(*
_belegversand.scpt – Version 1.5
Rolle dieses Scripts
--------------------
Dieses Script ist die eigentliche Versandlogik des Systems.
Es uebernimmt:
- Auslesen der Konfiguration aus DEVONthink
- Pruefung der aktuellen Auswahl
- Herausfiltern bereits markierter Dokumente
- Pruefung der Dateitypen (SUPPORTED_FILE_TYPES_FOR_SENDING)
- Aufteilung auf mehrere Mails nach Groesse (MAX_MAIL_SIZE_MB)
- Export in einen Arbeitsordner (Stage)
- je Mail: passwortgeschuetztes ZIP-Archiv ODER Einzeldateien (ZIP_ARCHIVE)
- Erzeugen der Mail-Entwuerfe in Apple Mail
- optionales Tagging der verarbeiteten Dokumente
- Protokollierung des Versands in NDJSON und Markdown

Version 1.5:
-----------
- ZIP_ARCHIVE=true/false: ZIP-Archiv oder Belege einzeln anhaengen
  (Passwort-Dialog nur noch im ZIP-Modus)
- MAX_MAIL_SIZE_MB: Belege werden automatisch auf mehrere Mails verteilt.
  Gerechnet wird mit Puffer, da Mail Anhaenge per Base64 um ca. 1/3 aufblaeht.
- SUPPORTED_FILE_TYPES_FOR_SENDING: nicht erlaubte Dateitypen werden vor
  dem Versand gemeldet (Abbrechen oder ohne diese weiter)
- Stage-Ordner jetzt unter ~/Library/Caches/DT-Belegversand/
  (optional per STAGE_DIR), wird nicht mehr sofort geloescht, sondern
  alte Laeufe (> 7 Tage) werden beim naechsten Start aufgeraeumt
- Mehrere Mails: Betreff "(1/2)", Batch-ID "<bid>-1", Logs je Mail
- Fehlen die neuen Schluessel in der Conf, laeuft alles wie in 1.4
*)

property sentTag : "gesendet"
property defaultMailTo : "belegonline@irgendwer.de"
property defaultMailSubjectPrefix : "Belege"
property defaultLogSentGroupName : "Versendet"
property defaultWriteDebugLog : false
property defaultMailBodyFolderName : "mail_vorlagen"
property defaultMailBodyRecordName : "belegversand"
property defaultDryRunPreviewPath : "/tmp/DT-Belegversand-preview.txt"
-- Neu in 1.5
property defaultZipArchive : true
property defaultMaxMailSizeMB : 20
property defaultSupportedFileTypes : "pdf, tif, tiff"
-- Anteil der Mailgroesse, der fuer Anhaenge genutzt wird.
-- Base64 blaeht um ~37 % auf (inkl. Zeilenumbrueche), dazu Header/Text.
property usableMailShare : 0.7
-- Alte Stage-Laeufe werden nach so vielen Tagen geloescht.
property stageKeepDays : 7

property appVersion : "1.5"
property basePath : "Library/Application Scripts/com.devon-technologies.think/Menu/Belegversand"

property configGroupName : "_config"
property configRecordName : "belegversand.conf"
property debugLogPath : "/tmp/DT-Belegversand-debug.log"

property windowTitle : "Belegversand, Vers. " & appVersion

property cfgConfigRecordUUID : missing value
property cfgMailToDefault : missing value
property cfgMailCcToDefault : missing value
property cfgMailSubjectPrefix : missing value
property cfgZipPasswordDefault : missing value
property cfgLogSentGroupName : missing value
property cfgBelegeRootUUID : missing value
property cfgWriteDebugLog : missing value
property cfgMailBodyFolderName : missing value
property cfgMailBodyRecordName : missing value
property cfgSentTagForDocs : missing value
property cfgDryRunPreviewPath : missing value
property cfgZipArchive : missing value
property cfgMaxMailSizeMB : missing value
property cfgSupportedTypes : missing value
property cfgSupportedTypesText : missing value
property cfgStageDir : missing value

-- =============================================================================
-- Debug
-- =============================================================================

on writeDebug(msg)
	if my writeDebugLogEnabled() is false then return
	set ts to do shell script "date '+%Y-%m-%d %H:%M:%S'"
	do shell script "printf %s\\\\n " & quoted form of ("[" & ts & "] " & msg) & " >> " & quoted form of my debugLogPath
end writeDebug

on resetDebugLog()
	if my writeDebugLogEnabled() is false then return
	do shell script "rm -f " & quoted form of my debugLogPath
	my writeDebug("=== Debug-Session gestartet (v" & appVersion & ") ===")
end resetDebugLog

on writeDebugLogEnabled()
	try
		if my cfgWriteDebugLog is missing value then return defaultWriteDebugLog
		return my cfgWriteDebugLog
	on error
		return defaultWriteDebugLog
	end try
end writeDebugLogEnabled

-- =============================================================================
-- Allgemeine Helfer
-- =============================================================================

on isoTimestamp()
	return (do shell script "date '+%Y-%m-%dT%H:%M:%S%z' | sed -E 's/([+-][0-9]{2})([0-9]{2})/\\1:\\2/'")
end isoTimestamp

on batchId()
	return (do shell script "date '+%Y%m%d-%H%M%S'")
end batchId

on ensureFolder(posixPath)
	do shell script "mkdir -p " & quoted form of posixPath
end ensureFolder

on jsonEscape(s)
	if s is missing value then set s to ""
	set s to s as text
	set s to my replaceText("\\", "\\\\", s)
	set s to my replaceText("\"", "\\\"", s)
	set s to my replaceText(return, "\\n", s)
	return s
end jsonEscape

on mdEscape(s)
	if s is missing value then set s to ""
	set s to s as text
	set s to my replaceText("|", "\\|", s)
	set s to my replaceText(return, " ", s)
	return s
end mdEscape

on replaceText(find, repl, txt)
	set oldTIDs to AppleScript's text item delimiters
	try
		if txt is missing value then set txt to ""
		set txt to txt as text
		set AppleScript's text item delimiters to find
		set parts to every text item of txt
		set AppleScript's text item delimiters to repl
		set txt2 to parts as text
		set AppleScript's text item delimiters to oldTIDs
		return txt2
	on error errMsg number errNum
		set AppleScript's text item delimiters to oldTIDs
		error errMsg number errNum
	end try
end replaceText

on trimText(s)
	set s to s as text
	set s to do shell script "printf %s " & quoted form of s & " | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'"
	return s
end trimText

-- Kommagetrennte Liste in AppleScript-Liste (getrimmt, ohne Leereintraege)
on parseCSVList(csvText)
	if csvText is "" or csvText is missing value then return {}
	
	set csvText to csvText as text
	set outList to {}
	set saveDelimiters to AppleScript's text item delimiters
	try
		set AppleScript's text item delimiters to ","
		set parts to every text item of csvText
		set AppleScript's text item delimiters to saveDelimiters
		
		repeat with part in parts
			set trimmedPart to my trimText(part as text)
			if trimmedPart is not "" then
				set end of outList to trimmedPart
			end if
		end repeat
		
		return outList
	on error errMsg
		set AppleScript's text item delimiters to saveDelimiters
		my writeDebug("parseCSVList error: " & errMsg)
		return {}
	end try
end parseCSVList

on parseCSVEmails(csvText)
	return my parseCSVList(csvText)
end parseCSVEmails

-- Bytes als "12.3" (MB, eine Nachkommastelle)
on formatMB(bytes)
	return do shell script "awk 'BEGIN{printf \"%.1f\", " & (bytes as integer) & "/1048576}'"
end formatMB

