src/read_logs.py

import random
import numpy as np
import pandas as pd
import plotly.express as px
import streamlit as st
import xlsxwriter
from os import listdir
from .lib import set_input, create_dowload_button
from os.path import isfile, join, exists
import printj
# import cv2
import matplotlib.image as mpimg

class LogAnalyser:
    def __init__(self, gen, container_guide, container_param, container_button):
        self.gen, self.container_guide, self.container_param, self.container_button = gen, container_guide, container_param, container_button
        # self.gen.initialise_classifier_model()
        dirpath = 'data'
        log_file_paths = sorted(
            [join(dirpath, f) for f in listdir(dirpath) if isfile(join(dirpath, f)) and f.startswith('ist_log')])

        self.path = container_param.selectbox(
            'Select the log path', log_file_paths)
        self.df_path = f'data/df/{self.path.split("/")[-1].split(".")[0]}.csv'
        # if 'button1_counter' not in st.session_state:
        #     st.session_state.button1_counter = 0
        # if 'df' not in st.session_state:
        #     self.df=0
        st.markdown(self.get_text())
        self.placeholder = dict()

    @staticmethod
    @st.cache
    def get_text():
        return '''  
                    
        ### Equation
        ```
        frequency_penalty = 1 - emotion_frequency
        probability_emote = w * emotion_confidence + (1 - w) * frequency_penalty
        Show_Emotion = probability_emote > (Random value between 0 and 1)
        ```
        '''

    def display_logs(self):
        # self.container_param.markdown(
        #     f'st.session_state.button1_counter: {st.session_state.button1_counter}')
        self.emotion_type = self.container_param.select_slider(
            'How many Emotion data to show?', ['Max-only', '2', '3', '4', '5', '6', 'All 7'])
        self.debug = 'debug' in self.df_path
        if (not exists(self.df_path) or self.container_button.button('Detect Emotion')) and (not self.debug):
            self.df = self.get_log()
        # else:
        self.df = pd.read_csv(self.df_path)

        # if 'path' not in st.session_state:
        #     st.session_state.path=self.path
        # if 'df' not in st.session_state or st.session_state.path!=self.path:
        #     st.session_state.df=self.get_log(self.path, self.gen)
        #     st.session_state.path=self.path

        self.update_df()
        if self.debug:
            for name in ['c1plot', 'c2plot']:
                self.placeholder[name] = st.empty()
                # image = cv2.imread(f'data/img/{name}.png')
                # image=cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
                
                image = mpimg.imread(f'data/img/{name}.png')
            self.placeholder[name].image(image)
            self.get_c1_plot()
            self.get_c2_plot()

    def get_c1_plot(self):
        # c2_threshold=0
        c1_threshold_list = np.arange(0, 1, 0.01)
        c1_reaction_weight_list = np.arange(0, 1.1, 0.1)

        # reaction_weight=0.5
        list_stories = self.df.Story.unique()
        total_num_stories = len(list_stories)
        num_stories2show = 9  # int(set_input(self.container_param,
        # label='Number of stories to show', min_value=1, max_value=total_num_stories, value=9, step=1,
        # key_slider='num_stories2show_slider', key_input='num_stories2show_input',))
        list_stories2show = list_stories[:num_stories2show]

        c1r_sum_list = []
        df_c1_analysis = pd.DataFrame()
        c1_analysis_dict = dict()
        for reaction_weight in c1_reaction_weight_list:
            reaction_weight=np.round(reaction_weight, 2)
            for c1_threshold in c1_threshold_list:
                df_c1 = self.df.copy()
    
                for story_id in list_stories2show:
                    reaction_num = 0
                    reaction_frequency = 0
                    probability_emote = 0
                    reaction_show = False

                    subset_condition = self.get_subset_condition(df_c1, story_id)
                    dfs = df_c1[subset_condition]
                    for i, (index, row) in enumerate(dfs.iterrows()):
                        if row.Emotion == 'neutral' or row.Score < self.score_threshold:
                            reaction_show = False
                        else:
                            reaction_frequency = reaction_num/(i+1)
                            probability_emote = row.Score*reaction_weight + \
                                (1-reaction_weight)*(1-reaction_frequency)
                            reaction_show = True if probability_emote > c1_threshold else False
                        if reaction_show:
                            reaction_num += 1

