Lesekabinett & Startseite

pages/index.go

@@ -1,14 +1,14 @@
 package pages
 
 import (
-	"net/http"
-	"strings"
+	"time"
 
 	"github.com/Theodor-Springmann-Stiftung/musenalm/app"
 	"github.com/Theodor-Springmann-Stiftung/musenalm/pagemodels"
 	"github.com/Theodor-Springmann-Stiftung/musenalm/templating"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/tools/router"
+	"math/rand"
 )
 
 func init() {
@@ -27,12 +27,36 @@ type IndexPage struct {
 // TODO:
 func (p *IndexPage) Setup(router *router.Router[*core.RequestEvent], app core.App, engine *templating.Engine) error {
 	router.GET("/{$}", func(e *core.RequestEvent) error {
-		var builder strings.Builder
-		err := engine.Render(&builder, "/", nil, "blank")
+		bilder := []*pagemodels.IndexBilder{}
+		err := app.RecordQuery(pagemodels.GeneratePageTableName(pagemodels.P_INDEX_NAME, pagemodels.T_INDEX_BILDER)).
+			All(&bilder)
 		if err != nil {
-			return err
+			return engine.Response404(e, err, nil)
 		}
-		return e.HTML(http.StatusOK, builder.String())
+		texte := []*pagemodels.IndexTexte{}
+		err = app.RecordQuery(pagemodels.GeneratePageTableName(pagemodels.P_INDEX_NAME)).
+			All(&texte)
+		if err != nil {
+			return engine.Response404(e, err, nil)
+		}
+
+		Shuffle(bilder)
+		data := map[string]interface{}{
+			"bilder": bilder,
+			"texte":  texte[0],
+		}
+
+		return engine.Response200(e, "/", data, "blank")
+
 	})
 	return nil
 }
+
+func Shuffle[T any](arr []T) {
+	rand.Seed(time.Now().UnixNano()) // Ensure random seed
+	n := len(arr)
+	for i := n - 1; i > 0; i-- {
+		j := rand.Intn(i + 1)           // Get a random index
+		arr[i], arr[j] = arr[j], arr[i] // Swap
+	}
+}