1 files changed, 58 insertions, 0 deletions
diff --git a/pages/page.go b/pages/page.go
new file mode 100644
index 0000000..25c2331
--- /dev/null
+++ b/pages/page.go
@@ -0,0 +1,58 @@
+package pages
+
+import (
+	"context"
+	"gosten/model"
+	"gosten/templ"
+	"log"
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+)
+
+var Q *model.Queries
+
+func Connect(tx model.DBTX) {
+	Q = model.New(tx)
+}
+
+type Page interface {
+	http.Handler
+}
+
+type dataFunc func(r *http.Request, uid int32) any
+
+type simplePage struct {
+	dataFn   dataFunc
+	template string
+}
+
+func (p simplePage) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	input := p.dataFn(r, userId(r))
+	p.showTemplate(w, input)
+}
+
+func simpleByQuery[T any](tpl string, query func(ctx context.Context, id int32) (T, error)) Page {
+	dataFn := func(r *http.Request, uid int32) any {
+		d, _ := query(r.Context(), uid)
+		return d
+	}
+	return simple(tpl, dataFn)
+}
+
+func simple(tpl string, dataFn dataFunc) Page {
+	p := simplePage{dataFn, tpl}
+	r := chi.NewRouter()
+	r.Get("/", p.ServeHTTP)
+	return r
+}
+
+func showTemplate(w http.ResponseWriter, tpl string, data any) {
+	if err := templ.Lookup(tpl).Execute(w, data); err != nil {
+		log.Panicf("Executing '%s' with %+v: %v", tpl, data, err)
+	}
+}
+
+func (p simplePage) showTemplate(w http.ResponseWriter, data any) {
+	showTemplate(w, p.template, data)
+}