package network

import (

"time"

"github.com/cosmos/cosmos-sdk/client"

cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"

"github.com/cosmos/cosmos-sdk/server"

srvconfig "github.com/cosmos/cosmos-sdk/server/config"

sdk "github.com/cosmos/cosmos-sdk/types"

)

// NetworkI is an interface for a network of validators.

// It is used to abstract over the different network types (in-process, docker, etc.).

// if used there is a requirement to expose query and tx client for the nodes

type NetworkI interface {

// GetValidators returns the validators in the network

GetValidators() []ValidatorI

// WaitForNextBlock waits for the network to reach the next block

WaitForNextBlock() error

// WaitForHeight waits for the network to reach the given height

WaitForHeight(height int64) (int64, error)

// WaitForHeightWithTimeout waits for the network to reach the given height or times out

WaitForHeightWithTimeout(int64, time.Duration) (int64, error)

// RetryForBlocks retries the given function until it returns no error or the given number of blocks has passed

RetryForBlocks(retryFunc func() error, blocks int) error

// LatestHeight returns the latest height of the network

LatestHeight() (int64, error)

Cleanup()

}

// ValidatorI expose a validator's context and configuration

type ValidatorI interface {

GetCtx() *server.Context

GetAppConfig() *srvconfig.Config

GetAddress() sdk.AccAddress

GetValAddress() sdk.ValAddress

GetClientCtx() client.Context

GetAPIAddress() string

GetRPCAddress() string

GetPubKey() cryptotypes.PubKey

GetMoniker() string

}