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// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0
package main
import (
"fmt"
"io"
"os"
"unicode"
"go.wit.com/log"
)
// this file is named poorly. It has more than Sort()
func untitle(s string) string {
if s == "" {
return s
}
runes := []rune(s)
runes[0] = unicode.ToLower(runes[0])
return string(runes)
}
func (pb *Files) makeGuiFile(pf *File) error {
newf, _ := os.OpenFile(pf.Filebase+".gui.pb.go", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
defer newf.Close()
headerGui(newf, pf)
fmt.Fprintf(newf, "// START GUI\n")
fmt.Fprintf(newf, "\n")
/*
FRUITS := pf.Bases.Name
FRUIT := pf.Base.Name
fruitVars := pf.Base.Vars
pf.generateAutoTablePB(newf, FRUITS, FRUIT, fruitVars)
*/
for _, msg := range pf.allMsg() {
if msg.DoGui {
color := pf.findMsg(msg.GuiVarName)
if color == nil {
return fmt.Errorf("failed to find struct %s", msg.GuiVarName)
}
FRUITS := msg.Name
FRUIT := msg.GuiVarName
fruitVars := color.Vars
pf.generateAutoTablePB(newf, FRUITS, FRUIT, fruitVars)
log.Printf("Added GUI functions for protobuf '%s' with record '%s' using mutex '%s'\n", msg.Name, msg.GuiVarName, color.Lockname)
}
}
fmt.Fprintf(newf, "\n")
fmt.Fprintf(newf, "// END GUI\n")
return nil
}
func (pf *File) generateAutoTablePB(newf *os.File, FRUITS string, FRUIT string, fruitVars []*MsgVar) {
fRUITS := untitle(FRUITS)
fRUIT := untitle(FRUIT)
guiMain(newf, FRUITS, FRUIT)
guiStringFuncs(newf, pf.Package, FRUITS, FRUIT)
for _, v := range fruitVars {
if v.IsRepeated {
// can't work against slices
continue
}
if v.VarType == "string" {
log.Printf("make Add function here %s %s %s\n", FRUITS, FRUIT, v.VarName)
guiAddStringFunc(newf, FRUITS, FRUIT, v.VarName)
continue
}
if v.VarType == "int64" {
log.Printf("make Add function here %s %s %s\n", FRUITS, FRUIT, v.VarName)
guiAddIntFunc(newf, FRUITS, FRUIT, v.VarName)
continue
}
/*
continue
if !v.HasSort {
continue
}
if v.VarType != "string" {
continue
}
VARNAME := v.VarName
funcdef := msg.newSortType(wSort, PARENT, VARNAME)
log.Printf("Adding %s\n", funcdef)
*/
}
guiUpdate(newf, FRUITS, FRUIT)
guiTableDelete(newf, FRUITS, FRUIT)
guiTableCustom(newf, FRUITS, fRUITS, FRUIT, fRUIT)
}
func headerGui(w io.Writer, pf *File) {
// header must come first
headerComment(w)
fmt.Fprintf(w, "package %s\n", pf.Package)
fmt.Fprintln(w, "")
fmt.Fprintln(w, "import (")
fmt.Fprintln(w, " \"time\"")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " \"go.wit.com/gui\"")
fmt.Fprintln(w, " \"go.wit.com/lib/protobuf/guipb\"")
fmt.Fprintln(w, " \"go.wit.com/log\"")
fmt.Fprintln(w, " anypb \"google.golang.org/protobuf/types/known/anypb\"")
fmt.Fprintln(w, " timestamppb \"google.golang.org/protobuf/types/known/timestamppb\"")
fmt.Fprintln(w, ")")
fmt.Fprintln(w, "")
}
func guiMain(w io.Writer, FRUITS string, FRUIT string) {
fmt.Fprintln(w, "func (x *"+FRUITS+") NewTable(title string) *"+FRUITS+"Table {")
fmt.Fprintln(w, " t := new("+FRUITS+"Table)")
fmt.Fprintln(w, " t.x = x")
fmt.Fprintln(w, " pb := new(guipb.Table)")
fmt.Fprintln(w, " pb.Title = title")
fmt.Fprintln(w, " t.pb = pb")
