From d557f15be70387289f9cc19e480e2ec6667f1e82 Mon Sep 17 00:00:00 2001
From: PlashSpeed-Aiman <maiman.ar@live.iium.edu.my>
Date: Mon, 10 Oct 2022 04:12:50 +0800
Subject: [PATCH] Added Cross-Platform Dialogs

---
 .gitignore            |  3 ++-
 dialog/xplatdialog.go |  7 +++++++
 imaalum/imaalum.go    | 36 +++++++++---------------------------
 main.go               | 11 ++++++-----
 4 files changed, 24 insertions(+), 33 deletions(-)
 create mode 100644 dialog/xplatdialog.go

diff --git a/.gitignore b/.gitignore
index 6864e3e..df222d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 /PassGo.exe
 /PassGo.exe~
 /Financial.pdf
-/timetable.pdf
\ No newline at end of file
+/timetable.pdf
+/cs.html
diff --git a/dialog/xplatdialog.go b/dialog/xplatdialog.go
new file mode 100644
index 0000000..4356f9a
--- /dev/null
+++ b/dialog/xplatdialog.go
@@ -0,0 +1,7 @@
+package dialog
+
+import "github.com/sqweek/dialog"
+
+func XPlatMessageBox(title string, info string) {
+	dialog.Message(info).Title(title).Info()
+}
diff --git a/imaalum/imaalum.go b/imaalum/imaalum.go
index c9e3000..da6c941 100644
--- a/imaalum/imaalum.go
+++ b/imaalum/imaalum.go
@@ -1,6 +1,8 @@
 package imaalum
 
 import (
+	"PassGo/dialog"
+	_ "PassGo/dialog"
 	_ "PassGo/model/user"
 	userstruct "PassGo/model/user"
 	"encoding/base64"
@@ -12,8 +14,6 @@ import (
 	"net/url"
 	"os"
 	"sync"
-	"syscall"
-	"unsafe"
 )
 
 type ImaalumClient struct {
@@ -82,13 +82,14 @@ func GetGeneralExamTimeTable(ws *sync.WaitGroup, client ImaalumClient) {
 	if response.StatusCode == 200 {
 		bodyBytes, err := io.ReadAll(response.Body)
 		if err != nil {
-			MessageBoxPlain("ERROR", err.Error())
+			dialog.XPlatMessageBox("ERROR", err.Error())
 			os.Exit(1)
 		}
 		_ = os.WriteFile("timetable.pdf", bodyBytes, 0644)
 
-		MessageBoxPlain("Done", "course_timetable Downloaded")
+		dialog.XPlatMessageBox("Done", "course_timetable Downloaded")
 		ws.Done()
+
 	}
 
 	client.client.Get("https://cas.iium.edu.my:8448/cas/logout?service=http://imaluum.iium.edu.my/")
@@ -99,13 +100,13 @@ func GetConfimationSlip(ws *sync.WaitGroup, client ImaalumClient) {
 	if response.StatusCode == 200 {
 		bodyBytes, err := io.ReadAll(response.Body)
 		if err != nil {
-			MessageBoxPlain("ERROR", err.Error())
+			dialog.XPlatMessageBox("ERROR", err.Error())
 			os.Exit(1)
 		}
 
 		_ = os.WriteFile("cs.html", bodyBytes, 0644)
 
-		MessageBoxPlain("Done", "Download Complete")
+		dialog.XPlatMessageBox("Done", "Download Complete")
 	}
 
 	client.client.Get("https://cas.iium.edu.my:8448/cas/logout?service=http://imaluum.iium.edu.my/")
@@ -116,33 +117,14 @@ func GetFinance(ws *sync.WaitGroup, client ImaalumClient) {
 	if response.StatusCode == 200 {
 		bodyBytes, err := io.ReadAll(response.Body)
 		if err != nil {
-			MessageBoxPlain("ERROR", err.Error())
+			dialog.XPlatMessageBox("ERROR", err.Error())
 			os.Exit(1)
 		}
 		_ = os.WriteFile("Finance.pdf", bodyBytes, 0644)
 
-		MessageBoxPlain("Done", "Download Complete")
+		dialog.XPlatMessageBox("Done", "Download Complete")
 	}
 
 	client.client.Get("https://cas.iium.edu.my:8448/cas/logout?service=http://imaluum.iium.edu.my/")
 	ws.Done()
 }
-
-func MessageBox(hwnd uintptr, caption, title string, flags uint) int {
-	ret, _, _ := syscall.NewLazyDLL("user32.dll").NewProc("MessageBoxW").Call(
-		uintptr(hwnd),
-		uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(caption))),
-		uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(title))),
-		uintptr(flags))
-
-	return int(ret)
-}
-
-// MessageBoxPlain of Win32 API.
-func MessageBoxPlain(title, caption string) int {
-	const (
-		NULL  = 0
-		MB_OK = 0
-	)
-	return MessageBox(NULL, caption, title, MB_OK)
-}
diff --git a/main.go b/main.go
index b2cbafc..611ac94 100644
--- a/main.go
+++ b/main.go
@@ -6,8 +6,8 @@ TODO: Encrypt Password
 */
 
 import (
+	"PassGo/dialog"
 	imaalum "PassGo/imaalum"
-	_ "PassGo/model/user"
 	userstruct "PassGo/model/user"
 	"crypto/tls"
 	"encoding/base64"
@@ -49,6 +49,7 @@ AUTOMATE LOGIN TO IIUM-STUDENT WITH 2 EASY STEPS
 	case 3:
 		logout_network()
 	case 4:
+		dialog.XPlatMessageBox("TEST", "TEST")
 		var client = imaalum.Imaalum_login()
 		ws.Add(3)
 		go imaalum.GetFinance(ws, client)
@@ -94,9 +95,9 @@ func logout_network() {
 	client := &http.Client{Transport: transCfg}
 	_, err := client.Get("https://captiveportalmahallahgombak.iium.edu.my/auth/logout.html")
 	if err != nil {
-		MessageBoxPlain("ERROR", "UNABLE TO LOGOUT (I GUESS)")
+		dialog.XPlatMessageBox("ERROR", "UNABLE TO LOGOUT (I GUESS)")
 	}
-	MessageBoxPlain("SUCCESS", "YOU ARE LOGGED OUT OF IIUM-STUDENT")
+	dialog.XPlatMessageBox("SUCCESS", "YOU ARE LOGGED OUT OF IIUM-STUDENT")
 
 }
 func connect_network() {
@@ -122,13 +123,13 @@ func connect_network() {
 	resp, err := client.PostForm("https://captiveportalmahallahgombak.iium.edu.my/cgi-bin/login", formVal)
 
 	if err != nil {
-		MessageBoxPlain("ERROR", err.Error())
+		dialog.XPlatMessageBox("ERROR", err.Error())
 		log.Fatal(err)
 	}
 	var res map[string]interface{}
 
 	json.NewDecoder(resp.Body).Decode(&res)
-	MessageBoxPlain("SUCCESS", "You are now connected to IIUM-Student")
+	dialog.XPlatMessageBox("SUCCESS", "You are now connected to IIUM-Student")
 	fmt.Println(res)
 
 }