Work

app/app.go

@@ -149,7 +149,12 @@ func (a *App) PostEvent(ev tcell.Event) error {
 func (a *App) Sync()        { a.tScreen.Sync() }
 func (a *App) ClearScreen() { a.tScreen.Clear() }
 func (a *App) Exit()        { a.running = false }
-func (a *App) Cleanup()     { a.tScreen.Fini() }
+func (a *App) Cleanup() {
+	a.running = false
+	a.tScreen.Sync()
+	a.tScreen.Clear()
+	a.tScreen.Fini()
+}
 
 func (a *App) GetRepo() *data.Repo { return a.repo }
 

app/screen_home.go

@@ -118,6 +118,7 @@ func (s *ScreenHome) Init(a *App) {
 	s.pdsListing.SetLogger(s.Log)
 
 	s.jsonContent = wd.NewJsonContent("jsoncontent", s.style)
+	s.jsonContent.SetLogger(s.Log)
 	km := s.jsonContent.GetKeyMap()
 	km.Add(
 		w.NewKey(w.BuildEK(tcell.KeyEnter), func(ev *tcell.EventKey) bool {
@@ -127,11 +128,21 @@ func (s *ScreenHome) Init(a *App) {
 				s.Log("Error initializing clipboard: %s", err.Error())
 				return true
 			}
-			clipboard.Write(clipboard.FmtText, []byte(s.jsonContent.GetSelectedValue()))
+			v, err := s.jsonContent.GetSelectedValue()
+			if err != nil {
+				s.Log("Error getting selected value: %s", err.Error())
+				return true
+			}
+			clipboard.Write(clipboard.FmtText, []byte(v))
 			return true
 		}),
 		w.NewKey(w.BuildEKr('O'), func(ev *tcell.EventKey) bool {
-			url := fmt.Sprintf("https://%s/xrpc/com.atproto.sync.getBlob?did=did:plc:pqwuemo2ic5tqmpwrajb2phi&cid=%s", s.activePds.AtId.String(), s.jsonContent.GetSelectedValue())
+			v, err := s.jsonContent.GetSelectedValue()
+			if err != nil {
+				s.Log("Error getting selected value: %s", err.Error())
+				return true
+			}
+			url := fmt.Sprintf("https://%s/xrpc/com.atproto.sync.getBlob?did=did:plc:pqwuemo2ic5tqmpwrajb2phi&cid=%s", s.activePds.AtId.String(), v)
 			open.Run(url)
 			return true
 		}),

widgets/json_content.go

@@ -23,6 +23,7 @@ package widgets
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"strings"
 
@@ -47,6 +48,9 @@ type JsonContent struct {
 
 	editable bool
 	value    any
+	jsonObj  map[string]json.RawMessage
+	jsonArr  json.RawMessage
+	isObj    bool
 
 	activeNode []string
 
@@ -55,6 +59,8 @@ type JsonContent struct {
 
 	editKey, editVal bool
 	editValType      int
+
+	logger func(string, ...any)
 }
 
 const (
@@ -63,6 +69,7 @@ const (
 	JsonTpNumber
 	JsonTpObject
 	JsonTpArray
+	JsonTpErr
 )
 
