From d620f577c11583231212554dc70b5e99af214518 Mon Sep 17 00:00:00 2001
From: PhatPhuckDave <david.majdandzic@hotmail.com>
Date: Wed, 15 Jan 2025 11:30:26 +0100
Subject: [PATCH] Implement note delete

Weird start, I know
---
 Modules/Noter.lua | 81 +++++++++++++++++++++++++++++++++++------------
 1 file changed, 61 insertions(+), 20 deletions(-)

diff --git a/Modules/Noter.lua b/Modules/Noter.lua
index 2ecbecc..d7e39d1 100644
--- a/Modules/Noter.lua
+++ b/Modules/Noter.lua
@@ -48,8 +48,8 @@ function shared.Noter.Init()
 	-- Saying "note <name>" will list last N notes
 	-- Saying "note <name> i" will list the i-th note
 	-- Saying "note <name> i..j" will list notes from i to j
-	-- Saying "note delete <name> i" will delete the i-th note
-	-- Saying "note delete <name> i..j" will delete notes from i to j
+	-- Saying "note <name> delete i" will delete the i-th note
+	-- Saying "note <name> delete i..j" will delete notes from i to j
 	local noterChannelFrame = CreateFrame("Frame")
 	noterChannelFrame:RegisterEvent("CHAT_MSG_CHANNEL")
 	noterChannelFrame:SetScript("OnEvent", function(self, event, msg, sender, ...)
@@ -81,28 +81,69 @@ function shared.Noter.Init()
 			shared.dumpTable(Heimdall_Data.config.noter)
 		end
 
-		for _, command in ipairs(commands) do
-			local enabled = Heimdall_Data.config.noter.commands[command.keywordRe] == true or false
+		if not msg or msg == "" then
 			if Heimdall_Data.config.noter.debug then
-				print(string.format("[%s] Command match: %s = %s", ModuleName, command.keywordRe, tostring(enabled)))
+				print(string.format("[%s] Empty message, ignoring", ModuleName))
 			end
-			if enabled and
-				(not command.commanderOnly
-					or (command.commanderOnly
-						and sender == Heimdall_Data.config.noter.commander)) then
-				if msg:match(command.keywordRe) then
-					local messages = command.callback({ strsplit(",", msg) })
+			return
+		end
+
+		local args = { strsplit(" ", msg) }
+		if Heimdall_Data.config.noter.debug then
+			print(string.format("[%s] Arguments received: %s", ModuleName, table.concat(args, ", ")))
+			shared.dumpTable(args)
+		end
+		local command = args[1]
+		if command == "note" then
+			local name = strtrim(string.lower(args[2]))
+			if Heimdall_Data.config.noter.debug then
+				print(string.format("[%s] Note command received for: %s", ModuleName, name))
+			end
+			local note = strtrim(args[3])
+			if note == "delete" then
+				if Heimdall_Data.config.noter.debug then
+					print(string.format("[%s] Delete note command received for: %s", ModuleName, name))
+				end
+				local range = args[4]
+				if range then
 					if Heimdall_Data.config.noter.debug then
-						print(string.format("[%s] Messages to send: %s", ModuleName, strjoin(", ", unpack(messages))))
+						print(string.format("[%s] Range received for delete note: %s", ModuleName, range))
 					end
-					for _, message in ipairs(messages) do
-						---@type Message
-						local msg = {
-							channel = "CHANNEL",
-							data = channelname,
-							message = message
-						}
-						table.insert(shared.messenger.queue, msg)
+					local indices = shared.Split(range, "..")
+					if Heimdall_Data.config.noter.debug then
+						print(string.format("[%s] Indices for range deletion: %s", ModuleName,
+							table.concat(indices, ", ")))
+						shared.dumpTable(indices)
+					end
+					local start = tonumber(indices[1])
+					local finish = tonumber(indices[2])
+
+					if not start then
+						if Heimdall_Data.config.noter.debug then
+							print(string.format("[%s] Invalid start range for delete note: %s", ModuleName,
+								tostring(start)))
+						end
+						return
+					end
+
+					if not finish then finish = start end
+					if Heimdall_Data.config.noter.debug then
+						print(string.format("[%s] Deleting note range %s to %s for: %s", ModuleName, start, finish, name))
+					end
+
+					for i = start, finish do
+						if not Heimdall_Data.config.notes[name] then Heimdall_Data.config.notes[name] = {} end
+						if not Heimdall_Data.config.notes[name][i] then
+							if Heimdall_Data.config.noter.debug then
+								print(string.format("[%s] Note at index %s does not exist", ModuleName, i))
+							end
+						else
+							if Heimdall_Data.config.noter.debug then
+								print(string.format("[%s] Deleting note %s at index %s", ModuleName, name, i))
+								shared.dumpTable(Heimdall_Data.config.notes[name][i])
+							end
+							Heimdall_Data.config.notes[name][i] = nil
+						end
 					end
 				end
 			end