from direct.fsm.FSM import FSM
import PetUtil, PetDNA
from toontown.toonbase import ToontownGlobals
from toontown.toonbase import TTLocalizer
import cPickle, time, random, os

MINUTE = 60
HOUR = 60 * MINUTE
DAY = 24 * HOUR

def getDayId():
    return int(time.time() // DAY)
    
class PetManagerAI:
    NUM_DAILY_PETS = 5 # per hood
    cachePath = config.GetString('air-pet-cache', 'astron/databases/air_cache/')
    
    def __init__(self, air):
        self.air = air
        self.cacheFile = '%spets_%d.pets' % (self.cachePath, self.air.districtId)
        if os.path.isfile(self.cacheFile):
            with open(self.cacheFile, 'rb') as f:
                data = f.read()
                
            self.seeds = cPickle.loads(data)
            if self.seeds.get('day', -1) != getDayId() or len(self.seeds.get(ToontownGlobals.ToontownCentral, [])) != self.NUM_DAILY_PETS:
                self.generateSeeds()
            
        else:
            self.generateSeeds()            

    def generateSeeds(self):
        seeds = range(0, 255)
        random.shuffle(seeds)
        
        self.seeds = {}
        for hood in (ToontownGlobals.ToontownCentral, ToontownGlobals.DonaldsDock, ToontownGlobals.DaisyGardens,
                     ToontownGlobals.MinniesMelodyland, ToontownGlobals.TheBrrrgh, ToontownGlobals.DonaldsDreamland,
                     ToontownGlobals.FunnyFarm):
            self.seeds[hood] = [seeds.pop() for _ in xrange(self.NUM_DAILY_PETS)]
            
        self.seeds['day'] = getDayId()
            
        with open(self.cacheFile, 'wb') as f:
            f.write(cPickle.dumps(self.seeds))

    def getAvailablePets(self, seed, safezoneId):
        if self.seeds.get('day', -1) != getDayId():
            self.generateSeeds()
            
        return list(set(self.seeds.get(safezoneId, [seed])))

    def createNewPetFromSeed(self, avId, seed, nameIndex, gender, safeZoneId):
        av = self.air.doId2do[avId]
        
        name = TTLocalizer.getPetName(nameIndex)
        _, dna, traitSeed = PetUtil.getPetInfoFromSeed(seed, safeZoneId)
        head, ears, nose, tail, body, color, cs, eye, _ = dna
        numGenders = len(PetDNA.PetGenders)
        gender %= numGenders
                
        fields = {'setOwnerId' : avId, 'setPetName' : name, 'setTraitSeed' : traitSeed, 'setSafeZone' : safeZoneId,
                  'setHead' : head, 'setEars' : ears, 'setNose' : nose, 'setTail' : tail, 'setBodyTexture' : body,
                  'setColor' : color, 'setColorScale' : cs, 'setEyeColor' : eye, 'setGender' : gender}
                  
        def response(doId):
            if not doId:
                self.air.notify.warning("Cannot create pet for %s!" % avId)
                return
                
            self.air.writeServerEvent('bought-pet', avId, doId)
            av.b_setPetId(doId)
            
        self.air.dbInterface.createObject(self.air.dbId, self.air.dclassesByName['DistributedPetAI'],
                                          {k: (v,) for k,v in fields.items()}, response)
        
    def deleteToonsPet(self, avId):
        av = self.air.doId2do[avId]
        pet = av.getPetId()
        if pet:
            if pet in self.air.doId2do:
                self.air.doId2do[pet].requestDelete()
                
        av.b_setPetId(0)
        # XXX to do: check for current pet and destroy it if generated