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sia.go
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sia.go
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/*
* Copyright 2018 The openwallet Authors
* This file is part of the openwallet library.
*
* The openwallet library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The openwallet library 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 Lesser General Public License for more details.
*/
package sia
import (
"errors"
"fmt"
"github.com/blocktree/openwallet/console"
"log"
//"github.com/blocktree/openwallet/timer"
"github.com/blocktree/openwallet/timer"
"github.com/shopspring/decimal"
"path/filepath"
)
const (
//testAccount = "test-sign"
maxAddressNum = 1000000
)
type WalletManager struct{}
//初始化配置流程
func (w *WalletManager) InitConfigFlow() error {
file := filepath.Join(configFilePath, configFileName)
fmt.Printf("You can run 'vim %s' to edit wallet's config.\n", file)
return nil
}
//查看配置信息
func (w *WalletManager) ShowConfig() error {
return printConfig()
}
//创建钱包流程
func (w *WalletManager) CreateWalletFlow() error {
var (
password string
//name string
err error
publicKey string
filePath string
//testA *Account
)
//if flag {
//先加载是否有配置文件
err = loadConfig()
if err != nil {
return err
}
// 等待用户输入钱包名字
//name, err = console.InputText("Enter wallet's name: ", true)
wallets, err := GetWalletInfo()
if !wallets[0].Encrypted || err != nil {
// 等待用户输入密码
password, err = console.InputPassword(true, 8)
if err != nil {
return err
}
publicKey, err = CreateNewWallet(password, false)
if err != nil {
return err
} else {
log.Printf("Create New Wallet Successfully.\n")
}
} else {
flag, err := console.Stdin.PromptConfirm("Create a new wallet will cover the existing wallet data and reinitialize a new one, please backup the existing wallet first. Continue to create?")
if err != nil {
return err
}
if !flag {
return nil
}
// 等待用户输入密码
password, err = console.InputPassword(true, 8)
if err != nil {
return err
}
publicKey, err = CreateNewWallet(password, true)
if err != nil {
return err
} else {
log.Printf("Create New Wallet Successfully.\n")
}
}
fmt.Printf("Please keep your primary seed in a safe place: %s\n", publicKey)
if walletDataPath == "" {
log.Printf("walletDataPath is null, please setup the config file and backup the wallet. ")
} else {
filePath, err = BackupWallet()
if err != nil {
return err
}
fmt.Printf("Keystore backup successfully, file path: %s\n", filePath)
}
//}
return nil
}
//创建地址流程
func (w *WalletManager) CreateAddressFlow() error {
//先加载是否有配置文件
err := loadConfig()
if err != nil {
return err
}
wallets, err := GetWalletInfo()
if err != nil {
return err
}
if wallets[0].Rescanning {
return errors.New(fmt.Sprint("Wallet is rescanning the block, please wait......"))
}
if !wallets[0].Unlocked {
fmt.Println("The wallet is locked, please enter password to unlocked it.")
password, err := console.InputPassword(false, 8)
if err != nil {
return err
}
err = UnlockWallet(password)
if err != nil {
log.Printf("UnlockWallet information:%v\n", err)
log.Printf("NOTE: information 2XX means unlock wallet successfully, 4XX or 5XX means unsuccessfully.")
return nil
} else {
log.Printf("UnlockWallet processing......\n")
}
}
// 输入地址数量
count, err := console.InputNumber("Enter the number of addresses you want: ", false)
if err != nil {
return err
}
if count > maxAddressNum {
return errors.New(fmt.Sprintf("The number of addresses can not exceed %d\n", maxAddressNum))
}
log.Printf("Start batch creation\n")
log.Printf("-------------------------------------------------\n")
filePath, err := CreateBatchAddress(count)
log.Printf("-------------------------------------------------\n")
log.Printf("All addresses have created, file path:%s\n", filePath)
return err
}
// SummaryFollow 汇总流程
func (w *WalletManager) SummaryFollow() error {
var (
endRunning = make(chan bool, 1)
)
//先加载是否有配置文件
err := loadConfig()
if err != nil {
return err
}
wallets, err := GetWalletInfo()
if err != nil {
return err
}
if wallets[0].Rescanning {
return errors.New(fmt.Sprint("Wallet is rescanning the block, please wait......"))