-- Dateiendung (ohne Punkt), "" wenn keine vorhanden
on fileExtension(fileName)
	set fileName to fileName as text
	if fileName does not contain "." then return ""
	set oldTIDs to AppleScript's text item delimiters
	set AppleScript's text item delimiters to "."
	set ext to last text item of fileName
	set AppleScript's text item delimiters to oldTIDs
	return ext
end fileExtension

-- =============================================================================
-- DEVONthink-Records
-- =============================================================================

on isGroupByUUID(recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			return ((type of r) is group)
		on error errMsg
			my writeDebug("isGroupByUUID error uuid=" & recordUUID & " msg=" & errMsg)
			return false
		end try
	end tell
end isGroupByUUID

on getDTRecordTextByUUID(recordUUID)
	tell application id "DNtp"
		set theRecord to get record with uuid recordUUID
		try
			set oldText to plain text of theRecord
			if oldText is missing value then set oldText to ""
			return oldText as rich text
		on error
			try
				set oldText to content of theRecord
				if oldText is missing value then set oldText to ""
				return oldText as rich text
			on error
				return ""
			end try
		end try
	end tell
end getDTRecordTextByUUID

on setDTRecordTextByUUID(recordUUID, newText)
	tell application id "DNtp"
		set theRecord to get record with uuid recordUUID
		try
			set content of theRecord to newText
		on error
			try
				set plain text of theRecord to newText
			on error errMsg
				error "setDTRecordTextByUUID failed: " & errMsg
			end try
		end try
	end tell
end setDTRecordTextByUUID

on appendLineToDTRecordByUUID(recordUUID, lineText)
	my writeDebug("appendLineToDTRecordByUUID START recordUUID=" & recordUUID)
	set oldText to my getDTRecordTextByUUID(recordUUID)
	
	if oldText is "" then
		set newText to lineText & return
	else if oldText ends with return then
		set newText to oldText & lineText & return
	else
		set newText to oldText & return & lineText & return
	end if
	
	my setDTRecordTextByUUID(recordUUID, newText)
	my writeDebug("appendLineToDTRecordByUUID DONE recordUUID=" & recordUUID)
end appendLineToDTRecordByUUID

on getSelectedUUIDs()
	tell application id "DNtp"
		set sel to selection
		if sel is {} then error "Keine Objekte ausgewählt."
		
		set selCount to count of sel
		set rawList to {}
		
		repeat with i from 1 to selCount
			set anItem to item i of sel
			set end of rawList to (uuid of anItem as rich text)
		end repeat
	end tell
	
	set outList to {}
	repeat with itemUUID in rawList
		set uuidText to itemUUID as text
		if my isGroupByUUID(uuidText) then
			my writeDebug("Selection ignored group uuid=" & uuidText)
		else
			set end of outList to uuidText
		end if
	end repeat
	
	return {selCount, outList}
end getSelectedUUIDs

on recordHasTagByUUID(recordUUID, tagName)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			set t to tags of r
			if t is missing value then return false
			return (t contains tagName)
		on error
			return false
		end try
	end tell
end recordHasTagByUUID

on filterUUIDsWithoutTag(uuidList, tagName)
	set outList to {}
	repeat with thisUUID in uuidList
		set uuidText to thisUUID as text
		set hasTag to my recordHasTagByUUID(uuidText, tagName)
		my writeDebug("Tag-Check uuid=" & uuidText & " hasTag=" & (hasTag as text))
		if hasTag is false then
			set end of outList to uuidText
		end if
	end repeat
	return outList
end filterUUIDsWithoutTag

on findChildRecordUUIDByName(parentUUID, childName)
	tell application id "DNtp"
		set parentRecord to get record with uuid parentUUID
		try
			set kids to children of parentRecord
			repeat with i from 1 to count of kids
				set c to item i of kids
				if (name of c as rich text) is childName then return (uuid of c as rich text)
			end repeat
		end try
	end tell
	return missing value
end findChildRecordUUIDByName

on getOrCreateChildGroupUUID(parentUUID, groupName)
	set existingUUID to my findChildRecordUUIDByName(parentUUID, groupName)
	if existingUUID is not missing value then
		my writeDebug("Group exists: " & groupName & " uuid=" & existingUUID)
		return existingUUID
	end if
	
	tell application id "DNtp"
		set parentRecord to get record with uuid parentUUID
		set newGroup to create record with {name:groupName, type:group} in parentRecord
		set newUUID to uuid of newGroup as rich text
		my writeDebug("Group created: " & groupName & " uuid=" & newUUID)
		return newUUID
	end tell
end getOrCreateChildGroupUUID

on getOrCreateTextLogUUID(parentUUID, childName, initialText)
	set existingUUID to my findChildRecordUUIDByName(parentUUID, childName)
	if existingUUID is not missing value then
		my writeDebug("Text log exists: " & childName & " uuid=" & existingUUID)
		return existingUUID
	end if
	
	tell application id "DNtp"
		set parentRecord to get record with uuid parentUUID
		set newRecord to create record with {name:childName, type:txt, content:initialText} in parentRecord
		set newUUID to uuid of newRecord as rich text
		my writeDebug("Text log created: " & childName & " uuid=" & newUUID)
		return newUUID
	end tell
end getOrCreateTextLogUUID

on getOrCreateMarkdownLogUUID(parentUUID, childName, initialText)
	set existingUUID to my findChildRecordUUIDByName(parentUUID, childName)
	if existingUUID is not missing value then
		my writeDebug("Markdown log exists: " & childName & " uuid=" & existingUUID)
		return existingUUID
	end if
	
	tell application id "DNtp"
		set parentRecord to get record with uuid parentUUID
		set newRecord to create record with {name:childName, type:markdown, content:initialText} in parentRecord
		set newUUID to uuid of newRecord as rich text
		my writeDebug("Markdown log created: " & childName & " uuid=" & newUUID)
		return newUUID
	end tell
end getOrCreateMarkdownLogUUID

on getRecordNameByUUID(recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			return name of r as rich text
		on error
			return ""
		end try
	end tell
end getRecordNameByUUID

on getRecordFileNameByUUID(recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			set fn to filename of r
			if fn is not missing value then
				set fnText to fn as rich text
				if fnText is not "" then return fnText
			end if
		end try
		
		try
			return name of r as rich text
		on error
			return ""
		end try
	end tell
end getRecordFileNameByUUID

