first drafts for inventory sync page

internal/site/response/html.go

@@ -0,0 +1,93 @@
+package response
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"ruben/inventory2/internal/site/redirect"
+)
+
+type (
+	htmlRes struct {
+		body []byte
+		res  Response
+	}
+)
+
+var _ Response = htmlRes{}
+
+func HTML(body []byte) Response {
+	return htmlRes{
+		body: body,
+	}
+}
+
+func (h htmlRes) String() string {
+	if h.res != nil {
+		return fmt.Sprintf(`{"body": %q, "nested": %s}`, string(h.body), h.res)
+	}
+	return fmt.Sprintf(`{"body": %q}`, h.body)
+}
+
+func (h htmlRes) wrap(res Response) Response {
+	h.res = res
+	return h
+}
+
+func (h htmlRes) Status(code int) Response {
+	return Status(code).wrap(h)
+}
+
+func (h htmlRes) Redirect(code redirect.Code, to string) Response {
+	return Redirect(code, to).wrap(h)
+}
+
+func (h htmlRes) HTML(body []byte) Response {
+	h.body = body
+	return h
+}
+
+func (h htmlRes) JSON(body any) Response {
+	return JSON(body).wrap(h)
+}
+
+func (h htmlRes) Body(body io.ReadCloser) Response {
+	return Body(body).wrap(h)
+}
+
+func (h htmlRes) Cookie(ck http.Cookie) Response {
+	return Cookie(ck).wrap(h)
+}
+
+func (h htmlRes) getStatus() (int, bool) {
+	if h.res == nil {
+		return 0, false
+	}
+
+	return h.res.getStatus()
+}
+
+func (h htmlRes) getRedirect() (code redirect.Code, to string, ok bool) {
+	if h.res == nil {
+		return 0, "", false
+	}
+
+	return h.res.getRedirect()
+}
+
+func (h htmlRes) getBody() (body io.ReadCloser, ok bool, err error) {
+	return io.NopCloser(bytes.NewBuffer(h.body)), true, nil
+}
+
+func (h htmlRes) getCookies() []http.Cookie {
+	if h.res != nil {
+		return h.res.getCookies()
+	}
+
+	return nil
+}
+
+func (h htmlRes) getContentType() (contentType string, ok bool) {
+	return "text/html", true
+}