Implement daily stats

constants/constants.go

@@ -0,0 +1,24 @@
+package constants
+
+import "time"
+
+// time.Duration constants
+const (
+	// RecalculateTimeWindowHighSharesJob interval
+	RecalculateTimeWindowHighSharesJobInterval = 1 * time.Minute
+	// RecalculateTopSharesJob interval
+	RecalculateTopSharesJobInterval = 30 * time.Second
+	// IngestSharesJob interval
+	IngestSharesJobInterval = 30 * time.Second
+)
+
+// counts and stuff
+const (
+	// TopSharesAmount is the number of top shares to keep
+	TopSharesAmount = 15
+	// DailyStatsPerPage is the number of daily stats per page
+	DailyStatsPerPage = 15
+)
+
+// EpochTime is the start time for daily stats
+var EpochTime = time.Date(2025, 5, 1, 0, 0, 0, 0, time.UTC)

database/db.go

@@ -3,7 +3,9 @@ package database
 import (
 	"fmt"
 	"log"
+	"pool-stats/helpers"
 	"pool-stats/models"
+	"sort"
 	"time"
 
 	"github.com/ostafen/clover/v2"
@@ -14,6 +16,9 @@ import (
 
 const (
 	CollectionName                    = "shares"
+	TopSharesCollectionName           = "TopShares"
+	TimeWindowHighShareCollectionName = "TimeWindowHighShareStat"
+	DailyStatsCollectionName          = "DailyStats"
 )
 
 func InitDatabase(path string) (*clover.DB, error) {
@@ -42,10 +47,59 @@ func InitDatabase(path string) (*clover.DB, error) {
 		}
 	}
 
+	// Init TopShares collection
+	hasTopSharesCollection, err := db.HasCollection(TopSharesCollectionName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check TopShares collection: %v", err)
+	}
+
+	if !hasTopSharesCollection {
+		if err := db.CreateCollection(TopSharesCollectionName); err != nil {
+			return nil, fmt.Errorf("failed to create TopShares collection: %v", err)
+		}
+
+		if err := db.CreateIndex(TopSharesCollectionName, "CreateDate"); err != nil {
+			return nil, fmt.Errorf("failed to create index for TopShares: %v", err)
+		}
+
+		if err := db.CreateIndex(TopSharesCollectionName, "SDiff"); err != nil {
+			return nil, fmt.Errorf("failed to create index for TopShares SDiff: %v", err)
+		}
+	}
+
+	// Init TimeWindowHighShareStat collection
+	hasTimeWindowCollection, err := db.HasCollection(TimeWindowHighShareCollectionName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check TimeWindowHighShare collection: %v", err)
+	}
+
+	if !hasTimeWindowCollection {
+		if err := db.CreateCollection(TimeWindowHighShareCollectionName); err != nil {
+			return nil, fmt.Errorf("failed to create TimeWindowHighShare collection: %v", err)
+		}
+		if err := db.CreateIndex(TimeWindowHighShareCollectionName, "TimeWindowID"); err != nil {
+			return nil, fmt.Errorf("failed to create index for TimeWindowHighShare: %v", err)
+		}
+	}
+
+	// Init DailyStats collection
+	hasDailyStatsCollection, err := db.HasCollection(DailyStatsCollectionName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check DailyStats collection: %v", err)
+	}
+	if !hasDailyStatsCollection {
+		if err := db.CreateCollection(DailyStatsCollectionName); err != nil {
+			return nil, fmt.Errorf("failed to create DailyStats collection: %v", err)
+		}
+		if err := db.CreateIndex(DailyStatsCollectionName, "Date"); err != nil {
+			return nil, fmt.Errorf("failed to create index for DailyStats: %v", err)
+		}
+	}
+
 	return db, nil
 }
 
-func GetHighestShareInRange(db *clover.DB, collection string, since time.Time) (*document.Document, error) {
+func GetHighestSharesInRange(db *clover.DB, collection string, since time.Time, count int) ([]models.ShareLog, error) {
 	// Convert `since` to the format in `createdate`
 	lower := since.Unix()
 	upper := time.Now().Unix()
@@ -58,12 +112,22 @@ func GetHighestShareInRange(db *clover.DB, collection string, since time.Time) (
 	results, err := db.FindAll(c.NewQuery(collection).
 		Where(criteria).
 		Sort(c.SortOption{Field: "SDiff", Direction: -1}).
-		Limit(1))
+		Limit(count))
 
 	if err != nil || len(results) == 0 {
 		return nil, err
 	}
-	return results[0], nil
+
+	var shares []models.ShareLog
+	for _, doc := range results {
+		var s models.ShareLog
+		if err := doc.Unmarshal(&s); err != nil {
+			return nil, err
+		}
+		shares = append(shares, s)
+	}
+
+	return shares, nil
 }
 
 func PrintAllHashes(db *clover.DB) {
@@ -99,3 +163,162 @@ func ListShares(db *clover.DB, offset int, count int) []models.ShareLog {
 
