From b737910813d42352dc9514c9aee11be35519c4fe Mon Sep 17 00:00:00 2001
From: Aleksey Savchuk <a.savchuk@yadro.com>
Date: Thu, 15 Aug 2024 00:51:41 +0300
Subject: [PATCH] [#1223] lens/tui: Fix records view update

Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
---
 cmd/frostfs-lens/internal/tuiutil/input.go   |  5 -----
 cmd/frostfs-lens/internal/tuiutil/records.go | 21 ++++++++++----------
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/cmd/frostfs-lens/internal/tuiutil/input.go b/cmd/frostfs-lens/internal/tuiutil/input.go
index c5ba8c0e9..96b5a5afe 100644
--- a/cmd/frostfs-lens/internal/tuiutil/input.go
+++ b/cmd/frostfs-lens/internal/tuiutil/input.go
@@ -1,9 +1,6 @@
 package tuiutil
 
 import (
-	"fmt"
-	"os"
-
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
 )
@@ -41,8 +38,6 @@ func (f *InputFieldWithHistory) AddToHistory(s string) {
 
 func (f *InputFieldWithHistory) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {
 	return f.WrapInputHandler(func(event *tcell.EventKey, _ func(tview.Primitive)) {
-		fmt.Fprintln(os.Stderr, len(f.history))
-
 		switch event.Key() {
 		case tcell.KeyDown:
 			if len(f.history) == 0 {
diff --git a/cmd/frostfs-lens/internal/tuiutil/records.go b/cmd/frostfs-lens/internal/tuiutil/records.go
index c128c63df..d38ed023a 100644
--- a/cmd/frostfs-lens/internal/tuiutil/records.go
+++ b/cmd/frostfs-lens/internal/tuiutil/records.go
@@ -84,7 +84,7 @@ func (v *RecordsView) Unmount() {
 	v.onUnmount = nil
 }
 
-func (v *RecordsView) Update(ctx context.Context) error {
+func (v *RecordsView) Update(_ context.Context) error {
 	_, _, _, recordsPerPage := v.GetInnerRect()
 	newLastRecordIndex := v.firstRecordIndex + recordsPerPage
 
@@ -98,15 +98,11 @@ func (v *RecordsView) Update(ctx context.Context) error {
 	}
 
 	for len(v.records) < newLastRecordIndex {
-		select {
-		case <-ctx.Done():
-			return nil
-		case record, ok := <-v.buffer:
-			if !ok {
-				break
-			}
-			v.records = append(v.records, record)
+		record, ok := <-v.buffer
+		if !ok {
+			break
 		}
+		v.records = append(v.records, record)
 	}
 	v.lastRecordIndex = min(len(v.records), newLastRecordIndex)
 
@@ -115,7 +111,12 @@ func (v *RecordsView) Update(ctx context.Context) error {
 
 func (v *RecordsView) GetInnerRect() (int, int, int, int) {
 	x, y, width, height := v.Box.GetInnerRect()
-	return x + 3, y + 1, width - 3, height - 1
+
+	// Padding.
+	x = min(x+3, x+width-1)
+	width = max(width-3, 0)
+
+	return x, y, width, height
 }
 
 func (v *RecordsView) Draw(screen tcell.Screen) {