From a40018cdf9234cb96973170a6091ad005510f11b Mon Sep 17 00:00:00 2001
From: Michal Horejsek <horejsek@protonmail.com>
Date: Wed, 4 Nov 2020 13:57:23 +0100
Subject: [PATCH] Percentage available on progress count struct

---
 internal/frontend/qt-ie/frontend.go  | 2 +-
 internal/transfer/progress_counts.go | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/internal/frontend/qt-ie/frontend.go b/internal/frontend/qt-ie/frontend.go
index d05f011d..65a3768f 100644
--- a/internal/frontend/qt-ie/frontend.go
+++ b/internal/frontend/qt-ie/frontend.go
@@ -344,7 +344,7 @@ func (f *FrontendQt) setProgressManager(progress *transfer.Progress) {
 			f.Qml.SetProgressFails(int(counts.Failed))
 			f.Qml.SetProgressDescription(progress.PauseReason())
 			if counts.Total > 0 {
-				newProgress := float32(counts.Imported+counts.Skipped+counts.Failed) / float32(counts.Total)
+				newProgress := counts.Progress()
 				if newProgress >= 0 && newProgress != f.Qml.Progress() {
 					f.Qml.SetProgress(newProgress)
 					f.Qml.ProgressChanged(newProgress)
diff --git a/internal/transfer/progress_counts.go b/internal/transfer/progress_counts.go
index 2a3d1531..2c594078 100644
--- a/internal/transfer/progress_counts.go
+++ b/internal/transfer/progress_counts.go
@@ -26,3 +26,10 @@ type ProgressCounts struct {
 	Added,
 	Total uint
 }
+
+// Progress returns ratio between processed messages (fully imported, skipped
+// and failed ones) and total number of messages as percentage (0 - 1).
+func (c *ProgressCounts) Progress() float32 {
+	progressed := c.Imported + c.Skipped + c.Failed
+	return float32(progressed) / float32(c.Total)
+}