 	return shareLogs
 }
+
+func ListTopShares(db *clover.DB) []models.ShareLog {
+	results, err := db.FindAll(
+		c.NewQuery(TopSharesCollectionName).
+			Sort(c.SortOption{Field: "SDiff", Direction: -1}),
+	)
+	if err != nil {
+		log.Printf("failed to list top shares: %v", err)
+		return nil
+	}
+
+	topShares := make([]models.ShareLog, len(results))
+	for idx, doc := range results {
+		var shareLog models.ShareLog
+		doc.Unmarshal(&shareLog)
+		topShares[idx] = shareLog
+	}
+
+	return topShares
+}
+
+func ReplaceTopShares(db *clover.DB, shares []models.ShareLog) {
+	db.Delete(c.NewQuery(TopSharesCollectionName))
+
+	for _, share := range shares {
+		doc := document.NewDocumentOf(&share)
+		if _, err := db.InsertOne(TopSharesCollectionName, doc); err != nil {
+			return
+		}
+	}
+}
+
+func GetTimeWindowHighShares(db *clover.DB) []models.TimeWindowHighShare {
+	results, err := db.FindAll(
+		c.NewQuery(TimeWindowHighShareCollectionName).
+			Sort(c.SortOption{Field: "TimeWindowID", Direction: 1}),
+	)
+	if err != nil {
+		log.Printf("failed to list time window high shares: %v", err)
+		return nil
+	}
+
+	timeWindowHighShares := make([]models.TimeWindowHighShare, len(results))
+	for idx, doc := range results {
+		var timeWindowHighShare models.TimeWindowHighShare
+		doc.Unmarshal(&timeWindowHighShare)
+		timeWindowHighShares[idx] = timeWindowHighShare
+	}
+
+	return timeWindowHighShares
+}
+
+func SetTimeWindowHighShare(db *clover.DB, share models.TimeWindowHighShare) error {
+	doc := document.NewDocumentOf(&share)
+
+	existingDoc, _ := db.FindFirst(c.NewQuery(TimeWindowHighShareCollectionName).
+		Where(c.Field("TimeWindowID").Eq(share.TimeWindowID)))
+	if existingDoc != nil {
+		db.ReplaceById(TimeWindowHighShareCollectionName, existingDoc.ObjectId(), doc)
+	} else {
+		db.InsertOne(TimeWindowHighShareCollectionName, doc)
+	}
+
+	return nil
+}
+
+func ListSharesInTimeRange(db *clover.DB, since time.Time, till time.Time) []models.ShareLog {
+	lower := since.Unix()
+	upper := till.Unix()
+
+	results, err := db.FindAll(c.NewQuery(CollectionName).
+		Where(c.Field("CreateDate").GtEq(fmt.Sprint(lower)).
+			And(c.Field("CreateDate").LtEq(fmt.Sprint(upper)))).
+		Sort(c.SortOption{Field: "CreateDate", Direction: -1}))
+
+	if err != nil {
+		log.Printf("failed to list shares in time range: %v", err)
+		return nil
+	}
+
+	shareLogs := make([]models.ShareLog, len(results))
+	for idx, doc := range results {
+		var shareLog models.ShareLog
+		doc.Unmarshal(&shareLog)
+		shareLogs[idx] = shareLog
+	}
+
+	return shareLogs
+}
+
+// GetStatsForDay retrieves daily statistics for a given date
+// Tries to find from DailyStats collection, calculates on the fly if not found and stores
+func GetDailyStats(db *clover.DB, date time.Time) (*models.DailyStats, error) {
+	dateStr := date.Format(time.DateOnly)
+
+	// Check if stats already exist
+	isToday := dateStr == time.Now().UTC().Format(time.DateOnly)
+	existingDoc, err := db.FindFirst(c.NewQuery(DailyStatsCollectionName).
+		Where(c.Field("Date").Eq(dateStr)))
+	if !isToday && err == nil && existingDoc != nil {
+		var stats models.DailyStats
+		if err := existingDoc.Unmarshal(&stats); err != nil {
+			return nil, fmt.Errorf("failed to unmarshal daily stats: %v", err)
+		}
+		return &stats, nil
+	}
+
+	// Get shares in range
+	since := date.Truncate(24 * time.Hour)
+	till := since.Add(24 * time.Hour)
+	shares := ListSharesInTimeRange(db, since, till)
+	sort.Slice(shares, func(i, j int) bool {
+		return shares[i].SDiff > shares[j].SDiff
+	})
+
+	// Calculate daily stats
+	stats := &models.DailyStats{
+		Date:       dateStr,
+		ShareCount: len(shares),
+		Workers:    make(map[string]models.WorkerDailyStats),
+	}
+
+	if len(shares) > 0 {
+		stats.TopShare = shares[0]
+		stats.PoolHashrate = helpers.CalculateAverageHashrate(shares)
+	}
+
+	// Calculate worker stats
+	sharesByWorker := make(map[string][]models.ShareLog)
+	for _, share := range shares {
+		sharesByWorker[share.WorkerName] = append(sharesByWorker[share.WorkerName], share)
+	}
+	for workerName, workerShares := range sharesByWorker {
+		workerHashrate := helpers.CalculateAverageHashrate(workerShares)
+		workerTopShare := workerShares[0] // Already sorted by SDiff
+
+		stats.Workers[workerName] = models.WorkerDailyStats{
+			TopShare: workerTopShare,
+			Hashrate: workerHashrate,
+			Shares:   len(workerShares),
+		}
+	}
+
+	// Insert or update the daily stats in the collection
+	doc := document.NewDocumentOf(stats)
+	if _, err := db.InsertOne(DailyStatsCollectionName, doc); err != nil {
+		return nil, fmt.Errorf("failed to insert daily stats: %v", err)
+	}
+
+	return stats, nil
+}
+
+func ClearDailyStats(db *clover.DB) error {
+	// Delete all documents in DailyStats collection
+	if err := db.Delete(c.NewQuery(DailyStatsCollectionName)); err != nil {
+		return fmt.Errorf("failed to clear DailyStats collection: %v", err)
+	}
+	return nil
+}

