gno.land/r/moul/x/daily/moodstone/v0⧉

1package moodstone23import (4	"chain/runtime"5	"chain/runtime/unsafe"6	"strconv"7	"strings"8)910// Entry holds a single mood log.11type Entry struct {12	Author address13	Mood   string14	Note   string15	Block  int6416}1718var entries []Entry1920var validMoods = []string{"happy", "sad", "excited", "calm", "anxious", "angry", "neutral"}2122func isValid(mood string) bool {23	for _, m := range validMoods {24		if m == mood {25			return true26		}27	}28	return false29}3031func emoji(mood string) string {32	switch mood {33	case "happy":34		return "😊"35	case "sad":36		return "😢"37	case "excited":38		return "🎉"39	case "calm":40		return "😌"41	case "anxious":42		return "😰"43	case "angry":44		return "😠"45	case "neutral":46		return "😐"47	}48	return "❓"49}5051func shortAddr(addr address) string {52	s := addr.String()53	if len(s) <= 12 {54		return s55	}56	return s[:6] + "…" + s[len(s)-4:]57}5859func bar(count, total int) string {60	if total == 0 {61		return strings.Repeat("░", 20)62	}63	filled := (count * 20) / total64	return strings.Repeat("▓", filled) + strings.Repeat("░", 20-filled)65}6667// LogMood records the caller's current mood with an optional note.68// mood must be one of: happy sad excited calm anxious angry neutral69func LogMood(_ realm, mood, note string) {70	mood = strings.ToLower(strings.TrimSpace(mood))71	if !isValid(mood) {72		panic("invalid mood; choose from: " + strings.Join(validMoods, ", "))73	}74	entries = append(entries, Entry{75		Author: unsafe.OriginCaller(),76		Mood:   mood,77		Note:   strings.TrimSpace(note),78		Block:  runtime.ChainHeight(),79	})80}8182// TotalEntries returns the total number of mood logs on record.83func TotalEntries() int {84	return len(entries)85}8687// MoodCount returns how many times the given mood has been logged.88func MoodCount(mood string) int {89	mood = strings.ToLower(strings.TrimSpace(mood))90	n := 091	for _, e := range entries {92		if e.Mood == mood {93			n++94		}95	}96	return n97}9899// DominantMood returns the most-logged mood, or "none" if no entries.100func DominantMood() string {101	if len(entries) == 0 {102		return "none"103	}104	counts := make(map[string]int)105	for _, e := range entries {106		counts[e.Mood]++107	}108	best := ""109	bestN := 0110	for _, m := range validMoods {111		if counts[m] > bestN {112			bestN = counts[m]113			best = m114		}115	}116	return best117}118119func Render(path string) string {120	out := "# 🪨 Moodstone — On-chain Mood Tracker\n\n"121	out += "> Log how you feel. Watch how the community feels. Immutably, on Gno.\n\n"122123	total := len(entries)124125	// Community stats table126	out += "## 📊 Community Vibes\n\n"127	if total == 0 {128		out += "*No moods logged yet — be the first!*\n\n"129	} else {130		counts := make(map[string]int)131		for _, e := range entries {132			counts[e.Mood]++133		}134		out += "| Mood | Count | Distribution |\n"135		out += "|------|-------|--------------|\n"136		for _, m := range validMoods {137			c := counts[m]138			pct := 0139			if total > 0 {140				pct = (c * 100) / total141			}142			out += "| " + emoji(m) + " " + m + " | " + strconv.Itoa(c) +143				" | `" + bar(c, total) + "` " + strconv.Itoa(pct) + "% |\n"144		}145		dom := DominantMood()146		out += "\n**Total entries:** " + strconv.Itoa(total) +147			" · **Dominant mood:** " + emoji(dom) + " " + dom + "\n\n"148	}149150	// Recent entries (newest first, max 10)151	out += "## 📝 Recent Entries\n\n"152	if total == 0 {153		out += "*Nothing here yet.*\n\n"154	} else {155		start := total - 10156		if start < 0 {157			start = 0158		}159		for i := total - 1; i >= start; i-- {160			e := entries[i]161			line := "- " + emoji(e.Mood) + " **" + e.Mood + "**"162			if e.Note != "" {163				line += ": *" + e.Note + "*"164			}165			line += " — `" + shortAddr(e.Author) + "` at block " +166				strconv.FormatInt(e.Block, 10)167			out += line + "\n"168		}169		out += "\n"170	}171172	// How to use173	out += "## 🚀 How to Use\n\n"174	out += "```bash\n"175	out += "gnokey maketx call \\\n"176	out += "  -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/moodstone \\\n"177	out += "  -func LogMood \\\n"178	out += "  -args 'happy' -args 'Just shipped something awesome!'\n"179	out += "```\n\n"180	out += "**Valid moods:** " + strings.Join(validMoods, " · ") + "\n"181182	return out183}184