 var _ wd.Widget = (*JsonContent)(nil)
@@ -173,67 +180,24 @@ func (w *JsonContent) Draw(screen tcell.Screen) {
 		if len(txt) > w.w-brdSz && w.w-brdSz >= 0 {
 			txt = txt[:(w.w - brdSz)]
 		}
-		if w.editable {
+		if w.editable && i == w.cursor {
-			w.drawEditableLine(screen, i, w.x, y, txt, stl, dim)
+			pth, err := w.GetSelectedPath()
+			if err != nil {
+				wh.DrawText(x, y, fmt.Sprintf("%s", err.Error()), stl, screen)
 			} else {
-			w.drawReadOnlyLine(screen, i, w.x, y, txt, stl, dim)
+				key, val, err := w.getItemKeyVal(w.cursor)
+				if err != nil {
+					wh.DrawText(x, y, fmt.Sprintf("%s: %s", pth, err.Error()), stl, screen)
+				} else {
+					wh.DrawText(x, y, fmt.Sprintf("%s: %s -> %s", pth, key, val), stl, screen)
+				}
+			}
+		} else {
+			wh.DrawText(x, y, txt, stl.Dim(dim).Bold(!dim), screen)
 		}
 		y++
 	}
 }
-func (w *JsonContent) drawReadOnlyLine(screen tcell.Screen, idx, x, y int, txt string, stl tcell.Style, dim bool) {
-	wh.DrawText(x, y, txt, stl.Dim(dim).Bold(!dim), screen)
-}
-func (w *JsonContent) drawEditableLine(screen tcell.Screen, idx, x, y int, txt string, stl tcell.Style, dim bool) {
-	parseQuoted := func(txt string) (string, string) {
-		var v string
-		var slash bool
-		for i := range txt {
-			if txt[i] == '\\' {
-				slash = true
-			} else if slash {
-				slash = false
-			} else if txt[i] == '"' {
-				return v, txt[i+1:]
-			}
-			v = fmt.Sprintf("%s%c", v, txt[i])
-		}
-		// We didn't hit an ending quote
-		return v, ""
-	}
-	var key, val, wrk string
-	// The key should be a quoted value
-	for i := range txt {
-		if txt[i] == '"' && len(txt) > i {
-			key, wrk = parseQuoted(txt[i:])
-			break
-		}
-	}
-	txt = strings.Trim(wrk, ": ")
-	if len(txt) > 0 {
-		switch txt[0] {
-		case '"':
-			val, wrk = parseQuoted(txt[1:])
-			w.editValType = JsonTpString
-		case '{':
-			w.editValType = JsonTpObject
-		case '[':
-			w.editValType = JsonTpArray
-		default:
-			if txt == "true" || txt == "false" {
-				// Editing a boolean value
-				w.editValType = JsonTpBool
-			} else {
-				// Must be a number, right?
-				w.editValType = JsonTpNumber
-			}
-		}
-	}
-
-	keyStr := fmt.Sprintf("%s: ", key)
-	wh.DrawText(w.x, y, keyStr, stl.Dim(dim).Bold(!dim), screen)
-	wh.DrawText(w.x, y+len(keyStr), val, stl.Dim(dim).Bold(!dim), screen)
-}
 
 func (w *JsonContent) SetStyle(s tcell.Style) { w.style = s }
 func (w *JsonContent) Active() bool           { return w.active }
@@ -268,8 +232,28 @@ func (w *JsonContent) SetValue(v any) error {
 	}
 	w.valueString = string(bts)
 	w.contents = strings.Split(w.valueString, "\n")
-	return nil
+	if bts[0] == '{' {
+		err = json.Unmarshal(bts, &w.jsonObj)
+		w.isObj = true
+	} else if bts[0] == '[' {
+		err = json.Unmarshal(bts, &w.jsonArr)
+		w.isObj = false
+	} else {
+		// Item is just a flat string/number/boolean
+		w.cursor = 0
+	}
+	if !w.isLineSelectable(w.cursor) {
+		idx := w.findPrevSelectableLine(w.cursor)
+		if idx == -1 {
+			idx = w.findNextSelectableLine(w.cursor)
+		}
+		if idx >= 0 {
+			w.cursor = idx
+		}
+	}
+	return err
 }
+
 func (w *JsonContent) SetBorder(brd []rune) {
 	if len(brd) == 0 {
 		w.border = wh.BRD_SIMPLE
@@ -280,57 +264,239 @@ func (w *JsonContent) SetBorder(brd []rune) {
 
