ardour {
	["type"]    = "EditorAction",
	name        = "Store Mixer Settings WB1.1",
	author      = "Mixbus Team",
	description = [[
		Stores the current Mixer state as a file
		that can be read and recalled arbitrarily
		by it's companion script, Recall Mixer Settings.
	
		Supports: processor settings, grouping,
		mute, solo, gain, trim, pan and processor ordering,
		plus re-adding certain deleted plugins.
	]]
}

function factory () return function ()

	local user_cfg = ARDOUR.user_config_directory(-1)
	local local_path = ARDOUR.LuaAPI.build_filename(Session:path(), 'mixer_settings')
	local global_path = ARDOUR.LuaAPI.build_filename(user_cfg, 'mixer_settings')

	function exists(file)
		local ok, err, code = os.rename(file, file)
		if not ok then
			if code == 13 then -- Permission denied, but it exists
				return true
			end
		end return ok, err
	end

	function whoami()
		if not pcall(function() local first_check = Session:get_mixbus(0) end) then
			return "Ardour"
		else
			local second_check = Session:get_mixbus(11)
			if second_check:isnil() then
				return "Mixbus"
			else
				return "32C"
			end
		end
	end

	function isdir(path)
		return exists(path.."/")
	end

	function setup_paths()
		local global_ok, local_ok = false, false

		if not(isdir(global_path)) then
			global_ok, _, _ = os.execute('mkdir '.. global_path)
			if global_ok == 0 then
				global_ok = true
			end
		else
			global_ok = true
		end
		
		if not(isdir(local_path)) then
			local_ok, _, _ = os.execute('mkdir ' .. "\"" .. local_path .."\"")
			if local_ok == 0 then
				local_ok = true
			end
		else
			local_ok = true
		end
		return global_ok, local_ok
	end

	function get_processor_by_name(track, name)
		local i = 0
		local proc = track:nth_processor(i)
			repeat
				if(proc:display_name() == name) then
					return proc
				else
					i = i + 1
				end
				proc = track:nth_processor(i)
			until proc:isnil()
		end

	function group_by_id(id)
		local id  = tonumber(id)
		for g in Session:route_groups():iter() do
			local group_id = tonumber(g:to_stateful():id():to_s())
			if group_id == id then return g end
		end
	end

	function group_by_name(name)
		for g in Session:route_groups():iter() do
			if g:name() == name then return g end
		end
	end

	function route_groupid_interrogate(t)
		local group = false
		for g in Session:route_groups():iter() do
			for r in g:route_list():iter() do
				if r:name() == t:name() then group = g:to_stateful():id():to_s() end
			end
		end return group
	end

	function route_group_interrogate(t)
		for g in Session:route_groups():iter() do
			for r in g:route_list():iter() do
				if r:name() == t:name() then return g end
			end
		end
	end

	function empty_last_store(path)  --empty current file from last run
		local file = io.open(path, "w")
		--file:write(string.format("instance = { whoami = '%s' }", whoami())
		file:write("")
		file:close()
	end

	function mark_tracks(selected, path)

		empty_last_store(path)

		local route_string = [[instance = {
			route_id = %d,
			route_name = '%s',
			gain_control = %s,
			trim_control = %s,
			pan_control = %s,
			sends = {%s},
			muted = %s,
			soloed = %s,
			order = {%s},
			cache = {%s},
			group = %s,
			group_name = '%s',
			pi_order = %d
		}]]

		local group_string = [[instance = {
			group_id = %s,
			name = '%s',
			routes = {%s},
		}]]

		local processor_string = [[instance = {
			plugin_id = %d,
			type = %d,
			display_name = '%s',
			owned_by_route_name = '%s',
			owned_by_route_id = %d,
			parameters = {%s},
			active = %s,
		}]]

		local group_route_string = " [%d] = %s,"
		local proc_order_string  = " [%d] = %d,"
		local proc_cache_string  = " [%d] = {'%s', %d},"
		local params_string      = " [%d] = %s,"

		--ensure easy-to-read formatting doesn't make it through
		local route_string     = string.gsub(route_string, "[\n\t%s]", "")
		local group_string     = string.gsub(group_string, "[\n\t%s]", "")
		local processor_string = string.gsub(processor_string, "[\n\t%s]", "")

		local sel = Editor:get_selection ()
		local groups_to_write = {}
		local i = 0

		local tracks = Session:get_stripables()

		if selected then tracks = sel.tracks:routelist() end

		for r in tracks:iter() do
			local group = route_group_interrogate(r)
			if group then
				local already_there = false
				for _, v in pairs(groups_to_write) do
					if group == v then
						already_there = true
					end
				end
				if not(already_there) then
					groups_to_write[#groups_to_write + 1] = group
				end
			end
		end

