goctl added

tools/goctl/api/dartgen/genapi.go

@@ -0,0 +1,75 @@
+package dartgen
+
+import (
+	"os"
+	"text/template"
+
+	"zero/core/logx"
+	"zero/tools/goctl/api/spec"
+)
+
+const apiTemplate = `import 'api.dart';
+import '../data/{{with .Info}}{{.Title}}{{end}}.dart';
+{{with .Service}}
+/// {{.Name}}
+{{range .Routes}}
+/// --{{.Path}}--
+///
+/// 请求: {{with .RequestType}}{{.Name}}{{end}}
+/// 返回: {{with .ResponseType}}{{.Name}}{{end}}
+Future {{pathToFuncName .Path}}( {{if ne .Method "get"}}{{with .RequestType}}{{.Name}} request,{{end}}{{end}}
+    {Function({{with .ResponseType}}{{.Name}}{{end}}) ok,
+    Function(String) fail,
+    Function eventually}) async {
+  await api{{if eq .Method "get"}}Get{{else}}Post{{end}}('{{.Path}}',{{if ne .Method "get"}}request,{{end}}
+  	 ok: (data) {
+    if (ok != null) ok({{with .ResponseType}}{{.Name}}{{end}}.fromJson(data));
+  }, fail: fail, eventually: eventually);
+}
+{{end}}
+{{end}}`
+
+func genApi(dir string, api *spec.ApiSpec) error {
+	e := os.MkdirAll(dir, 0755)
+	if e != nil {
+		logx.Error(e)
+		return e
+	}
+	e = genApiFile(dir)
+	if e != nil {
+		logx.Error(e)
+		return e
+	}
+
+	file, e := os.OpenFile(dir+api.Info.Title+".dart", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
+	if e != nil {
+		logx.Error(e)
+		return e
+	}
+	defer file.Close()
+
+	t := template.New("apiTemplate")
+	t = t.Funcs(funcMap)
+	t, e = t.Parse(apiTemplate)
+	if e != nil {
+		logx.Error(e)
+		return e
+	}
+	t.Execute(file, api)
+	return nil
+}
+
+func genApiFile(dir string) error {
+	path := dir + "api.dart"
+	if fileExists(path) {
+		return nil
+	}
+	apiFile, e := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
+	if e != nil {
+		logx.Error(e)
+		return e
+	}
+	defer apiFile.Close()
+	apiFile.WriteString(apiFileContent)
+	return nil
+}