import definitions
import field
import plant
import pygame
import random
import soil
import tractor
pygame.display.set_caption("Smart Tractor")
fields = []
def create_base_map():
    for i in range(10):
        temp_map_field = []
        for j in range(10):
            temp_rect = pygame.Rect(i * definitions.BLOCK_SIZE, j * definitions.BLOCK_SIZE, definitions.BLOCK_SIZE, definitions.BLOCK_SIZE)
            temp_soil = soil.Soil(False, False)
            temp_plant = plant.Plant(0)
            temp_field = field.Field(temp_plant, temp_rect, temp_soil)
            temp_map_field.append(temp_field)
        fields.append(temp_map_field)
def fill_map():
    for i in range(10):
        for j in range(10):
            field = fields[i][j]
            rect = field.get_rect()
            if field.get_plant().get_state() > 0 and field.get_plant().get_state() <= 1 * definitions.WHEAT_GROW_TIME + 1:
                block = definitions.WHEATSTAGE1
            elif field.get_plant().get_state() > 1 * definitions.WHEAT_GROW_TIME + 1 and field.get_plant().get_state() <= 2 * definitions.WHEAT_GROW_TIME + 1:
                block = definitions.WHEATSTAGE2
            elif field.get_plant().get_state() > 2 * definitions.WHEAT_GROW_TIME + 1 and field.get_plant().get_state() <= 3 * definitions.WHEAT_GROW_TIME + 1:
                block = definitions.WHEATSTAGE3
            elif field.get_plant().get_state() > 3 * definitions.WHEAT_GROW_TIME + 1 and field.get_plant().get_state() <= 4 * definitions.WHEAT_GROW_TIME + 1:
                block = definitions.WHEATSTAGE4
            elif field.get_plant().get_state() == 4 *definitions.WHEAT_GROW_TIME + 2:
                block = definitions.WHEATSTAGE5
            elif field.get_soil().get_state() is False:
                block = definitions.DIRT
            elif field.get_soil().get_state() is True and field.get_soil().get_water_level() is False:
                block = definitions.FARMLAND
            elif field.get_soil().get_state() is True and field.get_soil().get_water_level() is True:
                block = definitions.FARMLANDMOIST
            definitions.WIN.blit(block, (rect.x, rect.y))
def do_work(tractor1_rect):
    x = int(tractor1_rect.x/100)
    y = int(tractor1_rect.y/100)
    field = fields[x][y]
    if field.get_soil().get_state() is False:
        field.get_soil().set_state(True)
    elif field.get_soil().get_state() is True and field.get_soil().get_water_level() is False:
        field.get_soil().set_water_level(True)
    elif field.get_plant().get_state() == 0:
        field.get_plant().set_state(1)
    elif field.get_plant().get_state() == definitions.WHEAT_MAXIMUM_STATE:
        field.get_plant().set_state(0)
        field.get_soil().set_water_level(False)
        field.get_soil().set_state(False)
def draw_window(tractor1_rect):
    fill_map()
    definitions.WIN.blit(definitions.TRACTOR, (tractor1_rect.x, tractor1_rect.y))
    pygame.display.update()
def grow_plants():
    for i in range(10):
        for j in range(10):
            field = fields[i][j]
            if field.get_plant().get_state() > 0 and field.get_plant().get_state() < definitions.WHEAT_MAXIMUM_STATE:
                field.get_plant().set_state(field.get_plant().get_state() + 1)
def is_move_allowed(move, tractor1_rect):
    if ((move == 1) and (tractor1_rect.y + definitions.BLOCK_SIZE + definitions.BLOCK_SIZE <= definitions.HEIGHT)):
        return True
    elif ((move == 2) and (tractor1_rect.x - definitions.BLOCK_SIZE >= 0)):
        return True
    elif ((move == 3) and (tractor1_rect.x + definitions.BLOCK_SIZE + definitions.BLOCK_SIZE <= definitions.WIDTH)):
        return True
    elif ((move == 4) and (tractor1_rect.y - definitions.BLOCK_SIZE >= 0)):
        return True
    else:
        return False
def tractor1_handle_movement(tractor1, tractor1_rect):
    loop = True
    while loop:
        random1 = random.randint(1, 4)
        if ((random1 == 1) and (is_move_allowed(1, tractor1_rect) is True)):
            tractor1.move_down()
            tractor1_rect.x = tractor1.get_x()
            tractor1_rect.y = tractor1.get_y()
            loop = False
        elif ((random1 == 2) and (is_move_allowed(2, tractor1_rect) is True)):
            tractor1.move_left()
            tractor1_rect.x = tractor1.get_x()
            tractor1_rect.y = tractor1.get_y()
            loop = False
        elif ((random1 == 3) and (is_move_allowed(3, tractor1_rect) is True)):
            tractor1.move_right()
            tractor1_rect.x = tractor1.get_x()
            tractor1_rect.y = tractor1.get_y()
            loop = False
        elif ((random1 == 4) and (is_move_allowed(4, tractor1_rect) is True)):
            tractor1.move_up()
            tractor1_rect.x = tractor1.get_x()
            tractor1_rect.y = tractor1.get_y()
            loop = False
def main():
    create_base_map()
    tractor1 = tractor.Tractor(0, 0)
    tractor1_rect = pygame.Rect(tractor1.get_x(), tractor1.get_y(), definitions.BLOCK_SIZE, definitions.BLOCK_SIZE)
    draw_window(tractor1_rect)
    clock = pygame.time.Clock()
    run = True
    while run:
        clock.tick(definitions.FPS)
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                run = False
        tractor1_handle_movement(tractor1, tractor1_rect)
        do_work(tractor1_rect)
        grow_plants()
        draw_window(tractor1_rect)
    pygame.quit()
if __name__ == "__main__":
    main()