From e1f8e582b73fb7f3a7bba89e72005b24eacebb4a Mon Sep 17 00:00:00 2001
From: leohhhn <hudakleon@gmail.com>
Date: Wed, 18 Dec 2024 18:07:26 +0100
Subject: [PATCH] render

---
 examples/gno.land/r/gnoland/users/render.gno | 49 +++++++++++++-------
 examples/gno.land/r/gnoland/users/users.gno  | 21 +++++++--
 2 files changed, 49 insertions(+), 21 deletions(-)

diff --git a/examples/gno.land/r/gnoland/users/render.gno b/examples/gno.land/r/gnoland/users/render.gno
index 0711b4cfb80..d56b16b2436 100644
--- a/examples/gno.land/r/gnoland/users/render.gno
+++ b/examples/gno.land/r/gnoland/users/render.gno
@@ -1,7 +1,12 @@
 package users
 
 import (
+	"github.com/gnolang/gno/examples/gno.land/p/demo/avl/pager"
+	"github.com/gnolang/gno/examples/gno.land/p/demo/ufmt"
 	"github.com/gnolang/gno/examples/gno.land/p/moul/realmpath"
+	"github.com/gnolang/gno/examples/gno.land/p/sys/users"
+	"github.com/gnolang/gno/examples/gno.land/r/sys/users"
+	"strconv"
 )
 
 func Render(path string) string {
@@ -10,24 +15,34 @@ func Render(path string) string {
 
 	// Render home page
 	if req.Path == "" {
-		// todo render home page
-
-		//p := pager.NewPager(sys.GetUserStore(), 5)
-		//page := p.MustGetPageByPath(path)
-		//
-		//out += "# gno.land user registry\n"
-		//
-		//for _, item := range page.Items {
-		//	out += ufmt.Sprintf("- User #%d: [**%s**](/r/gnoland/users:%s)\n", user.Number, user.Name, user.Name)
-		//}
-		//
-		//out += "\n"
-		//out += page.Selector()
-		//out += "\n\n"
-		//out += "Page " + strconv.Itoa(page.PageNumber) + " of " + strconv.Itoa(page.TotalPages) + "\n\n"
-		//
-		//return out
+		p := pager.NewPager(users.GetReadonlyStore(), 5, false)
+		page := p.MustGetPageByPath(path)
+
+		out += "# gno.land user registry\n"
+
+		for _, item := range page.Items {
+			out += ufmt.Sprintf("- User [**%s**](/r/gnoland/users:%s)\n", item.Key, item.Key)
+		}
+
+		out += "\n"
+		out += page.Picker()
+		out += "\n\n"
+		out += "Page " + strconv.Itoa(page.PageNumber) + " of " + strconv.Itoa(page.TotalPages) + "\n\n"
+
+		return out
 	}
 
+	// specific user page
+	lookup := users.ResolveName(req.Path)
+	out += renderUserPage(lookup)
+
+	return out
+}
+
+func renderUserPage(lookup users.UserLookup) string {
+	// cheeck if alias
+	// if alias display original name as well
+	out := ufmt.Sprintf("# User %s\n", lookup.Name)
+
 	return out
 }
diff --git a/examples/gno.land/r/gnoland/users/users.gno b/examples/gno.land/r/gnoland/users/users.gno
index 5c961107f9e..44cc0481227 100644
--- a/examples/gno.land/r/gnoland/users/users.gno
+++ b/examples/gno.land/r/gnoland/users/users.gno
@@ -11,9 +11,10 @@ import (
 )
 
 const (
-	reValidUsername = "^[a-z]{3}[_a-z0-9]{0,14}[0-9]{3}$"
-	adminAddr       = "g1manfred47kzduec920z88wfr64ylksmdcedlf5" // @moul
-	RegisterEvent   = "Register"
+	reValidUsername    = "^[a-z]{3}[_a-z0-9]{0,14}[0-9]{3}$"
+	adminAddr          = "g1manfred47kzduec920z88wfr64ylksmdcedlf5" // @moul
+	RegisterEvent      = "Register"
+	RegisterAliasEvent = "RegisterAlias"
 )
 
 var (
@@ -31,7 +32,7 @@ func Register(username string) error {
 	std.AssertOriginCall()
 
 	if Pausable.IsPaused() {
-		return p.ErrPaused
+		return pausable.ErrPaused
 	}
 
 	if matched := reUsername.MatchString(username); !matched {
@@ -48,3 +49,15 @@ func Register(username string) error {
 	std.Emit(RegisterEvent, "registrant", registrant.String(), "username", username)
 	return nil
 }
+
+func RegisterAlias(alias string) error {
+	std.AssertOriginCall()
+
+	if Pausable.IsPaused() {
+		return pausable.ErrPaused
+	}
+
+	std.Emit(RegisterAliasEvent, "registrant", registrant.String(), "alias", alias)
+
+	return nil
+}