import Agent
import Location
import random
import re
import time
from csv import DictReader

class ReadConfiguration():
    def __init__(self,filename):
        self.worlds=None
        self.time_steps=None
        self.starting_exposed_percentage=None
        self.agent_info_keys=None
        self.interaction_info_keys=None

        f = open(filename,"r")

        self.worlds=(int)(self.get_value_config(f.readline()))
        self.time_steps=(int)(self.get_value_config(f.readline()))

        self.agent_info_keys=self.get_value_config(f.readline())
        self.agents_filename=self.get_value_config(f.readline())
        self.interaction_info_keys=self.get_value_config(f.readline())
        self.interactions_files_list=self.get_value_config(f.readline())

        self.location_info_keys=self.get_value_config(f.readline())
        self.locations_filename=self.get_value_config(f.readline())
        self.event_info_keys=self.get_value_config(f.readline())
        self.events_files_list=self.get_value_config(f.readline())

        f.close()

        if 'Agent Index' not in self.agent_info_keys.split(':'):
            raise Exception("Error! Agent file  does not contain parameter \'Agent Index\'")

        if 'Agent Index' not in self.interaction_info_keys.split(':'):
            print("Interaction definition does not contain parameter \'Agent Index\'")


        if 'Interacting Agent Index' not in self.interaction_info_keys.split(':'):
            print("Interaction definition does not contain parameter \'Interacting Agent Index\'")


        #if 'Location Index' not in self.location_info_keys.split(':'):
        #    print('Location file does not contain parameter \'Location Index\'')


        #if 'Location Index' not in self.event_info_keys.split(':'):
        #    print('Event definition does not contain parameter \'Location Index\'')


        #if 'Agents' not in self.event_info_keys.split(':'):
        #    print('Event definition does not contain parameter \'Agents\'')


    def get_value_config(self, line):
        l = re.findall("\<.*?\>", line)
        if len(l)!=1:
            print("Error! Invalid entry in config.txt")
            return None
        value=(((l[0])[1:])[:-1])
        return value

class ReadFilesList():
    def __init__(self,filename):
        self.file_list=[]
        f=open(filename,'r')
        lines=f.readlines()
        separator=' '
        text=separator.join(lines)
        l = re.findall("\<.*?\>", text)
        for filename in l:
            self.file_list.append(((filename)[1:])[:-1])
        f.close()

class BaseReadFile():

    def __init__(self):
        pass

    def get_value(self,line):
        if line.endswith('\n'):
            line=line[:-1]
        return line

class ReadAgents(BaseReadFile):
    def __init__(self,filename,config_obj):
        super().__init__()

        if filename.endswith('.txt'):
            f=open(filename,'r')
            self.n=int(self.get_value(f.readline()))
            agent_info_keys=self.get_value(f.readline())
            if agent_info_keys != config_obj.agent_info_keys:
                print("Error! Agent Information parameters donot match the config.txt file")
                return None

            self.parameter_keys=agent_info_keys.split(':')
            self.agents={}

            for i in range(self.n):
                info_dict=self.create_info_dict(self.get_value(f.readline()).split(':'))
                state=None #config_obj.default_state
                agent=Agent.Agent(state,info_dict)
                self.agents[agent.index]=agent
            f.close()

        elif filename.endswith('.csv'):
            with open(filename,'r') as read_obj:
                csv_dict_reader=DictReader(read_obj)
                csv_list=list(csv_dict_reader)
                #print(csv_list)
                self.n=len(csv_list)

                # Assuming that we have a config file that is .txt file.
                agent_info_keys = ':'.join(csv_dict_reader.fieldnames)
                if agent_info_keys != config_obj.agent_info_keys:
                    print("Error! Agent Information parameters donot match the config.txt file")
                    return None

                self.parameter_keys=csv_list
                self.agents={}

                for i in range(self.n):
                    info_dict=csv_list[i]
                    state=None #config_obj.default_state
                    agent=Agent.Agent(state,info_dict)
                    self.agents[agent.index]=agent

    def create_info_dict(self,info_list):
        info_dict={}
        for i,key in enumerate(self.parameter_keys):
            info_dict[key]=info_list[i]