fmt.Fprintln(w, " return t")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "// force the application to choose the type of data. this allows the GUI plugin to be smarter")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddStringFunc(title string, f func(*"+FRUIT+") string) *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " t.pb.Order = append(t.pb.Order, title)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " sf := new("+FRUIT+"AnyFunc)")
fmt.Fprintln(w, " sf.title = title")
fmt.Fprintln(w, " sf.f = func(x *"+FRUIT+") any {")
fmt.Fprintln(w, " return f(x)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " sf.attr = new(guipb.ColAttr)")
fmt.Fprintln(w, " sf.attr.Width = int32(sf.Width)")
fmt.Fprintln(w, " sf.attr.Type = guipb.ColAttr_STRING")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " t.anyFuncs = append(t.anyFuncs, sf)")
fmt.Fprintln(w, " return sf")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "// force the application to choose the type of data. this allows the GUI plugin to be smarter")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddButtonFunc(title string, f func(*"+FRUIT+") string) *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " t.pb.Order = append(t.pb.Order, title)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " sf := new("+FRUIT+"AnyFunc)")
fmt.Fprintln(w, " sf.title = title")
fmt.Fprintln(w, " sf.f = func(x *"+FRUIT+") any {")
fmt.Fprintln(w, " return f(x)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " sf.attr = new(guipb.ColAttr)")
fmt.Fprintln(w, " sf.attr.Width = int32(sf.Width)")
fmt.Fprintln(w, " sf.attr.Type = guipb.ColAttr_STRING")
fmt.Fprintln(w, " sf.attr.Click = true")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " t.anyFuncs = append(t.anyFuncs, sf)")
fmt.Fprintln(w, " return sf")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "// force the application to choose the type of data. this allows the GUI plugin to be smarter")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddIntFunc(title string, f func(*"+FRUIT+") int) *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " t.pb.Order = append(t.pb.Order, title)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " sf := new("+FRUIT+"AnyFunc)")
fmt.Fprintln(w, " sf.title = title")
fmt.Fprintln(w, " sf.f = func(x *"+FRUIT+") any {")
fmt.Fprintln(w, " return f(x)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " sf.attr = new(guipb.ColAttr)")
fmt.Fprintln(w, " sf.attr.Width = int32(sf.Width)")
fmt.Fprintln(w, " sf.attr.Type = guipb.ColAttr_INT")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " t.anyFuncs = append(t.anyFuncs, sf)")
fmt.Fprintln(w, " return sf")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "// force the application to choose the type of data. this allows the GUI plugin to be smarter")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddTimeFunc(title string, f func(*"+FRUIT+") time.Time) *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " t.pb.Order = append(t.pb.Order, title)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " sf := new("+FRUIT+"AnyFunc)")
fmt.Fprintln(w, " sf.title = title")
fmt.Fprintln(w, " sf.f = func(x *"+FRUIT+") any {")
