From f2a1dbeba7570773413e0fcdf73f722f50128e73 Mon Sep 17 00:00:00 2001
From: "DESKTOP-4RNDQIC\\29019" <290198252@qq.com>
Date: Sun, 9 May 2021 15:22:57 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0ui=E8=BD=ACcss=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 controller/openapi.go | 104 ++++++++++++++++++++++++++++++++++++++++++
 main.go               |  42 +----------------
 2 files changed, 105 insertions(+), 41 deletions(-)

diff --git a/controller/openapi.go b/controller/openapi.go
index e9775e5..274f186 100644
--- a/controller/openapi.go
+++ b/controller/openapi.go
@@ -2,6 +2,9 @@ package controller
 
 import (
 	"background/utils"
+	"container/list"
+	"encoding/xml"
+	"io"
 	"log"
 
 	"github.com/gin-gonic/gin"
@@ -65,6 +68,90 @@ func (this *OpenApiController) DDL2ORM(c *gin.Context) {
 }
 
 
+func getAttr(name string, attr []xml.Attr) string {
+    for _, a := range attr {
+        if a.Name.Local == name {
+            return a.Value
+        }
+    }
+    return ""
+}
+
+type Widget struct{
+	Name string
+	Class string
+	Parent  *Widget
+	Childs  list.List
+}
+
+func RangeWidget(p *Widget ) string{
+	if nil == p{
+		return ""
+	}
+	ret := ""
+	ret +=  p.Class + "#" + p.Name  + " \r\n{\r\n}\r\n"
+	if(p.Childs.Len() > 0){
+		wid := p.Childs.Front()
+		for ;wid != nil;wid = wid.Next(){
+			output := ""
+			tmp := wid.Value.(*Widget)
+			for ;tmp != nil;tmp = tmp.Parent{
+				output = tmp.Class + " #" + tmp.Name +  " " + output
+			}
+			ret += output + "\r\n{\r\n}\r\n"
+		}	
+	}
+	return ret
+}
+
+func GetUifrom(path io.Reader) string{
+	list := list.List{}
+	decoder := xml.NewDecoder(path)
+	for {
+		token, _ := decoder.Token()
+		if token == nil {
+			break
+		}
+		switch startElement := token.(type) {
+			case xml.StartElement:
+				if(startElement.Name.Local == "widget"){
+					// log.Print(startElement.Name.Local)
+					if(list.Len()  == 0){
+						ins := new(Widget)
+						ins.Class = getAttr("class",startElement.Attr)
+						ins.Name = getAttr("name",startElement.Attr)
+						ins.Parent = nil
+						list.PushBack(ins)
+					}else{
+						ins := new(Widget)
+						ins.Class = getAttr("class",startElement.Attr)
+						ins.Name = getAttr("name",startElement.Attr)
+						// log.Print(list.Back().Value.(*Widget))
+						ins.Parent = list.Back().Value.(*Widget)
+						list.Back().Value.(*Widget).Childs.PushBack(ins)
+						list.PushBack(ins)
+					}
+				}
+				break
+			case xml.EndElement:
+				if(startElement.Name.Local == "widget"){
+					if(list.Len() > 0){
+						if(list.Back().Value.(*Widget).Parent != nil){
+							list.Remove(list.Back())
+						}
+					}
+				}
+				break
+		}
+	}
+
+	p := list.Back().Value.(*Widget)
+	ret := RangeWidget(p)
+	log.Print(ret)
+	return ret
+}
+
+
 func (this *OpenApiController) DDL2Markdown(c *gin.Context) {
 	var req ReqDDL
 	resp := RespBase{
@@ -87,3 +174,20 @@ func (this *OpenApiController) DDL2Markdown(c *gin.Context) {
 	resp.Msg = "OK"
 	resp.Status = 0
 }
+
+
+func (this *OpenApiController) UI2CSS(c *gin.Context) {
+
+	f, err := c.FormFile("ui")  //根据name返回给第一个文件
+	if err != nil {
+		c.String(200,"上传文件错误")
+		return
+	}
+	file,e := f.Open()
+	if nil != e{
+		c.String(200,"上传文件错误")
+		return
+	}
+	ret := GetUifrom(file)
+	c.String(200,ret)
+}
diff --git a/main.go b/main.go
index 5773d68..57f7215 100644
--- a/main.go
+++ b/main.go
@@ -8,9 +8,7 @@ import (
 	_ "background/docs"
 	"background/logs"
 	"background/model"
-	"encoding/xml"
 	"log"
-	"os"
 	"strconv"
 
 	"github.com/gin-gonic/gin"
@@ -94,45 +92,7 @@ func InitLogs() {
 }
 
 
-func getAttr(name string, attr []xml.Attr) string {
-    for _, a := range attr {
-        if a.Name.Local == name {
-            return a.Value
-        }
-    }
-    return ""
-}
-
-
-func TestUI(){
-	xmlFile, err := os.Open("process.ui")
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer xmlFile.Close()
-	decoder := xml.NewDecoder(xmlFile)
-	for {
-		token, _ := decoder.Token()
-		if token == nil {
-			break
-		}
-		switch startElement := token.(type) {
-			case xml.StartElement:
-				log.Print(startElement.Name.Local)
-				if(startElement.Name.Local == "widget"){
-					log.Print(getAttr("name",startElement.Attr))
-				}
-				break
-			case xml.EndElement:
-				log.Print(startElement.Name.Local)
-				break
-		}
-	}
-}
-
 func main() {
-	log.Print("gid is", os.Getegid())
-	TestUI()
 	InitConfig()
 	InitLogs()
 	InitRedisConfig()
@@ -239,7 +199,7 @@ func main() {
 		openapi.POST("/diff")
 		openapi.POST("/ddl2orm", openapiController.DDL2ORM)
 		openapi.POST("/ddl2markdown", openapiController.DDL2Markdown)
-
+		openapi.POST("/ui2css", openapiController.UI2CSS)
 	}
 	e := r.Run(":" + strconv.Itoa(config.GetPort()))
 	if nil != e {