-- Dateiendung eines Records: zuerst aus "filename", sonst aus "path".
-- (Der DEVONthink-Typ allein reicht nicht: JPG und TIFF sind beide "picture".)
on getRecordExtensionByUUID(recordUUID)
	set fnText to ""
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			set fn to filename of r
			if fn is not missing value then set fnText to fn as rich text
		end try
		if fnText is "" then
			try
				set p to path of r
				if p is not missing value then set fnText to p as rich text
			end try
		end if
	end tell
	return my fileExtension(fnText)
end getRecordExtensionByUUID

on getRecordSizeByUUID(recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			return (size of r) as integer
		on error
			return 0
		end try
	end tell
end getRecordSizeByUUID

on getReferenceURLByUUID(recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		try
			return reference URL of r as rich text
		on error
			return ""
		end try
	end tell
end getReferenceURLByUUID

on addTagByUUID(recordUUID, tagName)
	my writeDebug("addTag START uuid=" & recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		
		set t to {}
		try
			set t to tags of r
			if t is missing value then set t to {}
		on error errMsg
			my writeDebug("addTag tags-read error uuid=" & recordUUID & " msg=" & errMsg)
			set t to {}
		end try
		
		if t does not contain tagName then
			set end of t to tagName
			set tags of r to t
			my writeDebug("addTag wrote tag uuid=" & recordUUID)
		else
			my writeDebug("addTag tag already present uuid=" & recordUUID)
		end if
	end tell
	
	set verifyTag to my recordHasTagByUUID(recordUUID, tagName)
	my writeDebug("addTag DONE uuid=" & recordUUID & " verify=" & (verifyTag as text))
end addTagByUUID

on exportRecordByUUID(recordUUID, targetFolderAlias)
	my writeDebug("export START uuid=" & recordUUID)
	tell application id "DNtp"
		set r to get record with uuid recordUUID
		if r is missing value then error "Record nicht gefunden für UUID: " & recordUUID
		export record r to targetFolderAlias
	end tell
	my writeDebug("export DONE uuid=" & recordUUID)
end exportRecordByUUID

on findChildRecordByName(parentRecord, childName)
	tell application id "DNtp"
		try
			set kids to children of parentRecord
			repeat with i from 1 to count of kids
				set c to item i of kids
				if (name of c as rich text) is childName then return c
			end repeat
		end try
	end tell
	return missing value
end findChildRecordByName

on getTopParentGroupFromUUID(recordUUID)
	tell application id "DNtp"
		set currentRecord to get record with uuid recordUUID
		
		repeat
			try
				set p to parents of currentRecord
				if p is {} then return currentRecord
				set currentRecord to item 1 of p
			on error
				return currentRecord
			end try
		end repeat
	end tell
end getTopParentGroupFromUUID

-- =============================================================================
-- Konfiguration
-- =============================================================================

on findConfigRecordUUIDFromCurrentSelection()
	tell application id "DNtp"
		set sel to selection
		if sel is {} then error "Keine Objekte ausgewählt."
		set selectedRecord to item 1 of sel
		set selectedUUID to uuid of selectedRecord as rich text
	end tell
	
	set dbRootRecord to my getTopParentGroupFromUUID(selectedUUID)
	set configGroupRecord to my findChildRecordByName(dbRootRecord, my configGroupName)
	if configGroupRecord is missing value then error "Keine Konfiguration gefunden (_config fehlt). Bitte zuerst das Setup-Script ausführen."
	
	set configRecord to my findChildRecordByName(configGroupRecord, my configRecordName)
	if configRecord is missing value then error "Keine Konfiguration gefunden (" & my configRecordName & " fehlt). Bitte zuerst das Setup-Script ausführen."
	
	tell application id "DNtp"
		return uuid of configRecord as rich text
	end tell
end findConfigRecordUUIDFromCurrentSelection

on configValue(configText, keyName)
	set keyPrefix to keyName & "="
	repeat with oneLine in paragraphs of configText
		set lineText to oneLine as text
		if lineText starts with keyPrefix then
			if (length of lineText) is equal to (length of keyPrefix) then
				return ""
			else
				set val to text ((length of keyPrefix) + 1) thru -1 of lineText
				return my trimText(val)
			end if
		end if
	end repeat
	return missing value
end configValue

-- true/false-Wert aus der Conf, mit Default bei fehlendem/leerem Schluessel
on configBool(configText, keyName, defaultValue)
	set v to my configValue(configText, keyName)
	if v is missing value or v is "" then return defaultValue
	set vLower to do shell script "printf %s " & quoted form of v & " | tr '[:upper:]' '[:lower:]'"
	return (vLower is "true")
end configBool

on loadConfig()
	set configUUID to my findConfigRecordUUIDFromCurrentSelection()
	set cfgText to my getDTRecordTextByUUID(configUUID)
	if cfgText is "" then error "Konfigurationsdatei ist leer: " & my configRecordName
	
	set vMailTo to my configValue(cfgText, "MAIL_TO_DEFAULT")
	if vMailTo is missing value then set vMailTo to defaultMailTo
	
	set vMailCcTo to my configValue(cfgText, "MAIL_CC_TO_DEFAULT")
	if vMailCcTo is missing value or vMailCcTo is "" then set vMailCcTo to ""
	
	set vSubjectPrefix to my configValue(cfgText, "MAIL_SUBJECT_PREFIX")
	if vSubjectPrefix is missing value then set vSubjectPrefix to defaultMailSubjectPrefix
	
	set vZipPasswordDefault to my configValue(cfgText, "ZIP_PASSWORD_DEFAULT")
	if vZipPasswordDefault is missing value then set vZipPasswordDefault to ""
	
	set vLogSentGroupName to my configValue(cfgText, "LOG_SENT_GROUP_NAME")
	if vLogSentGroupName is missing value then set vLogSentGroupName to defaultLogSentGroupName
	
	set vBelegeRootUUID to my configValue(cfgText, "BELEGE_ROOT_UUID")
	if vBelegeRootUUID is missing value or vBelegeRootUUID is "" then error "BELEGE_ROOT_UUID fehlt in " & my configRecordName
	
	set vDebugBool to my configBool(cfgText, "WRITE_DEBUG_LOG", defaultWriteDebugLog)
	
	set vMailBodyFolderName to my configValue(cfgText, "MAILBODY_FOLDER_NAME")
	if vMailBodyFolderName is missing value or vMailBodyFolderName is "" then set vMailBodyFolderName to defaultMailBodyFolderName
	
	set vMailBodyRecordName to my configValue(cfgText, "MAILBODY_RECORD_NAME")
	if vMailBodyRecordName is missing value or vMailBodyRecordName is "" then set vMailBodyRecordName to defaultMailBodyRecordName
	
	set vSentTagForDocs to my configValue(cfgText, "SENT_TAG_FOR_DOCS")
	if vSentTagForDocs is missing value or vSentTagForDocs is "" then set vSentTagForDocs to sentTag
	
	set vDryRunPreviewPath to my configValue(cfgText, "PATH_TO_DRYRUN_PREVIEW")
	if vDryRunPreviewPath is missing value or vDryRunPreviewPath is "" then set vDryRunPreviewPath to defaultDryRunPreviewPath
	