 func (w *JsonContent) SetEditable(v bool) { w.editable = v }
 
-/*
-	func (w *JsonContent) SetJsonContent(txt string) {
-		w.text = txt
-		if strings.Contains(w.text, "\n") {
-			w.contents = strings.Split(w.text, "\n")
-		} else {
-			w.contents = []string{w.text}
-		}
-	}
-
-func (w *JsonContent) GetJsonContent() string { return w.text }
-func (w *JsonContent) GetContents() []string { return w.contents }
-*/
-
 func (w *JsonContent) SetVimMode(b bool) { w.vimMode = b }
 func (w *JsonContent) MoveUp() bool {
-	w.cursor--
+	idx := w.findPrevSelectableLine(w.cursor)
-	if w.cursor < 0 {
+	if idx < 0 {
-		w.cursor = 0
+		return false
 	}
+	w.cursor = idx
 	return true
 }
 func (w *JsonContent) MoveDown() bool {
-	w.cursor++
+	idx := w.findNextSelectableLine(w.cursor)
-	if w.cursor >= len(w.contents) {
+	if idx < 0 {
-		w.cursor = len(w.contents) - 1
+		return false
 	}
+	w.cursor = idx
 	return true
 }
 func (w *JsonContent) PageUp() bool {
-	w.cursor -= w.h
+	idx := w.findPrevSelectableLine(w.cursor - w.h)
-	if w.cursor < 0 {
+	if idx < 0 {
-		w.cursor = 0
+		return false
 	}
+	w.cursor = idx
 	return true
 }
 func (w *JsonContent) PageDn() bool {
-	w.cursor += w.h
+	idx := w.findNextSelectableLine(w.cursor + w.h)
-	if w.cursor > len(w.contents)-1 {
+	if idx < 0 {
-		w.cursor = len(w.contents) - 1
+		return false
 	}
+	w.cursor = idx
 	return true
 }
 
