feat(18): random input data

18-expenses-chart/main.go

@@ -1,22 +1,29 @@
 package main
 
 import (
+	"context"
 	"fmt"
+	"math/rand"
 	"net/http"
 
-	"github.com/a-h/templ"
 	"sunshine.industries/temp-exercise/templates"
 )
 
-func main() {
-	component := templates.IndexPage(templates.PageData{
-		Balance:                    1021.12,
-		Expenses:                   []float32{37.45, 34.91, 37.36, 31.07, 7.39, 43.28, 25.48},
-		TotalThisMonth:             612.41,
-		PercentComparedToLastMonth: 3.1,
-	})
+func randomDailyExpense() float32 {
+	return 10 + rand.Float32()*100
+}
 
-	http.Handle("/", templ.Handler(component))
+func main() {
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		component := templates.IndexPage(templates.PageData{
+			Balance:                    500 + rand.Float32()*1000,
+			Expenses:                   []float32{randomDailyExpense(), randomDailyExpense(), randomDailyExpense(), randomDailyExpense(), randomDailyExpense(), randomDailyExpense(), randomDailyExpense()},
+			TotalThisMonth:             50 + rand.Float32()*600,
+			PercentComparedToLastMonth: 5 * rand.Float32(),
+		})
+		component.Render(context.Background(), w)
+	})
 
 	staticFs := http.FileServer(http.Dir("./static"))
 	http.Handle("/static/", http.StripPrefix("/static/", staticFs))