// Pipe - A small and beautiful blogging platform written in golang.
// Copyright (C) 2017-2018, b3log.org
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package service

import (
	"fmt"
	"sws_xcx/utils"

	"github.com/astaxie/beego"
	"github.com/jinzhu/gorm"
	_ "github.com/jinzhu/gorm/dialects/mysql" // mysql
)

var readDb *gorm.DB
var writeDb *gorm.DB

var readUserDb *gorm.DB
var readXtDb *gorm.DB

// var writeUserDb *gorm.DB

// var readMiddleDb *gorm.DB
// var writeMiddleDb *gorm.DB

// var readPatientDb *gorm.DB
// var writePatientDb *gorm.DB

// var readSgjPatientDb *gorm.DB
// var writeSgjPatientDb *gorm.DB

// var readUserDbT *gorm.DB
// var writeUserDbT *gorm.DB

var err error

func ConnectDB() {
	readHost := beego.AppConfig.String("readmysqlhost")
	readPort := beego.AppConfig.String("readmysqlport")
	readUser := beego.AppConfig.String("readmysqluser")
	readPass := beego.AppConfig.String("readmysqlpass")
	readName := beego.AppConfig.String("readmysqlname")

	writeHost := beego.AppConfig.String("writemysqlhost")
	writePort := beego.AppConfig.String("writemysqlport")
	writeUser := beego.AppConfig.String("writemysqluser")
	writePass := beego.AppConfig.String("writemysqlpass")
	writeName := beego.AppConfig.String("writemysqlname")

	// readUserHost := beego.AppConfig.String("readuserhost")
	// readUserPort := beego.AppConfig.String("readuserport")
	// readUserUser := beego.AppConfig.String("readuseruser")
	// readUserPass := beego.AppConfig.String("readuserpass")
	// readUserName := beego.AppConfig.String("readusername")

	readXtHost := beego.AppConfig.String("readxthost")
	readXtPort := beego.AppConfig.String("readxtport")
	readXtUser := beego.AppConfig.String("readxtuser")
	readXtPass := beego.AppConfig.String("readxtpass")
	readXtName := beego.AppConfig.String("readxtname")

	// writeUserHost := beego.AppConfig.String("writeuserhost")
	// writeUserPort := beego.AppConfig.String("writeuserport")
	// writeUserUser := beego.AppConfig.String("writeuseruser")
	// writeUserPass := beego.AppConfig.String("writeuserpass")
	// writeUserName := beego.AppConfig.String("writeusername")

	// readMiddleHost := beego.AppConfig.String("readmiddlehost")
	// readMiddlePort := beego.AppConfig.String("readmiddleport")
	// readMiddleUser := beego.AppConfig.String("readmiddleuser")
	// readMiddlePass := beego.AppConfig.String("readmiddlepass")
	// readMiddleName := beego.AppConfig.String("readmiddlename")

	// writeMiddleHost := beego.AppConfig.String("writemiddlehost")
	// writeMiddlePort := beego.AppConfig.String("writemiddleport")
	// writeMiddleUser := beego.AppConfig.String("writemiddleuser")
	// writeMiddlePass := beego.AppConfig.String("writemiddlepass")
	// writeMiddleName := beego.AppConfig.String("writemiddlename")

	// readPatientHost := beego.AppConfig.String("readpatienthost")
	// readPatientPort := beego.AppConfig.String("readpatientport")
	// readPatientUser := beego.AppConfig.String("readpatientuser")
	// readPatientPass := beego.AppConfig.String("readpatientpass")
	// readPatientName := beego.AppConfig.String("readpatientname")

	// writePatientHost := beego.AppConfig.String("writepatienthost")
	// writePatientPort := beego.AppConfig.String("writepatientport")
	// writePatientUser := beego.AppConfig.String("writepatientuser")
	// writePatientPass := beego.AppConfig.String("writepatientpass")
	// writePatientName := beego.AppConfig.String("writepatientname")

