local m, s

m = Map("agentflow", translate("AgentFlow"), translate("AgentFlow provides a Web UI for orchestrating coding agents and workflows."))
m:section(SimpleSection).template = "agentflow/status"

s = m:section(TypedSection, "agentflow", translate("Global settings"))
s.addremove = false
s.anonymous = true

s:option(Flag, "enabled", translate("Enable")).rmempty = false

local agentflow_model = require "luci.model.agentflow"
local blocks = agentflow_model.blocks()
local home = agentflow_model.home()

local data_dir = s:option(Value, "data_dir", translate("Data directory"))
data_dir.rmempty = false
data_dir.description = translate("Required. AgentFlow stores its configuration, database and workspace data under this directory.")

function data_dir.validate(self, value, section)
	value = (value or ""):match("^%s*(.-)%s*$")
	if value == "" or value == "/" then
		return nil, translate("Data directory cannot be empty.")
	end
	if not value:match("^/mnt/[^/]+/") then
		return nil, translate("Please select a disk as the data directory.")
	end
	return value
end

local paths, default_path = agentflow_model.find_paths(blocks, home)
for _, val in pairs(paths) do
	data_dir:value(val, val)
end
data_dir.default = default_path

function m.on_after_commit(self)
	local uci = require "luci.model.uci".cursor()
	local runtime_dir = uci:get("mise", "main", "runtime_dir")
	if runtime_dir ~= nil and runtime_dir ~= "" then
		return
	end

	local saved_data_dir = uci:get_first("agentflow", "agentflow", "data_dir", "")
	runtime_dir = agentflow_model.runtime_dir(saved_data_dir)
	if runtime_dir == nil then
		return
	end

	if uci:set("mise", "main", "runtime_dir", runtime_dir) then
		uci:commit("mise")
	end
end

local port = s:option(Value, "port", translate("Listen port"))
port.default = "9000"
port.rmempty = false
port.datatype = "port"
port.description = translate("Port for the AgentFlow HTTP server.")

return m