		for _, g in pairs(groups_to_write) do
			local tmp_str = ""
			for t in g:route_list():iter() do
				tmp_str = tmp_str .. string.format(group_route_string, i, t:to_stateful():id():to_s())
				i = i + 1
			end
			local group_str = string.format(
				group_string,
				g:to_stateful():id():to_s(),
				g:name(),
				tmp_str
			)

			file = io.open(path, "a")
			file:write(group_str, "\r\n")
			file:close()
		end

		for r in tracks:iter() do
			if r:is_monitor () or r:is_auditioner () or not(r:to_vca():isnil()) then goto nextroute end -- skip special routes
			r = r:to_route()
			if r:isnil() then goto nextroute end
			local order = ARDOUR.ProcessorList()
			local x = 0
			repeat
				local proc = r:nth_processor(x)
				if not proc:isnil() then
					order:push_back(proc)
				end
				x = x + 1
			until proc:isnil()


			local route_group = route_group_interrogate(r)
			if route_group then route_group = route_group:name() else route_group = "" end
			local rid = r:to_stateful():id():to_s()
			local pan = r:pan_azimuth_control()
			if pan:isnil() then pan = false else pan = ARDOUR.LuaAPI.ascii_dtostr(pan:get_value()) end --sometimes a route doesn't have pan, like the master.

			-- Get send information, if any.
			local send_string = ""
			local i = 0
			repeat
				local fmt = "{%s, %s, %s, %s}"
				string.gsub(fmt, "[\n\t]", "")
				local values = {}
				for j, ctrl in pairs({
					r:send_level_controllable(i),
					r:send_enable_controllable(i),
					r:send_pan_azimuth_controllable(i),
					r:send_pan_azimuth_enable_controllable(i),
				}) do
					if not(ctrl:isnil()) then
						values[#values + 1] = ARDOUR.LuaAPI.ascii_dtostr(ctrl:get_value())
					else
						values[#values + 1] = "nil"
					end
				end
				send_string = send_string .. string.format(fmt, table.unpack(values))
				send_string = send_string .. ","
				i = i + 1
			until r:send_enable_controllable(i):isnil()

			--print("send_string="..send_string)

			local order_nmbr = 0
			local tmp_order_str, tmp_cache_str = "", ""
			for p in order:iter() do
				local ptype
				if not(p:to_insert():isnil()) then
					ptype = p:to_insert():plugin(0):get_info().type
				else
					ptype = 99
				end
				local pid = p:to_stateful():id():to_s()
				if not(string.find(p:display_name(), "latcomp")) then
					tmp_order_str = tmp_order_str .. string.format(proc_order_string, order_nmbr, pid)
					tmp_cache_str = tmp_cache_str .. string.format(proc_cache_string, pid, p:display_name(), ptype)
				end
				order_nmbr = order_nmbr + 1
			end

			local route_str = string.format(
					route_string,
					rid,
					r:name(),
					ARDOUR.LuaAPI.ascii_dtostr(r:gain_control():get_value()),
					ARDOUR.LuaAPI.ascii_dtostr(r:trim_control():get_value()),
					tostring(pan),
					send_string,
					r:muted(),
					r:soloed(),
					tmp_order_str,
					tmp_cache_str,
					route_groupid_interrogate(r),
					route_group,
					r:presentation_info_ptr():order()
				)

			file = io.open(path, "a")
			file:write(route_str, "\n")
			file:close()

			local i = 0
			while true do
				local params = {}
				local proc = r:nth_plugin (i)
				if proc:isnil () then break end
				local active = proc:active()
				local id = proc:to_stateful():id():to_s()
				local plug = proc:to_insert ():plugin (0)
				local ptype = proc:to_insert():plugin(0):get_info().type

				local n = 0
				for j = 0, plug:parameter_count() - 1 do -- Iterate over all plugin parameters
					if plug:parameter_is_control(j) then
						local label = plug:parameter_label(j)
						if plug:parameter_is_input(j) and label ~= "hidden" and label:sub(1,1) ~= "#" then
							local _, _, pd = ARDOUR.LuaAPI.plugin_automation(proc, n)
							local val = ARDOUR.LuaAPI.get_processor_param(proc, n, true)

							-- Clamp values at plugin max and min
							if val < pd.lower then
								val = pd.lower
							end

							if val > pd.upper then
								val = pd.upper
							end

							--print(r:name(), "->", proc:display_name(), "(#".. n ..")",  label, val)
							params[n] = val
						end
						n = n + 1
					end
				end
				i = i + 1

				local tmp_params_str = ""
				for k, v in pairs(params) do
					tmp_params_str = tmp_params_str .. string.format(params_string, k, ARDOUR.LuaAPI.ascii_dtostr(v))
				end

				local proc_str = string.format(
						processor_string,
						id,
						ptype,
						proc:display_name(),
						r:name(),
						r:to_stateful():id():to_s(),
						tmp_params_str,
						active
					)
				file = io.open(path, "a")
				file:write(proc_str, "\n")
				file:close()
			end
			::nextroute::
		end
	end

