// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied. See the License for the specific language governing permissions and limitations under the License.

package paramtable

import (
	"strconv"
	"sync"
	"time"
)

var (
	once       sync.Once
	params     ComponentParam
	hookParams hookConfig
)

func Init() {
	once.Do(func() {
		baseTable := NewBaseTable()
		params.Init(baseTable)
		hookBaseTable := NewBaseTableFromYamlOnly(hookYamlFile)
		hookParams.init(hookBaseTable)
	})
}

func InitWithBaseTable(baseTable *BaseTable) {
	once.Do(func() {
		params.Init(baseTable)
		hookBaseTable := NewBaseTableFromYamlOnly(hookYamlFile)
		hookParams.init(hookBaseTable)
	})
}

func Get() *ComponentParam {
	return &params
}

func GetBaseTable() *BaseTable {
	return params.baseTable
}

func GetHookParams() *hookConfig {
	return &hookParams
}

func SetNodeID(newID UniqueID) {
	params.RuntimeConfig.NodeID.SetValue(newID)
}

func GetNodeID() UniqueID {
	return params.RuntimeConfig.NodeID.GetAsInt64()
}

func GetStringNodeID() string {
	return strconv.FormatInt(GetNodeID(), 10)
}

func SetRole(role string) {
	params.RuntimeConfig.Role.SetValue(role)
}

func GetRole() string {
	return params.RuntimeConfig.Role.GetAsString()
}

func SetCreateTime(d time.Time) {
	params.RuntimeConfig.CreateTime.SetValue(d)
}

func GetCreateTime() time.Time {
	return params.RuntimeConfig.CreateTime.GetAsTime()
}

func SetUpdateTime(d time.Time) {
	params.RuntimeConfig.UpdateTime.SetValue(d)
}

func GetUpdateTime() time.Time {
	return params.RuntimeConfig.UpdateTime.GetAsTime()
}