package com.tiesheng.database.config;

import cn.hutool.core.date.DateUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.RuntimeUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.spring.SpringUtil;
import cn.hutool.log.LogFactory;
import com.tiesheng.database.utls.TieshengDbUtil;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;

import java.util.Date;

/**
 * @author hao
 */
@Configuration
@ConfigurationProperties(prefix = "tiesheng.db-backup")
public class DbBackupConfig {

    /**
     * 数据库备份的路径
     */
    private String path = "/root/backup/";

    /**
     * 备份文件的时间格式
     */
    private String format = "yyyyMMdd";


    public void dbBackup() {
        String url = SpringUtil.getProperty("spring.datasource.url");
        String username = SpringUtil.getProperty("spring.datasource.username");
        String password = SpringUtil.getProperty("spring.datasource.password");
        String dbName = TieshengDbUtil.getTableSchema(url);

        try {
            String saveFile = StrUtil.format("{}{}/{}.sql", getPath(), dbName, DateUtil.format(new Date(), format));
            FileUtil.mkParentDirs(saveFile);
            String cmd = StrUtil.format("mysqldump -u{} -p {} > {}", username, dbName, saveFile);
            LogFactory.get().info("cmd: " + cmd);
            String forStr = RuntimeUtil.execForStr(cmd);
            LogFactory.get().info("dbBackup: " + forStr);
            forStr = RuntimeUtil.execForStr(password);
            LogFactory.get().info("dbBackup: " + forStr);
        } catch (Exception ignored) {
        }

    }

    ///////////////////////////////////////////////////////////////////////////
    // setter\getter
    ///////////////////////////////////////////////////////////////////////////

    public String getPath() {
        return path;
    }

    public void setPath(String path) {
        this.path = path;
    }

    public String getFormat() {
        return format;
    }

    public void setFormat(String format) {
        this.format = format;
    }
}