func (cva *ContinuousVestingAccount) GetStartTime() int64 {
	return cva.StartTime
}
GetStartTime returns the time when vesting starts for a continuous vesting
account.
package types
import (
	"errors"
	"fmt"
	"time"
	"github.com/tendermint/tendermint/crypto"
	"gopkg.in/yaml.v2"
	"github.com/Dipper-Labs/Dipper-Protocol/app/v0/auth/exported"
	"github.com/Dipper-Labs/Dipper-Protocol/hexutil"
	sdk "github.com/Dipper-Labs/Dipper-Protocol/types"
)
var _ exported.Account = (*BaseAccount)(nil)
type BaseAccount struct {
	Address       sdk.AccAddress `json:"address" yaml:"address"`
	Coins         sdk.Coins      `json:"coins" yaml:"coins"`
	PubKey        crypto.PubKey  `json:"public_key" yaml:"public_key"`
	AccountNumber uint64         `json:"account_number" yaml:"account_number"`
	Sequence      uint64         `json:"sequence" yaml:"sequence"`
	CodeHash      hexutil.Bytes  `json:"code_hash" yaml:"code_hash"`
}
func NewBaseAccount(address sdk.AccAddress, coins sdk.Coins,
	pubKey crypto.PubKey, accountNumber uint64, sequence uint64) *BaseAccount {
	return &BaseAccount{
		Address:       address,
		Coins:         coins,
		PubKey:        pubKey,
		AccountNumber: accountNumber,
		Sequence:      sequence,
	}
}
func (acc BaseAccount) String() string {
	out, _ := acc.MarshalYAML()
	return out.(string)
}
func ProtoBaseAccount() exported.Account {
	return &BaseAccount{}
}
func NewBaseAccountWithAddress(addr sdk.AccAddress) BaseAccount {
	return BaseAccount{
		Address: addr,
	}
}
func (acc BaseAccount) GetAddress() sdk.AccAddress {
	return acc.Address
}
func (acc *BaseAccount) SetAddress(addr sdk.AccAddress) error {
	if len(acc.Address) != 0 {
		return errors.New("cannot override BaseAccount address")
	}
	acc.Address = addr
	return nil
}
func (acc BaseAccount) GetPubKey() crypto.PubKey {
	return acc.PubKey
}
func (acc *BaseAccount) SetPubKey(pubKey crypto.PubKey) error {
	acc.PubKey = pubKey
	return nil
}
func (acc *BaseAccount) GetCoins() sdk.Coins {
	return acc.Coins
}
func (acc *BaseAccount) SetCoins(coins sdk.Coins) error {
	acc.Coins = coins
	return nil
}
func (acc *BaseAccount) GetAccountNumber() uint64 {
	return acc.AccountNumber
}
func (acc *BaseAccount) SetAccountNumber(accNumber uint64) error {
	acc.AccountNumber = accNumber
	return nil
}
func (acc *BaseAccount) GetSequence() uint64 {
	return acc.Sequence
}
func (acc *BaseAccount) SetSequence(seq uint64) error {
	acc.Sequence = seq
	return nil
}
func (acc *BaseAccount) GetCodeHash() []byte {
	return acc.CodeHash
}
func (acc *BaseAccount) SetCodeHash(codeHash []byte) {
	acc.CodeHash = codeHash
}
func (acc *BaseAccount) SpendableCoins(_ time.Time) sdk.Coins {
	return acc.GetCoins()
}
func (acc *BaseAccount) Balance() sdk.Int {
	coins := acc.GetCoins()
	if coins == nil {
		return sdk.NewInt(0)
	}
	return coins.AmountOf(sdk.NativeTokenName)
}
func (acc *BaseAccount) SetBalance(amt sdk.Int) {
	coins := acc.GetCoins()
	diff := amt.Sub(coins.AmountOf(sdk.NativeTokenName))