helpers/helpers.go

@@ -2,6 +2,9 @@ package helpers
 
 import (
 	"fmt"
+	"math"
+	"pool-stats/models"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
@@ -35,5 +38,43 @@ func FormatCreateDate(createdate string) string {
 		t := time.Unix(sec, nsec)
 		return t.Format(time.DateTime)
 	}
-	return ""
+	return "-"
+}
+
+func CalculateAverageHashrate(shares []models.ShareLog) float64 {
+	if len(shares) == 0 {
+		return 0.0
+	}
+
+	sort.Slice(shares, func(i, j int) bool {
+		return shares[i].CreateDate < shares[j].CreateDate
+	})
+
+	first := ParseCreateDate(shares[0].CreateDate)
+	last := ParseCreateDate(shares[len(shares)-1].CreateDate)
+	timeSpan := last.Sub(first).Seconds()
+	if timeSpan <= 0 {
+		return 0.0
+	}
+
+	var totalAssignedDiff float64
+	for _, s := range shares {
+		totalAssignedDiff += s.Diff
+	}
+
+	avgAssignedDiff := totalAssignedDiff / float64(len(shares))
+
+	// Hashrate = avg diff * 2^32 / avg time per share
+	hashrate := (avgAssignedDiff * math.Pow(2, 32)) / (timeSpan / float64(len(shares)))
+	return hashrate
+}
+
+func FormatHashrate(hps float64) string {
+	units := []string{"H/s", "kH/s", "MH/s", "GH/s", "TH/s", "PH/s", "EH/s"}
+	i := 0
+	for hps >= 1000 && i < len(units)-1 {
+		hps /= 1000
+		i++
+	}
+	return fmt.Sprintf("%.2f %s", hps, units[i])
 }

jobs/ingestSharesJob.go

@@ -1,4 +1,4 @@
-package ingest
+package jobs
 
 import (
 	"encoding/json"
@@ -12,21 +12,22 @@ import (
 	"github.com/ostafen/clover/v2"
 	"github.com/ostafen/clover/v2/document"
 
+	"pool-stats/constants"
 	"pool-stats/database"
 	"pool-stats/models"
 )
 
-type Ingestor struct {
+type IngestSharesJob struct {
 	db      *clover.DB
 	logPath string
 }
 
-func NewIngestor(db *clover.DB, path string) *Ingestor {
-	return &Ingestor{db: db, logPath: path}
+func NewIngestSharesJob(db *clover.DB, path string) *IngestSharesJob {
+	return &IngestSharesJob{db: db, logPath: path}
 }
 
-func (this *Ingestor) WatchAndIngest() {
-	ticker := time.NewTicker(30 * time.Second)
+func (this *IngestSharesJob) WatchAndIngest() {
+	ticker := time.NewTicker(constants.IngestSharesJobInterval)
 	defer ticker.Stop()
 
 	for {
@@ -35,7 +36,7 @@ func (this *Ingestor) WatchAndIngest() {
 	}
 }
 
-func (this *Ingestor) ingestClosedBlocks() {
+func (this *IngestSharesJob) ingestClosedBlocks() {
 	entries, err := os.ReadDir(this.logPath)
 	if err != nil {
 		log.Println("Error reading logsDir:", err)
@@ -66,7 +67,7 @@ func (this *Ingestor) ingestClosedBlocks() {
 	}
 }
 
-func (this *Ingestor) ingestBlockDir(db *clover.DB, dirPath string) {
+func (this *IngestSharesJob) ingestBlockDir(db *clover.DB, dirPath string) {
 	files, err := os.ReadDir(dirPath)
 	if err != nil {
 		log.Printf("Failed to read block dir %s: %v", dirPath, err)