	// readSgjPatientHost := beego.AppConfig.String("readsgjpatientmysqlhost")
	// readSgjPatientPort := beego.AppConfig.String("readsgjpatientmysqlport")
	// readSgjPatientUser := beego.AppConfig.String("readsgjpatientmysqluser")
	// readSgjPatientPass := beego.AppConfig.String("readsgjpatientmysqlpass")
	// readSgjPatientName := beego.AppConfig.String("readsgjpatientmysqlname")

	// writeSgjPatientHost := beego.AppConfig.String("writesgjpatientmysqlhost")
	// writeSgjPatientPort := beego.AppConfig.String("writesgjpatientmysqlport")
	// writeSgjPatientUser := beego.AppConfig.String("writesgjpatientmysqluser")
	// writeSgjPatientPass := beego.AppConfig.String("writesgjpatientmysqlpass")
	// writeSgjPatientName := beego.AppConfig.String("writesgjpatientmysqlname")

	// readUserHostT := beego.AppConfig.String("readuserhostTest")
	// readUserPortT := beego.AppConfig.String("readuserportTest")
	// readUserUserT := beego.AppConfig.String("readuseruserTest")
	// readUserPassT := beego.AppConfig.String("readuserpassTest")
	// readUserNameT := beego.AppConfig.String("readusernameTest")

	// writeUserHostT := beego.AppConfig.String("writeuserhostTest")
	// writeUserPortT := beego.AppConfig.String("writeuserportTest")
	// writeUserUserT := beego.AppConfig.String("writeuseruserTest")
	// writeUserPassT := beego.AppConfig.String("writeuserpassTest")
	// writeUserNameT := beego.AppConfig.String("writeusernameTest")

	rdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true&loc=Local", readUser, readPass, readHost, readPort, readName)
	wdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true&loc=Local", writeUser, writePass, writeHost, writePort, writeName)

	//rudsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readUserUser, readUserPass, readUserHost, readUserPort, readUserName)
	rxdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readXtUser, readXtPass, readXtHost, readXtPort, readXtName)
	// wudsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", writeUserUser, writeUserPass, writeUserHost, writeUserPort, writeUserName)

	// rmdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readMiddleUser, readMiddlePass, readMiddleHost, readMiddlePort, readMiddleName)
	// wmdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", writeMiddleUser, writeMiddlePass, writeMiddleHost, writeMiddlePort, writeMiddleName)

	// rpdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readPatientUser, readPatientPass, readPatientHost, readPatientPort, readPatientName)
	// wpdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", writePatientUser, writePatientPass, writePatientHost, writePatientPort, writePatientName)

	// rspdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readSgjPatientUser, readSgjPatientPass, readSgjPatientHost, readSgjPatientPort, readSgjPatientName)
	// wspdsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", writeSgjPatientUser, writeSgjPatientPass, writeSgjPatientHost, writeSgjPatientPort, writeSgjPatientName)

	// rudsnT := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", readUserUserT, readUserPassT, readUserHostT, readUserPortT, readUserNameT)
	// wudsnT := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true", writeUserUserT, writeUserPassT, writeUserHostT, writeUserPortT, writeUserNameT)

	readDb, err = gorm.Open("mysql", rdsn)
	if err != nil {
		utils.ErrorLog("init DB err %v", err)
	}
	readDb.DB().SetMaxIdleConns(10)
	readDb.DB().SetMaxOpenConns(100)
	readDb.LogMode(true)

	writeDb, err = gorm.Open("mysql", wdsn)
	if err != nil {
		utils.ErrorLog("init DB err %v", err)
	}
	writeDb.DB().SetMaxIdleConns(10)
	writeDb.DB().SetMaxOpenConns(100)
	writeDb.LogMode(true)

	// readUserDbT, err = gorm.Open("mysql", rudsnT)
	// if err != nil {
	// 	//beego.Error(err)
	// }
	// readUserDbT.DB().SetMaxIdleConns(10)
	// readUserDbT.DB().SetMaxOpenConns(100)
	// readUserDbT.LogMode(true)

	// writeUserDbT, err = gorm.Open("mysql", wudsnT)
	// if err != nil {
	// 	//beego.Error(err)
	// }
	// writeUserDbT.DB().SetMaxIdleConns(10)
	// writeUserDbT.DB().SetMaxOpenConns(100)
	// writeUserDbT.LogMode(true)