	-- Neu in 1.5 ------------------------------------------------------------
	set vZipArchive to my configBool(cfgText, "ZIP_ARCHIVE", defaultZipArchive)
	
	set vMaxMB to defaultMaxMailSizeMB
	set vMaxMBText to my configValue(cfgText, "MAX_MAIL_SIZE_MB")
	if vMaxMBText is not missing value and vMaxMBText is not "" then
		try
			set vMaxMB to vMaxMBText as number
			if vMaxMB is less than or equal to 0 then set vMaxMB to defaultMaxMailSizeMB
		on error
			set vMaxMB to defaultMaxMailSizeMB
		end try
	end if
	
	set vTypesText to my configValue(cfgText, "SUPPORTED_FILE_TYPES_FOR_SENDING")
	if vTypesText is missing value or vTypesText is "" then set vTypesText to defaultSupportedFileTypes
	set vTypesRaw to my parseCSVList(vTypesText)
	set vTypes to {}
	repeat with t in vTypesRaw
		set tText to t as text
		if tText starts with "." then set tText to text 2 thru -1 of tText
		if tText is not "" then set end of vTypes to tText
	end repeat
	
	set vStageDir to my configValue(cfgText, "STAGE_DIR")
	if vStageDir is missing value then set vStageDir to ""
	
	return {configUUID:configUUID, mailToDefault:vMailTo, mailCcToDefault:vMailCcTo, subjectPrefix:vSubjectPrefix, zipPasswordDefault:vZipPasswordDefault, logSentGroupName:vLogSentGroupName, belegeRootUUID:vBelegeRootUUID, writeDebugLog:vDebugBool, mailBodyFolderName:vMailBodyFolderName, mailBodyRecordName:vMailBodyRecordName, sentTagForDocs:vSentTagForDocs, dryRunPreviewPath:vDryRunPreviewPath, zipArchive:vZipArchive, maxMailSizeMB:vMaxMB, supportedTypes:vTypes, supportedTypesText:vTypesText, stageDir:vStageDir}
end loadConfig

-- =============================================================================
-- Mail-Vorlagen
-- =============================================================================

on runTemplateSelector()
	set expandedPath to (do shell script "echo ~") & "/" & basePath
	set scriptPath to expandedPath & "/Helpers/show_mail_templates.scpt"
	
	try
		set loadedScript to load script (POSIX file scriptPath as alias)
		set standaloneMode of loadedScript to false
		set templateResult to selectTemplate() of loadedScript
		return templateResult
	on error errMsg
		display dialog "FEHLER: " & errMsg buttons {"OK"}
		return ""
	end try
end runTemplateSelector

on getMailBodyTextFromCurrentDB()
	tell application id "DNtp"
		set sel to selection
		if sel is {} then return ""
		set selectedRecord to item 1 of sel
		set selectedUUID to uuid of selectedRecord as rich text
	end tell
	
	set dbRootRecord to my getTopParentGroupFromUUID(selectedUUID)
	set configGroupRecord to my findChildRecordByName(dbRootRecord, my configGroupName)
	if configGroupRecord is missing value then return ""
	
	set mailBodyFolderRecord to my findChildRecordByName(configGroupRecord, my cfgMailBodyFolderName)
	if mailBodyFolderRecord is missing value then return ""
	
	set templateName to my runTemplateSelector()
	my writeDebug("runTemplateSelector returned: '" & templateName & "'")
	
	if templateName is "" then
		my writeDebug("templateName ist leer, fallback zu default: " & my cfgMailBodyRecordName)
		set templateName to my cfgMailBodyRecordName
	end if
	
	my writeDebug("Suche nach Mailbody-Record: '" & templateName & "'")
	set mailBodyRecord to my findChildRecordByName(mailBodyFolderRecord, templateName)
	
	if mailBodyRecord is missing value then
		my writeDebug("ERROR: mailBodyRecord nicht gefunden!")
		return ""
	end if
	
	tell application id "DNtp"
		try
			set t to plain text of mailBodyRecord
			if t is missing value then set t to ""
			return t as rich text
		on error
			try
				set t to content of mailBodyRecord
				if t is missing value then set t to ""
				return t as rich text
			on error
				return ""
			end try
		end try
	end tell
end getMailBodyTextFromCurrentDB

-- =============================================================================
-- Neu in 1.5: Dateitypen, Groessen, Pakete, Stage
-- =============================================================================

on isSupportedExtension(ext)
	if ext is "" then return false
	-- AppleScript vergleicht Text standardmaessig ohne Gross-/Kleinschreibung
	repeat with t in my cfgSupportedTypes
		if ext is (t as text) then return true
	end repeat
	return false
end isSupportedExtension

-- Teilt eine UUID-Liste in {erlaubt, nicht erlaubt}
on splitBySupportedType(uuidList)
	set okList to {}
	set badList to {}
	repeat with u in uuidList
		set uText to u as text
		set ext to my getRecordExtensionByUUID(uText)
		if my isSupportedExtension(ext) then
			set end of okList to uText
		else
			set end of badList to uText
			my writeDebug("Typ nicht erlaubt uuid=" & uText & " ext='" & ext & "'")
		end if
	end repeat
	return {okList, badList}
end splitBySupportedType

-- Namensliste fuer Dialoge, gekuerzt auf maxShown Eintraege
on namesListText(uuidList, maxShown, withSize)
	set outText to ""
	set shownCount to 0
	repeat with u in uuidList
		if shownCount is greater than or equal to maxShown then exit repeat
		set uText to u as text
		set lineText to "• " & my getRecordFileNameByUUID(uText)
		if withSize then set lineText to lineText & " (" & my formatMB(my getRecordSizeByUUID(uText)) & " MB)"
		set outText to outText & lineText & return
		set shownCount to shownCount + 1
	end repeat
	if (count of uuidList) is greater than maxShown then
		set outText to outText & "… und " & ((count of uuidList) - maxShown) & " weitere" & return
	end if
	return outText
end namesListText

-- Netto-Budget fuer Anhaenge pro Mail in Bytes
on attachmentBudgetBytes()
	return ((my cfgMaxMailSizeMB) * 1048576 * usableMailShare) as integer
end attachmentBudgetBytes

(*
buildPackages(uuidList, limitBytes)
-----------------------------------
Verteilt Belege auf moeglichst wenige Mails ("First Fit Decreasing"):
groesste Belege zuerst, jeder Beleg in die erste Mail, in die er noch passt.
Belege, die allein schon groesser als das Budget sind, landen in "oversized".
Rueckgabe: {packages:{{uuid,...},...}, sizes:{bytes,...}, oversized:{uuid,...}}
*)
on buildPackages(uuidList, limitBytes)
	set itemsList to {}
	repeat with u in uuidList
		set uText to u as text
		set end of itemsList to {uuidText:uText, sz:(my getRecordSizeByUUID(uText))}
	end repeat
	