fmt.Fprintln(w, " return f(x)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " sf.attr = new(guipb.ColAttr)")
fmt.Fprintln(w, " sf.attr.Width = int32(sf.Width)")
fmt.Fprintln(w, " sf.attr.Type = guipb.ColAttr_TIME")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " // t.timeFuncs = append(t.timeFuncs, sf)")
fmt.Fprintln(w, " t.anyFuncs = append(t.anyFuncs, sf)")
fmt.Fprintln(w, " return sf")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (sf *"+FRUIT+"AnyFunc) SetTitle(title string) {")
fmt.Fprintln(w, " sf.title = title")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) SetParent(p *gui.Node) {")
fmt.Fprintln(w, " mt.parent = p")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) ShowTable() {")
fmt.Fprintln(w, " // log.Info(\"ShowTable() SENDING TO GUI\")")
fmt.Fprintln(w, " mt.MakeTable()")
/*
fmt.Fprintln(w, " if mt.parent == nil {")
fmt.Fprintln(w, " gui.ShowTable(mt.pb)")
fmt.Fprintln(w, " return")
fmt.Fprintln(w, " }")
*/
fmt.Fprintln(w, " mt.parent.ShowTable(mt.pb)")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "type "+FRUIT+"AnyFunc struct {")
fmt.Fprintln(w, " title string")
fmt.Fprintln(w, " f func(*"+FRUIT+") any")
fmt.Fprintln(w, " Custom func(*"+FRUIT+")")
fmt.Fprintln(w, " Width int")
fmt.Fprintln(w, " attr *guipb.ColAttr")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "type "+FRUITS+"Table struct {")
fmt.Fprintln(w, " pb *guipb.Table")
fmt.Fprintln(w, " parent *gui.Node")
fmt.Fprintln(w, " x *"+FRUITS+"")
fmt.Fprintln(w, " hostnames []string")
fmt.Fprintln(w, " anyFuncs []*"+FRUIT+"AnyFunc")
fmt.Fprintln(w, " CustomFunc func(*"+FRUIT+")")
fmt.Fprintln(w, "}")
}
func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) doAnyFuncNew(sf *"+FRUIT+"AnyFunc) bool {")
fmt.Fprintln(w, " r := new(guipb.AnyCol)")
fmt.Fprintln(w, " r.Header = new(guipb.Widget)")
fmt.Fprintln(w, " r.Header.Name = sf.title")
fmt.Fprintln(w, " r.Attr = proto.Clone(sf.attr).(*guipb.ColAttr)")
fmt.Fprintln(w, " r.Attr.Width = int32(sf.Width)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " for m := range mt.x.IterAll() {")
fmt.Fprintln(w, " t := sf.f(m)")
fmt.Fprintln(w, " switch r.Attr.Type {")
fmt.Fprintln(w, " case guipb.ColAttr_STRING:")
fmt.Fprintln(w, " // anyProto, err := anypb.New(tsProto)")
fmt.Fprintln(w, " stringValue := wrapperspb.String(t.(string))")
fmt.Fprintln(w, " anyProto, err := anypb.New(stringValue)")
fmt.Fprintln(w, " _ = err // do something with err someday (?)")
fmt.Fprintln(w, " r.Vals = append(r.Vals, anyProto)")
fmt.Fprintln(w, " // return col.Vals[row] true")
fmt.Fprintln(w, " case guipb.ColAttr_INT:")
fmt.Fprintln(w, " var finalInt int")
fmt.Fprintln(w, " finalInt = t.(int)")
fmt.Fprintln(w, " intVal := wrapperspb.Int32(int32(finalInt))")
fmt.Fprintln(w, " anyProto, _ := anypb.New(intVal)")
fmt.Fprintln(w, " r.Vals = append(r.Vals, anyProto)")
fmt.Fprintln(w, " case guipb.ColAttr_DURATION:")
fmt.Fprintln(w, " case guipb.ColAttr_TIME:")
fmt.Fprintln(w, " var goTime time.Time")
fmt.Fprintln(w, " goTime = t.(time.Time)")
fmt.Fprintln(w, " tsProto := timestamppb.New(goTime)")
fmt.Fprintln(w, " anyProto, err := anypb.New(tsProto)")
fmt.Fprintln(w, " _ = err // do something with err someday (?)")