        return info_dict



class ReadInteractions(BaseReadFile):
    def __init__(self,filename,config_obj,agents_obj):
        super().__init__()
        self.config_obj=config_obj
        self.agents_obj=agents_obj
        if filename=="" or filename==None:
            return

        if filename.endswith('.txt'):
            f=open(filename,'r')
            self.no_interactions=int(self.get_value(f.readline()))
            interaction_info_keys=self.get_value(f.readline())
            if interaction_info_keys != config_obj.interaction_info_keys:
                print("Error! Interaction parameters donot match the config.txt file")
                return None
            self.parameter_keys=interaction_info_keys.split(':')

            for i in range(self.no_interactions):
                parameter_list=(self.get_value(f.readline())).split(':')
                agent_index,info_dict=self.get_interaction(parameter_list)
                agents_obj.agents[agent_index].add_contact(info_dict)

            f.close()

        elif filename.endswith('.csv'):
            with open(filename,'r') as read_obj:
                csv_dict_reader=DictReader(read_obj)
                csv_list=list(csv_dict_reader)
                self.n=len(csv_list)

                # Assuming that we have a config file that is .txt file.
                interaction_info_keys = ':'.join(csv_dict_reader.fieldnames)
                if interaction_info_keys != config_obj.interaction_info_keys:

                    print("Error! Interaction Information parameters donot match the config.txt file")
                    return None

                self.parameter_keys=csv_list
                self.agents={}

                for i in range(self.n):
                    info_dict=csv_list[i]
                    agent_index=info_dict['Agent Index']
                    agents_obj.agents[agent_index].add_contact(info_dict)


    def get_interaction(self,parameter_list):
        info_dict={}
        agent_index=None
        contact_agent_index=None
        for i,key in enumerate(self.parameter_keys):
            if key=='Agent Index':
                agent_index=parameter_list[i]

            info_dict[key]=parameter_list[i]

        return agent_index,info_dict


class ReadLocations(BaseReadFile):
    def __init__(self,filename,config_obj):
        super().__init__()
        self.config_obj=config_obj
        self.locations={}
        if filename=="" or filename==None:
            return
        f=open(filename,'r')

        self.no_locations=int(self.get_value(f.readline()))
        location_info_keys=self.get_value(f.readline())
        if location_info_keys != config_obj.location_info_keys:
            print("Error! Location parameters donot match the config.txt file")
            return None
        self.parameter_keys=location_info_keys.split(':')

        for i in range(self.no_locations):
            info_dict=self.create_info_dict(self.get_value(f.readline()).split(':'))
            location=Location.Location(info_dict)
            self.locations[location.index]=location

        f.close()


    def create_info_dict(self,info_list):
        info_dict={}
        for i,key in enumerate(self.parameter_keys):
            info_dict[key]=info_list[i]

        return info_dict


class ReadEvents(BaseReadFile):
    def __init__(self,filename,config_obj,locations_obj):
        super().__init__()
        self.config_obj=config_obj
        self.locations_obj=locations_obj
        if filename=="" or filename==None:
            return
        f=open(filename,'r')
        self.no_events=int(self.get_value(f.readline()))
        event_info_keys=self.get_value(f.readline())
        if event_info_keys != config_obj.event_info_keys:
            print("Error! Event parameters donot match the config.txt file")
            return None
        self.parameter_keys=event_info_keys.split(':')

        for i in range(self.no_events):
            parameter_list=(self.get_value(f.readline())).split(':')
            location_index,info_dict=self.get_event(parameter_list)
            self.locations_obj.locations[location_index].add_event(info_dict)

        f.close()

    def get_event(self,parameter_list):
        info_dict={}
        location_index=None
        for i,key in enumerate(self.parameter_keys):
            if key=='Location Index':
                location_index=parameter_list[i]

            if key=='Agents':
                info_dict[key]=list(set(parameter_list[i].split(',')))
                if info_dict[key][-1]=='':
                    info_dict[key]=info_dict[:-1]
            else:
                info_dict[key]=parameter_list[i]

        if location_index==None:
            print("Error! No event to read")
        return location_index,info_dict

import Agent
import Location
import random
import re
import time
from csv import DictReader

class ReadConfiguration():
    def __init__(self,filename):
        self.worlds=None
        self.time_steps=None
        self.starting_exposed_percentage=None
        self.agent_info_keys=None
        self.interaction_info_keys=None

