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import std/[os, sets, strutils, times]
type
ArchiveData* = object
events*: HashSet[string]
todos*: HashSet[string]
proc loadArchive*(path: string): ArchiveData =
if not fileExists(path):
return
for line in lines(path):
let stripped = line.strip
if stripped.len == 0:
continue
if stripped.startsWith('-'):
result.todos.incl(stripped)
else:
result.events.incl(stripped)
proc archiveEvent*(path: string, date: DateTime, eventName: string) =
let line = date.format("yyyy-MM-dd") & "|" & eventName
let f = open(path, fmAppend)
f.writeLine(line)
f.close()
proc unarchiveEvent*(path: string, date: DateTime, eventName: string) =
let target = date.format("yyyy-MM-dd") & "|" & eventName
if not fileExists(path):
return
let content = readFile(path)
let f = open(path, fmWrite)
for line in content.splitLines():
if line.strip != target:
f.writeLine(line)
f.close()
proc completeTodo*(path: string, todoName: string) =
let line = "- " & todoName
let f = open(path, fmAppend)
f.writeLine(line)
f.close()
proc uncompleteTodo*(path: string, todoName: string) =
let target = "- " & todoName
if not fileExists(path):
return
let content = readFile(path)
let f = open(path, fmWrite)
for line in content.splitLines():
if line.strip != target:
f.writeLine(line)
f.close()
proc isEventArchived*(archive: ArchiveData, date: DateTime, eventName: string): bool =
let key = date.format("yyyy-MM-dd") & "|" & eventName
return archive.events.contains(key)
proc isTodoCompleted*(archive: ArchiveData, todoName: string): bool =
let key = "- " & todoName
return archive.todos.contains(key)
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