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[PD2] Code almost all done. Need to add logout and change help message

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Co-authored-by: tsousa111 <tiagao2001@hotmail.com>
This commit is contained in:
Afonso Franco 2024-05-31 19:23:41 +01:00
parent e2c3d75223
commit 6f8219d991
Signed by: afonso
SSH key fingerprint: SHA256:PQTRDHPH3yALEGtHXnXBp3Orfcn21pK20t0tS1kHg54
12 changed files with 123 additions and 212 deletions
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50
Projs/PD2/internal/client/interface.go
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@ -4,7 +4,6 @@ import (
"bufio"
"fmt"
"os"
"strings"
)
func readStdin(message string) string {
@ -14,6 +13,10 @@ func readStdin(message string) string {
return scanner.Text()
}
func printInfo(info string){
fmt.Println(info)
}
func printError(err string) {
fmt.Fprintln(os.Stderr, err)
}
@ -27,10 +30,10 @@ func showHelp() {
fmt.Println("help: Imprime instruções de uso do programa.")
}
func showMessagesInfo(page int, numPages int, messages []ClientMessageInfo) int {
func showMessagesInfo(page int, numPages int, messages []ClientMessageInfo) {
if messages == nil {
fmt.Println("No unread messages in the queue")
return 0
return
}
for _, message := range messages {
if message.decryptError != nil {
@ -41,47 +44,6 @@ func showMessagesInfo(page int, numPages int, messages []ClientMessageInfo) int
}
}
fmt.Printf("Page %v/%v\n", page, numPages)
return messagesInfoPageNavigation(page, numPages)
}
func messagesInfoPageNavigation(page int, numPages int) int {
var action string
switch page {
case 1:
if page == numPages {
return 0
} else {
action = readStdin("Actions: quit/next")
}
case numPages:
action = readStdin("Actions: prev/quit")
default:
action = readStdin("prev/quit/next")
}
switch strings.ToLower(action) {
case "prev":
if page == 1 {
fmt.Println("Unavailable action: Already in first page")
messagesInfoPageNavigation(page, numPages)
} else {
return -1
}
case "quit":
return 0
case "next":
if page == numPages {
fmt.Println("Unavailable action: Already in last page")
messagesInfoPageNavigation(page, numPages)
} else {
return 1
}
default:
fmt.Println("Unknown action")
messagesInfoPageNavigation(page, numPages)
}
return 0
}
func showMessage(message ClientMessage) {