From eba6ba49c08ca82f4635f62abdfc4cd613d24e35 Mon Sep 17 00:00:00 2001
From: Max <shadow.iqka@qq.com>
Date: Mon, 31 Mar 2025 08:52:25 +0800
Subject: [PATCH] feat: Add table listing and DSL retrieval processes

- Implement processList to return all loaded tables and processDSL to retrieve the DSL of a specified table.
- Add unit tests for the new processes to ensure correct functionality and data integrity.
- Update process registration in exportProcess to include the new operations.
---
 widgets/table/process.go      | 33 +++++++++++++++++++++++++++--
 widgets/table/process_test.go | 40 +++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 2 deletions(-)

diff --git a/widgets/table/process.go b/widgets/table/process.go
index ca8f609b..0b02480e 100644
--- a/widgets/table/process.go
+++ b/widgets/table/process.go
@@ -25,6 +25,8 @@ import (
 // Export process
 
 func exportProcess() {
+
+	// Table Data Operations
 	gouProcess.Register("yao.table.setting", processSetting)
 	gouProcess.Register("yao.table.xgen", processXgen)
 	gouProcess.Register("yao.table.component", processComponent)
@@ -43,11 +45,15 @@ func exportProcess() {
 	gouProcess.Register("yao.table.deletewhere", processDeleteWhere)
 	gouProcess.Register("yao.table.deletein", processDeleteIn)
 	gouProcess.Register("yao.table.export", processExport)
+
+	// DSL Operations
+	gouProcess.Register("yao.table.exists", processExists)
+	gouProcess.Register("yao.table.read", processRead)
+	gouProcess.Register("yao.table.list", processList)
+	gouProcess.Register("yao.table.dsl", processDSL)
 	gouProcess.Register("yao.table.load", processLoad)
 	gouProcess.Register("yao.table.reload", processReload)
 	gouProcess.Register("yao.table.unload", processUnload)
-	gouProcess.Register("yao.table.read", processRead)
-	gouProcess.Register("yao.table.exists", processExists)
 }
 
 func processXgen(process *gouProcess.Process) interface{} {
@@ -377,3 +383,26 @@ func processExists(process *gouProcess.Process) interface{} {
 	process.ValidateArgNums(1)
 	return Exists(process.ArgsString(0))
 }
+
+// processList returns all loaded tables
+func processList(process *gouProcess.Process) interface{} {
+	tables := GetTables()
+	return tables
+}
+
+// GetTables returns all loaded tables
+func GetTables() map[string]*DSL {
+	return Tables
+}
+
+// processGetDSL returns the DSL of a table by its ID
+func processDSL(process *gouProcess.Process) interface{} {
+	process.ValidateArgNums(1)
+	id := process.ArgsString(0)
+	if !Exists(id) {
+		exception.New("table %s does not exist", 404, id).Throw()
+	}
+
+	tab := MustGet(process) // 0
+	return tab
+}
diff --git a/widgets/table/process_test.go b/widgets/table/process_test.go
index 883e0886..549e2b9a 100644
--- a/widgets/table/process_test.go
+++ b/widgets/table/process_test.go
@@ -640,6 +640,46 @@ func TestProcessRead(t *testing.T) {
 	assert.Equal(t, "::Pet Admin", res.(map[string]interface{})["name"])
 }
 
+func TestProcessList(t *testing.T) {
+	test.Prepare(t, config.Conf)
+	defer test.Clean()
+
+	prepare(t)
+	clear(t)
+	testData(t)
+
+	args := []interface{}{}
+	res, err := process.New("yao.table.list", args...).Exec()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	tables, ok := res.(map[string]*DSL)
+	assert.True(t, ok, "Expected map[string]*DSL")
+	assert.NotEmpty(t, tables, "Tables should not be empty")
+	assert.Contains(t, tables, "pet", "Should contain the pet table")
+}
+
+func TestProcessDSL(t *testing.T) {
+	test.Prepare(t, config.Conf)
+	defer test.Clean()
+
+	prepare(t)
+	clear(t)
+	testData(t)
+
+	args := []interface{}{"pet"}
+	res, err := process.New("yao.table.dsl", args...).Exec()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	dsl, ok := res.(*DSL)
+	assert.True(t, ok, "Expected map[string]interface{}")
+	assert.NotEmpty(t, dsl, "DSL should not be empty")
+	assert.Contains(t, dsl.Name, "Pet Admin", "DSL should contain name")
+}
+
 func testData(t *testing.T) {
 	pet := model.Select("pet")
 	err := pet.Insert(