}
if !wallets[0].Unlocked {
fmt.Println("The wallet is locked, please enter password to unlocked it.")
password, err := console.InputPassword(false, 8)
if err != nil {
return err
}
err = UnlockWallet(password)
if err != nil {
log.Printf("UnlockWallet information:%v\n", err)
log.Printf("NOTE: information 2XX means unlock wallet successfully, 4XX or 5XX means unsuccessfully.")
return nil
} else {
log.Printf("UnlockWallet processing......\n")
}
}
//判断汇总地址是否存在
if len(sumAddress) == 0 {
return errors.New(fmt.Sprintf("Summary address is not set. Please set it in './conf/%s.ini' \n", Symbol))
}
fmt.Printf("The timer for summary has started. Execute by every %v seconds.\n", cycleSeconds.Seconds())
//启动钱包汇总程序
sumTimer := timer.NewTask(cycleSeconds, SummaryWallets)
sumTimer.Start()
<-endRunning
//for {
// wallets, err := GetWalletInfo()
// if err != nil {
// return err
// }
// if wallets[0].OutgoingSC == "0" {
// SummaryWallets()
// }else {
// log.Printf("wallet has coins spent in incomplete transaction, summaryWallets will begin after it finish...")
// }
// time.Sleep(10*time.Second)
//}
return nil
}
//备份钱包流程
func (w *WalletManager) BackupWalletFlow() error {
var (
err error
backupPath string
)
//先加载是否有配置文件
err = loadConfig()
if err != nil {
return err
}
if walletDataPath == "" {
return errors.New("walletDataPath is null, please setup the config file before backup ")
}
backupPath, err = BackupWallet()
if err != nil {
return err
}
//输出备份导出目录
fmt.Printf("Wallet backup file path: %s", backupPath)
return nil
}
//GetWalletList 获取钱包列表
func (w *WalletManager) GetWalletList() error {
//先加载是否有配置文件
err := loadConfig()
if err != nil {
return err
}
wallet, err := GetWalletInfo()
if err != nil {
return err
}
//打印钱包列表
printWalletList(wallet)
return nil
}
//SendTXFlow 发送交易
func (w *WalletManager) TransferFlow() error {
//先加载是否有配置文件
err := loadConfig()
if err != nil {
return err
}
wallets, err := GetWalletInfo()
if err != nil {
return err
}
if wallets[0].Rescanning {
return errors.New(fmt.Sprint("Wallet is rescanning the block, please wait......"))
}
if !wallets[0].Unlocked {
fmt.Println("The wallet is locked, please enter password to unlocked it.")
password, err := console.InputPassword(false, 8)
if err != nil {
return err
}
err = UnlockWallet(password)
if err != nil {
log.Printf("UnlockWallet information:%v\n", err)
log.Printf("NOTE: information 2XX means unlock wallet successfully, 4XX or 5XX means unsuccessfully.")
return nil
} else {
log.Printf("UnlockWallet processing......\n")
}
}
// 等待用户输入发送数量
amount, err := console.InputRealNumber("Enter amount to send: ", true)
if err != nil {
return err
}
// 等待用户输入发送地址
receiver, err := console.InputText("Enter receiver address: ", true)
if err != nil {
return err
}
//建立交易单
atculAmount, _ := decimal.NewFromString(amount)
realAmount := atculAmount.Mul(coinDecimal)
txID, err := SendTransaction(realAmount.String(), receiver)
if err != nil {
return err
}
log.Printf("Transaction ID:%s\n", txID)
return nil
}
//RestoreWalletFlow 恢复钱包流程
func (w *WalletManager) RestoreWalletFlow() error {
var (
err error
filename string
)
//先加载是否有配置文件
err = loadConfig()
if err != nil {
return err
}
//输入恢复文件路径
filename, err = console.InputText("Enter backup file path: ", true)
//keyjson, err := ioutil.ReadFile(filename)
if err != nil {
return err
}
fmt.Printf("Wallet restoring, please wait a moment...\n")
err = RestoreWallet(filename)
if err != nil {
return err
}
//输出备份导出目录
return nil
}