wmtools/notes.nim

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2.5 KiB
Nim
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import base
import std/[os,strutils,sequtils]
proc start_notes()
const all_choices = @["exit"]
const note_choices = @["rm","back"]
const note_file = getHomeDir() & "Nextcloud/.notes.dmenu"
proc read_notes(): seq[string] =
try:
var notes: seq[string] = @[]
for line in note_file.lines:
notes.add(line)
return notes
except:
echo "read_notes, Can't open notes file :", getCurrentExceptionMsg()
return @["<empty>"]
proc write_notes(notes: seq[string]) =
try:
let f = open(note_file, fmWrite)
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defer: f.close()
for note in notes:
f.writeLine(note)
except:
echo "write_notes, Cannot write notes to file : ", getCurrentExceptionMsg()
proc remove_note(note: string) =
let notes = read_notes()
var new_notes: seq[string] = @[]
for a_note in notes:
if note != a_note:
new_notes.add(a_note)
write_notes(new_notes)
proc write_note(note: string) =
if note == "":
return
try:
let f = open(note_file, fmAppend)
defer: f.close()
f.writeLine(strip(note))
except:
echo "write_note, Unable to write note :", getCurrentExceptionMsg()
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proc replace_note(new_note: string, old_note: string) =
let notes = read_notes()
var new_notes: seq[string] = @[]
for a_note in notes:
if old_note == a_note:
new_notes.add(new_note)
else:
new_notes.add(a_note)
write_notes(new_notes)
proc get_notes(): (Info, seq[string]) =
var info = newInfo()
info.title = "Notes :"
let notes = read_notes()
return (info,notes)
proc display_option_menu(option: string) =
var select = newInfo()
select.title = "Note :"
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let args = concat(@[option],note_choices)
let chosen = outputJSON(select,args)
if chosen in note_choices:
case chosen:
of "rm":
remove_note(option)
start_notes()
of "back":
start_notes()
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elif chosen != "" and chosen != option:
replace_note(chosen, option)
display_option_menu(chosen)
else:
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display_option_menu(option)
proc start_notes() =
let (info,notes) = get_notes()
let args = concat(notes, all_choices)
let option = outputJSON(info, args)
if option in all_choices:
case option:
of "exit":
return
if option in notes:
display_option_menu(option)
elif option != "":
write_note(option)
start_notes()
proc main() =
echo "Note file : ", note_file
if not dmenu and not rofi:
echo "Can only be run in dmenu or rofi mode. Exiting..."
return
start_notes()
if isMainModule:
main()