jobs/recalculateTimeWindowHighShares.go

@@ -0,0 +1,106 @@
+package jobs
+
+import (
+	"pool-stats/constants"
+	"pool-stats/database"
+	"pool-stats/models"
+	"pool-stats/notlinq"
+	"sort"
+	"time"
+
+	"github.com/ostafen/clover/v2"
+)
+
+type RecalculateTimeWindowHighSharesJob struct {
+	DB *clover.DB
+}
+
+func NewRecalculateTimeWindowHighSharesJob(db *clover.DB) *RecalculateTimeWindowHighSharesJob {
+	return &RecalculateTimeWindowHighSharesJob{DB: db}
+}
+
+func (job *RecalculateTimeWindowHighSharesJob) Run() error {
+	ticker := time.NewTicker(constants.RecalculateTimeWindowHighSharesJobInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			job.recalculateTimeWindowHighShares()
+		}
+	}
+}
+
+func (job *RecalculateTimeWindowHighSharesJob) recalculateTimeWindowHighShares() {
+	topShares := database.ListTopShares(job.DB)
+	sort.Slice(topShares, func(i, j int) bool {
+		return topShares[i].SDiff > topShares[j].SDiff
+	})
+
+	// All time high share
+	if len(topShares) > 0 {
+		allTimeHighShare := topShares[0]
+		allTimeHighShareStat := &models.TimeWindowHighShare{
+			TimeWindowID:   "0-all-time",
+			TimeWindowName: "All Time",
+			SDiff:          allTimeHighShare.SDiff,
+			Time:           allTimeHighShare.CreateDate,
+		}
+		database.SetTimeWindowHighShare(job.DB, *allTimeHighShareStat)
+	}
+
+	// Other ranges
+	timeWindows := []struct {
+		ID    string
+		Name  string
+		Since time.Time
+	}{
+		{"1-hour", "Past Hour", time.Now().Add(-1 * time.Hour)},
+		{"2-day", "Past 24h", time.Now().Add(-24 * time.Hour)},
+		{"3-week", "Past 7d", time.Now().Add(-7 * 24 * time.Hour)},
+	}
+	for _, tw := range timeWindows {
+		// Can use one of top shares if in range,
+		// otherwise get highest share in range
+		var highestShare models.ShareLog
+		topSharesInRange := notlinq.
+			Where(topShares, func(s models.ShareLog) bool {
+				shareTime, err := s.ParseCreateDate()
+				if err != nil {
+					return false
+				}
+				return shareTime.After(tw.Since)
+			})
+		sort.Slice(topSharesInRange, func(i, j int) bool {
+			return topSharesInRange[i].SDiff > topSharesInRange[j].SDiff
+		})
+		if len(topSharesInRange) > 0 {
+			highestShare = topSharesInRange[0]
+		} else {
+			highestShareDocs, _ := database.GetHighestSharesInRange(
+				job.DB, database.CollectionName, tw.Since, 1)
+			if len(highestShareDocs) > 0 {
+				highestShare = highestShareDocs[0]
+			}
+		}
+
+		var timeWindowStat models.TimeWindowHighShare
+		if highestShare.SDiff > 0 {
+			timeWindowStat = models.TimeWindowHighShare{
+				TimeWindowID:   tw.ID,
+				TimeWindowName: tw.Name,
+				SDiff:          highestShare.SDiff,
+				Time:           highestShare.CreateDate,
+			}
+		} else {
+			timeWindowStat = models.TimeWindowHighShare{
+				TimeWindowID:   tw.ID,
+				TimeWindowName: tw.Name,
+				SDiff:          0,
+				Time:           "-",
+			}
+		}
+
+		database.SetTimeWindowHighShare(job.DB, timeWindowStat)
+	}
+}

jobs/recalculateTopShares.go

@@ -0,0 +1,60 @@
+package jobs
+
+import (
+	"pool-stats/constants"
+	"pool-stats/database"
+	"pool-stats/helpers"
+	"pool-stats/models"
+	"pool-stats/notlinq"
+	"sort"
+	"time"
+
+	"github.com/ostafen/clover/v2"
+)
+
+type RecalculateTopSharesJob struct {
+	DB *clover.DB
+}
+
+func NewRecalculateTopSharesJob(db *clover.DB) *RecalculateTopSharesJob {
+	return &RecalculateTopSharesJob{DB: db}
+}
+
+func (job *RecalculateTopSharesJob) Run() error {
+	ticker := time.NewTicker(constants.RecalculateTopSharesJobInterval)
+	defer ticker.Stop()
+
+	for {
+		<-ticker.C
+		job.recalculateTopShares()
+	}
+}
+
+func (job *RecalculateTopSharesJob) recalculateTopShares() {
+	currentTopShares := database.ListTopShares(job.DB)
+
+	var newTopShares []models.ShareLog
+	if currentTopShares == nil || len(currentTopShares) < constants.TopSharesAmount {
+		newTopShares, _ = database.GetHighestSharesInRange(job.DB, database.CollectionName, time.Unix(0, 0), constants.TopSharesAmount)
+	} else {
+		sort.Slice(currentTopShares, func(i, j int) bool {
+			return currentTopShares[i].CreateDate > currentTopShares[j].CreateDate
+		})
+		lastTopShareDate := currentTopShares[0].CreateDate
+		lastTopShareDateTime := helpers.ParseCreateDate(lastTopShareDate)
+		newTopShares, _ = database.GetHighestSharesInRange(job.DB, database.CollectionName, lastTopShareDateTime, constants.TopSharesAmount)
+	}
+
+	newTopShares = append(newTopShares, currentTopShares...)
+	sort.Slice(newTopShares, func(i, j int) bool {
+		return newTopShares[i].SDiff > newTopShares[j].SDiff
+	})
+	newTopShares = notlinq.UniqueBy(newTopShares, func(s models.ShareLog) string {
+		return s.Hash
+	})
+	if len(newTopShares) > constants.TopSharesAmount {
+		newTopShares = newTopShares[:constants.TopSharesAmount]
+	}
+
+	database.ReplaceTopShares(job.DB, newTopShares)
+}

main.go

@@ -9,7 +9,7 @@ import (
 
 	"pool-stats/config"
 	"pool-stats/database"
-	"pool-stats/ingest"
+	"pool-stats/jobs"
 	"pool-stats/web"
 )
 
@@ -22,9 +22,15 @@ func main() {
 	}
 	defer db.Close()
 
-	ingestor := ingest.NewIngestor(db, config.LogPath)
+	ingestor := jobs.NewIngestSharesJob(db, config.LogPath)
 	go ingestor.WatchAndIngest()
 
