feat: render status bar

internal/tui/panes.go

@@ -0,0 +1,92 @@
+package tui
+
+import (
+	"fmt"
+	"strings"
+)
+
+func (m Model) renderStatusBar(w int) string {
+	// TODO: Optimize somehow
+	var errCount int
+	for _, req := range m.requests {
+		if req.Failed || (req.Status >= 400 && req.Status < 600) {
+			errCount++
+		}
+	}
+
+	left := fmt.Sprintf(" tap %3d reqs  |  %d err  | avg 500ms", len(m.requests), errCount)
+	right := "j/k nav  / search  tab panel  e events  o output  r replay  q quit "
+
+	spaceSize := max(w-(len(left)+len(right)), 0)
+	space := strings.Repeat(" ", spaceSize)
+
+	return left + space + right
+}
+
+func (m Model) renderSearchPane(w, h int) []string {
+	lines := make([]string, h)
+	for y := range lines {
+		lines[y] = strings.Repeat(" ", w)
+	}
+	return lines
+}
+
+func (m Model) renderRequestPane(w, h int) []string {
+	if w < 0 {
+		w = 0
+	}
+	if h < 0 {
+		h = 0
+	}
+
+	lines := make([]string, h)
+	for y := range lines {
+		lines[y] = strings.Repeat(".", w)
+	}
+	return lines
+}
+
+func (m Model) renderDetailsPane(w, h int) []string {
+	if w < 0 {
+		w = 0
+	}
+	if h < 0 {
+		h = 0
+	}
+
+	lines := make([]string, h)
+	for y := range lines {
+		lines[y] = strings.Repeat("^", w)
+	}
+	return lines
+}
+
+func (m Model) renderEventsPane(w, h int) []string {
+	if w < 0 {
+		w = 0
+	}
+	if h < 0 {
+		h = 0
+	}
+
+	lines := make([]string, h)
+	for y := range lines {
+		lines[y] = strings.Repeat("~", w)
+	}
+	return lines
+}
+
+func (m Model) renderStdPane(w, h int) []string {
+	if w < 0 {
+		w = 0
+	}
+	if h < 0 {
+		h = 0
+	}
+
+	lines := make([]string, h)
+	for y := range lines {
+		lines[y] = strings.Repeat(" ", w)
+	}
+	return lines
+}

internal/tui/split.go

@@ -3,36 +3,39 @@ package tui
 import "strings"
 
 func (m Model) renderAppPane() string {
+	// Constant height offset
+	constHeightOffset := 1
+
 	var (
-		searchW int = m.width
+		searchW int = max(0, m.width)
 		searchH int = 1
 
-		reqW int = int(float64(m.width) * 0.6)
-		reqH int = m.height
+		reqW int = max(0, int(float64(m.width)*0.55))
+		reqH int = max(0, m.height-constHeightOffset)
 
-		detW int = int(float64(m.width) * 0.4)
-		detH int = m.height
+		detW int = max(0, int(float64(m.width)*0.45))
+		detH int = max(0, m.height-constHeightOffset)
 
-		eventW int = m.width
-		eventH int = int(float64(m.height) * 0.15)
+		eventW int = max(0, m.width)
+		eventH int = max(0, int(float64(m.height)*0.15))
 
-		stdW int = m.width
-		stdH int = int(float64(m.height) * 0.2)
+		stdW int = max(0, m.width)
+		stdH int = max(0, int(float64(m.height)*0.2))
 	)
 
 	if m.showSearch {
-		reqH -= searchH
-		detH -= searchH
+		reqH = max(0, reqH-searchH)
+		detH = max(0, detH-searchH)
 	}
 
 	if m.showEvents {
-		reqH -= eventH
-		detH -= eventH
+		reqH = max(0, reqH-eventH)
+		detH = max(0, detH-eventH)
 	}
 
 	if m.showStd {
-		reqH -= stdH
-		detH -= stdH
+		reqH = max(0, reqH-stdH)
+		detH = max(0, detH-stdH)
 	}
 
 	reqPane := m.renderRequestPane(reqW, reqH)
@@ -43,6 +46,9 @@ func (m Model) renderAppPane() string {
 	}
 
 	var screen []string
+	statusBar := m.renderStatusBar(m.width)
+	screen = append(screen, statusBar)
+
 	if m.showSearch {
 		searchPane := m.renderSearchPane(searchW, searchH)
 		screen = append(screen, searchPane...)
@@ -68,43 +74,3 @@ func (m Model) renderAppPane() string {
 
 	return strings.Join(screen, ("\n"))
 }
-
-func (m Model) renderSearchPane(w, h int) []string {
-	lines := make([]string, h)
-	for y := range lines {
-		lines[y] = strings.Repeat(" ", w)
-	}
-	return lines
-}
-
-func (m Model) renderRequestPane(w, h int) []string {
-	lines := make([]string, h)
-	for y := range lines {
-		lines[y] = strings.Repeat(".", w)
-	}
-	return lines
-}
-
-func (m Model) renderDetailsPane(w, h int) []string {
-	lines := make([]string, h)
-	for y := range lines {
-		lines[y] = strings.Repeat("^", w)
-	}
-	return lines
-}
-
-func (m Model) renderEventsPane(w, h int) []string {
-	lines := make([]string, h)
-	for y := range lines {
-		lines[y] = strings.Repeat("~", w)
-	}
-	return lines
-}
-
-func (m Model) renderStdPane(w, h int) []string {
-	lines := make([]string, h)
-	for y := range lines {
-		lines[y] = strings.Repeat(" ", w)
-	}
-	return lines
-}