                        df_c1.at[index, 'reaction_frequency'] = reaction_frequency
                        df_c1.at[index, 'probability_emote'] = probability_emote
                        df_c1.at[index, 'c1_threshold'] = c1_threshold
                        df_c1.at[index, 'reaction_show'] = reaction_show
                        df_c1.at[index, 'c1'] = reaction_show
                        review = df_c1.e_review[index]
                        df_c1.at[index, 'c1r'] = self.get_criteria_review(
                            reaction_show, review=review, neutral_emotion=row.Emotion == 'neutral')
                c1r_sum = df_c1['c1r'].sum()
                c1r_sum_list.append(c1r_sum)
                c1_analysis_dict['c1_threshold']=c1_threshold
                c1_analysis_dict['reaction_weight']=reaction_weight
                c1_analysis_dict['c1r_sum']=c1r_sum
                df_c1_analysis=pd.concat([df_c1_analysis, pd.DataFrame(c1_analysis_dict, index=[0])])
            
            
            
        # fig = px.line(x=c1_threshold_list, y=c1r_sum_list)
        fig = px.line(data_frame=df_c1_analysis, x='c1_threshold', y='c1r_sum', color='reaction_weight')
        fig.update_layout(
            title="Criteria 1 analysis  `PE > Threshold`",
            xaxis_title="PE Threshold",
            yaxis_title="Count of good reviews",
            # legend_title="Legend Title",
            font=dict(
                # family="Courier New, monospace",
                size=14,
                color="#006064"
            ),
            
            )
        # st.plotly_chart(fig, use_container_width=True)
        self.placeholder['c1plot'].plotly_chart(fig, use_container_width=True)
    def get_c2_plot(self):
        # c2_threshold=0
        c2_threshold_list = np.arange(0, 1, 0.01)
        
        list_stories = self.df.Story.unique()
        total_num_stories = len(list_stories)
        num_stories2show = 9  # int(set_input(self.container_param,
        # label='Number of stories to show', min_value=1, max_value=total_num_stories, value=9, step=1,
        # key_slider='num_stories2show_slider', key_input='num_stories2show_input',))
        list_stories2show = list_stories[:num_stories2show]

        c2r_sum_list = []
        for c2_threshold in c2_threshold_list:
            df_c2 = self.df.copy()
            for story_id in list_stories2show:
                subset_condition = self.get_subset_condition(df_c2, story_id)
                dfs = df_c2[subset_condition]
                for i, (index, row) in enumerate(dfs.iterrows()):
                    c2 = row.Score > c2_threshold
                    df_c2.at[index, 'c2'] = c2
                    review = df_c2.e_review[index]
                    df_c2.at[index, 'c2r'] = self.get_criteria_review(
                        c2, review=review, neutral_emotion=row.Emotion == 'neutral')
            c2r_sum_list.append(df_c2['c2r'].sum())
        fig = px.line(x=c2_threshold_list, y=c2r_sum_list)
        fig.update_layout(
            title="Criteria 2 analysis  `CS > Threshold`",
            xaxis_title="CS Threshold",
            yaxis_title="Count of good reviews",
            # legend_title="Legend Title",
            font=dict(
                # family="Courier New, monospace",
                size=14,
                color="#006064"
            ),
            
            )
        self.placeholder['c2plot'].plotly_chart(fig, use_container_width=True)

    @staticmethod
    def get_subset_condition(data, story_id):
        return (data.Story == story_id) & (data.Turn == 'user')

