1 package slashplayers
2
3 import (
4 "fmt"
5
6 bunString "go.formulabun.club/functional/strings"
7 )
8
9 func joinNames(names []string, verb string) string {
10 if len(names) == 0 {
11 return ""
12 }
13 if len(names) == 1 {
14 return fmt.Sprintf("%s is %s.", names[0], verb)
15 }
16 last := names[len(names)-1]
17 init := names[:len(names)-1]
18 return fmt.Sprintf("%s and %s are %s.", bunString.Join(init, ", "), last, verb)
19 }
20
21 func formatResponse(players, spectators []string) string {
22 playerPart := joinNames(players, "racing")
23 spectatorPart := joinNames(spectators, "watching")
24
25 if playerPart == "" && spectatorPart == "" {
26 return "Nobody is playing."
27 }
28
29 response := playerPart + " " + spectatorPart
30 response = bunString.Escape(response, '\\', '\\')
31 response = bunString.Escape(response, '*', '\\')
32 response = bunString.Escape(response, '_', '\\')
33 response = bunString.Escape(response, '|', '\\')
34 response = bunString.Escape(response, ':', '\\')
35 return response
36 }
37
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