property NSString : a reference to current application’s NSString
property NSCharacterSet : a reference to current application’s NSCharacterSet
property NSRegularExpression : a reference to current application’s NSRegularExpression
property NSRegularExpressionAnchorsMatchLines : a reference to current application’s NSRegularExpressionAnchorsMatchLines
property NSRegularExpressionDotMatchesLineSeparators : a reference to current application’s NSRegularExpressionDotMatchesLineSeparators

set docName to getFrontmostMarkdownDocName() of me
if docName = false then return

set newName to repFileNameExtension(docName, ".pdf") of me
set newPath to (POSIX path of (path to desktop)) & newName
set dRes to deleteItemAt(newPath) of me –前回実行時にデスクトップに残った同名のPDFを削除する

–Markdownのソースを元ファイルから直接読み出す
set docSourcePath to getFrontmostMarkdownFullPath() of me
set aStr to (read (docSourcePath as alias) as «class utf8»)

–getHeader List
set aList to retHeaders(aStr) of me

–Export Markdown to PDF (desktop folder)
macDownForceSave() of me

set tList to textInPDFinEachPage(newPath) of me

set pCount to 1
set midashOchiList to {}
repeat with i in tList
　　set j to (contents of i) as string
　　
　　repeat with ii in aList
　　　　set jj to (contents of second item of ii) as string
　　　　–set jj2 to replaceText(jj, "（", "(") of me
　　　　–set jj3 to replaceText(jj2, "）", ")") of me
　　　　
　　　　if (j ends with jj) then
　　　　　　set the end of midashOchiList to {pCount, jj}
　　　　end if
　　end repeat
　　set pCount to pCount + 1
end repeat

return midashOchiList

on retHeaders(aCon)
　　set tList to {}
　　set regStr to "^#{1,6}[^#]*?$"
　　
　　set headerList to my findPattern:regStr inString:aCon
　　repeat with i in headerList
　　　　set j to contents of i
　　　　set regStr2 to "^#{1,6}[^#]*?"
　　　　set headerLevel to length of first item of (my findPattern:regStr2 inString:j)
　　　　set tmpHeader1 to text (headerLevel + 1) thru -1 in j
　　　　–ヘッダーの前後から空白文字をトリミング
　　　　set tmpHeader2 to trimWhiteSpaceFromHeadAndTail(tmpHeader1) of me
　　　　
　　　　–ヘッダー部でPDF書き出ししたときに全角文字が半角文字に置換されてしまうケースに対処
　　　　set tmpHeader3 to replaceText(tmpHeader2, "（", "(") of me
　　　　set tmpHeader4 to replaceText(tmpHeader3, "）", ")") of me
　　　　
　　　　set the end of tList to {headerLevel, tmpHeader4}
　　end repeat
　　
　　return tList
end retHeaders

on findPattern:thePattern inString:theString
　　set theOptions to ((NSRegularExpressionDotMatchesLineSeparators) as integer) + ((NSRegularExpressionAnchorsMatchLines) as integer)
　　set theRegEx to NSRegularExpression’s regularExpressionWithPattern:thePattern options:theOptions |error|:(missing value)
　　set theFinds to theRegEx’s matchesInString:theString options:0 range:{location:0, |length|:length of theString}
　　set theFinds to theFinds as list — so we can loop through
　　set theResult to {} — we will add to this
　　set theNSString to NSString’s stringWithString:theString
　　repeat with i from 1 to count of items of theFinds
　　　　set theRange to (item i of theFinds)’s range()
　　　　set end of theResult to (theNSString’s substringWithRange:theRange) as string
　　end repeat
　　return theResult
end findPattern:inString:

–指定文字列の前後から空白をトリミング
on trimWhiteSpaceFromHeadAndTail(aStr as string)
　　set aString to NSString’s stringWithString:aStr
　　set bString to aString’s stringByTrimmingCharactersInSet:(NSCharacterSet’s whitespaceAndNewlineCharacterSet())
　　return bString as list of string or string –as anything
end trimWhiteSpaceFromHeadAndTail

–ファイル名の拡張子を置換する
on repFileNameExtension(origName, newExt)
　　set aName to current application’s NSString’s stringWithString:origName
　　set theExtension to aName’s pathExtension()
　　if (theExtension as string) is not equal to "" then
　　　　set thePathNoExt to aName’s stringByDeletingPathExtension()
　　　　set newName to (thePathNoExt’s stringByAppendingString:newExt)
　　else
　　　　set newName to (aName’s stringByAppendingString:newExt)
　　end if
　　
　　return newName as string
end repFileNameExtension

on textInPDFinEachPage(thePath)
　　set aList to {}
　　
　　set anNSURL to (current application’s |NSURL|’s fileURLWithPath:thePath)
　　set theDoc to current application’s PDFDocument’s alloc()’s initWithURL:anNSURL
　　
　　set theCount to theDoc’s pageCount() as integer
　　
　　repeat with i from 1 to theCount
　　　　set thePage to (theDoc’s pageAtIndex:(i – 1))
　　　　set curStr to (thePage’s |string|())
　　　　set curStr2 to curStr’s decomposedStringWithCanonicalMapping() –Normalize Text with NFC
　　　　set targString to string id 13 & string id 10 & string id 32 & string id 65532 –Object Replacement Character
　　　　set bStr to (curStr2’s stringByTrimmingCharactersInSet:(current application’s NSCharacterSet’s characterSetWithCharactersInString:targString))
　　　　set the end of aList to (bStr as string)
　　end repeat
　　
　　return aList
end textInPDFinEachPage

–注意！！　ここでGUI Scriptingを使用。バージョンが変わったときにメニュー階層などの変更があったら書き換え
on macDownForceSave()
　　activate application "MacDown"
　　tell application "System Events"
　　　　tell process "MacDown"
　　　　　　— File > Export > PDF
　　　　　　click menu item 2 of menu 1 of menu item 14 of menu 1 of menu bar item 3 of menu bar 1
　　　　　　
　　　　　　–Go to Desktop Folder
　　　　　　keystroke "d" using {command down}
　　　　　　
　　　　　　–Save Button on Sheet
　　　　　　click button 1 of sheet 1 of window 1
　　　　end tell
　　end tell
end macDownForceSave

on getFrontmostMarkdownDocName()
　　tell application "MacDown"
　　　　set dList to every document
　　　　set dCount to count every item of dList
　　　　if dCount is not equal to 1 then
　　　　　　display notification "Markdown document is not only one."
　　　　　　return false
　　　　end if
　　　　
　　　　tell document 1
　　　　　　set docName to name
　　　　end tell
　　　　return docName
　　end tell
end getFrontmostMarkdownDocName

on getFrontmostMarkdownFullPath()
　　tell application "MacDown"
　　　　tell document 1
　　　　　　set aProp to properties
　　　　end tell
　　end tell
　　
　　set aPath to (file of aProp)
end getFrontmostMarkdownFullPath

–任意のデータから特定の文字列を置換
on replaceText(origData, origText, repText)
　　set curDelim to AppleScript’s text item delimiters
　　set AppleScript’s text item delimiters to {origText}
　　set origData to text items of origData
　　set AppleScript’s text item delimiters to {repText}
　　set origData to origData as text
　　set AppleScript’s text item delimiters to curDelim
　　–set b to origData as text
　　return origData
end replaceText