diff --git a/main.go b/main.go
new file mode 100644
index 0000000..6433f3c
--- /dev/null
+++ b/main.go
@@ -0,0 +1,131 @@
+package main
+
+import (
+ "fmt"
+ "html/template"
+ "log"
+ "net/http"
+ "path/filepath"
+)
+
+func main() {
+ http.HandleFunc("/", mainHandler)
+ http.HandleFunc("/assets/", assetHandler)
+
+ fmt.Println("Starting server on :3000 ...")
+ log.Fatal(http.ListenAndServe(":3000", nil))
+}
+
+func mainHandler(w http.ResponseWriter, r *http.Request) {
+ // Sanitize the path to prevent directory traversal attacks
+ relPath := r.URL.Path
+ if relPath == "/" {
+ relPath = "/index"
+ }
+
+ // Check method
+ switch r.Method {
+ case http.MethodGet:
+ getHandler(relPath, w, r)
+ case http.MethodPost:
+ postHandler(relPath, w, r)
+ default:
+ errorPage(405, w, r)
+
+ }
+
+}
+
+func getHandler(relPath string, w http.ResponseWriter, r *http.Request) {
+ tmplPath := filepath.Join("templates", filepath.Clean(relPath)+".html")
+
+ // Parse the template
+ tmpl, err := template.ParseFiles(tmplPath)
+ if err != nil {
+ errorPage(404, w, r)
+ return
+ }
+
+ // Execute the template
+ err = tmpl.Execute(w, nil)
+ if err != nil {
+ http.Error(w, "Error rendering template", http.StatusInternalServerError)
+ }
+}
+
+func postHandler(relPath string, w http.ResponseWriter, r *http.Request) {
+ switch relPath {
+ case "/index":
+ indexPostHandler(w, r)
+ default:
+ errorPage(405, w, r)
+ }
+}
+
+func indexPostHandler(w http.ResponseWriter, r *http.Request) {
+ // Parse the form data
+ err := r.ParseForm()
+ if err != nil {
+ errorPage(500, w, r)
+ return
+ }
+
+ // Get the form data
+ message := r.FormValue("message")
+
+ // Print the message to the console
+ log.Printf("Message: %s", message)
+
+ // Create a map to hold the data
+ requestData := map[string]interface{}{
+ "message": message,
+ }
+
+ // Return a page with message
+ tmpl, err := template.ParseFiles("templates/index.html")
+ if err != nil {
+ errorPage(500, w, r)
+ return
+ }
+
+ err = tmpl.Execute(w, requestData)
+
+}
+
+func errorPage(errorCode int, w http.ResponseWriter, r *http.Request) {
+ w.WriteHeader(errorCode)
+ tmpl, err := template.ParseFiles("templates/error.html")
+ if err != nil {
+ log.Printf("Error loading error page template: %v", err)
+ http.Error(w, "Error loading error page", http.StatusInternalServerError)
+ return
+ }
+
+ errorMsgs := map[int]string{
+ 404: "Page not found for " + r.URL.Path,
+ 405: "Method not allowed",
+ 500: "Internal server error",
+ }
+
+ // Check if errorcode isn't in the map
+ if _, ok := errorMsgs[errorCode]; !ok {
+ errorCode = 500
+ }
+
+ // Correcting the initialization of the errorData map
+ errorData := map[string]interface{}{
+ "short": errorCode,
+ "long": errorMsgs[errorCode],
+ }
+
+ err = tmpl.Execute(w, errorData)
+ if err != nil {
+ log.Printf("Error executing error page template: %v", err)
+ http.Error(w, "Error rendering error page", http.StatusInternalServerError)
+ }
+}
+
+func assetHandler(w http.ResponseWriter, r *http.Request) {
+ // Serve static files from templates/assets
+ http.ServeFile(w, r, filepath.Join("templates", filepath.Clean(r.URL.Path)))
+}
diff --git a/templates/about.html b/templates/about.html
new file mode 100644
index 0000000..15acde2
--- /dev/null
+++ b/templates/about.html
@@ -0,0 +1,13 @@
+
+
+
+
+
+ Go HTML Template
+
+
+
+
+ About page
+
+
\ No newline at end of file
diff --git a/templates/assets/css/error.css b/templates/assets/css/error.css
new file mode 100644
index 0000000..7983fd7
--- /dev/null
+++ b/templates/assets/css/error.css
@@ -0,0 +1,5 @@
+html {
+ background-color: black;
+ color: white;
+ text-align: center;
+}
\ No newline at end of file
diff --git a/templates/assets/css/index.css b/templates/assets/css/index.css
new file mode 100644
index 0000000..5eccafa
--- /dev/null
+++ b/templates/assets/css/index.css
@@ -0,0 +1,4 @@
+html {
+ background-color: black;
+ color: white;
+}
\ No newline at end of file
diff --git a/templates/assets/img/favicon.png b/templates/assets/img/favicon.png
new file mode 100644
index 0000000..b325464
Binary files /dev/null and b/templates/assets/img/favicon.png differ
diff --git a/templates/error.html b/templates/error.html
new file mode 100644
index 0000000..ef8e6a7
--- /dev/null
+++ b/templates/error.html
@@ -0,0 +1,14 @@
+
+
+
+
+
+ Error {{.short}}
+
+
+
+
+ Error {{.short}}
+ {{.long}}
+
+
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..6e0048d
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,21 @@
+
+
+
+
+
+ Go HTML Template
+
+
+
+
+ Hello, World!
+
+ {{if .message}}
+ {{.message}}
+ {{end}}
+
+
+
\ No newline at end of file