	-- absteigend nach Groesse sortieren
	set n to count of itemsList
	repeat with i from 1 to n - 1
		set maxIdx to i
		repeat with j from i + 1 to n
			if (sz of item j of itemsList) > (sz of item maxIdx of itemsList) then set maxIdx to j
		end repeat
		if maxIdx is not i then
			set tmp to item i of itemsList
			set item i of itemsList to item maxIdx of itemsList
			set item maxIdx of itemsList to tmp
		end if
	end repeat
	
	set pkgList to {}
	set pkgSizes to {}
	set oversizedList to {}
	
	repeat with anEntry in itemsList
		set s to sz of anEntry
		set u to uuidText of anEntry
		if s > limitBytes then
			set end of oversizedList to u
		else
			set placed to false
			repeat with k from 1 to count of pkgSizes
				if ((item k of pkgSizes) + s) is less than or equal to limitBytes then
					set p to item k of pkgList
					set end of p to u
					set item k of pkgSizes to (item k of pkgSizes) + s
					set placed to true
					exit repeat
				end if
			end repeat
			if not placed then
				set end of pkgList to {u}
				set end of pkgSizes to s
			end if
		end if
	end repeat
	
	return {packages:pkgList, sizes:pkgSizes, oversized:oversizedList}
end buildPackages

on stageBaseDir()
	set homeDir to POSIX path of (path to home folder)
	set p to my cfgStageDir
	if p is missing value or p is "" then return homeDir & "Library/Caches/DT-Belegversand/"
	set p to p as text
	if p starts with "~/" then set p to homeDir & (text 3 thru -1 of p)
	if p does not end with "/" then set p to p & "/"
	return p
end stageBaseDir

-- Loescht alte Stage-Laeufe. Aus Sicherheitsgruenden nur, wenn der Pfad
-- erkennbar ein Belegversand-Ordner ist (nie versehentlich ~ oder /).
on cleanupOldStages(baseDir)
	if baseDir does not contain "Belegversand" then
		my writeDebug("cleanupOldStages übersprungen (Pfad enthält nicht 'Belegversand'): " & baseDir)
		return
	end if
	try
		do shell script "test -d " & quoted form of baseDir & " && find " & quoted form of baseDir & " -mindepth 1 -maxdepth 1 -type d -mtime +" & stageKeepDays & " -exec rm -rf {} + 2>/dev/null || true"
		my writeDebug("cleanupOldStages done: " & baseDir)
	on error errMsg
		my writeDebug("cleanupOldStages error: " & errMsg)
	end try
end cleanupOldStages

-- =============================================================================
-- Dry Run
-- =============================================================================

on safeDryRunPreviewPath()
	set p to my cfgDryRunPreviewPath
	if p is missing value or p is "" then set p to defaultDryRunPreviewPath
	return p as text
end safeDryRunPreviewPath

on modeText()
	if my cfgZipArchive then return "ZIP-Archiv"
	return "Einzeldateien"
end modeText

on writeDryRunPreviewFile(pkgList, pkgSizes, theTo)
	set previewPath to my safeDryRunPreviewPath()
	
	set previewDir to do shell script "dirname " & quoted form of previewPath
	do shell script "mkdir -p " & quoted form of previewDir
	
	set nMails to count of pkgList
	set nItems to 0
	repeat with p in pkgList
		set nItems to nItems + (count of p)
	end repeat
	
	set previewText to "Belegversand – Vorschau (Dry Run)" & return & return & ¬
		"Empfänger: " & theTo & return & ¬
		"Versandmodus: " & my modeText() & return & ¬
		"Anzahl Belege: " & nItems & return & ¬
		"Anzahl Mails: " & nMails & " (max. " & my cfgMaxMailSizeMB & " MB je Mail)" & return
	
	set i to 1
	repeat with k from 1 to nMails
		set previewText to previewText & return & "Mail " & k & " von " & nMails & " – ca. " & my formatMB(item k of pkgSizes) & " MB Anhänge:" & return
		repeat with u in (item k of pkgList)
			set uText to u as text
			set previewText to previewText & i & ". " & my getRecordFileNameByUUID(uText) & " (" & my formatMB(my getRecordSizeByUUID(uText)) & " MB)" & return
			set i to i + 1
		end repeat
	end repeat
	
	do shell script "cat > " & quoted form of previewPath & " <<'EOF'" & linefeed & previewText & "EOF"
	return previewPath
end writeDryRunPreviewFile

on dryRunSummaryText(toSendUUIDs, nMails, previewPath)
	set nItems to count of toSendUUIDs
	
	set outText to "Insgesamt würden " & nItems & " Belege verarbeitet," & return & ¬
		"verteilt auf " & nMails & " Mail(s) – Modus: " & my modeText() & "." & return & return
	set outText to outText & my namesListText(toSendUUIDs, 4, false)
	set outText to outText & return & "Die gesamte Liste findest du hier:" & return & previewPath
	return outText
end dryRunSummaryText

on showDryRunPreviewInFinder(previewPath)
	do shell script "open -R " & quoted form of previewPath
end showDryRunPreviewInFinder

-- =============================================================================
-- Buchungsjahre
-- =============================================================================

on isYearGroupName(groupName)
	try
		if (length of groupName) is not 4 then return false
		do shell script "printf %s " & quoted form of groupName & " | /usr/bin/grep -Eq '^[0-9]{4}$'"
		return true
	on error
		return false
	end try
end isYearGroupName

on getBookingYearInfoFromUUID(recordUUID)
	tell application id "DNtp"
		set currentRecord to get record with uuid recordUUID
		
		repeat
			try
				set p to parents of currentRecord
				if p is {} then return missing value
				
				set parentRecord to item 1 of p
				set parentName to name of parentRecord as rich text
				
				if my isYearGroupName(parentName) then
					return {yearUUID:(uuid of parentRecord as rich text), yearName:parentName}
				end if
				
				set currentRecord to parentRecord
			on error errMsg
				my writeDebug("getBookingYearInfoFromUUID error: " & errMsg)
				return missing value
			end try
		end repeat
	end tell
end getBookingYearInfoFromUUID

on getSelectedBookingYearInfo(uuidList)
	set firstYearUUID to missing value
	set firstYearName to missing value
	set hasOutsiders to false
	
	repeat with thisUUID in uuidList
		set uuidText to thisUUID as text
		set yearInfo to my getBookingYearInfoFromUUID(uuidText)
		
		if yearInfo is missing value then
			set hasOutsiders to true
			my writeDebug("BookingYearCheck uuid=" & uuidText & " -> Außenseiter (kein Jahr gefunden)")
		else
			set thisYearUUID to (yearUUID of yearInfo) as text
			set thisYearName to (yearName of yearInfo) as text
			
			my writeDebug("BookingYearCheck uuid=" & uuidText & " yearName=" & thisYearName & " yearUUID=" & thisYearUUID)
			
			if firstYearUUID is missing value then
				set firstYearUUID to thisYearUUID
				set firstYearName to thisYearName
			else
				if thisYearUUID is not equal to firstYearUUID then
					error "Es wurden Belege aus mehreren Buchungsjahren ausgewählt." & return & return & "Bitte pro Sendelauf nur Belege aus einem Jahr auswählen."
				end if
			end if
		end if
	end repeat
	
	if hasOutsiders and firstYearUUID is not missing value then
		error "Es wurden Belege aus Buchungsjahren UND von außerhalb ausgewählt." & return & return & "Bitte nur Belege aus einem Bereich wählen."
	end if
	
	return {yearUUID:firstYearUUID, yearName:firstYearName, hasOutsiders:hasOutsiders}
end getSelectedBookingYearInfo

on getOrCreateGlobalSentGroupUUID(referenceUUID)
	set dbRootRecord to my getTopParentGroupFromUUID(referenceUUID)
	tell application id "DNtp"
		set dbRootUUID to uuid of dbRootRecord as rich text
	end tell
	
	my writeDebug("getOrCreateGlobalSentGroupUUID dbRootUUID=" & dbRootUUID)
	set globalSentGroupUUID to my getOrCreateChildGroupUUID(dbRootUUID, "Versendet_Outsider")
	return globalSentGroupUUID
end getOrCreateGlobalSentGroupUUID

