import hickle as hkl
import FASTsearch


class Medio(object):
    
    def __init__(self, hklDatabaseDir_Medio, hklDatabaseDir_Medio_All):
        
        if hklDatabaseDir_Medio_All is not None:
            self.MedioDB_All = hkl.load(hklDatabaseDir_Medio_All)
        
        return
    
    
    def create_hklDB_from_csv(self, csvDbDir, StemOrNot):
        print(csvDbDir)
        with open(csvDbDir) as lines:
            
            self.MedioDB_All = []
            
            for line in lines:
                #print('oi')
                #print(line)
                #print(eval(line))
                self.MedioDB_All.append(list(eval(line)))
            
            
            
            
            
            self.hkldbMedio1 = []
            self.hkldbMedio2 = []
            
            
            counter = 0
            for n in range(len(self.MedioDB_All)):
                
                counter += 1
                if counter % 1000 == 0:
                    print(counter)
                
                
                self.hkldbMedio1.append([self.MedioDB_All[n][0][0]] )
                self.hkldbMedio2.append([self.MedioDB_All[n][1][0]] )
                
                
            
            print('creating the hkl dump of MedioDBAll')    
            hkl.dump(self.MedioDB_All, 'hkldbMedio_All.hkl', mode='w', compression='lzf')
            print('done..')
            
            print('Creating the hkl dump of MedioDB 1')
            hkl.dump(self.hkldbMedio1, 'hkldbMedio1.hkl', mode='w', compression='lzf')
            #print('done..')
            
            print('Creating the hkl dump of MedioDB 2')
            hkl.dump(self.hkldbMedio2, 'hkldbMedio2.hkl', mode='w', compression='lzf')
            #print('done..')
            
        
            
        return 'done'
    
    def load_DB_into_FASTsearch(self):
        
        #print('loading the hkldbFremd_WB1...')
        self.hkldbMedio1 = hkl.load('hkldbMedio1.hkl')
        #print('done')
        
        #print('loading the hkldbFremd_WB2...')
        self.hkldbMedio2 = hkl.load('hkldbMedio2.hkl')
        #print('done')
        
        #print('loading hkldbFremd_WB 1 into FASTsearch..')
        self.fsearch1 = FASTsearch.FASTsearch('hkldbMedio1.hkl')
        #print('done')
        
        #print('loading hkldbFremd_WB 2 into FASTsearch..')
        self.fsearch2 = FASTsearch.FASTsearch('hkldbMedio2.hkl')
        #print('done')
        
        #print('generating BoW Model 1..')
        self.fsearch1.Gen_BoW_Model(50000, "word", punctuation = False)
        #print('done')
        
        #print('generating BoW Model 2..')
        self.fsearch2.Gen_BoW_Model(50000, "word", punctuation = False)
        #print('done')
        
        
        #print('loading the bow model 1')
        self.fsearch1.Load_BoW_Model('bagofwordshkldbMedio1.pkl', 'DataBaseOneZeroshkldbMedio1.hkl')
        #print('done')
        
        #print('loading the bow model 2')
        self.fsearch2.Load_BoW_Model('bagofwordshkldbMedio2.pkl', 'DataBaseOneZeroshkldbMedio2.hkl')
        #print('done')
        
       
        #print('oi thats the get_feature_names', self.fsearch1.vectorizer.get_feature_names())
        #print('oi thats the get_feature_names', self.fsearch2.vectorizer.get_feature_names())
        
        
        
    def Medioreplace(self, sentences, punctuations):
        outsentences = []
        #print('something')
        sentencecount = 0
        alleeintraege = []
        for sentence in sentences:
            
            
            
            medios_of_sentence = []
            
            
            for word in sentence:
                if word[-1] in [',', '.', '!', '?', ':', '_']:
                    word = word[:-1]
                medios_of_sentence.append(word)
            
            #print('mediosofsentence',medios_of_sentence)
            medioeintraege = []   
            for word in medios_of_sentence:
                
                bestmatches2, matchindex2 = self.fsearch1.search_with_highest_multiplikation_Output(word, 1)
                
                
                
                medio = self.hkldbMedio1[matchindex2[0]][0].split()
                medioeintrag = self.hkldbMedio2[matchindex2[0]][0].split()
                
                #print(medio)
                #print('medioeintrag', medioeintrag)
                
                if medio[0] == word:
                    medioeintraege.append([word, medioeintrag])
            #print('medioeintraege',medioeintraege)
            
            
            for eintrag in medioeintraege:
                for n in range(len(sentence)):
                    if eintrag[0] == sentence[n]:
                        sentence[n] = eintrag[1][0]
                    
                    if eintrag[0] == sentence[:-1]:
                        sentence[n][:-1] = eintrag[1][0]
            
            outsentences.append(sentence)
            
            #print('the endsentence',sentence)
        return outsentences, punctuations