	local store_options = {
		{ type = "label",    col=0, colspan=1, align="right", title = "Name:" },
		{ type = "entry",    col=1, colspan=1, align="left" , key = "filename", default = Session:name(), title=""},
		{ type = "label",    col=0, colspan=1, align="right", title = "Location:" },
		{
			type = "radio",  col=1, colspan=3, align="left", key = "store-dir", title = "", values =
			{
				['Global (accessible from any session)'] = 1, ['Local (this session only)'] = 2
			},
			default = 'Locally (this session only)'
		},
		{ type = "hseparator", title="", col=0, colspan = 3},
		{ type = "label",    col=0, colspan=1, align="right", title = "Selected Tracks Only:" },
		{ type = "checkbox", col=1, colspan=1, align="left",  key = "selected", default = false, title = ""},
		--{ type = "label", col=0, colspan=2, align="left", title = ''},
		--{ type = "label", col=0, colspan=2, align="left", title = "Global Path: " .. global_path},
		--{ type = "label", col=0, colspan=2, align="left", title = "Local Path: "  .. local_path},
	}

	local global_ok, local_ok = setup_paths()
print("global_ok="..tostring(global_ok))
print("local_ok="..tostring(local_ok))
	if global_ok and local_ok then
		local rv = LuaDialog.Dialog("Store Mixer Settings:", store_options):run()

		if not(rv) then return end

		local filename = rv['filename']
		if rv['store-dir'] == 1 then
			local store_path = ARDOUR.LuaAPI.build_filename(global_path, string.format("%s-%s.lua", filename, whoami()))
			local selected = rv['selected']
			mark_tracks(selected, store_path)
		end

		if rv['store-dir'] == 2 then
			local store_path = ARDOUR.LuaAPI.build_filename(local_path, string.format("%s-%s.lua", filename, whoami()))
			print(store_path)
			local selected = rv['selected']
			mark_tracks(selected, store_path)
		end
	end

end end

ardour {
	["type"]    = "EditorAction",
	name        = "Store Mixer SettingsWB1.1",
	author      = "Mixbus Team",
	description = [[
	Stores the current Mixer state as a file
	that can be read and recalled arbitrarily
	by it's companion script, Recall Mixer Settings.

	Supports: processor settings, grouping,
	mute, solo, gain, trim, pan and processor ordering,
	plus re-adding certain deleted plugins.
	]]
}

function factory () return function ()

	local user_cfg = ARDOUR.user_config_directory(-1)
	local local_path = ARDOUR.LuaAPI.build_filename(Session:path(), 'mixer_settings')
	local global_path = ARDOUR.LuaAPI.build_filename(user_cfg, 'mixer_settings')

	function exists(file)
		local ok, err, code = os.rename(file, file)
		if not ok then
			if code == 13 then -- Permission denied, but it exists
				return true
			end
		end return ok, err
	end

	function whoami()
		if not pcall(function() local first_check = Session:get_mixbus(0) end) then
			return "Ardour"
		else
			local second_check = Session:get_mixbus(11)
			if second_check:isnil() then
				return "Mixbus"
			else
				return "32C"
			end
		end
	end

	function isdir(path)
		return exists("\"" .. path .. "\"" .. "/")
	end

	function setup_paths()
		local global_ok, local_ok = false, false

		if not(isdir(global_path)) then
			global_ok, _, _ = os.execute('mkdir '.. "\"" .. global_path .. "\"")
			if global_ok == 0 then
				global_ok = true
			end
		else
			global_ok = true
		end
		if not(isdir(local_path)) then
			local_ok, _, _ = os.execute('mkdir '.. "\"" .. local_path .. "\"")
			if local_ok == 0 then
				local_ok = true
			end
		else
			local_ok = true
		end
		return global_ok, local_ok
	end

	function get_processor_by_name(track, name)
		local i = 0
		local proc = track:nth_processor(i)
			repeat
				if(proc:display_name() == name) then
					return proc
				else
					i = i + 1
				end
				proc = track:nth_processor(i)
			until proc:isnil()
		end

	function group_by_id(id)
		local id  = tonumber(id)
		for g in Session:route_groups():iter() do
			local group_id = tonumber(g:to_stateful():id():to_s())
			if group_id == id then return g end
		end
	end

	function group_by_name(name)
		for g in Session:route_groups():iter() do
			if g:name() == name then return g end
		end
	end

	function route_groupid_interrogate(t)
		local group = false
		for g in Session:route_groups():iter() do
			for r in g:route_list():iter() do
				if r:name() == t:name() then group = g:to_stateful():id():to_s() end
			end
		end return group
	end

	function route_group_interrogate(t)
		for g in Session:route_groups():iter() do
			for r in g:route_list():iter() do
				if r:name() == t:name() then return g end
			end
		end
	end

