From 78720aa5bdac24c7c25b4d056276edf900688aef Mon Sep 17 00:00:00 2001
From: Kent Louise Tonino <tonino.kentlouise@gmail.com>
Date: Tue, 26 Mar 2024 20:35:22 +0800
Subject: [PATCH] Initial display.

---
 src/displays/clear_screen.go    | 12 ++++++++++++
 src/displays/escape_sequence.go |  3 +++
 src/main.go                     |  9 +++++----
 3 files changed, 20 insertions(+), 4 deletions(-)
 create mode 100644 src/displays/clear_screen.go

diff --git a/src/displays/clear_screen.go b/src/displays/clear_screen.go
new file mode 100644
index 0000000..e67a37a
--- /dev/null
+++ b/src/displays/clear_screen.go
@@ -0,0 +1,12 @@
+package displays
+
+import (
+	"os"
+	"os/exec"
+)
+
+func ClearScreen() {
+	c := exec.Command("clear")
+	c.Stdout = os.Stdout
+	c.Run()
+}
diff --git a/src/displays/escape_sequence.go b/src/displays/escape_sequence.go
index a93c973..7cde94d 100644
--- a/src/displays/escape_sequence.go
+++ b/src/displays/escape_sequence.go
@@ -2,3 +2,6 @@ package displays
 
 const Newline = "\n"
 const Tab = "\t"
+const ColorReset = "\033[0m"
+const ColorBlue = "\033[34m"
+const ColorGreen = "\033[32m"
diff --git a/src/main.go b/src/main.go
index f308eae..69dbaba 100644
--- a/src/main.go
+++ b/src/main.go
@@ -7,13 +7,14 @@ import (
 )
 
 func main() {
+	displays.ClearScreen()
 	displays.AddNewline()
-	fmt.Println(displays.Tab, "--------------------------------------------------")
+	fmt.Println("\t", displays.ColorBlue, "---------------------------------------------------------", displays.ColorReset)
 	displays.AddNewline()
-	fmt.Println("                             TempScale                 ")
+	fmt.Println("\t\t\t\t", displays.ColorGreen, "TempScale", displays.ColorReset)
 	displays.AddNewline()
-	fmt.Println(displays.Tab, "   A CLI tool for converting temperature scale.   ")
+	fmt.Println("\t\t", "A CLI tool for converting temperature scale.")
 	displays.AddNewline()
-	fmt.Println(displays.Tab, "--------------------------------------------------")
+	fmt.Println("\t", displays.ColorBlue, "---------------------------------------------------------", displays.ColorReset)
 	displays.AddNewline()
 }