Abstracted if-else logic for changing page and entering number/text input value in chats page

1 files changed, 24 insertions, 0 deletions

diff --git a/go-src/windowsHelpers.go b/go-src/windowsHelpers.go
index 9b1d2d9..761e0d2 100644
--- a/go-src/windowsHelpers.go
+++ b/go-src/windowsHelpers.go
@@ -1,6 +1,7 @@
 package ctfc
 
 import (
+	"strconv"
 	"strings"
 	"time"
 
@@ -89,6 +90,29 @@ func handleInputActions(input string, handleNav bool, ia ...inputAction) func()
 	return nil
 }
 
+func handleComplexInputActions(input string, allValues []string, nameSep string, pageArgument *string, currentWindow window, singleValueWindow window, existsCheck func(string) bool) {
+	// If user input is number, navigate to chat of given number, else show error
+	if chatI, err := strconv.Atoi(input); chatI >= 0 && chatI <= len(allValues) && err == nil {
+		defer singleValueWindow(strings.Split(allValues[utils.MaxInt(len(allValues)-pageSize*len(*pageArgument), 0)+chatI-1], " : ")[0])
+	} else if input == ">" && pageArgument != nil {
+		// If possible, increment to the next page (adds a dot to the end of the string)
+		if len(*pageArgument) < totalPages(len(allValues)) {
+			*pageArgument += "."
+		}
+		defer currentWindow(allValues...)
+	} else if input == "<" {
+		// If possible, decrement to the previous page (removes a dot from the string)
+		if len(*pageArgument) > 1 {
+			utils.StrShortenRight(*&pageArgument, 1)
+		}
+		defer currentWindow(allValues...)
+	} else if existsCheck(input) {
+		defer singleValueWindow(input)
+	} else {
+		defer showError(invalidCommand, currentWindow)
+	}
+}
+
 /* Form */
 
 type formInput struct {