	function empty_last_store(path)  --empty current file from last run
		local file = io.open(path, "w")
		--file:write(string.format("instance = { whoami = '%s' }", whoami())
		file:write("")
		file:close()
	end

	function mark_tracks(selected, path)

		empty_last_store(path)

		local route_string = [[instance = {
			route_id = %d,
			route_name = '%s',
			gain_control = %s,
			trim_control = %s,
			pan_control = %s,
			sends = {%s},
			muted = %s,
			soloed = %s,
			order = {%s},
			cache = {%s},
			group = %s,
			group_name = '%s',
			pi_order = %d
		}]]

		local group_string = [[instance = {
			group_id = %s,
			name = '%s',
			routes = {%s},
		}]]

		local processor_string = [[instance = {
			plugin_id = %d,
			type = %d,
			display_name = '%s',
			owned_by_route_name = '%s',
			owned_by_route_id = %d,
			parameters = {%s},
			active = %s,
		}]]

		local group_route_string = " [%d] = %s,"
		local proc_order_string  = " [%d] = %d,"
		local proc_cache_string  = " [%d] = {'%s', %d},"
		local params_string      = " [%d] = %s,"

		--ensure easy-to-read formatting doesn't make it through
		local route_string     = string.gsub(route_string, "[\n\t%s]", "")
		local group_string     = string.gsub(group_string, "[\n\t%s]", "")
		local processor_string = string.gsub(processor_string, "[\n\t%s]", "")

		local sel = Editor:get_selection ()
		local groups_to_write = {}
		local i = 0

		local tracks = Session:get_stripables()

		if selected then tracks = sel.tracks:routelist() end

		for r in tracks:iter() do
			local group = route_group_interrogate(r)
			if group then
				local already_there = false
				for _, v in pairs(groups_to_write) do
					if group == v then
						already_there = true
					end
				end
				if not(already_there) then
					groups_to_write[#groups_to_write + 1] = group
				end
			end
		end

		for _, g in pairs(groups_to_write) do
			local tmp_str = ""
			for t in g:route_list():iter() do
				tmp_str = tmp_str .. string.format(group_route_string, i, t:to_stateful():id():to_s())
				i = i + 1
			end
			local group_str = string.format(
				group_string,
				g:to_stateful():id():to_s(),
				g:name(),
				tmp_str
			)

			file = io.open(path, "a")
			file:write(group_str, "\r\n")
			file:close()
		end

		for r in tracks:iter() do
			if r:is_monitor () or r:is_auditioner () or not(r:to_vca():isnil()) then goto nextroute end -- skip special routes
			r = r:to_route()
			if r:isnil() then goto nextroute end
			local order = ARDOUR.ProcessorList()
			local x = 0
			repeat
				local proc = r:nth_processor(x)
				if not proc:isnil() then
					order:push_back(proc)
				end
				x = x + 1
			until proc:isnil()


			local route_group = route_group_interrogate(r)
			if route_group then route_group = route_group:name() else route_group = "" end
			local rid = r:to_stateful():id():to_s()
			local pan = r:pan_azimuth_control()
			if pan:isnil() then pan = false else pan = pan:get_value() end --sometimes a route doesn't have pan, like the master.

			-- Get send information, if any.
			local send_string = ""
			local i = 0
			repeat
				local fmt = "{%s, %s, %s, %s}"
				string.gsub(fmt, "[\n\t]", "")
				local values = {}
				for j, ctrl in pairs({
					r:send_level_controllable(i),
					r:send_enable_controllable(i),
					r:send_pan_azimuth_controllable(i),
					r:send_pan_azimuth_enable_controllable(i),
				}) do
					if not(ctrl:isnil()) then
						values[#values + 1] = ctrl:get_value()
					else
						values[#values + 1] = "nil"
					end
				end
				send_string = send_string .. string.format(fmt, table.unpack(values))
				send_string = send_string .. ","
				i = i + 1
			until r:send_enable_controllable(i):isnil()

			print(send_string)

			local order_nmbr = 0
			local tmp_order_str, tmp_cache_str = "", ""
			for p in order:iter() do
				local ptype
				if not(p:to_insert():isnil()) then
					ptype = p:to_insert():plugin(0):get_info().type
				else
					ptype = 99
				end
				local pid = p:to_stateful():id():to_s()
				if not(string.find(p:display_name(), "latcomp")) then
					tmp_order_str = tmp_order_str .. string.format(proc_order_string, order_nmbr, pid)
					tmp_cache_str = tmp_cache_str .. string.format(proc_cache_string, pid, p:display_name(), ptype)
				end
				order_nmbr = order_nmbr + 1
			end

			local route_str = string.format(
					route_string,
					rid,
					r:name(),
					ARDOUR.LuaAPI.ascii_dtostr(r:gain_control():get_value()),
					ARDOUR.LuaAPI.ascii_dtostr(r:trim_control():get_value()),
					tostring(ARDOUR.LuaAPI.ascii_dtostr(pan)),
					send_string,
					r:muted(),
					r:soloed(),
					tmp_order_str,
					tmp_cache_str,
					route_groupid_interrogate(r),
					route_group,
					r:presentation_info_ptr():order()
				)

