feat: add Trust Factor app

packages/r/greg007/TrustFactor/gnomod.toml

@@ -0,0 +1,2 @@
+module = "gno.land/r/greg007/trustfactor"
+gno = "0.9"

packages/r/greg007/TrustFactor/helpers.gno

@@ -0,0 +1,84 @@
+package trustfactor
+
+import (
+	"strconv"
+	"time"
+
+	"gno.land/r/sys/users"
+)
+
+// formatTimeAgo converts a Unix timestamp into a human-readable relative time string.
+// The format varies based on the time elapsed: "Today", "N days ago", "N week(s) ago", etc.
+func formatTimeAgo(timestamp int64) string {
+	now := time.Now().Unix()
+	daysSince := (now - timestamp) / 86400
+
+	if daysSince == 0 {
+		return "Today"
+	}
+	if daysSince == 1 {
+		return "1 day ago"
+	}
+	if daysSince < 7 {
+		return strconv.FormatInt(daysSince, 10) + " days ago"
+	}
+	if daysSince < 30 {
+		weeks := daysSince / 7
+		return strconv.FormatInt(weeks, 10) + " week(s) ago"
+	}
+	if daysSince < 365 {
+		months := daysSince / 30
+		return strconv.FormatInt(months, 10) + " month(s) ago"
+	}
+
+	years := daysSince / 365
+	return strconv.FormatInt(years, 10) + " year(s) ago"
+}
+
+// getDisplayName returns the registered username from sys/users, or a shortened
+// address if no username is registered for the given address.
+func getDisplayName(addr address) string {
+	userData := users.ResolveAddress(addr)
+
+	if userData != nil {
+		name := userData.Name()
+		if name != "" {
+			return name
+		}
+	}
+
+	return shortenAddress(string(addr), 12, 4)
+}
+
+// shortenAddress truncates a long address string to show only the prefix and suffix,
+// separated by "..." for display purposes.
+func shortenAddress(addr string, prefixLen, suffixLen int) string {
+	if len(addr) <= prefixLen+suffixLen {
+		return addr
+	}
+	return addr[:prefixLen] + "..." + addr[len(addr)-suffixLen:]
+}
+
+// getConfidenceIcon returns an emoji icon representing the confidence level:
+// 🟢 for high (≥0.8), 🟡 for medium (≥0.5), 🔴 for low (<0.5).
+func getConfidenceIcon(confidence float64) string {
+	if confidence >= 0.8 {
+		return "🟢"
+	}
+	if confidence >= 0.5 {
+		return "🟡"
+	}
+	return "🔴"
+}
+
+// getConfidenceColor returns a hex color code based on confidence level for SVG rendering:
+// black for high confidence, dark gray for medium, light gray for low.
+func getConfidenceColor(confidence float64) string {
+	if confidence >= 0.8 {
+		return "#000000"
+	}
+	if confidence >= 0.5 {
+		return "#666666"
+	}
+	return "#CCCCCC"
+}