package main

import (
	"log"

	lua "github.com/yuin/gopher-lua"
	luar "layeh.com/gopher-luar"

	"github.com/zyedidia/micro/internal/action"
	ulua "github.com/zyedidia/micro/internal/lua"
	"github.com/zyedidia/micro/internal/screen"
)

func init() {
	ulua.L = lua.NewState()
	ulua.L.SetGlobal("import", luar.New(ulua.L, LuaImport))
}

func LuaImport(pkg string) *lua.LTable {
	if pkg == "micro" {
		return luaImportMicro()
	} else {
		return ulua.Import(pkg)
	}
}

func luaImportMicro() *lua.LTable {
	pkg := ulua.L.NewTable()

	ulua.L.SetField(pkg, "TermMessage", luar.New(ulua.L, screen.TermMessage))
	ulua.L.SetField(pkg, "TermError", luar.New(ulua.L, screen.TermError))
	ulua.L.SetField(pkg, "InfoBar", luar.New(ulua.L, action.GetInfoBar))
	ulua.L.SetField(pkg, "Log", luar.New(ulua.L, log.Println))
	ulua.L.SetField(pkg, "TryBindKey", luar.New(ulua.L, action.TryBindKey))

	return pkg
}