			file = io.open(path, "a")
			file:write(route_str, "\n")
			file:close()

			local i = 0
			while true do
				local params = {}
				local proc = r:nth_plugin (i)
				if proc:isnil () then break end
				local active = proc:active()
				local id = proc:to_stateful():id():to_s()
				local plug = proc:to_insert ():plugin (0)
				local ptype = proc:to_insert():plugin(0):get_info().type

				local n = 0
				for j = 0, plug:parameter_count() - 1 do -- Iterate over all plugin parameters
					if plug:parameter_is_control(j) then
						local label = plug:parameter_label(j)
						if plug:parameter_is_input(j) and label ~= "hidden" and label:sub(1,1) ~= "#" then
							local _, _, pd = ARDOUR.LuaAPI.plugin_automation(proc, n)
							local val = ARDOUR.LuaAPI.get_processor_param(proc, n, true)

							-- Clamp values at plugin max and min
							if val < pd.lower then
								val = pd.lower
							end

							if val > pd.upper then
								val = pd.upper
							end

							print(r:name(), "->", proc:display_name(), "(#".. n ..")",  label, val)
							params[n] = val
						end
						n = n + 1
					end
				end
				i = i + 1

				local tmp_params_str = ""
				for k, v in pairs(params) do
					tmp_params_str = tmp_params_str .. string.format(params_string, k, ARDOUR.LuaAPI.ascii_dtostr(v))
				end

				local proc_str = string.format(
						processor_string,
						id,
						ptype,
						proc:display_name(),
						r:name(),
						r:to_stateful():id():to_s(),
						tmp_params_str,
						active
					)
				file = io.open(path, "a")
				file:write(proc_str, "\n")
				file:close()
			end
			::nextroute::
		end
	end

	local store_options = {
		{ type = "label",    col=0, colspan=1, align="right", title = "Name:" },
		{ type = "entry",    col=1, colspan=1, align="left" , key = "filename", default = Session:name(), title=""},
		{ type = "label",    col=0, colspan=1, align="right", title = "Location:" },
		{
			type = "radio",  col=1, colspan=3, align="left", key = "store-dir", title = "", values =
			{
				['Global (accessible from any session)'] = 1, ['Local (this session only)'] = 2
			},
			default = 'Locally (this session only)'
		},
		{ type = "hseparator", title="", col=0, colspan = 3},
		{ type = "label",    col=0, colspan=1, align="right", title = "Selected Tracks Only:" },
		{ type = "checkbox", col=1, colspan=1, align="left",  key = "selected", default = false, title = ""},
		--{ type = "label", col=0, colspan=2, align="left", title = ''},
		--{ type = "label", col=0, colspan=2, align="left", title = "Global Path: " .. global_path},
		--{ type = "label", col=0, colspan=2, align="left", title = "Local Path: "  .. local_path},
	}

	local global_ok, local_ok = setup_paths()

	if global_ok and local_ok then
		local rv = LuaDialog.Dialog("Store Mixer Settings:", store_options):run()

		if not(rv) then return end

		local filename = rv['filename']
		if rv['store-dir'] == 1 then
			local store_path = ARDOUR.LuaAPI.build_filename(global_path, string.format("%s-%s.lua", filename, whoami()))
			local selected = rv['selected']
			mark_tracks(selected, store_path)
		end

		if rv['store-dir'] == 2 then
			local store_path = ARDOUR.LuaAPI.build_filename(local_path, string.format("%s-%s.lua", filename, whoami()))
			print(store_path)
			local selected = rv['selected']
			mark_tracks(selected, store_path)
		end
	end

end end

ardour {
    ["type"]    = "EditorAction",
    name        = "Recall Mixer SettingsWB4.2",
    author      = "Mixbus Team",
    description = [[
    Recalls mixer settings outined by files
    created by Store Mixer Settings.

    Allows for some room to change Source
    and Destination.
    ]]
}

function factory ()

    local acoraida_monicas_last_used_recall_file

    return function ()

    local user_cfg = ARDOUR.user_config_directory(-1)
    local local_path = ARDOUR.LuaAPI.build_filename(Session:path(), 'mixer_settings')
    local global_path = ARDOUR.LuaAPI.build_filename(user_cfg, 'mixer_settings')
	--local debug = 1
    local invalidate = {}

    function exists(file)
	local ok, err, code = os.rename(file, file)
	if not ok then
	    if code == 13 then -- Permission denied, but it exists
		return true
	    end
	end return ok, err
    end

    function whoami()
	if not pcall(function() local first_check = Session:get_mixbus(0) end) then
	    return "Ardour"
	else
	    local second_check = Session:get_mixbus(11)
	    if second_check:isnil() then
		return "Mixbus"
	    else
		return "32C"
	    end
	end
    end