-- =============================================================================
-- Ergebnis & Meldungen
-- =============================================================================

on joinList(theList, sep)
	set outText to ""
	repeat with anItem in theList
		if outText is "" then
			set outText to (anItem as text)
		else
			set outText to outText & sep & (anItem as text)
		end if
	end repeat
	return outText
end joinList

on writeResultRecordByUUID(recordUUID, ts, bid, toAddrs, ccAddrs, nItems, nMails, isOutsider)
	my writeDebug("writeResultRecordByUUID START recordUUID=" & recordUUID)
	
	set toDisplay to my joinList(toAddrs, ", ")
	set ccDisplay to my joinList(ccAddrs, ", ")
	if ccDisplay is "" then set ccDisplay to "(keine)"
	
	if nMails is 1 then
		set draftText to "Der Mail-Entwurf wurde in Apple Mail erstellt."
	else
		set draftText to nMails & " Mail-Entwürfe wurden in Apple Mail erstellt."
	end if
	
	set resultText to "# Letzter Sendelauf – Ergebnis" & return & return & ¬
		"**Zeitstempel:** " & ts & return & ¬
		"**Batch-ID:** " & bid & return & ¬
		"**Empfänger (TO):** " & toDisplay & return & ¬
		"**Empfänger (CC):** " & ccDisplay & return & ¬
		"**Versandmodus:** " & my modeText() & return & ¬
		"**Anzahl Belege:** " & nItems & return & ¬
		"**Anzahl Mails:** " & nMails & return & ¬
		"**Status:** ok Erfolgreich" & return & return & ¬
		draftText
	
	if isOutsider then
		set resultText to resultText & return & return & "*Hinweis: Dies waren Außenseiter-Belege (von außerhalb eines Buchungsjahres).*"
	end if
	
	try
		my setDTRecordTextByUUID(recordUUID, resultText)
		my writeDebug("writeResultRecordByUUID text set OK")
	on error errMsg
		my writeDebug("writeResultRecordByUUID ERROR: " & errMsg)
	end try
end writeResultRecordByUUID

on showCompletionNotification(nItems, nMails)
	try
		if nMails is 1 then
			set msgText to (nItems as text) & " Beleg(e) – Mail-Entwurf erstellt."
		else
			set msgText to (nItems as text) & " Beleg(e) – " & nMails & " Mail-Entwürfe erstellt."
		end if
		tell application id "DNtp"
			display notification msgText with title "Belegversand" subtitle "Bitte Entwürfe prüfen und senden."
		end tell
	on error errMsg
		my writeDebug("showCompletionNotification ERROR: " & errMsg)
	end try
end showCompletionNotification

on friendlyRunHeader(ts)
	try
		return do shell script "LANG=de_DE.UTF-8 date -j -f '%Y-%m-%dT%H:%M:%S%z' " & quoted form of ((do shell script "printf %s " & quoted form of ts & " | sed 's/://3'")) & " '+Sendelauf am %-d. %B %Y, Uhrzeit %H:%M:%S'"
	on error
		return "Sendelauf am " & ts
	end try
end friendlyRunHeader

-- =============================================================================
-- Hauptablauf
-- =============================================================================

on run
	
	with timeout of 3600 seconds
		
		try
			-- ── Auswahl & Konfiguration ─────────────────────────────────────
			set selInfo to my getSelectedUUIDs()
			set selCount to item 1 of selInfo
			set selectedUUIDs to item 2 of selInfo
			
			if (count of selectedUUIDs) is 0 then error "Keine versendbaren Belege ausgewählt."
			
			set bookingYearInfo to my getSelectedBookingYearInfo(selectedUUIDs)
			set bookingYearUUID to yearUUID of bookingYearInfo
			set bookingYearName to yearName of bookingYearInfo
			set isOutsider to hasOutsiders of bookingYearInfo
			
			set cfg to my loadConfig()
			
			set my cfgConfigRecordUUID to configUUID of cfg
			set my cfgMailToDefault to mailToDefault of cfg
			set my cfgMailCcToDefault to mailCcToDefault of cfg
			set my cfgMailSubjectPrefix to subjectPrefix of cfg
			set my cfgZipPasswordDefault to zipPasswordDefault of cfg
			set my cfgLogSentGroupName to logSentGroupName of cfg
			set my cfgBelegeRootUUID to belegeRootUUID of cfg
			set my cfgWriteDebugLog to writeDebugLog of cfg
			set my cfgMailBodyFolderName to mailBodyFolderName of cfg
			set my cfgMailBodyRecordName to mailBodyRecordName of cfg
			set my cfgSentTagForDocs to sentTagForDocs of cfg
			set my cfgDryRunPreviewPath to dryRunPreviewPath of cfg
			set my cfgZipArchive to zipArchive of cfg
			set my cfgMaxMailSizeMB to maxMailSizeMB of cfg
			set my cfgSupportedTypes to supportedTypes of cfg
			set my cfgSupportedTypesText to supportedTypesText of cfg
			set my cfgStageDir to stageDir of cfg
			
			my resetDebugLog()
			my writeDebug("Script start")
			my writeDebug("Config record UUID=" & my cfgConfigRecordUUID)
			my writeDebug("Mode=" & my modeText() & " maxMB=" & my cfgMaxMailSizeMB & " types=" & my cfgSupportedTypesText)
			my writeDebug("Booking year: yearUUID=" & bookingYearUUID & " yearName=" & bookingYearName & " isOutsider=" & isOutsider)
			my writeDebug("Selected raw count=" & selCount & " usable=" & (count of selectedUUIDs))
			
			set toSend to my filterUUIDsWithoutTag(selectedUUIDs, my cfgSentTagForDocs)
			my writeDebug("ToSend count=" & (count of toSend))
			
			if (count of toSend) is 0 then error "Alle ausgewählten Belege sind bereits als versendet markiert und werden übersprungen."
			