+	topSharesRecalcJob := jobs.NewRecalculateTopSharesJob(db)
+	go topSharesRecalcJob.Run()
+
+	timeWindowHighSharesRecalcJob := jobs.NewRecalculateTimeWindowHighSharesJob(db)
+	go timeWindowHighSharesRecalcJob.Run()
+
 	webServer := web.NewWebServer(db, config.Port)
 	if err := webServer.Start(); err != nil {
 		log.Fatalf("Failed to start web server: %v", err)

models/models.go

@@ -29,10 +29,25 @@ type ShareLog struct {
 	Agent      string `json:"agent"`      // Miner agent string (e.g., bitaxe/BM1370)
 }
 
-type ShareStat struct {
-	Label string
-	Diff  string
-	Time  string
+type TimeWindowHighShare struct {
+	TimeWindowID   string  `json:"time_window_id"`   // Unique ID for the time window
+	TimeWindowName string  `json:"time_window_name"` // Name of the time window (e.g., "Past Hour")
+	SDiff          float64 `json:"share_diff"`       // Difficulty of the highest share
+	Time           string  `json:"share_time"`       // Time of the highest share
+}
+
+type DailyStats struct {
+	Date         string                      `json:"date"`         // Format: "2006-01-02" in UTC
+	ShareCount   int                         `json:"sharecount"`   // Total shares submitted that day
+	TopShare     ShareLog                    `json:"topshare"`     // Highest share (by SDiff)
+	PoolHashrate float64                     `json:"poolhashrate"` // In H/s (averaged)
+	Workers      map[string]WorkerDailyStats `json:"workers"`      // key = workername
+}
+
+type WorkerDailyStats struct {
+	TopShare ShareLog `json:"topshare"` // Highest share by this worker
+	Hashrate float64  `json:"hashrate"` // avg hashrate in H/s
+	Shares   int      `json:"shares"`   // shares submitted
 }
 
 // ParseCreateDate can be used to convert ShareLog.CreateDate to time.Time

notlinq/notlinq.go

@@ -0,0 +1,24 @@
+package notlinq
+
+func UniqueBy[T any, K comparable](items []T, keySelector func(T) K) []T {
+	seen := make(map[K]struct{})
+	result := make([]T, 0, len(items))
+	for _, item := range items {
+		key := keySelector(item)
+		if _, exists := seen[key]; !exists {
+			seen[key] = struct{}{}
+			result = append(result, item)
+		}
+	}
+	return result
+}
+
+func Where[T any](items []T, predicate func(T) bool) []T {
+	result := make([]T, 0)
+	for _, item := range items {
+		if predicate(item) {
+			result = append(result, item)
+		}
+	}
+	return result
+}

stats/stats.go

@@ -1,50 +0,0 @@
-package stats
-
-import (
-	"time"
-
-	"github.com/ostafen/clover/v2"
-
-	"pool-stats/database"
-	"pool-stats/helpers"
-	"pool-stats/models"
-)
-
-func GetStats(db *clover.DB) ([]models.ShareStat, error) {
-	now := time.Now()
-	ranges := []struct {
-		Label string
-		Since time.Time
-	}{
-		{"Past Hour", now.Add(-1 * time.Hour)},
-		{"Past 24h", now.Add(-24 * time.Hour)},
-		{"Past 7d", now.Add(-7 * 24 * time.Hour)},
-	}
-
-	stats := []models.ShareStat{}
-
-	// All-time highest
-	doc, _ := database.GetHighestShareInRange(db, database.CollectionName, time.Unix(0, 0))
-	if doc != nil {
-		stats = append(stats, models.ShareStat{
-			Label: "All Time",
-			Diff:  helpers.HumanDiff(doc.Get("SDiff").(float64)),
-			Time:  helpers.ParseCreateDate(doc.Get("CreateDate").(string)).Format(time.RFC822),
-		})
-	}
-
-	for _, r := range ranges {
-		doc, _ := database.GetHighestShareInRange(db, database.CollectionName, r.Since)
-		if doc != nil {
-			stats = append(stats, models.ShareStat{
-				Label: r.Label,
-				Diff:  helpers.HumanDiff(doc.Get("SDiff").(float64)),
-				Time:  helpers.ParseCreateDate(doc.Get("CreateDate").(string)).Format(time.RFC822),
-			})
-		} else {
-			stats = append(stats, models.ShareStat{Label: r.Label, Diff: "-", Time: "-"})
-		}
-	}
-
-	return stats, nil
-}

templates/daily_stats.html

@@ -0,0 +1,45 @@
+{{ define "title" }}Daily Stats{{ end }} {{ define "header" }}📊 Pool Daily
+Stats{{ end }} {{ define "content" }}
+<table>
+  <thead>
+    <tr>
+      <th>Date (UTC)</th>
+      <th>Share Count</th>
+      <th>Top Share Diff</th>
+      <th>Pool Hashrate</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{ range .DailyStats }}
+    <tr>
+      <td>{{ .Date }}</td>
+      <td>{{ .ShareCount }}</td>
+      <td>{{ humanDiff .TopShare.SDiff }}</td>
+      <td>{{ formatHashrate .PoolHashrate }}</td>
+    </tr>
+    {{ else }}
+    <tr>
+      <td colspan="4">No stats found for this date range.</td>
+    </tr>
+    {{ end }}
+  </tbody>
+</table>
+
+<div>
+  {{ if .PrevPageAvailable }}
+  <a class="page-link" href="?start={{ .PrevPageStart }}&end={{ .PrevPageEnd }}"
+    >&laquo; Prev</a
+  >
+  {{ end }}
+
+  <a class="page-link current" href="?start={{ .Start }}&end={{ .End }}"
+    >{{ .Start }} - {{ .End }}</a
+  >
+
+  {{ if .NextPageAvailable }}
+  <a class="page-link" href="?start={{ .NextPageStart }}&end={{ .NextPageEnd }}"
+    >Next &raquo;</a
+  >
+  {{ end }}
+</div>
+{{ end }} {{ template "layout" . }}