	switch {
	case diff.IsZero():
		return
	case diff.IsPositive():
		coins = coins.Add(sdk.Coins{sdk.NewCoin(sdk.NativeTokenName, diff)})
	default:
		coins = coins.Sub(sdk.Coins{sdk.NewCoin(sdk.NativeTokenName, diff.Neg())})
	}
	if err := acc.SetCoins(coins); err != nil {
		panic(fmt.Sprintf("Could not set coins for address %s", acc.GetAddress()))
	}
}
func (acc BaseAccount) MarshalYAML() (interface{}, error) {
	var bs []byte
	var err error
	var pubkey string
	if acc.PubKey != nil {
		pubkey, err = sdk.Bech32ifyPubKey(sdk.Bech32PubKeyTypeAccPub, acc.PubKey)
		if err != nil {
			return nil, err
		}
	}
	bs, err = yaml.Marshal(struct {
		Address       sdk.AccAddress
		Coins         sdk.Coins
		PubKey        string
		AccountNumber uint64
		Sequence      uint64
	}{
		Address:       acc.Address,
		Coins:         acc.Coins,
		PubKey:        pubkey,
		AccountNumber: acc.AccountNumber,
		Sequence:      acc.Sequence,
	})
	if err != nil {
		return nil, err
	}
	return string(bs), err
}
type BaseVestingAccount struct {
	*BaseAccount
	OriginalVesting  sdk.Coins `json:"original_vesting"`   
	DelegatedFree    sdk.Coins `json:"delegated_free"`     
	DelegatedVesting sdk.Coins `json:"delegated_vesting"`  
	EndTime int64 `json:"end_time"`  
}
func NewBaseVestingAccount(baseAccount *BaseAccount, originalVesting sdk.Coins,
	delegatedFree sdk.Coins, delegatedVesting sdk.Coins, endTime int64) *BaseVestingAccount {
	return &BaseVestingAccount{
		BaseAccount:      baseAccount,
		OriginalVesting:  originalVesting,
		DelegatedFree:    delegatedFree,
		DelegatedVesting: delegatedVesting,
		EndTime:          endTime,
	}
}
func (bva BaseVestingAccount) String() string {
	out, _ := bva.MarshalYAML()
	return out.(string)
}
func (bva BaseVestingAccount) spendableCoins(vestingCoins sdk.Coins) sdk.Coins {
	var spendableCoins sdk.Coins
	bc := bva.GetCoins()
	for _, coin := range bc {
		baseAmt := coin.Amount
		vestingAmt := vestingCoins.AmountOf(coin.Denom)
		delVestingAmt := bva.DelegatedVesting.AmountOf(coin.Denom)
		min := sdk.MinInt(baseAmt.Add(delVestingAmt).Sub(vestingAmt), baseAmt)
		spendableCoin := sdk.NewCoin(coin.Denom, min)
		if !spendableCoin.IsZero() {
			spendableCoins = spendableCoins.Add(sdk.Coins{spendableCoin})
		}
	}
	return spendableCoins
}
func (bva *BaseVestingAccount) trackDelegation(vestingCoins, amount sdk.Coins) {
	bc := bva.GetCoins()
	for _, coin := range amount {
		baseAmt := bc.AmountOf(coin.Denom)
		vestingAmt := vestingCoins.AmountOf(coin.Denom)
		delVestingAmt := bva.DelegatedVesting.AmountOf(coin.Denom)
		if coin.Amount.IsZero() || baseAmt.LT(coin.Amount) {
			panic("delegation attempt with zero coins or insufficient funds")
		}
		x := sdk.MinInt(sdk.MaxInt(vestingAmt.Sub(delVestingAmt), sdk.ZeroInt()), coin.Amount)
		y := coin.Amount.Sub(x)
		if !x.IsZero() {
			xCoin := sdk.NewCoin(coin.Denom, x)
			bva.DelegatedVesting = bva.DelegatedVesting.Add(sdk.Coins{xCoin})
		}
		if !y.IsZero() {
			yCoin := sdk.NewCoin(coin.Denom, y)
