import pygame

import Board
import FindPath
import TractorAction
import WeatherConditions
import convertToPrediction
import drawUI
import Graphsearch as graph
from decisiontree import dtree
from Tractor import Tractor
from TractorLoad import TillageUnit
from constants import *
from manualSteering import manualSteeringDriver

pygame.init()

display = pygame.display.set_mode((DISPLAY_SIZE_HORIZONTAL, DISPLAY_SIZE_VERTICAL))
pygame.display.set_caption('Tractor')

working = True
autoAction = True

animationSpeed = ANIMATION_PART

hitchCounter = 0
loadCounter = 0
toolCounter = - 1

board = Board.generate()

tractor = Tractor(horizontal_index=-0, vertical_index=0, hitch="nothing", header=False, autodrive=True,
                  direction="RIGHT")

tillageUnit = TillageUnit("Nothing")

tractor.turnOnEngine()
move_list = []

clock = pygame.time.Clock()

weather, day_time, temperature, wind, humidy = WeatherConditions.checkConditions()

weatherTimer = 0

while working:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            working = False
        if event.type == pygame.KEYDOWN:
            hitchCounter, loadCounter = \
                manualSteeringDriver(event, board, tractor, hitchCounter, tillageUnit, loadCounter)

    field = board[tractor.horizontal_index][tractor.vertical_index]

    if weatherTimer == 30:
        weatherTimer = 0
        weather, day_time, temperature, wind, humidy = WeatherConditions.checkConditions()

    question = [convertToPrediction.convert(field.state, weather, day_time, temperature, wind, humidy)]
    decision = dtree.predict(question)

    if not move_list and decision == 1:
        field.state = TractorAction.changeFieldState(field, tractor)
        istate = graph.Istate(tractor.direction, tractor.horizontal_index, tractor.vertical_index)
        move_list = graph.graphsearch([], [], istate, FindPath.nearestLookingField(board, tractor, TillageUnit), board)
        print(move_list)

    elif move_list:
        tractor.auto_movement(move_list.pop(0))
        # TractorAction.changeFieldState(field, tractor)

    if field.horizontal_index == 0 and field.vertical_index == 0 and not move_list:
        tractor, tillageUnit, toolCounter = TractorAction.autoToolsChange(tractor, tillageUnit, toolCounter)

    drawUI.drawUI(board, display, tractor, tractor.direction, tillageUnit, field, animationSpeed, weather, day_time, temperature, wind, humidy, decision)

    clock.tick(FPS)
    weatherTimer = weatherTimer + 1

pygame.quit()
quit()