import FSM
import JuliusProxy
import subprocess
import searchword
import webbrowser

searcher = searchword.Search("database.pickle")
nobrowser = True


def showresult(inp):
    if searcher.find(unicode(inp[1]["WORD"], "utf-8")):
        print searcher.showTEXT()
        fh = open("result.html", "w")
        fh.writelines(searcher.showHTML().encode("utf-8"))
        fh.close()

        global nobrowser
        if nobrowser:
            webbrowser.open("result.html")
            nobrowser = False

    else:
        print unicode(inp[1]["WORD"], "utf-8"), "not found."


def getClassID(inp):
    return inp[1]["CLASSID"]

# construct and add transition rules
wait = FSM.State()
search = FSM.State()

echo = "python python/echo.py "
wait.setTransition(getClassID, [0,7], search, echo + "search start")
search.setTransition(getClassID, [7], search, showresult)
search.setTransition(getClassID, [3], wait, echo + "search end")

# construct Finite State Machine and register the states.
fsm = FSM.FSM()
fsm.setState(wait)
fsm.setState(search)

# connect to julius
print "Connecting Julius...",
proxy = JuliusProxy.JuliusProxy()
print "done"

while 1:
    proxy.getResult()  # get ASR result
    result = proxy.parseResult()  # parse ASR result
    if result == []:
        continue
    for r in result:
        for key in r.keys():
            if key == "WORD":
                print key, ":", unicode(r[key], "utf-8"), ",",
            else:
                print key, ":", r[key], ",",
        print

    # give the result to FSM
    fsm.feed(result)