package core

import (
	data "github.com/tendermint/go-wire/data"
	ctypes "github.com/tendermint/tendermint/rpc/core/types"
	"github.com/tendermint/tendermint/types"
)

func Status() (*ctypes.ResultStatus, error) {
	latestHeight := blockStore.Height()
	var (
		latestBlockMeta *types.BlockMeta
		latestBlockHash data.Bytes
		latestAppHash   data.Bytes
		latestBlockTime int64
	)
	if latestHeight != 0 {
		latestBlockMeta = blockStore.LoadBlockMeta(latestHeight)
		latestBlockHash = latestBlockMeta.BlockID.Hash
		latestAppHash = latestBlockMeta.Header.AppHash
		latestBlockTime = latestBlockMeta.Header.Time.UnixNano()
	}

	return &ctypes.ResultStatus{
		NodeInfo:          p2pSwitch.NodeInfo(),
		PubKey:            pubKey,
		LatestBlockHash:   latestBlockHash,
		LatestAppHash:     latestAppHash,
		LatestBlockHeight: latestHeight,
		LatestBlockTime:   latestBlockTime}, nil
}