refactor: make lists more readable (#32)

Reviewed-on: #32

internal/discord/command_group.go

@@ -366,15 +366,39 @@ func (c *groupCommand) handleList(s *discordgo.Session, i *discordgo.Interaction
 		return
 	}
 
+	fields := make([]*discordgo.MessageEmbedField, 0, len(groups))
+	for _, g := range groups {
+		channelGains := "Not set"
+		if g.ChannelGains != "" {
+			channelGains = buildChannelMention(g.ChannelGains)
+		}
+		channelLosses := "Not set"
+		if g.ChannelLosses != "" {
+			channelLosses = buildChannelMention(g.ChannelLosses)
+		}
+		fields = append(fields, &discordgo.MessageEmbedField{
+			Name: g.ID,
+			Value: fmt.Sprintf(
+				"**Server**: %s\n**Channel gains**: %s\n**Channel losses**: %s\n**Internals**: %s\n **Barbarians**: %s",
+				g.ServerKey,
+				channelGains,
+				channelLosses,
+				boolToEmoji(g.Internals),
+				boolToEmoji(g.Barbarians),
+			),
+			Inline: false,
+		})
+	}
+
 	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
 		Type: discordgo.InteractionResponseChannelMessageWithSource,
 		Data: &discordgo.InteractionResponseData{
 			Embeds: []*discordgo.MessageEmbed{
 				{
-					Type:        discordgo.EmbedTypeRich,
-					Title:       "Group list",
-					Description: buildGroupListDescription(groups),
-					Timestamp:   formatTimestamp(time.Now()),
+					Type:      discordgo.EmbedTypeRich,
+					Title:     "Group list",
+					Fields:    fields,
+					Timestamp: formatTimestamp(time.Now()),
 				},
 			},
 		},
@@ -622,28 +646,3 @@ func (c *groupCommand) handleDelete(s *discordgo.Session, i *discordgo.Interacti
 		},
 	})
 }
-
-func buildGroupListDescription(groups []domain.Group) string {
-	description := "**ID** - **Server** - **Channel gains** - **Channel losses** - **Internals** - **Barbarians**"
-	for i, g := range groups {
-		channelGains := "Not set"
-		if g.ChannelGains != "" {
-			channelGains = "<#" + g.ChannelGains + ">"
-		}
-		channelLosses := "Not set"
-		if g.ChannelLosses != "" {
-			channelLosses = "<#" + g.ChannelLosses + ">"
-		}
-		description += fmt.Sprintf(
-			"\n%d. %s - %s - %s - %s - %s - %s",
-			i+1,
-			g.ID,
-			g.ServerKey,
-			channelGains,
-			channelLosses,
-			boolToEmoji(g.Internals),
-			boolToEmoji(g.Barbarians),
-		)
-	}
-	return description
-}

internal/discord/command_monitor.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"time"
 
-	"gitea.dwysokinski.me/twhelp/dcbot/internal/domain"
 	"github.com/bwmarrin/discordgo"
 )
 
@@ -168,15 +167,24 @@ func (c *monitorCommand) handleList(s *discordgo.Session, i *discordgo.Interacti
 		return
 	}
 
+	fields := make([]*discordgo.MessageEmbedField, 0, len(monitors))
+	for _, m := range monitors {
+		fields = append(fields, &discordgo.MessageEmbedField{
+			Name:   m.ID,
+			Value:  fmt.Sprintf("**Tribe**: %s", buildLink(m.Tribe.Tag, m.Tribe.ProfileURL)),
+			Inline: false,
+		})
+	}
+
 	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
 		Type: discordgo.InteractionResponseChannelMessageWithSource,
 		Data: &discordgo.InteractionResponseData{
 			Embeds: []*discordgo.MessageEmbed{
 				{
-					Type:        discordgo.EmbedTypeRich,
-					Title:       "Monitor list",
-					Description: buildMonitorListDescription(monitors),
-					Timestamp:   formatTimestamp(time.Now()),
+					Type:      discordgo.EmbedTypeRich,
+					Title:     "Monitor list",
+					Fields:    fields,
+					Timestamp: formatTimestamp(time.Now()),
 				},
 			},
 		},
@@ -204,11 +212,3 @@ func (c *monitorCommand) handleDelete(s *discordgo.Session, i *discordgo.Interac
 		},
 	})
 }
-
-func buildMonitorListDescription(monitors []domain.MonitorWithTribe) string {
-	description := "**ID** - **Tribe**"
-	for i, m := range monitors {
-		description += fmt.Sprintf("\n%d. %s - %s", i+1, m.ID, buildLink(m.Tribe.Tag, m.Tribe.ProfileURL))
-	}
-	return description
-}

internal/discord/discord.go

@@ -31,6 +31,10 @@ func buildLink(text string, url string) string {
 	return fmt.Sprintf("[`%s`](%s)", text, url)
 }
 
+func buildChannelMention(id string) string {
+	return "<#" + id + ">"
+}
+
 func boolToEmoji(val bool) string {
 	if val {
 		return ":white_check_mark:"