    function isdir(path)
	return exists(path.."/")
    end

    function get_processor_by_name(track, name)
	local i = 0
	local proc = track:nth_processor(i)
	repeat
	    if(proc:display_name() == name) then
		return proc
	    else
		i = i + 1
	    end
	    proc = track:nth_processor(i)
	until proc:isnil()
    end

    function new_plugin(name, type)
	local plugin = ARDOUR.LuaAPI.new_plugin(Session, name, type, "")
	if not(plugin:isnil()) then return plugin end
    end

    function group_by_id(id)
	local id  = tonumber(id)
	for g in Session:route_groups():iter() do
	    local group_id = tonumber(g:to_stateful():id():to_s())
	    if group_id == id then return g end
	end
    end

    function group_by_name(name)
	for g in Session:route_groups():iter() do
	    if g:name() == name then return g end
	end
    end

    function route_groupid_interrogate(t)
	local group = false
	for g in Session:route_groups():iter() do
	    for r in g:route_list():iter() do
		if r:name() == t:name() then group = g:to_stateful():id():to_s() end
	    end
	end return group
    end

    function route_group_interrogate(t)
	for g in Session:route_groups():iter() do
	    for r in g:route_list():iter() do
		if r:name() == t:name() then return g end
	    end
	end
    end

    function recall(debug, path, dry_run)
	local file = io.open(path, "r")
	assert(file, "File not found!")
	local bypass_routes = {}

	local i = 0
	for l in file:lines() do
	    --print(i, l)

	    local create_groups = dry_run["create_groups"]
	    local skip_line = false

	    local plugin, route, group = false, false, false
	    local f = load(l)

	    if debug then
		--print('create_groups ' .. tostring(create_groups))
		--print(i, string.sub(l, 0, 29), f)
	    end
	    if f then f() end

	    if instance["route_id"]  then route = true end
	    if instance["plugin_id"] then plugin = true end
	    if instance["group_id"]  then group = true end
	    if group then
		local g_id   = instance["group_id"]
		local routes = instance["routes"]
		local name   = instance["name"]
		local mygroup  = group_by_id(g_id)
		if not(mygroup) then
		    if create_groups then
			local newgroup = Session:new_route_group(name)
			for _, v in pairs(routes) do
			    local rt = Session:route_by_id(PBD.ID(v))
			    if rt:isnil() then rt = Session:route_by_name(name) end
			    if not(rt:isnil()) then 
				newgroup:add(rt) 
			    end
			end
		    end
		end
	    end

	    if route then
		local substitution = tonumber(dry_run["destination-"..i])
		if substitution == 0 then
		    bypass_routes[#bypass_routes + 1] = instance["route_id"]
		    goto nextline
		end
		local old_order = ARDOUR.ProcessorList()
		local route_id = instance["route_id"]
		local r_id = PBD.ID(instance["route_id"])
		local muted, soloed = instance["muted"], instance["soloed"]
		local order = instance["order"]
		local cache = instance["cache"]
		local group = instance["group"]
		local group_name = instance["group_name"]
		local name  = instance["route_name"]
		local gc, tc, pc = instance["gain_control"], instance["trim_control"], instance["pan_control"]
		local sends = instance["sends"]
		if not(substitution == instance["route_id"]) then
		    print('SUBSTITUTION FOR: ', name, substitution, Session:route_by_id(PBD.ID(substitution)):name())
		    --bypass_routes[#bypass_routes + 1] = route_id
		    was_subbed = true
		    r_id = PBD.ID(substitution)
		end

		local rt = Session:route_by_id(r_id)
		if rt:isnil() then rt = Session:route_by_name(name) end
		if rt:isnil() then goto nextline end

		if sends then
		    for i, data in pairs(sends) do
			i = i-1
			for j, ctrl in pairs({
			    rt:send_level_controllable(i),
			    rt:send_enable_controllable(i),
			    rt:send_pan_azimuth_controllable(i),
			    rt:send_pan_azimuth_enable_controllable(i),
			}) do
			    if not(ctrl:isnil()) then
				local value = data[j]
				if value then
				    if debug then
					print("Setting " .. ctrl:name() .. " to value " .. value)
				    end
				    ctrl:set_value(value, PBD.GroupControlDisposition.NoGroup)
				end
			    end
			end
		    end
		end

		local cur_group_id = route_groupid_interrogate(rt)
		if not(group) and (cur_group_id) then
		    local g = group_by_id(cur_group_id)
		    if g then g:remove(rt) end
		end

		local rt_group = group_by_name(group_name)
		if rt_group then rt_group:add(rt) end

