diff --git a/server/server.go b/server/server.go
index bebfcb3..3131d30 100644
--- a/server/server.go
+++ b/server/server.go
@@ -1,69 +1,48 @@
package server
import (
- "fmt"
+ "html/template"
"net/http"
"strconv"
"github.com/LeRoid-hub/humiditycalc/internal"
)
+type result struct {
+ AbsoluteHumidity float64
+}
+
// StartServer starts the HTTP server.
func Run() {
- http.HandleFunc("/", HandleIndex)
+ tmpl := template.Must(template.ParseFiles("./web/templates/index.html"))
- http.HandleFunc("/absolute-humidity", HandleAbsoluteHumidity)
+ http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+ // Parse query parameters
+ tempCelsius, relativeHumidity := r.URL.Query().Get("temp"), r.URL.Query().Get("rh")
+ if tempCelsius == "" || relativeHumidity == "" {
+ tmpl.Execute(w, nil)
+ return
+ }
+
+ // Convert query parameters to float64
+ temp, err := strconv.ParseFloat(tempCelsius, 32)
+ if err != nil {
+ http.Error(w, "invalid temperature value", http.StatusBadRequest)
+ return
+ }
+ rh, err := strconv.ParseFloat(relativeHumidity, 32)
+ if err != nil {
+ http.Error(w, "invalid relative humidity value", http.StatusBadRequest)
+ return
+ }
+
+ // Calculate absolute humidity
+ absoluteHumidity := internal.AbsoluteHumidity(temp, rh)
+
+ // Write response
+ tmpl.Execute(w, result{AbsoluteHumidity: absoluteHumidity})
+ })
http.ListenAndServe(":8080", nil)
-}
-
-func HandleIndex(w http.ResponseWriter, r *http.Request) {
- html := `
-
- Humidity Calculator
-
-
- Humidity Calculator
- Calculate absolute humidity in g/m³ given temperature in Celsius and relative humidity percentage.
-
-
-`
- w.Write([]byte(html))
-}
-
-func HandleAbsoluteHumidity(w http.ResponseWriter, r *http.Request) {
- // Parse query parameters
- tempCelsius, relativeHumidity := r.URL.Query().Get("temp"), r.URL.Query().Get("rh")
- if tempCelsius == "" || relativeHumidity == "" {
- http.Error(w, "missing query parameters", http.StatusBadRequest)
- return
- }
-
- // Convert query parameters to float64
-
- temp, err := strconv.ParseFloat(tempCelsius, 32)
- if err != nil {
- http.Error(w, "invalid temperature value", http.StatusBadRequest)
- return
- }
-
- rh, err := strconv.ParseFloat(relativeHumidity, 32)
- if err != nil {
- http.Error(w, "invalid relative humidity value", http.StatusBadRequest)
- return
- }
-
- // Calculate absolute humidity
- absoluteHumidity := internal.AbsoluteHumidity(temp, rh)
-
- // Write response
- w.Write([]byte(fmt.Sprintf("Absolute humidity: %.2f g/m³\n", absoluteHumidity)))
+
}
diff --git a/web/static/a b/web/static/a
new file mode 100644
index 0000000..e69de29
diff --git a/web/templates/index.html b/web/templates/index.html
new file mode 100644
index 0000000..337664c
--- /dev/null
+++ b/web/templates/index.html
@@ -0,0 +1,21 @@
+
+
+ Humidity Calculator
+
+
+ Humidity Calculator
+ Calculate absolute humidity in g/m³ given temperature in Celsius and relative humidity percentage.
+
+ {{ if .AbsoluteHumidity }}
+ Absolute Humidity: {{ .AbsoluteHumidity }} g/m³
+ {{ end }}
+
+
\ No newline at end of file