        f = open(filename,"r")

        self.worlds=(int)(self.get_value_config(f.readline()))
        self.time_steps=(int)(self.get_value_config(f.readline()))

        self.agent_info_keys=self.get_value_config(f.readline())
        self.agents_filename=self.get_value_config(f.readline())
        self.interaction_info_keys=self.get_value_config(f.readline())
        self.interactions_files_list=self.get_value_config(f.readline())

        self.location_info_keys=self.get_value_config(f.readline())
        self.locations_filename=self.get_value_config(f.readline())
        self.event_info_keys=self.get_value_config(f.readline())
        self.events_files_list=self.get_value_config(f.readline())

        f.close()

        if 'Agent Index' not in self.agent_info_keys.split(':'):
            raise Exception("Error! Agent file  does not contain parameter \'Agent Index\'")

        if 'Agent Index' not in self.interaction_info_keys.split(':'):
            print("Interaction definition does not contain parameter \'Agent Index\'")


        if 'Interacting Agent Index' not in self.interaction_info_keys.split(':'):
            print("Interaction definition does not contain parameter \'Interacting Agent Index\'")


        #if 'Location Index' not in self.location_info_keys.split(':'):
        #    print('Location file does not contain parameter \'Location Index\'')


        #if 'Location Index' not in self.event_info_keys.split(':'):
        #    print('Event definition does not contain parameter \'Location Index\'')


        #if 'Agents' not in self.event_info_keys.split(':'):
        #    print('Event definition does not contain parameter \'Agents\'')


    def get_value_config(self, line):
        l = re.findall("\<.*?\>", line)
        if len(l)!=1:
            print("Error! Invalid entry in config.txt")
            return None
        value=(((l[0])[1:])[:-1])
        return value

class ReadFilesList():
    def __init__(self,filename):
        self.file_list=[]
        f=open(filename,'r')
        lines=f.readlines()
        separator=' '
        text=separator.join(lines)
        l = re.findall("\<.*?\>", text)
        for filename in l:
            self.file_list.append(((filename)[1:])[:-1])
        f.close()

class BaseReadFile():

    def __init__(self):
        pass

    def get_value(self,line):
        if line.endswith('\n'):
            line=line[:-1]
        return line

class ReadAgents(BaseReadFile):
    def __init__(self,filename,config_obj):
        super().__init__()

        if filename.endswith('.txt'):
            f=open(filename,'r')
            self.n=int(self.get_value(f.readline()))
            agent_info_keys=self.get_value(f.readline())
            if agent_info_keys != config_obj.agent_info_keys:
                print("Error! Agent Information parameters donot match the config.txt file")
                return None

            self.parameter_keys=agent_info_keys.split(':')
            self.agents={}

            for i in range(self.n):
                info_dict=self.create_info_dict(self.get_value(f.readline()).split(':'))
                state=None #config_obj.default_state
                agent=Agent.Agent(state,info_dict)
                self.agents[agent.index]=agent
            f.close()

        elif filename.endswith('.csv'):
            with open(filename,'r') as read_obj:
                csv_dict_reader=DictReader(read_obj)
                csv_list=list(csv_dict_reader)
                #print(csv_list)
                self.n=len(csv_list)

                # Assuming that we have a config file that is .txt file.
                agent_info_keys = ':'.join(csv_dict_reader.fieldnames)
                if agent_info_keys != config_obj.agent_info_keys:
                    print("Error! Agent Information parameters donot match the config.txt file")
                    return None

                self.parameter_keys=csv_list
                self.agents={}

                for i in range(self.n):
                    info_dict=csv_list[i]
                    state=None #config_obj.default_state
                    agent=Agent.Agent(state,info_dict)
                    self.agents[agent.index]=agent

    def create_info_dict(self,info_list):
        info_dict={}
        for i,key in enumerate(self.parameter_keys):
            info_dict[key]=info_list[i]

        return info_dict



class ReadInteractions(BaseReadFile):
    def __init__(self,filename,config_obj,agents_obj):
        super().__init__()
        self.config_obj=config_obj
        self.agents_obj=agents_obj
        if filename=="" or filename==None:
            return

