个GUID号的检查器
        me.add(new IsGuidInterceptor());

        //检查是不是系统管理员
        me.add(new IsSysAdminInterceptor());

        //注册一个检查输入文本长度的拦截器
        me.add(new LengthInterceptor());
    }

    /**
     * 配置处理器
     */
    @Override
    public void configHandler(Handlers me) {
    }

    /**
     * 在jfinal启动完成后马上执行
     */
    @Override
    public void onStart() {
        //打印 启动Logo
        String path = ResApplication.class.getClassLoader().getResource("logo.txt").getPath();
        File file = new File(path);
        System.out.println(FileUtil.txt2String(file));
    }
}