			-- ── Prüfung 1: Dateitypen ───────────────────────────────────────
			set typeSplit to my splitBySupportedType(toSend)
			set badTypeUUIDs to item 2 of typeSplit
			
			if (count of badTypeUUIDs) > 0 then
				set badText to (count of badTypeUUIDs) & " Beleg(e) haben einen Dateityp, der nicht versendet wird." & return & ¬
					"Erlaubt sind: " & my cfgSupportedTypesText & return & return & my namesListText(badTypeUUIDs, 8, false) & return & ¬
					"Tipp: Fotos (JPG, HEIC, PNG) vorher in DEVONthink zu PDF konvertieren."
				
				if (count of item 1 of typeSplit) is 0 then
					display dialog windowTitle & return & return & badText buttons {"OK"} default button "OK"
					return
				end if
				
				set typeChoice to button returned of (display dialog windowTitle & return & return & badText buttons {"Abbrechen", "Ohne diese weiter"} default button "Abbrechen")
				if typeChoice is "Abbrechen" then
					my writeDebug("User abort: unsupported types")
					return
				end if
				set toSend to item 1 of typeSplit
			end if
			
			-- ── Prüfung 2: Größe & Aufteilung ───────────────────────────────
			set budgetBytes to my attachmentBudgetBytes()
			set pkgResult to my buildPackages(toSend, budgetBytes)
			set pkgList to packages of pkgResult
			set pkgSizes to sizes of pkgResult
			set oversizedUUIDs to oversized of pkgResult
			my writeDebug("Budget bytes=" & budgetBytes & " packages=" & (count of pkgList) & " oversized=" & (count of oversizedUUIDs))
			
			if (count of oversizedUUIDs) > 0 then
				set bigText to (count of oversizedUUIDs) & " Beleg(e) sind allein schon zu groß für eine Mail" & return & ¬
					"(max. " & my cfgMaxMailSizeMB & " MB Mailgröße, netto ca. " & my formatMB(budgetBytes) & " MB Anhänge):" & return & return & my namesListText(oversizedUUIDs, 8, true) & return & ¬
					"Tipp: PDF verkleinern oder getrennt versenden."
				
				if (count of pkgList) is 0 then
					display dialog windowTitle & return & return & bigText buttons {"OK"} default button "OK"
					return
				end if
				
				set bigChoice to button returned of (display dialog windowTitle & return & return & bigText buttons {"Abbrechen", "Ohne diese weiter"} default button "Abbrechen")
				if bigChoice is "Abbrechen" then
					my writeDebug("User abort: oversized")
					return
				end if
			end if
			
			-- toSend = genau das, was in den Paketen steckt
			set toSend to {}
			repeat with p in pkgList
				repeat with u in p
					set end of toSend to (u as text)
				end repeat
			end repeat
			set nItems to count of toSend
			set nMails to count of pkgList
			
			-- ── Modus & Eingaben ────────────────────────────────────────────
			set drChoice to button returned of (display dialog windowTitle & return & return & "Modus wählen:" buttons {"Dry Run", "Senden (Entwurf erstellen)", "Abbrechen"} default button "Dry Run")
			
			if drChoice is "Abbrechen" then
				my writeDebug("User hat Abbrechen geklickt")
				return
			end if
			
			set isDryRun to (drChoice is "Dry Run")
			my writeDebug("Mode isDryRun=" & (isDryRun as text))
			
			set theTo to text returned of (display dialog "Empfänger E-Mail:" default answer my cfgMailToDefault)
			set theCcTo to text returned of (display dialog "CC-Empfänger (optional):" default answer my cfgMailCcToDefault)
			
			if my cfgZipArchive then
				set zipPass to text returned of (display dialog "ZIP-Passwort:" default answer my cfgZipPasswordDefault with hidden answer)
			else
				set zipPass to ""
			end if
			
			my writeDebug("Recipient=" & theTo)
			
			if isDryRun then
				set previewPath to my writeDryRunPreviewFile(pkgList, pkgSizes, theTo)
				set dryRunText to my dryRunSummaryText(toSend, nMails, previewPath)
				
				set dryRunChoice to button returned of (display dialog windowTitle & return & return & dryRunText buttons {"OK", "Liste im Finder zeigen"} default button "OK")
				if dryRunChoice is "Liste im Finder zeigen" then
					my showDryRunPreviewInFinder(previewPath)
				end if
				
				my writeDebug("Dry run end")
				return
			end if
			
			set previewText to "Ausgewählt: " & selCount & return & ¬
				"Zu senden (ungesendet): " & nItems & return & ¬
				"Versandmodus: " & my modeText() & return & ¬
				"Anzahl Mails: " & nMails & return & return & ¬
				"Empfänger: " & theTo & return
			
			if isOutsider then
				set previewText to previewText & "(Außenseiter-Belege → globales Versendet-Log)" & return
			else
				set previewText to previewText & "Buchungsjahr: " & bookingYearName & return
			end if
			
			if my cfgZipArchive is false then
				set previewText to previewText & return & "Hinweis: Belege gehen unverschlüsselt (ohne ZIP-Passwort) raus." & return
			end if
			
			if nMails is 1 then
				set confirmText to "Mail-Entwurf erstellen?"
			else
				set confirmText to nMails & " Mail-Entwürfe erstellen?"
			end if
			
			set proceed to button returned of (display dialog previewText & return & confirmText buttons {"Abbrechen", "Weiter"} default button "Weiter")
			if proceed is "Abbrechen" then
				my writeDebug("User aborted before export")
				return
			end if
			
			-- ── Stage vorbereiten ───────────────────────────────────────────
			set bid to my batchId()
			set ts to my isoTimestamp()
			my writeDebug("Batch=" & bid & " ts=" & ts & " isOutsider=" & isOutsider)
			
			set stageBase to my stageBaseDir()
			my ensureFolder(stageBase)
			my cleanupOldStages(stageBase)
			
			set stageRootPOSIX to stageBase & bid & "/"
			my ensureFolder(stageRootPOSIX)
			my writeDebug("Stage root=" & stageRootPOSIX)
			
			-- Mailtext einmal für alle Mails holen (Vorlagenauswahl nur einmal)
			set mailBodyText to my getMailBodyTextFromCurrentDB()
			if mailBodyText is "" then set mailBodyText to "Im Anhang die aktuellen Belege."
			
			set toAddresses to my parseCSVEmails(theTo)
			set ccAddresses to my parseCSVEmails(theCcTo)
			my writeDebug("toAddresses=" & my joinList(toAddresses, ", ") & " ccAddresses=" & my joinList(ccAddresses, ", "))
			