templates/index.html

@@ -1,62 +1,19 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8" />
-    <title>Share Stats</title>
-    <style>
-      body {
-        font-family: sans-serif;
-        background: #111;
-        color: #eee;
-        text-align: center;
-        padding: 2em;
-      }
-      table {
-        margin: auto;
-        border-collapse: collapse;
-      }
-      th,
-      td {
-        padding: 0.5em 1em;
-        border: 1px solid #444;
-      }
-      th {
-        background-color: #222;
-      }
-      tr:nth-child(even) {
-        background-color: #1a1a1a;
-      }
-      a {
-        color: #0af;
-        text-decoration: none;
-      }
-      li {
-        display: inline;
-        margin: 0 10px;
-      }
-    </style>
-  </head>
-  <body>
-    <h1>🌟 Pool Share Stats</h1>
-
+{{ define "title" }}Share Stats{{ end }} {{ define "header" }}🌟 Pool Share
+Stats{{ end }} {{ define "content" }}
 <table>
   <tr>
     <th>Range</th>
     <th>Highest Share Diff</th>
     <th>Time</th>
   </tr>
-      {{range .}}
+  {{ range .Stats }}
   <tr>
-        <td>{{.Label}}</td>
-        <td>{{.Diff}}</td>
-        <td>{{.Time}}</td>
+    <td>{{ .TimeWindowName }}</td>
+    <td>
+      {{ if ne .SDiff 0.0 }} {{ humanDiff .SDiff }} {{ else }} - {{ end }}
+    </td>
+    <td>{{ formatCreateDate .Time }}</td>
   </tr>
   {{ end }}
 </table>
-
-    <ul>
-      <li><a href="/">Home</a></li>
-      <li><a href="/shares">View Shares</a></li>
-    </ul>
-  </body>
-</html>
+{{ end }} {{ template "layout" . }}

templates/layout.html

@@ -0,0 +1,68 @@
+{{ define "layout" }}
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <title>{{ template "title" . }}</title>
+    <style>
+      body {
+        font-family: sans-serif;
+        background: #111;
+        color: #eee;
+        padding: 20px;
+        text-align: center;
+      }
+      table {
+        border-collapse: collapse;
+        margin: auto;
+        margin-bottom: 20px;
+      }
+      table.fw {
+        width: 100%;
+      }
+      th,
+      td {
+        padding: 8px 12px;
+        border: 1px solid #444;
+        text-align: left;
+        white-space: nowrap;
+      }
+      th {
+        background-color: #222;
+      }
+      tr:nth-child(even) {
+        background-color: #1a1a1a;
+      }
+      a.page-link {
+        margin: 0 5px;
+        text-decoration: none;
+        color: #0af;
+      }
+      a.page-link.current {
+        font-weight: bold;
+        color: #fff;
+      }
+      a {
+        color: #0af;
+        text-decoration: none;
+      }
+      li {
+        display: inline;
+        margin: 0 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>{{ template "header" . }}</h1>
+
+    {{ template "content" . }} {{ template "navigation" . }}
+  </body>
+</html>
+{{ end }} {{ define "navigation" }}
+<ul>
+  <li><a href="/">Home</a></li>
+  <li><a href="/shares">View Shares</a></li>
+  <li><a href="/top-shares">Top Shares</a></li>
+  <li><a href="/daily-stats">Daily Stats</a></li>
+</ul>
+{{ end }}

templates/shares.html

@@ -1,59 +1,10 @@
-{{ define "share_list" }}
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <title>ckpool Share Browser</title>
-    <style>
-      body {
-        font-family: sans-serif;
-        background: #111;
-        color: #eee;
-        padding: 20px;
-      }
-      table {
-        width: 100%;
-        border-collapse: collapse;
-        margin-bottom: 20px;
-      }
-      th,
-      td {
-        padding: 8px 12px;
-        border: 1px solid #444;
-        text-align: left;
-        white-space: nowrap;
-      }
-      th {
-        background-color: #222;
-      }
-      a.page-link {
-        margin: 0 5px;
-        text-decoration: none;
-        color: #0af;
-      }
-      a.page-link.current {
-        font-weight: bold;
-        color: #fff;
-      }
-      a {
-        color: #0af;
-        text-decoration: none;
-      }
-      li {
-        display: inline;
-        margin: 0 10px;
-      }
-    </style>
-  </head>
-  <body>
-    <h1>☀️ Pool Share Browser</h1>
-
+{{ define "title" }}Share Browser{{ end }} {{ define "header" }}☀️ Pool Share
+Browser{{ end }} {{ define "content" }}
 <table>
   <thead>
     <tr>
       <th>Time</th>
       <th>Worker</th>
-          <th>Address</th>
       <th>SDiff</th>
       <th>Result</th>
       <th>Hash</th>
@@ -64,14 +15,13 @@
     <tr>
       <td>{{ formatCreateDate .CreateDate }}</td>
       <td>{{ .WorkerName }}</td>
-          <td>{{ .Address }}</td>
       <td>{{ humanDiff .SDiff }}</td>
       <td>{{ if .Result }}✔️{{ else }}❌{{ end }}</td>
       <td><code style="font-size: small">{{ .Hash }}</code></td>
     </tr>
     {{ else }}
     <tr>
-          <td colspan="6">No shares found.</td>
+      <td colspan="5">No shares found.</td>
     </tr>
     {{ end }}
   </tbody>
@@ -93,11 +43,4 @@
   <a class="page-link" href="?page={{ add .Page 1 }}">Next &raquo;</a>
   {{ end }}
 </div>
-
-    <ul>
-      <li><a href="/">Home</a></li>
-      <li><a href="/shares">View Shares</a></li>
-    </ul>
-  </body>
-</html>
-{{ end }}
+{{ end }} {{ template "layout" . }}