-func (w *JsonContent) GetSelectedValue() string {
+func (w *JsonContent) GetSelectedPath() ([]string, error) { return w.getItemPath(w.cursor) }
-	if w.cursor >= len(w.contents) {
+func (w *JsonContent) GetSelectedKey() (string, error)    { return w.getItemKey(w.cursor) }
-		w.cursor = len(w.contents) - 1
+func (w *JsonContent) GetSelectedValue() (string, error)  { return w.getItemVal(w.cursor) }
+func (w *JsonContent) getSelectedItemDepth() int          { return w.getItemDepth(w.cursor) }
+
+func (w *JsonContent) getItemPath(line int) ([]string, error) {
+	if line < 0 || line >= len(w.contents) {
+		return []string{}, errors.New("invalid line number")
 	}
-	var ret string
+	depth := w.getItemDepth(line)
-	ret = w.contents[w.cursor]
+	if depth == 1 {
-	ret = ret[strings.Index(ret, "\": \"")+3:]
+		key, err := w.getItemKey(line)
-	ret = ret[1 : len(ret)-1]
+		if err != nil {
-	return ret
+			return []string{}, err
+		}
+		return []string{key}, nil
+	}
+	pth, err := w.getItemPath(w.findItemParentLine(line))
+	if err != nil {
+		return []string{}, err
+	}
+	key, err := w.getItemKey(line)
+	if err != nil {
+		return []string{}, err
+	}
+	return append(pth, key), nil
 }
+
+func (w *JsonContent) getItemKeyVal(line int) (string, string, error) {
+	if line < 0 || line >= len(w.contents) {
+		return "", "", errors.New("invalid line number")
+	}
+	text := w.contents[line]
+	key, rest := w.getNextQuotedString(text)
+	if key == "" {
+		return "", "", errors.New("error finding quoted string")
+	} else if rest == "" {
+		// We have a 'key' value, but no 'rest' so this is likely an item in array
+		return "", key, nil
+	}
+	rest = strings.Trim(rest, ":{[}], ")
+	val, rest := w.getNextQuotedString(rest)
+	if val != "" {
+		return key, val, nil
+	}
+	return key, rest, nil
+}
+
+func (w *JsonContent) getItemKey(line int) (string, error) {
+	if line < 0 || line >= len(w.contents) {
+		return "", errors.New("invalid line number")
+	}
+
+	key, _ := w.getNextQuotedString(w.contents[line])
+	if key == "" {
+		return "", errors.New("error finding quoted string")
+	}
+	return key, nil
+}
+
+func (w *JsonContent) getItemVal(line int) (string, error) {
+	if line < 0 || line >= len(w.contents) {
+		return "", errors.New("invalid line number")
+	}
+	var key, val, rest string
+	key, rest = w.getNextQuotedString(w.contents[line])
+	if len(rest) > 0 {
+		val, rest = w.getNextQuotedString(rest)
+	}
+	if len(val) > 0 {
+		return val, nil
+	}
+	if len(key) > 0 {
+		return key, nil
+	}
+	return "", errors.New("error finding value")
+}
+
+/*
+func (w *JsonContent) getItemValType(line int) int {
+	if line < 0 || line >= len(w.contents) {
+		return JsonTypeErr
+	}
+
+	text := w.contents[line]
+	key, rest := w.getNextQuotedString(text)
+	rest = strings.Trim(rest, ", ")
+	if rest == "" {
+		if key != "" {
+			// Looks like a string value in an array
+			return JsonTypeString
+		} else rest == "true" || rest == "false" {
+			return JsonTypeBool
+		}
+		// see if we can parse this as a number
+		num, err := strconv.Atoi(rest)
+		if err == nil {
+			return JsonTypeNumber
+		}
+		return JsonType
+	}
+	if key == "" {
+		return "", "", errors.New("error finding quoted string")
+	} else if rest == "" {
+		// We have a 'key' value, but no 'rest' so this is likely an item in array
+		return "", key, nil
+	}
+	rest = strings.Trim(rest, ":, ")
+	if rest[0] == '{' {
+
+	}
+	val, rest := w.getNextQuotedString(rest)
+	if val != "" {
+		return key, val, nil
+	}
+	// Val isn't a quoted string,
+	return key, rest, nil
+}
+*/
+
+func (w *JsonContent) getItemDepth(line int) int {
+	if line < 0 || line >= len(w.contents) {
+		return 0
+	}
+	txt := w.contents[line]
+	// Find the depth, we use two spaces to indent
+	for i := range txt {
+		if txt[i] != ' ' {
+			return i / 2
+		}
+	}
+	return 0
+}
+
+func (w *JsonContent) findItemParentLine(line int) int {
+	depth := w.getItemDepth(line)
+	if depth <= 1 {
+		return -1
+	}
+	for i := w.cursor; i >= 0; i-- {
+		if w.getItemDepth(i) < depth {
+			return i
+		}
+	}
+	return -1
+}
+
+func (w *JsonContent) getItemParentKey(line int) (string, error) {
+	return w.getItemKey(w.findItemParentLine(line))
+}
+func (w *JsonContent) getItemParentVal(line int) (string, error) {
+	return w.getItemVal(w.findItemParentLine(line))
+}
+func (w *JsonContent) getNextQuotedString(line string) (string, string) {
+	var inQ, slash bool
+	var ret string
+	for i := range line {
+		if inQ {
+			if line[i] == '"' && !slash {
+				return ret, line[i+1:]
+			} else if slash {
+				slash = false
+			} else if line[i] == '\\' {
+				slash = true
+			}
+			ret = fmt.Sprintf("%s%c", ret, line[i])
+		}
+		if line[i] == '"' {
+			inQ = true
+		}
+	}
+	// if we're here, we didn't find a quoted string
+	return "", line
+}
+
+func (w *JsonContent) isLineSelectable(line int) bool {
+	if line < 0 || line >= len(w.contents) {
+		return false
+	}
+	return strings.Contains(w.contents[line], "\"")
+}
+
+func (w *JsonContent) findPrevSelectableLine(from int) int {
+	for i := from - 1; i >= 0; i-- {
+		if w.isLineSelectable(i) {
+			return i
+		}
+	}
+	return -1
+}
+
+func (w *JsonContent) findNextSelectableLine(from int) int {
+	for i := from + 1; i < len(w.contents); i++ {
+		if w.isLineSelectable(i) {
+			return i
+		}
+	}
+	return -1
+}
+
+func (w *JsonContent) SetLogger(l func(string, ...any)) { w.logger = l }
+func (w *JsonContent) Log(txt string, args ...any)      { w.logger(txt, args...) }