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// Copyright 2025 WIT.COM Inc Licensed GPL 3.0
package cobol
import (
"fmt"
"os"
"go.wit.com/lib/protobuf/guipb"
"google.golang.org/protobuf/types/known/anypb"
"google.golang.org/protobuf/types/known/timestamppb"
"google.golang.org/protobuf/types/known/wrapperspb"
)
func PrintTable(pb *guipb.Table) {
PrintTableLimit(pb, -1)
}
// limits the number of out lines
func PrintTableLimit(pb *guipb.Table, limit int) {
// fmt.Info("print PB here")
if pb.Grid == nil {
// fmt.Info("grid = nil")
} else {
// fmt.Info("grid.Id =", pb.Grid.Id)
}
if cursize, ok := getTerminalWidth(); ok {
TERMSIZE = cursize
}
var args []string
var sizes []int
// fmt.Info("INFO: table len=", len(pb.AnyCols))
// first print the table header
for _, col := range pb.AnyCols {
args = append(args, col.Header.Name)
if col.Attr.Width == 0 {
sizes = append(sizes, 8)
} else {
sizes = append(sizes, int(col.Attr.Width))
}
}
// header, _ := StandardTableRowDebug(sizes, args)
// fmt.Info(header)
header, _ := StandardTableRow(sizes, args)
fmt.Println(header)
var counter int
// now print the table rows
for i := range len(pb.AnyCols[0].Vals) {
var cells []string
for _, col := range pb.AnyCols {
val, ok := getAnyCell(col, i)
cells = append(cells, val)
if !ok {
// probably remove this
fmt.Println("cobol TABLE CELL FAILED", col.Header.Name, i, val, ok)
}
}
line, fmtline := StandardTableRow(sizes, cells)
if os.Getenv("TABLEPB_VERBOSE") == "true" {
line += "FMT: " + fmtline
}
fmt.Println(line)
if limit < 0 {
continue
}
counter += 1
if counter > limit {
break
}
}
}
func extractInt64(anyVal *anypb.Any) (int64, error) {
val := &wrapperspb.Int64Value{}
if err := anyVal.UnmarshalTo(val); err != nil {
return 0, err
}
return val.Value, nil
}
func getAnyCell(col *guipb.AnyCol, row int) (string, bool) {
anyVal := col.Vals[row]
switch col.Attr.Type {
case guipb.ColAttr_STRING:
// return col.Vals[row] true
// Assume 'anyVal' is an element from your r.Vals slice
var stringValue wrapperspb.StringValue
if err := anyVal.UnmarshalTo(&stringValue); err == nil {
// It's a string, now convert it back to a native Go string
goString := stringValue.GetValue()
// fmt.Printf("Successfully unpacked string: %s\n", goString)
return goString, true
}
case guipb.ColAttr_INT:
var finalInt int32
// 1. Check if the Any contains an Int32Value
if anyVal.MessageIs(&wrapperspb.Int32Value{}) {
var intValue wrapperspb.Int32Value
// 2. Unmarshal into the wrapper
if err := anyVal.UnmarshalTo(&intValue); err == nil {
// 3. Get the native Go int32 from the wrapper
finalInt = intValue.GetValue()
}
}
return fmt.Sprintf("%d", finalInt), true
case guipb.ColAttr_TIME:
return Time(anyVal), true
case guipb.ColAttr_DURATION:
var sout string
var tsProto timestamppb.Timestamp
if err := anyVal.UnmarshalTo(&tsProto); err == nil {
// It's a timestamp, now convert it back to a Go time.Time
goTime := tsProto.AsTime()
// fmt.Printf("Successfully unpacked timestamp: %v\n", goTime)
sout = Since(goTime)
return sout, true
}
return "", false
default:
fmt.Println("cell unhandled type", col.Attr.Type)
}
// cellTime := r.Vals[row]
// s := FormatDuration(time.Since(cellTime.AsTime()))
return "fixme", true
}
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