package main

import (
	"fmt"
	"github.com/spf13/viper"
	"go.uber.org/zap"
	"gorm.io/driver/clickhouse"
	"gorm.io/driver/mysql"
	"gorm.io/gorm"
	"gorm.io/gorm/logger"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/log"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/mongodb"
	"net/url"
	"os"
	"time"
)

var GF GlobalConf

func InitConfig() (err error) {
	viper.SetConfigFile("config.toml") // 指定配置文件路径
	viper.SetConfigName("config")      // 配置文件名称(无扩展名)
	viper.SetConfigType("toml")        // 如果配置文件的名称中没有扩展名，则需要配置此项

	viper.AddConfigPath("./")
	viper.AddConfigPath("./conf/")  // 还可以在工作目录中查找配置
	viper.AddConfigPath("../conf/") // 还可以在工作目录中查找配置
	err = viper.ReadInConfig()      // 查找并读取配置文件
	if err != nil {                 // 处理读取配置文件的错误
		return
	}

	err = viper.Unmarshal(&GF)

	return err

}

func init() {
	err := InitConfig()
	if err != nil {
		fmt.Println("InitConfig err", err)
		os.Exit(1)
	}

	InitLog()
	//InitMgo()
	//InitEs()
	InitMysql()
	InitClickhouse()
	//

}

func InitLog() {
	now := time.Now()
	err := log.InitLog(
		log.Path(GF.Log.LogPath),
		log.Level(GF.Log.LogLevel),
		log.Compress(GF.Log.Compress),
		log.MaxSize(GF.Log.MaxSize),
		log.MaxBackups(GF.Log.MaxBackups),
		log.MaxAge(GF.Log.MaxAge),
		log.Format(GF.Log.Format),
	)
	if err != nil {
		fmt.Printf("InitLog failed: %v\n", err)
		os.Exit(1)
	}

	log.Info("InitLog", zap.Any("duration", time.Since(now).Seconds()))
}

func InitMysql() {
	now := time.Now()
	username := GF.Mysql.Username
	password := GF.Mysql.Password
	host := GF.Mysql.Address // 本地
	//host := "172.17.162.27:14000" //线上
	database := GF.Mysql.Dbname
	dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", username, password, host, database)
	// 连接到数据库
	var err error
	AnalysisDB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent), //不打印日志
	})
	if err != nil {
		log.Info("InitMysql", zap.String("初始化MySQL", "data_analysis数据库失败"), zap.Error(err))
		return
	} else {
		log.Info("InitMysql", zap.String("初始化MySQL", "data_analysis数据库成功"))
	}

	dsn2 := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", username, password, host, GF.Mysql.Dbname2)
	JianyuDB, err = gorm.Open(mysql.Open(dsn2), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent), //不打印日志
	})
	if err != nil {
		log.Info("InitMysql", zap.String("初始化MySQL", "jianyu 数据库失败"), zap.Error(err))
		return
	} else {
		log.Info("InitMysql", zap.String("初始化MySQL", "jianyu 数据库成功"))
	}

	dsn3 := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", username, password, host, GF.Mysql.Dbname3)
	JianyuSubjectDB, err = gorm.Open(mysql.Open(dsn3), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent), //不打印日志
	})
	if err != nil {
		log.Info("InitMysql", zap.String("初始化MySQL", "Jianyu_subjectdb 数据库失败"), zap.Error(err))
		return
	} else {
		log.Info("InitMysql", zap.String("初始化MySQL", "Jianyu_subjectdb 数据库成功"))
	}

	log.Info("InitMysql", zap.Any("duration", time.Since(now).Seconds()))

}

//func InitEs() {
//	now := time.Now()
//	//Es = &elastic.Elastic{
//	//	//S_esurl: "http://127.0.0.1:19805",
//	//	S_esurl:  GF.EsP.URL,
//	//	I_size:   5,
//	//	Username: GF.EsP.Username,
//	//	Password: GF.EsP.Password,
//	//}
//	//Es.InitElasticSize()
//
//	EsClient, _ = es.NewClient(
//		es.SetURL(GF.EsP.URL),
//		es.SetBasicAuth(GF.EsP.Username, GF.EsP.Password),
//		es.SetSniff(false),
//	)
//
//	log.Info("InitEs", zap.Any("duration", time.Since(now).Seconds()))
//}

func InitMgo() {
	now := time.Now()
	Mgo = &mongodb.MongodbSim{
		MongodbAddr: GF.Mongob.Host,
		DbName:      GF.Mongob.DB,
		Size:        10,
		UserName:    GF.Mongob.Username,
		Password:    GF.Mongob.Password,
	}
	Mgo.InitPool()

	MgoP = &mongodb.MongodbSim{
		MongodbAddr: GF.Mongop.Host,
		DbName:      GF.Mongop.DB,
		Size:        10,
		UserName:    GF.Mongop.Username,
		Password:    GF.Mongop.Password,
	}
	MgoP.InitPool()

	MgoSpider = &mongodb.MongodbSim{
		MongodbAddr: GF.Mongospider.Host,
		DbName:      GF.Mongospider.DB,
		Size:        10,
		UserName:    GF.Mongospider.Username,
		Password:    GF.Mongospider.Password,
	}
	MgoSpider.InitPool()

	log.Info("InitMgo", zap.Any("duration", time.Since(now).Seconds()))
}

// InitClickhouse 初始化Clickhouse
func InitClickhouse() {
	username := GF.Clickhouse.Username
	password := GF.Clickhouse.Password
	host := GF.Clickhouse.Host
	dbname := GF.Clickhouse.DB

	var err error
	// 设置时区为 Asia/Shanghai
	loc, err := time.LoadLocation("Asia/Shanghai")
	if err != nil {
		log.Info("failed to load location: ", zap.Error(err))
	}

	encodedPassword := url.QueryEscape(password)
	// 移除连接字符串中的 loc 参数
	dn := fmt.Sprintf("clickhouse://%s:%s@%s/%s?dial_timeout=10s&read_timeout=20s", username, encodedPassword, host, dbname)
	ClickhouseDB, err = gorm.Open(clickhouse.Open(dn), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent),
	})
	if err != nil {
		log.Info("打开数据库失败：", zap.Error(err))
	} else {
		log.Info("连接数据库成功", zap.String("", ClickhouseDB.Name()))
	}

	// 确保 GORM 使用本地时区
	ClickhouseDB = ClickhouseDB.Set("gorm:time_loc", loc)

	// 检查时间是否正确
	now := time.Now().In(loc) // 使用本地时间
	log.Info("Current local time: ", zap.String("time", now.String()))
}