    @staticmethod
    def get_criteria_review(c, review, neutral_emotion=False):
        # printj.green(f'{c} {type(c)}')
        # printj.green(f'{review} {type(review)}')
        review_bool = True if (review == 'o' or review == None) else False if (c == False and review == 'x') else None
        if neutral_emotion and review_bool:
            result = True
        else:
            result = (c and review_bool) or (not c and not review_bool)
        return np.round(int(result), 0)
        # return str(np.round(result, 0))

    def get_ngram_pattern(self, s, n=2):
        gnp = ''
        for i in range(len(s)-(n-1)):
            gnp += '1' if '1' in s[i:i+n] else '0'
        return gnp

    def update_df(self):
        list_stories = self.df.Story.unique()
        total_num_stories = len(list_stories)
        num_stories2show = int(set_input(self.container_param,
                                         label='No. of stories to show', min_value=1, max_value=total_num_stories, value=9, step=1,
                                         key_slider='num_stories2show_slider', key_input='num_stories2show_input',))
        list_stories2show = list_stories[:num_stories2show]
        reaction_weight = set_input(self.container_param,
                                    label='Reaction Weight w', min_value=0.0, max_value=1.0, value=0.5, step=0.01,
                                    key_slider='w_slider', key_input='w_input',)
        self.container_param_rv = self.container_param.columns([1, 1])
        random_value_mode = self.container_param_rv[0].radio(
            "C1 Threshold type", ["Random", "Fixed"], index=1)
        # random_value = random.random()
        if random_value_mode == "Fixed":
            random_value = set_input(self.container_param,
                                     label='C1 Threshold', 
                                     key_slider='rand_slider', key_input='rand_input',
                                     min_value=0.,
                                     max_value=1.,
                                     value=.5,
                                     step=.01,)
        c2_threshold = set_input(self.container_param,
                                 label='C2 Threshold', min_value=0.0, max_value=1.0, value=0.7, step=0.01,
                                 key_slider='c2_threshold_slider', key_input='c2_threshold_input',)
        table_mode = self.container_param.radio(
            "Table Style:", ["Dataframe", "Table"])
        self.show_pe_data = self.container_param.checkbox(
            'Show Probability Emote', value=True, key='show_pe_data_log')
        self.score_threshold = set_input(self.container_param,
                                         label='Score Threshold', min_value=0.0, max_value=1.0, value=0.5, step=0.01,
                                         key_slider='score_threshold_slider', key_input='score_threshold_input',)

        df_reaction_pattern = pd.DataFrame()
        reaction_pattern_dict = dict()
        for story_id in list_stories2show:
            reaction_num = 0
            reaction_frequency = 0
            probability_emote = 0
            # random_value = 0
            reaction_show = False
            # c2 = True

            subset_condition = self.get_subset_condition(self.df, story_id)
            dfs = self.df[subset_condition]
            for i, (index, row) in enumerate(dfs.iterrows()):
                if row.Emotion == 'neutral' or row.Score < self.score_threshold:
                    reaction_show = False
                else:
                    reaction_frequency = reaction_num/(i+1)
                    probability_emote = row.Score*reaction_weight + \
                        (1-reaction_weight)*(1-reaction_frequency)
                    if random_value_mode == "Random":
                        random_value = random.random()
                    reaction_show = True if probability_emote > random_value else False
                if reaction_show:
                    reaction_num += 1

                self.df.at[index, 'reaction_frequency'] = reaction_frequency
                self.df.at[index, 'probability_emote'] = probability_emote
                self.df.at[index, 'random_value'] = random_value
                self.df.at[index, 'reaction_show'] = reaction_show
                self.df.at[index, 'c1'] = reaction_show
                c2 = row.Emotion != 'neutral' and row.Score > c2_threshold
                self.df.at[index, 'c2'] = c2
                review = self.df.e_review[index]
                self.df.at[index, 'c1r'] = self.get_criteria_review(
                    reaction_show, review=review, neutral_emotion=row.Emotion == 'neutral')
                self.df.at[index, 'c2r'] = self.get_criteria_review(
                    c2, review=review, neutral_emotion=row.Emotion == 'neutral')
            s = ''
            df_edit = self.df[self.get_subset_condition(
                self.df, story_id)].reaction_show.copy()
            df_edit = df_edit.dropna()
            for v in df_edit:
                s += str(int(v))
            # df_reaction_pattern.at[story_id]
            # reaction_pattern_dict['story_id']=story_id
            reaction_pattern_dict['reaction_length'] = len(s)
            reaction_pattern_dict['reaction_1'] = s.count('1')
            reaction_pattern_dict['reaction_pattern'] = s