        if filename.endswith('.txt'):
            f=open(filename,'r')
            self.no_interactions=int(self.get_value(f.readline()))
            interaction_info_keys=self.get_value(f.readline())
            if interaction_info_keys != config_obj.interaction_info_keys:
                print("Error! Interaction parameters donot match the config.txt file")
                return None
            self.parameter_keys=interaction_info_keys.split(':')

            for i in range(self.no_interactions):
                parameter_list=(self.get_value(f.readline())).split(':')
                agent_index,info_dict=self.get_interaction(parameter_list)
                agents_obj.agents[agent_index].add_contact(info_dict)

            f.close()

        elif filename.endswith('.csv'):
            with open(filename,'r') as read_obj:
                csv_dict_reader=DictReader(read_obj)
                csv_list=list(csv_dict_reader)
                self.n=len(csv_list)

                # Assuming that we have a config file that is .txt file.
                interaction_info_keys = ':'.join(csv_dict_reader.fieldnames)
                if interaction_info_keys != config_obj.interaction_info_keys:

                    print("Error! Interaction Information parameters donot match the config.txt file")
                    return None

                self.parameter_keys=csv_list
                self.agents={}

                for i in range(self.n):
                    info_dict=csv_list[i]
                    agent_index=info_dict['Agent Index']
                    agents_obj.agents[agent_index].add_contact(info_dict)


    def get_interaction(self,parameter_list):
        info_dict={}
        agent_index=None
        contact_agent_index=None
        for i,key in enumerate(self.parameter_keys):
            if key=='Agent Index':
                agent_index=parameter_list[i]

            info_dict[key]=parameter_list[i]

        return agent_index,info_dict


class ReadLocations(BaseReadFile):
    def __init__(self,filename,config_obj):
        super().__init__()
        self.config_obj=config_obj
        self.locations={}
        if filename=="" or filename==None:
            return
        f=open(filename,'r')

        self.no_locations=int(self.get_value(f.readline()))
        location_info_keys=self.get_value(f.readline())
        if location_info_keys != config_obj.location_info_keys:
            print("Error! Location parameters donot match the config.txt file")
            return None
        self.parameter_keys=location_info_keys.split(':')

        for i in range(self.no_locations):
            info_dict=self.create_info_dict(self.get_value(f.readline()).split(':'))
            location=Location.Location(info_dict)
            self.locations[location.index]=location

        f.close()


    def create_info_dict(self,info_list):
        info_dict={}
        for i,key in enumerate(self.parameter_keys):
            info_dict[key]=info_list[i]

        return info_dict


class ReadEvents(BaseReadFile):
    def __init__(self,filename,config_obj,locations_obj):
        super().__init__()
        self.config_obj=config_obj
        self.locations_obj=locations_obj
        if filename=="" or filename==None:
            return
        f=open(filename,'r')
        self.no_events=int(self.get_value(f.readline()))
        event_info_keys=self.get_value(f.readline())
        if event_info_keys != config_obj.event_info_keys:
            print("Error! Event parameters donot match the config.txt file")
            return None
        self.parameter_keys=event_info_keys.split(':')

        for i in range(self.no_events):
            parameter_list=(self.get_value(f.readline())).split(':')
            location_index,info_dict=self.get_event(parameter_list)
            self.locations_obj.locations[location_index].add_event(info_dict)

        f.close()

    def get_event(self,parameter_list):
        info_dict={}
        location_index=None
        for i,key in enumerate(self.parameter_keys):
            if key=='Location Index':
                location_index=parameter_list[i]

            if key=='Agents':
                info_dict[key]=list(set(parameter_list[i].split(',')))
                if info_dict[key][-1]=='':
                    info_dict[key]=info_dict[:-1]
            else:
                info_dict[key]=parameter_list[i]

        if location_index==None:
            print("Error! No event to read")
        return location_index,info_dict

#if 'Location Index' not in self.location_info_keys.split(':'): #    print('Location file does not contain parameter \'Location Index\'') #if 'Location Index' not in self.event_info_keys.split(':'): #    print('Event definition does not contain parameter \'Location Index\'') #if 'Agents' not in self.event_info_keys.split(':'): #    print('Event definition does not contain parameter \'Agents\'') #config_obj.default_state #print(csv_list) # Assuming that we have a config file that is .txt file. #config_obj.default_state # Assuming that we have a config file that is .txt file.