	// readUserDb, err = gorm.Open("mysql", rudsn)
	// if err != nil {
	// 	utils.ErrorLog("init DB err %v", err)
	// }
	// readUserDb.DB().SetMaxIdleConns(10)
	// readUserDb.DB().SetMaxOpenConns(100)
	// readUserDb.LogMode(true)

	readXtDb, err = gorm.Open("mysql", rxdsn)
	if err != nil {
		utils.ErrorLog("init DB err %v", err)
	}
	readXtDb.DB().SetMaxIdleConns(10)
	readXtDb.DB().SetMaxOpenConns(100)
	readXtDb.LogMode(true)

	// writeUserDb, err = gorm.Open("mysql", wudsn)
	// if err != nil {
	// 	//beego.Error(err)
	// }
	// writeUserDb.DB().SetMaxIdleConns(10)
	// writeUserDb.DB().SetMaxOpenConns(100)
	// writeUserDb.LogMode(true)

	// readMiddleDb, err = gorm.Open("mysql", rmdsn)
	// if err != nil {
	// 	//beego.Error(err)
	// }
	// readMiddleDb.DB().SetMaxIdleConns(10)
	// readMiddleDb.DB().SetMaxOpenConns(100)
	// readMiddleDb.LogMode(true)

	// writeMiddleDb, err = gorm.Open("mysql", wmdsn)
	// if err != nil {
	// 	//beego.Error(err)
	// }
	// writeMiddleDb.DB().SetMaxIdleConns(10)
	// writeMiddleDb.DB().SetMaxOpenConns(100)
	// writeMiddleDb.LogMode(true)

	// readPatientDb, err = gorm.Open("mysql", rpdsn)
	// if err != nil {
	// 	beego.Error(err)
	// }
	// readPatientDb.DB().SetMaxIdleConns(10)
	// readPatientDb.DB().SetMaxOpenConns(100)
	// readPatientDb.LogMode(true)

	// writePatientDb, err = gorm.Open("mysql", wpdsn)
	// if err != nil {
	// 	beego.Error(err)
	// }
	// writePatientDb.DB().SetMaxIdleConns(10)
	// writePatientDb.DB().SetMaxOpenConns(100)
	// writePatientDb.LogMode(true)

	// readSgjPatientDb, err = gorm.Open("mysql", rspdsn)
	// if err != nil {
	// 	beego.Error(err)
	// }
	// readSgjPatientDb.DB().SetMaxIdleConns(10)
	// readSgjPatientDb.DB().SetMaxOpenConns(100)
	// readSgjPatientDb.LogMode(true)

	// writeSgjPatientDb, err = gorm.Open("mysql", wspdsn)
	// if err != nil {
	// 	beego.Error(err)
	// }
	// writeSgjPatientDb.DB().SetMaxIdleConns(10)
	// writeSgjPatientDb.DB().SetMaxOpenConns(100)
	// writeSgjPatientDb.LogMode(true)
}

//func DisconnectDB() {
//	if err := readDb.Close(); nil != err {
//		beego.Error("Disconnect from database failed: " + err.Error())
//	}
//}

func ReadDB() *gorm.DB {
	return readDb
}
func WriteDB() *gorm.DB {
	return writeDb
}

func ReadUserDB() *gorm.DB {
	return readUserDb
}

func ReadXtDB() *gorm.DB {
	return readXtDb
}

// func UserWriteDB() *gorm.DB {
// 	return writeUserDb
// }

// func MiddleReadDB() *gorm.DB {
// 	return readMiddleDb
// }
// func MiddleWriteDB() *gorm.DB {
// 	return writeMiddleDb
// }

// func PatientReadDB() *gorm.DB {
// 	return readPatientDb
// }

// func PatientWriteDB() *gorm.DB {
// 	return writePatientDb
// }

// func SgjPatientReadDB() *gorm.DB {
// 	return readSgjPatientDb
// }

// func SgjPatientWriteDB() *gorm.DB {
// 	return writeSgjPatientDb
// }