import sys
import getopt
import random
import csv
import datetime
from config import PLAY_WIDTH, PLAY_HEIGHT, home_amount
from sprites.cell import CELL_SIZE
from sprites.grass import Grass
from sprites.house import House
from sprites.landfill import Landfill
from sprites.garbage_collector import Garbage_collector


def generate_rand_coordinates(max_x, max_y):
    return (random.randint(0, max_x), random.randint(0, (max_y)))

##GENERATE GRASS##################################################################
def generate_grass(all_sprites):
    grass = []
    for k in range(0, (PLAY_WIDTH//CELL_SIZE)*(PLAY_HEIGHT//CELL_SIZE)):
        x, y = (int(k % (PLAY_WIDTH//CELL_SIZE)),
                int(k/(PLAY_WIDTH//CELL_SIZE)))
        grass.append(Grass(x, y))

    for item in grass:
        all_sprites.add(item)
##################################################################################

##GENERATE HOUSES#################################################################


def generate_houses(all_sprites, obstacles_coords):
    houses = []
    home_counter = home_amount
    while(home_counter != 0):
        x, y = generate_rand_coordinates(
            (PLAY_WIDTH//CELL_SIZE)-1, (PLAY_HEIGHT//CELL_SIZE)-1)
        if(((x, y)) not in obstacles_coords["homes"] and ((x, y)) not in obstacles_coords["landfills"] and ((x, y-1)) not in obstacles_coords["landfills"]):
            houses.append(House(x, y, 10, 10, 10))
            obstacles_coords["homes"].append((x, y))
            home_counter = home_counter - 1

    for item in houses:
        all_sprites.add(item)
##################################################################################

##GENERATE LANDFILLS##############################################################


def generate_landfills(all_sprites, obstacles_coords):
    landfills = []
    landfill_counter = 3
    y=0
    for x in range(landfill_counter):
        landfills.append(Landfill(x,y,x))
        obstacles_coords["landfills"].append((x,y))
    for item in landfills:
        all_sprites.add(item)
##################################################################################

##GENERATE GARBAGE COLLECTOR######################################################


def generate_garbage_collector(all_sprites, obstacles_coords):
    while(True):
        x, y = generate_rand_coordinates(
            (PLAY_WIDTH//CELL_SIZE)-1, (PLAY_HEIGHT//CELL_SIZE)-1)
        if((x, y) not in obstacles_coords["landfills"] and (x, y) not in obstacles_coords["homes"]):
            gc = Garbage_collector(x, y)
            break
    all_sprites.add(gc)
    return gc
##################################################################################

##INIT CSV FILES#######################
def init_csv():

    currentDT = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
    stats_csv_name = "logs/stats_" + currentDT + ".csv"

    with open(stats_csv_name, 'w', newline='') as csvfile:
        filewriter = csv.writer(csvfile, delimiter=',', quotechar='|', quoting=csv.QUOTE_MINIMAL)
        row = ["Plastic left", "Glass left", "Metal left", "GC plastic", "GC glass", "GC metal", "Total collected"]
        filewriter.writerow(row)
        csvfile.close()

    houses_csv_name = "logs/houses_stats_" + currentDT + ".csv"

    with open(houses_csv_name, 'w', newline='') as csvfile:
        filewriter = csv.writer(csvfile, delimiter=',', quotechar='|', quoting=csv.QUOTE_MINIMAL)
        row = []
        for i in range(home_amount):
            row.append("House "+str(i+1)+" plastic")
            row.append("House "+str(i+1)+" glass")
            row.append("House "+str(i+1)+" metal")
        filewriter.writerow(row)
        csvfile.close()
    
    return stats_csv_name, houses_csv_name
#######################################