            for i in range(2, 8):
                reaction_pattern_dict[f'{i}-gram_pattern'] = self.get_ngram_pattern(
                    s, n=i)
            df_reaction_pattern = pd.concat(
                [df_reaction_pattern, pd.DataFrame(reaction_pattern_dict, index=[f'Story_{story_id}'])])
            # st.markdown(df_edit)
            # st.markdown(s)

        # for c in ['c1r', 'c2r']:
        #     st.markdown(f'Sum of {c} : {self.df[c].sum()}')
        df_show = self.df.copy()
        for c in ['c1r', 'c2r']:
            df_show[c] = df_show[c].fillna(0).astype(int)
            st.markdown(f'Sum of {c} : {df_show[c].sum()}')
        for story_id in list_stories2show:
            dfs = df_show[(df_show.Story == story_id)].copy()
            columns2hide = ['Unnamed: 0', 'Story', ]
            if not self.debug:
                columns2hide += ['e_review']
            if self.emotion_type == 'Max-only':
                columns2hide += [
                    f'Emotion_{sorted_i+1}' for sorted_i in range(7)]
                columns2hide += [
                    f'Score_{sorted_i+1}' for sorted_i in range(7)]
            if not self.show_pe_data:
                columns2hide += [
                    "reaction_frequency", "probability_emote", "random_value", "reaction_show"]
            for c in columns2hide:
                dfs.drop(c, axis=1, inplace=True)

            st.markdown(f'#### Story {story_id}')

            dfs = dfs.style
            if self.show_pe_data:
                dfs = dfs.apply(self.dfstyle_color_text_col, axis=1)
            # dfs = dfs.applymap(self.dfstyle_color_text)
            dfs = dfs.apply(self.rower, axis=None)
            dfs = dfs.set_table_styles([{
                'selector': 'tr:hover',
                'props': 'color: #000000'  # background-color: #eeee66;font-size: 1.01em;
            }])   # .hide_index()

            if table_mode == 'Dataframe':
                st.dataframe(dfs)
                # set_na_rep(" ").s
                # st.dataframe(df_reaction_pattern.iloc[story_id-1])
            elif table_mode == 'Table':
                st.table(dfs)
                # st.table(df_reaction_pattern.iloc[story_id-1])
            create_dowload_button(
                dfs, sheet_name=f'story_{story_id}', file_name=f'data_story_{story_id}.xlsx')
            # print(dfs.render())
        if table_mode == 'Dataframe':
            st.dataframe(df_reaction_pattern)
        elif table_mode == 'Table':
            st.table(df_reaction_pattern)
    # @st.cache 