		well_known = {
		    'PRE', 
		    'Trim', 
		    'EQ', 
		    'Comp', 
		    'Fader', 
		    'POST',
		    "Input Stage",
		    "Mixbus Limiter"
		}
		protected_instrument = false
		for k, v in pairs(order) do
		    local proc = Session:processor_by_id(PBD.ID(1))
		    if not(was_subbed) then
			proc = Session:processor_by_id(PBD.ID(v))
		    end
		    if proc:isnil() then
			for id, sub_tbl in pairs(cache) do
			    local name = sub_tbl[1]
			    local type = sub_tbl[2]
			    if v == id then
				proc = new_plugin(name, type)
				for _, control in pairs(well_known) do
				    if name == control then
					proc = get_processor_by_name(rt, control)
					if proc and not(proc:isnil()) then
					    invalidate[v] = proc:to_stateful():id():to_s()
					    goto nextproc
					end
				    end
				end
				if not(proc) then goto nextproc end
				if not(proc:isnil()) then
				    rt:add_processor_by_index(proc, 0, nil, true)
				    invalidate[v] = proc:to_stateful():id():to_s()
				end
			    end
			end
		    end
		    ::nextproc::
		    if proc and not(proc:isnil()) then 
				old_order:push_back(proc) 
			end
		    if not(old_order:empty()) and not(protected_instrument) then
			if not(rt:to_track():to_midi_track():isnil()) then
			    if not(rt:the_instrument():isnil()) then
				protected_instrument = true
				old_order:push_back(rt:the_instrument())
			    end
			end
		    end
		end
		rt:reorder_processors(old_order, nil)
		if muted  then rt:mute_control():set_value(1, 1) else rt:mute_control():set_value(0, 1) end
		if soloed then rt:solo_control():set_value(1, 1) else rt:solo_control():set_value(0, 1) end
		rt:gain_control():set_value(gc, 1)
		rt:trim_control():set_value(tc, 1)
		if pc ~= false and not(rt:is_master()) then rt:pan_azimuth_control():set_value(pc, 1) end
	    end

	    if plugin then
		--if the plugin is owned by a route
		--we decided not to use, skip it
		for _, v in pairs(bypass_routes) do
		    if instance["owned_by_route_id"] == v then
			goto nextline
		    end
		end

		local enable = {}
		local params = instance["parameters"]
		local p_id   = instance["plugin_id"]
		local act    = instance["active"]

		for k, v in pairs(invalidate) do --invalidate any deleted plugin's id
		    if p_id == k then
			p_id = v
		    end
		end

		local proc = Session:processor_by_id(PBD.ID(p_id))
		if proc:isnil() then goto nextline end
		local plug = proc:to_insert():plugin(0)

		local ctl = 0
		for j = 0, plug:parameter_count() - 1 do
		    if plug:parameter_is_control(j) then
			local label = plug:parameter_label(j)
			value = params[ctl]
			if value then
			    if string.find(label, "Assign") or string.find(label, "Enable") then --@ToDo: Check Plugin type == LADSPA or VST?
				enable[ctl] = value -- Queue enable assignment for later
				goto skip_param
			    end
			    if not(ARDOUR.LuaAPI.set_processor_param(proc, ctl, value)) then
				print("Could not set ctrl port " .. ctl .. " to " .. value)
			    end
			end
			::skip_param::
			ctl = ctl + 1
		    end
		end

		for k, v in pairs(enable) do
		    ARDOUR.LuaAPI.set_processor_param(proc, k, v)
		end

		if act then proc:activate() else proc:deactivate() end
	    end

	    ::nextline::
	    i = i + 1

	end
    end

    function dry_run(debug, path)
	--returns a dialog-able table of
	--everything we do (logically)
	--in the recall function
	local route_values = {['----'] = "0"}
	for r in Session:get_routes():iter() do
	    route_values[r:name()] =  r:to_stateful():id():to_s()
	end

	local i = 0
	local dry_table = {
	    {type = "label", align="right", key="col-1-title", col=0, colspan=1, title = 'Source:'},
	    {type = "label", align="left", key="col-2-title", col=1, colspan=1, title = 'Destination:'},
	}
	local file = io.open(path, "r")
	assert(file, "File not found!")
	pad = 0
	for l in file:lines() do
	    local do_plugin, do_route, do_group = false, false, false
	    local f = load(l)

	    if debug then
		print(i, string.sub(l, 0, 29), f)
	    end

	    if f then f() end

	    if instance["route_id"]  then do_route = true end
	    if instance["plugin_id"] then do_plugin = true end
	    if instance["group_id"]  then do_group = true end

	    if do_group then
		local group_id   = instance["group_id"]
		local group_name = instance["name"]
		local dlg_title, action_title  = "", ""

		local group_ptr  = group_by_id(group_id)

		if not(group_ptr) then
		    dlg_title = string.format("(Group) %s.", group_name)
		    --action_title = "will create and use settings"
		else
		    dlg_title = string.format("(Group) %s.", group_ptr:name())
		    --action_title = "will use group settings"
		end
		table.insert(dry_table, {
		    order=pad, type = "label", align="right", key =  "group-"..i , col = 0, colspan = 1, title = dlg_title
		})
		pad = pad + 1
	    end