			-- je Mail: {bidK, zipName}
			set mailInfos to {}
			
			-- ── Je Paket: exportieren, ggf. zippen, Entwurf erstellen ──────
			repeat with k from 1 to nMails
				set pkg to item k of pkgList
				
				if nMails is 1 then
					set bidK to bid
					set subjectText to my cfgMailSubjectPrefix
				else
					set bidK to bid & "-" & k
					set subjectText to my cfgMailSubjectPrefix & " (" & k & "/" & nMails & ")"
				end if
				
				set mailDirPOSIX to stageRootPOSIX & "mail-" & k & "/"
				my ensureFolder(mailDirPOSIX)
				set mailDirAlias to (POSIX file mailDirPOSIX) as alias
				my writeDebug("Mail " & k & "/" & nMails & " dir=" & mailDirPOSIX & " items=" & (count of pkg))
				
				repeat with u in pkg
					my exportRecordByUUID(u as text, mailDirAlias)
				end repeat
				
				do shell script "find " & quoted form of mailDirPOSIX & " -name '.DS_Store' -type f -delete"
				do shell script "find " & quoted form of mailDirPOSIX & " -name '__MACOSX' -exec rm -rf {} + 2>/dev/null || true"
				do shell script "find " & quoted form of mailDirPOSIX & " -name 'DEVONtech_storage' -exec rm -rf {} + 2>/dev/null || true"
				
				set fileListText to do shell script "find " & quoted form of mailDirPOSIX & " -type f ! -name '.*' | sort"
				if fileListText is "" then error "Keine exportierten Dateien gefunden (Mail " & k & ")."
				
				if my cfgZipArchive then
					set zipName to "Belege_" & bidK & ".zip"
					set zipPath to stageRootPOSIX & zipName
					if zipPass is "" then
						do shell script "cd " & quoted form of mailDirPOSIX & " ; /usr/bin/zip -r -j " & quoted form of zipPath & " . "
					else
						do shell script "cd " & quoted form of mailDirPOSIX & " ; /usr/bin/zip -P " & quoted form of zipPass & " -r -j " & quoted form of zipPath & " . "
					end if
					set attachPaths to {zipPath}
					my writeDebug("ZIP created: " & zipPath)
				else
					set zipName to ""
					set attachPaths to paragraphs of fileListText
					my writeDebug("Single files: " & (count of attachPaths))
				end if
				
				tell application "Mail"
					set newMessage to make new outgoing message with properties {visible:true, subject:subjectText, content:(mailBodyText & return & return)}
					tell newMessage
						repeat with toAddr in toAddresses
							make new to recipient at end of to recipients with properties {address:(toAddr as rich text)}
						end repeat
						repeat with ccAddr in ccAddresses
							make new cc recipient at end of cc recipients with properties {address:(ccAddr as rich text)}
						end repeat
						repeat with aPath in attachPaths
							make new attachment with properties {file name:(POSIX file (aPath as rich text) as alias)} at after the last paragraph
							delay 0.2
						end repeat
					end tell
				end tell
				
				my writeDebug("Mail draft created " & k & "/" & nMails)
				set end of mailInfos to {bidK, zipName}
			end repeat
			
			tell application "Mail" to activate
			
			-- ── Logs vorbereiten ────────────────────────────────────────────
			if isOutsider then
				set refUUID to item 1 of toSend as text
				set logGroupUUID to my getOrCreateGlobalSentGroupUUID(refUUID)
				set ndjsonName to "sentlog_outsiders.ndjson"
				set mdName to "sentlog_outsiders"
				set mdHeader to "# Belegversand-Log (außerhalb von Buchungsjahren)" & return
			else
				set logGroupUUID to my getOrCreateChildGroupUUID(bookingYearUUID, my cfgLogSentGroupName)
				set ndjsonName to "sentlog_" & bookingYearName & ".ndjson"
				set mdName to "sentlog_" & bookingYearName
				set mdHeader to "# Belegversand-Log " & bookingYearName & return
			end if
			
			set ndjsonLogUUID to my getOrCreateTextLogUUID(logGroupUUID, ndjsonName, "")
			set mdLogUUID to my getOrCreateMarkdownLogUUID(logGroupUUID, mdName, mdHeader)
			set resultUUID to my getOrCreateMarkdownLogUUID(logGroupUUID, "!Ergebnis", "# Letzter Sendelauf" & return)
			
			set runHeader to my friendlyRunHeader(ts)
			set tableHead to "| Zeit | Batch | Empfänger | ZIP | DEVONthink-Name | Dateiname | DEVONthink |" & return & "|---|---|---|---|---|---|---|"
			set currentMdText to my getDTRecordTextByUUID(mdLogUUID)
			if currentMdText is "" or currentMdText is mdHeader or currentMdText is (mdHeader & return) then
				set mdRunIntro to return & "## " & runHeader & return & return & tableHead
			else
				set mdRunIntro to return & return & "## " & runHeader & return & return & tableHead
			end if
			my appendLineToDTRecordByUUID(mdLogUUID, mdRunIntro)
			
			if my cfgZipArchive then
				set modeKey to "zip"
			else
				set modeKey to "single"
			end if
			
			-- ── Taggen & protokollieren, je Mail ────────────────────────────
			repeat with k from 1 to nMails
				set pkg to item k of pkgList
				set bidK to item 1 of (item k of mailInfos)
				set zipName to item 2 of (item k of mailInfos)
				if zipName is "" then
					set zipCell to "einzeln"
				else
					set zipCell to "`" & my mdEscape(zipName) & "`"
				end if
				
				repeat with thisUUID in pkg
					set uuidText to thisUUID as text
					my addTagByUUID(uuidText, my cfgSentTagForDocs)
					
					set recName to my getRecordNameByUUID(uuidText)
					set recFileName to my getRecordFileNameByUUID(uuidText)
					set recRef to my getReferenceURLByUUID(uuidText)
					
					set j to "{\"ts\":\"" & ts & "\",\"batch\":\"" & bidK & "\",\"mail\":\"" & k & "/" & nMails & "\",\"mode\":\"" & modeKey & "\",\"to\":\"" & my jsonEscape(theTo) & "\",\"zip\":\"" & my jsonEscape(zipName) & "\",\"uuid\":\"" & my jsonEscape(uuidText) & "\",\"ref\":\"" & my jsonEscape(recRef) & "\",\"name\":\"" & my jsonEscape(recName) & "\",\"filename\":\"" & my jsonEscape(recFileName) & "\"}"
					
					if recRef is "" then
						set mdLink to ""
					else
						set mdLink to "[öffnen](" & recRef & ")"
					end if
					
					set mdLine to "| " & ts & " | `" & bidK & "` | " & my mdEscape(theTo) & " | " & zipCell & " | " & my mdEscape(recName) & " | " & my mdEscape(recFileName) & " | " & mdLink & " |"
					
					my appendLineToDTRecordByUUID(ndjsonLogUUID, j)
					my appendLineToDTRecordByUUID(mdLogUUID, mdLine)
					my writeDebug("PROCESS DONE uuid=" & uuidText & " mail=" & k)
				end repeat
			end repeat
			
			-- Stage bleibt bewusst stehen (Mail lädt Anhänge evtl. verzögert);
			-- alte Läufe werden beim nächsten Start aufgeräumt.
			
			my writeResultRecordByUUID(resultUUID, ts, bid, toAddresses, ccAddresses, nItems, nMails, isOutsider)
			my showCompletionNotification(nItems, nMails)
			
			my writeDebug("Script end - success")
			
		on error errMsg number errNum
			my writeDebug("ERROR number=" & errNum & " message=" & errMsg)
			display dialog "Hinweis: " & errMsg buttons {"OK"} default button "OK"
		end try
		
	end timeout
	
end run