From 19c2d6b547bca81aaa30b5a0a14b1acd4dbc41ce Mon Sep 17 00:00:00 2001
From: Max <shadow.iqka@qq.com>
Date: Fri, 13 Feb 2026 23:44:28 +0800
Subject: [PATCH] Implement dynamic route resolution using rewrite rules

- Introduce a new `RewriteRule` type and associated functions for managing URL rewrite rules in `service/static.go`.
- Add `GetRewriteRules` and `ResolveRoute` functions to facilitate the retrieval and application of rewrite rules.
- Update the `sui/api/run.go` to utilize the new route resolver for handling dynamic routes when the config file is not found.
- Define `RouteResolver` in `sui/core/interfaces.go` to allow for dynamic route resolution across the application.
---
 service/static.go      | 29 ++++++++++++++++++++++++++---
 sui/api/run.go         | 14 +++++++++++++-
 sui/core/interfaces.go |  6 ++++++
 3 files changed, 45 insertions(+), 4 deletions(-)

diff --git a/service/static.go b/service/static.go
index 6e0c6fcd..71d30cce 100644
--- a/service/static.go
+++ b/service/static.go
@@ -10,6 +10,7 @@ import (
 	"github.com/yaoapp/yao/data"
 	"github.com/yaoapp/yao/service/fs"
 	"github.com/yaoapp/yao/share"
+	"github.com/yaoapp/yao/sui/core"
 )
 
 // AppFileServer static file server
@@ -24,13 +25,32 @@ var AdminRoot = ""
 // AdminRootLen cache
 var AdminRootLen = 0
 
-var rewriteRules = []rewriteRule{}
+var rewriteRules = []RewriteRule{}
 
-type rewriteRule struct {
+// RewriteRule is a URL rewrite rule defined in app.yao
+type RewriteRule struct {
 	Pattern     *regexp.Regexp
 	Replacement string
 }
 
+// GetRewriteRules returns the loaded rewrite rules for use by other packages (e.g., sui/api)
+func GetRewriteRules() []RewriteRule {
+	return rewriteRules
+}
+
+// ResolveRoute applies rewrite rules to the given route path.
+// Returns the rewritten path (with .sui suffix removed) and matched parameter values, or empty string if no rule matches.
+func ResolveRoute(route string) (string, []string) {
+	for _, rule := range rewriteRules {
+		if matches := rule.Pattern.FindStringSubmatch(route); matches != nil {
+			rewritten := rule.Pattern.ReplaceAllString(route, rule.Replacement)
+			rewritten = strings.TrimSuffix(rewritten, ".sui")
+			return rewritten, matches
+		}
+	}
+	return "", nil
+}
+
 // SetupStatic setup static file server
 func SetupStatic() error {
 	setupAdminRoot()
@@ -64,12 +84,15 @@ func setupRewrite() {
 				continue
 			}
 
-			rewriteRules = append(rewriteRules, rewriteRule{
+			rewriteRules = append(rewriteRules, RewriteRule{
 				Pattern:     re,
 				Replacement: replacement,
 			})
 		}
 	}
+
+	// Register the route resolver for $Backend().Call() dynamic route support
+	core.RouteResolver = ResolveRoute
 }
 
 // rewrite path
diff --git a/sui/api/run.go b/sui/api/run.go
index bd2aef78..56e32699 100644
--- a/sui/api/run.go
+++ b/sui/api/run.go
@@ -70,8 +70,20 @@ func Run(process *process.Process) interface{} {
 
 	// Get the page config
 	cfg, err := getPageConfig(file, r.Request.DisableCache())
-	if err != nil {
+	if err != nil && err.Error() == "The config file not found" {
+		// Try to resolve dynamic route via rewrite rules (e.g., /agents/yao.keeper/entry/abc123 -> /agents/yao.keeper/entry/[id])
+		if core.RouteResolver != nil {
+			if resolved, _ := core.RouteResolver(route); resolved != "" {
+				resolvedFile := filepath.Join("/public", strings.TrimSuffix(resolved, ".sui"))
+				cfg, err = getPageConfig(resolvedFile, r.Request.DisableCache())
+				if err == nil {
+					file = resolvedFile
+				}
+			}
+		}
+	}
 
+	if err != nil {
 		if err.Error() == "The config file not found" {
 			exception.New("The page not found (%s)", 404, route).Throw()
 			return nil
diff --git a/sui/core/interfaces.go b/sui/core/interfaces.go
index 07c886d4..109274a4 100644
--- a/sui/core/interfaces.go
+++ b/sui/core/interfaces.go
@@ -18,6 +18,12 @@ var RouteExactMatchers = map[string][][]*Matcher{}
 // RouteRegexp the regexp for the route
 var RouteRegexp = regexp.MustCompile(`([a-z0-9A-Z_\-]+)`)
 
+// RouteResolver is a function that resolves a dynamic route path via rewrite rules.
+// It takes an incoming route (e.g., /agents/yao.keeper/entry/abc123) and returns
+// the resolved template path (e.g., /agents/yao.keeper/entry/[id]) and matched values.
+// Set by the service package during initialization.
+var RouteResolver func(route string) (string, []string)
+
 // SUI is the interface for the SUI
 type SUI interface {
 	Setting() (*Setting, error)