	    if do_route then
		local route_id   = instance["route_id"]
		local route_name = instance["route_name"]
		local dlg_title = ""

		local route_ptr = Session:route_by_id(PBD.ID(route_id))

		if route_ptr:isnil() then
		    route_ptr = Session:route_by_name(route_name)
		    if not(route_ptr:isnil()) then
			dlg_title = string.format("%s", route_ptr:name())
			--action_title = "will use route settings"
		    else
			dlg_title = string.format("%s", route_name)
			--action_title = "will be ignored"
		    end
		else
		    dlg_title = string.format("%s", route_ptr:name())
		    --action_title = "will use route settings"
		end
		if route_ptr:isnil() then name = route_name else name = route_ptr:name() end

		table.insert(dry_table, {
		    order=instance['pi_order']+pad, type = "label",    align="right", key = "route-"..i , col = 0, colspan = 1, title = dlg_title
		})
		table.insert(dry_table, {
		    type = "dropdown", align="left", key = "destination-"..i, col = 1, colspan = 1, title = "", values = route_values, default = name or "----"
		})
	    end
	    i = i + 1
	end
	table.insert(dry_table, {
	    type = "checkbox", col=0, colspan=2, align="left",  key = "create_groups", default = true, title = "Create Groups if necessary?"
	})
	return dry_table
    end

    local global_vs_local_dlg = {
	{ type = "label", col=0, colspan=20, align="left", title = "" },
	{
	    type = "radio", col=0, colspan=20, align="left", key = "recall-dir", title = "", values =
	    {
		['Pick from Global Settings'] = 1, ['Pick from Local Settings'] = 2, ['Last Used Recall File'] = 3,
	    },
	    default = 'Pick from Local Settings'
	},
	{ type = "label", col=0, colspan=20, align="left", title = ""},
    }

    local recall_options = {
	{ type = "label", col=0, colspan=10, align="left", title = "" },
	{ type = "file",  col=0, colspan=15, align="left", key = "file", title = "Select a Settings File",  path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "params.lua") },
	{ type = "label", col=0, colspan=10, align="left", title = "" },
    }

    local gvld = LuaDialog.Dialog("Recall Mixer Settings:", global_vs_local_dlg):run()

    if not(gvld) then
	return
    else
	if gvld['recall-dir'] == 1 then
	    local global_ok = isdir(global_path)
	    local global_default_path = ARDOUR.LuaAPI.build_filename(global_path, string.format("FactoryDefault-%s.lua", whoami()))
	    print(global_default_path)
	    if global_ok then
		recall_options[2]['path'] = global_default_path
		local rv = LuaDialog.Dialog("Recall Mixer Settings:", recall_options):run()
		if not(rv) then return end
		local dry_return = LuaDialog.Dialog("Recall Mixer Settings:", dry_run(false, rv['file'])):run()
		if dry_return then
		    acoraida_monicas_last_used_recall_file = rv['file']
		    recall(true, rv['file'], dry_return)
		else
		    return
		end
	    else
		LuaDialog.Message ("Recall Mixer Settings:",
		    global_path .. ' does not exist!\nPlease run Store Mixer Settings first.',
		    LuaDialog.MessageType.Info, LuaDialog.ButtonType.Close):run()
	    end
	end

	if gvld['recall-dir'] == 2 then
	    local local_ok = isdir(local_path)
	    local local_default_path = ARDOUR.LuaAPI.build_filename(local_path, 'asdf')
	    print(local_default_path)
	    if local_ok then
		recall_options[2]['path'] = local_default_path
		local rv = LuaDialog.Dialog("Recall Mixer Settings:", recall_options):run()
		if not(rv) then return end
		local dry_return = LuaDialog.Dialog("Recall Mixer Settings:", dry_run(false, rv['file'])):run()
		if dry_return then
		    acoraida_monicas_last_used_recall_file = rv['file']
		    recall(true, rv['file'], dry_return)
		else
		    return
		end
	    else
		LuaDialog.Message ("Recall Mixer Settings:",
		    local_path .. 'does not exist!\nPlease run Store Mixer Settings first.',
		    LuaDialog.MessageType.Info, LuaDialog.ButtonType.Close):run()
	    end
	end

	if gvld['recall-dir'] == 3 then
	    if acoraida_monicas_last_used_recall_file then
		local dry_return = LuaDialog.Dialog("Recall Mixer Settings:", dry_run(false, acoraida_monicas_last_used_recall_file)):run()
		if dry_return then
		    recall(true, acoraida_monicas_last_used_recall_file, dry_return)
		else
		    return
		end
	    else
		LuaDialog.Message ("Script has no record of last used file:",
		    'Please pick a recall file and then this option will be available',
		    LuaDialog.MessageType.Info, LuaDialog.ButtonType.Close):run()
	    end
	end
    end

end end