templates/top_shares.html

@@ -0,0 +1,27 @@
+{{ define "title" }}Top Shares{{ end }} {{ define "header" }}☀️ Pool Top
+Shares{{ end }} {{ define "content" }}
+<table>
+  <thead>
+    <tr>
+      <th>Time</th>
+      <th>Worker</th>
+      <th>SDiff</th>
+      <th>Hash</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{ range .Shares }}
+    <tr>
+      <td>{{ formatCreateDate .CreateDate }}</td>
+      <td>{{ .WorkerName }}</td>
+      <td>{{ humanDiff .SDiff }}</td>
+      <td><code style="font-size: small">{{ .Hash }}</code></td>
+    </tr>
+    {{ else }}
+    <tr>
+      <td colspan="4">No shares found.</td>
+    </tr>
+    {{ end }}
+  </tbody>
+</table>
+{{ end }} {{ template "layout" . }}

web/dailyStatsHandler.go

@@ -0,0 +1,99 @@
+package web
+
+import (
+	"html/template"
+	"net/http"
+	"pool-stats/constants"
+	"pool-stats/database"
+	"pool-stats/models"
+	"time"
+)
+
+type DailyStatsPageData struct {
+	DailyStats []models.DailyStats
+
+	Start string
+	End   string
+
+	NextPageAvailable bool
+	NextPageStart     string
+	NextPageEnd       string
+
+	PrevPageAvailable bool
+	PrevPageStart     string
+	PrevPageEnd       string
+}
+
+func (ws *WebServer) DailyStatsHandler(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.Must(ws.templates.Clone()).ParseFiles("templates/daily_stats.html")
+	if err != nil {
+		http.Error(w, "Failed to parse template", http.StatusInternalServerError)
+		println("Error parsing template:", err.Error())
+		return
+	}
+
+	startParam := r.URL.Query().Get("start")
+	endParam := r.URL.Query().Get("end")
+	var startTime, endTime time.Time
+
+	if startParam == "" || endParam == "" {
+		endTime = time.Now().Truncate(24 * time.Hour)
+		startTime = endTime.AddDate(0, 0, -constants.DailyStatsPerPage+1)
+	} else {
+		startTime, err = time.Parse(time.DateOnly, startParam)
+		if err != nil {
+			http.Error(w, "Invalid start time format", http.StatusBadRequest)
+			return
+		}
+
+		endTime, err = time.Parse(time.DateOnly, endParam)
+		if err != nil {
+			http.Error(w, "Invalid end time format", http.StatusBadRequest)
+			return
+		}
+	}
+
+	daysCount := int(endTime.Sub(startTime).Hours() / 24)
+	if daysCount < 0 {
+		http.Error(w, "End time must be after start time", http.StatusBadRequest)
+		return
+	}
+	if daysCount > constants.DailyStatsPerPage {
+		http.Error(w, "Too many days requested", http.StatusBadRequest)
+		return
+	}
+
+	dailyStats := make([]models.DailyStats, 0)
+	for t := endTime; !t.Before(startTime); t = t.AddDate(0, 0, -1) {
+		stats, err := database.GetDailyStats(ws.db, t)
+		if err != nil {
+			http.Error(w, "Failed to fetch daily stats", http.StatusInternalServerError)
+			return
+		}
+		dailyStats = append(dailyStats, *stats)
+	}
+
+	nextPageStart := endTime.AddDate(0, 0, 1)
+	nextPageEnd := endTime.AddDate(0, 0, constants.DailyStatsPerPage)
+	prevPageEnd := startTime.AddDate(0, 0, -1)
+	prevPageStart := startTime.AddDate(0, 0, -constants.DailyStatsPerPage)
+
+	data := DailyStatsPageData{
+		DailyStats: dailyStats,
+		Start:      startTime.Format(time.DateOnly),
+		End:        endTime.Format(time.DateOnly),
+
+		NextPageAvailable: nextPageStart.Before(time.Now()),
+		NextPageStart:     nextPageStart.Format(time.DateOnly),
+		NextPageEnd:       nextPageEnd.Format(time.DateOnly),
+
+		PrevPageAvailable: prevPageStart.After(constants.EpochTime),
+		PrevPageStart:     prevPageStart.Format(time.DateOnly),
+		PrevPageEnd:       prevPageEnd.Format(time.DateOnly),
+	}
+	if err := tmpl.ExecuteTemplate(w, "daily_stats.html", data); err != nil {
+		http.Error(w, "Failed to render template", http.StatusInternalServerError)
+		println("Error rendering template:", err.Error())
+		return
+	}
+}