    def dfstyle_color_text_col(self, s):
        num_col = len(s)
        result = ['background-color: white']*len(s)
        # if s.Emotion == 'neutral' and s.Turn == 'user':
        #     result[-6:-1] = ['color: #992222'] + \
        #         ['color: #333333']+['color: #fcfcfc']*3
        for si, sc in enumerate(s):
            if sc != sc:
                result[si] = 'color: #fcfcfc'
                # printj.red.bold_on_white(s)
                # printj.red.bold_on_cyan(si)
                # printj.red.bold_on_cyan(sc)
        # if s.Score < self.score_threshold and s.Turn == 'user':
        #     result[-5:-1] = ['color: #992222'] + ['color: #fcfcfc']*3
            # printj.red(result)
        # printj.red.bold_on_cyan(s)
        # printj.red.bold_on_cyan(type(s))
        # printj.red.bold_on_white(s.keys().tolist())
        # printj.red.bold_on_white(type(s.keys().tolist()))
        # idx_reaction_show = s.keys().tolist().index("reaction_show")
        # printj.red.bold_on_white(idx_reaction_show)
        # if s.reaction_show == 1:
        #     # result[idx_reaction_show] = 'color: #222222'
        #     pass
        # elif s.reaction_show == 0:
        #     # result[idx_reaction_show] = 'color: #222222'
        #     pass
        # else:
        #     # print(s.reaction_show)
        #     # print(type(s.reaction_show))
        #     hide_length = 3
        #     result[idx_reaction_show-hide_length:] = ['color: #fcfcfc']*(num_col-idx_reaction_show+hide_length)
        # if s.probability_emote!=s.probability_emote:
        #     result[5] = 'color: #eeeeee'
        return result
    # @staticmethod
    # @st.cache
    # def dfstyle_color_text(val):
    #     if type(val)==str:
    #         color = 'red' if val =='neutral' else 'black'
    #     # elif type(val)==float:
    #     #     color = 'red' if val > .50000 else 'black'
    #     elif val==None:
    #         color = '#ffffff'
    #     else:
    #         color = None
    #     return 'color: %s' % color if color is not None else ''

    @staticmethod
    @st.cache
    def rower(data):
        s = data.index % 2 != 0
        s = pd.concat([pd.Series(s)] * data.shape[1],
                      axis=1)
        z = pd.DataFrame(np.where(s, 'background-color:#f9f9f9', ''),
                         index=data.index, columns=data.columns)
        return z

    def get_log(self):
        df = pd.DataFrame(data=[], columns=[])
        log_dict = dict()

        with open(self.path) as f:
            lines = f.readlines()
        self.gen.initialise_classifier_model()
        story_num = 0
        for i, line in enumerate(lines):
            if line.startswith('H:'):
                log_dict['Turn'] = 'haru'
            elif line.startswith('U:'):
                log_dict['Turn'] = 'user'
            else:
                story_num += 1
                continue
            log_dict['Sentence'] = line[3:]
            log_dict['Story'] = story_num
            emotion_type = 'sorted'  # 'max'
            if self.emotion_type == 'max':
                emotion_type = 'max'
            else:
                emotion_type = 'sorted'  #
            emotion = self.gen.get_emotion(
                log_dict['Sentence'], filter_by=emotion_type)
            if emotion_type == 'max':
                log_dict['Emotion'] = emotion['label']
                log_dict['Score'] = emotion['score']
            elif emotion_type == 'sorted':
                for sorted_i in range(len(emotion)):
                    log_dict[f'Emotion_{sorted_i+1}'] = emotion[sorted_i]['label']
                    log_dict[f'Score_{sorted_i+1}'] = emotion[sorted_i]['score']
                log_dict['Emotion'] = emotion[0]['label']
                log_dict['Score'] = emotion[0]['score']
            log_dict['e_review'] = ' '
            df = pd.concat(
                [df, pd.DataFrame(log_dict, index=[f'idx_{i}'])])
            df = df.reset_index(drop=True)
            df.to_csv(self.df_path)
        return df


def display_logs(gen, container_guide, container_param, container_button):

    la = LogAnalyser(gen, container_guide, container_param, container_button)
    la.display_logs()
    # df = la.update_df(la.df)


if __name__ == '__main__':
    # df = LogAnalyser.get_log(path='data/ist_logs.txt')
    # initialize data of lists.
    # data = {'Name': ['Tom', 'nick', 'krish', 'jack'],
    #         'Age': [20, 21, 19, 18]}

    # # Create DataFrame
    # df = pd.DataFrame(data)
    # print(df, type(df))
    os.system('./run.sh')