From 11eda5d9c85dc9afe61d869502b555fdc9bc68f3 Mon Sep 17 00:00:00 2001
From: Ales Verbic <verbotenj@gmail.com>
Date: Fri, 1 Sep 2023 17:40:53 -0400
Subject: [PATCH] feat: add block data

Signed-off-by: Ales Verbic <verbotenj@gmail.com>
---
 internal/miner/miner.go | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/internal/miner/miner.go b/internal/miner/miner.go
index 42db4c9..9114436 100644
--- a/internal/miner/miner.go
+++ b/internal/miner/miner.go
@@ -19,12 +19,24 @@ import (
 	"encoding/binary"
 	"encoding/hex"
 	"fmt"
+	"time"
 
 	"github.com/blinklabs-io/bluefin/internal/config"
 	"github.com/blinklabs-io/bluefin/internal/logging"
 	"github.com/minio/sha256-simd"
 )
 
+type BlockData struct {
+	BlockNumber      int64
+	TargetHash       string
+	LeadingZeros     int64
+	DifficultyNumber int64
+	EpochTime        int64
+	RealTimeNow      int64
+	Message          string
+	Interlink        []byte
+}
+
 type Miner struct {
 	Config *config.Config
 	Logger *logging.Logger
@@ -65,6 +77,31 @@ func (m *Miner) Start() error {
 	hash, nonce := calculateHash(state)
 	fmt.Printf("Hash with leading zeros: %s\n", hash)
 	fmt.Printf("Nonce: %d\n", nonce)
+
+	realTimeNow := time.Now().Unix()*1000 - 60000
+
+	// TODO prepare things for a new block and clean up
+	// Sample values for the new block
+	targetHash := hash
+	leadingZeros := state.LeadingZeros
+	difficultyNumber := state.DifficultyNumber
+	epochTime := state.DifficultyNumber + 90000 + realTimeNow - state.EpochTime
+	// TODO: calculate interlink
+	interlink := []byte("sampleInterlink")
+
+	// Construct the new block data
+	postDatum := BlockData{
+		BlockNumber:      state.BlockNumber + 1,
+		TargetHash:       targetHash,
+		LeadingZeros:     leadingZeros,
+		DifficultyNumber: difficultyNumber,
+		EpochTime:        epochTime,
+		RealTimeNow:      90000 + realTimeNow,
+		Message:          "AlL HaIl tUnA",
+		Interlink:        interlink,
+	}
+	// Fund next datum
+	fmt.Printf("Fund next datum %+v\n", postDatum)
 	return nil
 }