web/handlers.go

@@ -1,19 +0,0 @@
-package web
-
-import (
-	"html/template"
-	"net/http"
-
-	"pool-stats/stats"
-)
-
-func (ws *WebServer) IndexHandler(w http.ResponseWriter, r *http.Request) {
-	shareStats, err := stats.GetStats(ws.db)
-	if err != nil {
-		http.Error(w, "Failed to load stats", 500)
-		return
-	}
-
-	tmpl := template.Must(template.ParseFiles("templates/index.html"))
-	tmpl.Execute(w, shareStats)
-}

web/indexHandler.go

@@ -0,0 +1,38 @@
+package web
+
+import (
+	"html/template"
+	"net/http"
+
+	"pool-stats/database"
+	"pool-stats/models"
+)
+
+type IndexPageData struct {
+	Stats []models.TimeWindowHighShare
+}
+
+func (ws *WebServer) IndexHandler(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.Must(ws.templates.Clone()).ParseFiles("templates/index.html")
+	if err != nil {
+		http.Error(w, "Failed to parse template", 500)
+		println("Error parsing template:", err.Error())
+		return
+	}
+
+	tws := database.GetTimeWindowHighShares(ws.db)
+	if tws == nil {
+		http.Error(w, "Failed to load time window high shares", 500)
+		return
+	}
+
+	indexData := IndexPageData{
+		Stats: tws,
+	}
+
+	if err := tmpl.ExecuteTemplate(w, "index.html", indexData); err != nil {
+		http.Error(w, "Failed to render template", 500)
+		println("Error rendering template:", err.Error())
+		return
+	}
+}

web/server.go

@@ -1,7 +1,9 @@
 package web
 
 import (
+	"html/template"
 	"net/http"
+	"pool-stats/helpers"
 
 	"fmt"
 
@@ -11,18 +13,34 @@ import (
 type WebServer struct {
 	db        *clover.DB
 	port      int
+	templates *template.Template
 }
 
 func NewWebServer(db *clover.DB, port int) *WebServer {
+	templates := template.New("base").Funcs(template.FuncMap{
+		"add":              func(a, b int) int { return a + b },
+		"sub":              func(a, b int) int { return a - b },
+		"humanDiff":        helpers.HumanDiff,
+		"formatHashrate":   helpers.FormatHashrate,
+		"formatCreateDate": helpers.FormatCreateDate,
+	})
+
+	templates = template.Must(templates.ParseFiles(
+		"templates/layout.html",
+	))
+
 	return &WebServer{
 		db:        db,
 		port:      port,
+		templates: templates,
 	}
 }
 
 func (ws *WebServer) Start() error {
 	http.HandleFunc("/", ws.IndexHandler)
 	http.HandleFunc("/shares", ws.SharesHandler)
+	http.HandleFunc("/top-shares", ws.TopSharesHandler)
+	http.HandleFunc("/daily-stats", ws.DailyStatsHandler)
 
 	address := ":" + fmt.Sprint(ws.port)
 	println("Listening on", address)

web/sharesHandler.go

@@ -4,7 +4,6 @@ import (
 	"html/template"
 	"net/http"
 	"pool-stats/database"
-	"pool-stats/helpers"
 	"pool-stats/models"
 	"strconv"
 )
@@ -16,15 +15,10 @@ type SharePageData struct {
 }
 
 func (ws *WebServer) SharesHandler(w http.ResponseWriter, r *http.Request) {
-	tmpl := template.New("share_list").Funcs(template.FuncMap{
-		"add":              func(a, b int) int { return a + b },
-		"sub":              func(a, b int) int { return a - b },
-		"humanDiff":        helpers.HumanDiff,
-		"formatCreateDate": helpers.FormatCreateDate,
-	})
-	tmpl, err := tmpl.ParseFiles("templates/shares.html")
+	tmpl, err := template.Must(ws.templates.Clone()).ParseFiles("templates/shares.html")
 	if err != nil {
-		http.Error(w, "Failed to load template", 500)
+		http.Error(w, "Failed to parse template", 500)
+		println("Error parsing template:", err.Error())
 		return
 	}
 
@@ -52,7 +46,7 @@ func (ws *WebServer) SharesHandler(w http.ResponseWriter, r *http.Request) {
 		Page:    offset/entriesPerPage + 1,
 		HasMore: len(shareLogs) == entriesPerPage,
 	}
-	if err := tmpl.Execute(w, data); err != nil {
+	if err := tmpl.ExecuteTemplate(w, "shares.html", data); err != nil {
 		http.Error(w, "Failed to render template", 500)
 		return
 	}

web/topSharesHandler.go

@@ -0,0 +1,35 @@
+package web
+
+import (
+	"html/template"
+	"net/http"
+	"pool-stats/database"
+	"pool-stats/models"
+)
+
+type TopSharesPageData struct {
+	Shares []models.ShareLog
+}
+
+func (ws *WebServer) TopSharesHandler(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.Must(ws.templates.Clone()).ParseFiles("templates/top_shares.html")
+	if err != nil {
+		http.Error(w, "Failed to parse template", 500)
+		println("Error parsing template:", err.Error())
+		return
+	}
+
+	topShares := database.ListTopShares(ws.db)
+	if topShares == nil {
+		http.Error(w, "Failed to load top shares", 500)
+		return
+	}
+
+	data := TopSharesPageData{
+		Shares: topShares,
+	}
+	if err := tmpl.ExecuteTemplate(w, "top_shares.html", data); err != nil {
+		http.Error(w, "Failed to render template", 500)
+		return
+	}
+}