fmt.Fprintln(w, " r.Vals = append(r.Vals, anyProto)")
fmt.Fprintln(w, " default:")
fmt.Fprintln(w, " log.Info(\"cell unhandled type\", r.Attr.Type)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " // cellTime := r.Vals[row]")
fmt.Fprintln(w, " // s := shell.FormatDuration(time.Since(cellTime.AsTime()))")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " mt.pb.AnyCols = append(mt.pb.AnyCols, r)")
fmt.Fprintln(w, " return true")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) MakeTable() {")
fmt.Fprintln(w, " for _, sf := range mt.anyFuncs {")
fmt.Fprintln(w, " mt.doAnyFuncNew(sf)")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, "}")
}
func guiAddStringFunc(w io.Writer, FRUITS string, FRUIT string, BRAND string) {
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) Add"+BRAND+"() *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " sf := t.AddStringFunc(\""+BRAND+"\", func(m *"+FRUIT+") string {")
fmt.Fprintln(w, " return m."+BRAND+"")
fmt.Fprintln(w, " })")
fmt.Fprintln(w, " return sf")
fmt.Fprintln(w, "}")
}
func guiAddIntFunc(w io.Writer, FRUITS string, FRUIT string, BRAND string) {
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (t *"+FRUITS+"Table) Add"+BRAND+"() *"+FRUIT+"AnyFunc {")
fmt.Fprintln(w, " custf := t.AddIntFunc(\""+BRAND+"\", func(m *"+FRUIT+") int {")
fmt.Fprintln(w, " return int(m."+BRAND+")")
fmt.Fprintln(w, " })")
fmt.Fprintln(w, " return custf")
fmt.Fprintln(w, "}")
}
func guiUpdate(w io.Writer, FRUITS string, FRUIT string) {
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) NewUuid() {")
fmt.Fprintln(w, " mt.pb.Uuid = uuid.New().String()")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "// START TABLE UPDATE (doesn't work yet)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) dumpStringFunc(name string) {")
fmt.Fprintln(w, " for i, r := range mt.pb.StringCols {")
fmt.Fprintln(w, " // log.Info(\"could use\", i, r.Header.Name, \"for name =\", name)")
fmt.Fprintln(w, " if r.Header.Name == name {")
fmt.Fprintln(w, " log.Info(\"dump Strings row\", i, r.Header.Name, r.Vals)")
fmt.Fprintln(w, " break")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
}
func guiTableDelete(w io.Writer, FRUITS string, FRUIT string) {
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) Delete() {")
fmt.Fprintln(w, " if mt == nil {")
fmt.Fprintln(w, " log.Info(\"mt == nil table already deleted\")")
fmt.Fprintln(w, " return")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " // log.Info(\"table Delete here\")")
fmt.Fprintln(w, " mt.parent.DeleteTable(mt.pb)")
fmt.Fprintln(w, "}")
}
func guiTableCustom(w io.Writer, FRUITS string, fRUITS string, FRUIT string, fRUIT string) {
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) "+fRUITS+"Custom(w *guipb.Widget) {")
fmt.Fprintln(w, " row := mt.x."+FRUITS+"[w.Location.Y-1]")
fmt.Fprintln(w, " // log.Info(\"got to "+fRUITS+"Custom() with\", w.Location.X, w.Location.Y-1)")
fmt.Fprintln(w, "")
fmt.Fprintln(w, " for i, sf := range mt.anyFuncs {")
fmt.Fprintln(w, " if i == int(w.Location.X) {")
fmt.Fprintln(w, " if sf.Custom != nil {")
fmt.Fprintln(w, " log.Info(\"doing Custom() func for button\")")
fmt.Fprintln(w, " sf.Custom(row)")
fmt.Fprintln(w, " return")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " }")
fmt.Fprintln(w, " mt.CustomFunc(row)")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) Custom(f func(*"+FRUIT+")) {")
fmt.Fprintln(w, " mt.pb.RegisterCustom(mt."+fRUITS+"Custom)")
fmt.Fprintln(w, " mt.CustomFunc = f")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "")
fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) GetUuid() string {")
fmt.Fprintln(w, " return mt.pb.Uuid")
fmt.Fprintln(w, "}")
fmt.Fprintln(w, "// END TABLE UPDATE")
}
|
