first commit

bot/handlers_leaderboard.go

@@ -0,0 +1,91 @@
+package bot
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+
+	"cycling-discord-bot/db"
+)
+
+func (b *Bot) handleLeaderboard(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
+	since := b.challengeStart(ctx, i.GuildID)
+	entries, err := b.db.GetLeaderboard(ctx, i.GuildID, since, 10)
+	if err != nil {
+		respondEphemeral(s, i, "Error fetching leaderboard.")
+		return
+	}
+	if len(entries) == 0 {
+		respondEphemeral(s, i, "No distances logged yet. Get riding! 🚴")
+		return
+	}
+	name, _, _ := b.db.GetSetting(ctx, i.GuildID, "challenge_name")
+	if name == "" {
+		name = "Fitness Challenge"
+	}
+	respond(s, i, leaderboardText(fmt.Sprintf("🚴 %s — Leaderboard", name), entries))
+}
+
+func (b *Bot) handleYearlyLeaderboard(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
+	year := time.Now().Year()
+	entries, err := b.db.GetYearlyLeaderboard(ctx, i.GuildID, year, 10)
+	if err != nil {
+		respondEphemeral(s, i, "Error fetching yearly leaderboard.")
+		return
+	}
+	if len(entries) == 0 {
+		respondEphemeral(s, i, fmt.Sprintf("No distances logged in %d yet.", year))
+		return
+	}
+	respond(s, i, leaderboardText(fmt.Sprintf("📅 %d Yearly Leaderboard", year), entries))
+}
+
+func (b *Bot) handleTotalKM(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
+	since := b.challengeStart(ctx, i.GuildID)
+	total, err := b.db.GetTotalKM(ctx, i.GuildID, since)
+	if err != nil {
+		respondEphemeral(s, i, "Error fetching total.")
+		return
+	}
+
+	yearStart := time.Date(time.Now().Year(), 1, 1, 0, 0, 0, 0, time.UTC)
+	yearTotal, _ := b.db.GetTotalKM(ctx, i.GuildID, yearStart)
+
+	name, _, _ := b.db.GetSetting(ctx, i.GuildID, "challenge_name")
+	if name == "" {
+		name = "Challenge"
+	}
+
+	var sb strings.Builder
+	sb.WriteString("## 🌍 Distance Totals\n\n")
+	sb.WriteString(fmt.Sprintf("**%s:** %.1f km\n", name, total))
+	sb.WriteString(fmt.Sprintf("**%d total:** %.1f km\n\n", time.Now().Year(), yearTotal))
+
+	if goalStr, ok, _ := b.db.GetSetting(ctx, i.GuildID, "challenge_goal_km"); ok {
+		var goal float64
+		fmt.Sscanf(goalStr, "%f", &goal)
+		if goal > 0 {
+			sb.WriteString(fmt.Sprintf("**Goal:** %.1f km %s\n\n", goal, progressBar(total, goal, 12)))
+		}
+	}
+	sb.WriteString(distanceComparison(total))
+	respond(s, i, sb.String())
+}
+
+func leaderboardText(title string, entries []*db.UserStats) string {
+	medals := []string{"🥇", "🥈", "🥉"}
+	var sb strings.Builder
+	sb.WriteString(fmt.Sprintf("## %s\n\n", title))
+	for idx, e := range entries {
+		medal := "  "
+		if idx < len(medals) {
+			medal = medals[idx]
+		}
+		sb.WriteString(fmt.Sprintf("%s **%d.** %s — **%.1f km** (%d ride%s)\n",
+			medal, idx+1, e.Username, e.TotalKM, e.LogCount, plural(e.LogCount)))
+	}
+	return sb.String()
+}