			bva.DelegatedFree = bva.DelegatedFree.Add(sdk.Coins{yCoin})
		}
		bva.Coins = bva.Coins.Sub(sdk.Coins{coin})
	}
}
func (bva *BaseVestingAccount) TrackUndelegation(amount sdk.Coins) {
	for _, coin := range amount {
		if coin.Amount.IsZero() {
			panic("undelegation attempt with zero coins")
		}
		delegatedFree := bva.DelegatedFree.AmountOf(coin.Denom)
		delegatedVesting := bva.DelegatedVesting.AmountOf(coin.Denom)
		x := sdk.MinInt(delegatedFree, coin.Amount)
		y := sdk.MinInt(delegatedVesting, coin.Amount.Sub(x))
		if !x.IsZero() {
			xCoin := sdk.NewCoin(coin.Denom, x)
			bva.DelegatedFree = bva.DelegatedFree.Sub(sdk.Coins{xCoin})
		}
		if !y.IsZero() {
			yCoin := sdk.NewCoin(coin.Denom, y)
			bva.DelegatedVesting = bva.DelegatedVesting.Sub(sdk.Coins{yCoin})
		}
		bva.Coins = bva.Coins.Add(sdk.Coins{coin})
	}
}
func (bva BaseVestingAccount) GetOriginalVesting() sdk.Coins {
	return bva.OriginalVesting
}
func (bva BaseVestingAccount) GetDelegatedFree() sdk.Coins {
	return bva.DelegatedFree
}
func (bva BaseVestingAccount) GetDelegatedVesting() sdk.Coins {
	return bva.DelegatedVesting
}
var _ exported.VestingAccount = (*ContinuousVestingAccount)(nil)
type ContinuousVestingAccount struct {
	*BaseVestingAccount
	StartTime int64 `json:"start_time"`  
}
func NewContinuousVestingAccountRaw(bva *BaseVestingAccount,
	startTime int64) *ContinuousVestingAccount {
	return &ContinuousVestingAccount{
		BaseVestingAccount: bva,
		StartTime:          startTime,
	}
}
func NewContinuousVestingAccount(baseAcc *BaseAccount, startTime, endTime int64) *ContinuousVestingAccount {
	baseVestingAcc := &BaseVestingAccount{
		BaseAccount:     baseAcc,
		OriginalVesting: baseAcc.Coins,
		EndTime:         endTime,
	}
	return &ContinuousVestingAccount{
		StartTime:          startTime,
		BaseVestingAccount: baseVestingAcc,
	}
}
func (cva ContinuousVestingAccount) String() string {
	out, _ := cva.MarshalYAML()
	return out.(string)
}
func (cva ContinuousVestingAccount) GetVestedCoins(blockTime time.Time) sdk.Coins {
	var vestedCoins sdk.Coins
	if blockTime.Unix() <= cva.StartTime {
		return vestedCoins
	} else if blockTime.Unix() >= cva.EndTime {
		return cva.OriginalVesting
	}
	x := blockTime.Unix() - cva.StartTime
	y := cva.EndTime - cva.StartTime
	s := sdk.NewDec(x).Quo(sdk.NewDec(y))
	for _, ovc := range cva.OriginalVesting {
		vestedAmt := ovc.Amount.ToDec().Mul(s).RoundInt()
		vestedCoins = append(vestedCoins, sdk.NewCoin(ovc.Denom, vestedAmt))
	}
	return vestedCoins
}
func (cva ContinuousVestingAccount) GetVestingCoins(blockTime time.Time) sdk.Coins {
	return cva.OriginalVesting.Sub(cva.GetVestedCoins(blockTime))
}
func (cva ContinuousVestingAccount) SpendableCoins(blockTime time.Time) sdk.Coins {
	return cva.spendableCoins(cva.GetVestingCoins(blockTime))
}
func (cva *ContinuousVestingAccount) TrackDelegation(blockTime time.Time, amount sdk.Coins) {
	cva.trackDelegation(cva.GetVestingCoins(blockTime), amount)
}