import requests
import numpy as np
import math
URL = 'https://api.arstand-lab.ru'
token = 'Token 581314b5dc6db4dd928dc249bf390affbec4df75'
HEADERS = {'Authorization': token}


def get_faces_npz():
    res = requests.get(f'{URL}/api/0/task/get_task/pyramid_faces_projections',
                       headers=HEADERS)
    if res.ok:
        with open('file.npz', 'wb') as f:
            f.write(res.content)
        return True
    else:
        print(res)
        return False


def post_faces_projections_npz(file_path):
    files = {'answer': open(file_path, 'rb')}
    res = requests.post(f'{URL}/api/0/task/check_task/pyramid_faces_projections',
                        headers=HEADERS, files=files)
    if res.ok:
        return True
    else:
        print(res)
        return False


def getPoint(x,y,z,x1,y1,z1):
    t = math.sqrt((x-x1)**2 + (y-y1)**2 + (z-z1)**2)
    l = (x1 - x)/t
    m = (y1 - y)/t
    n = (z1 - z)/t
    return -1*z*l/n, -1*z*m/n, 0

Points = list()
MetaPoints = list()
v1 = 0
if __name__ == '__main__':
    print('GET successful: ', get_faces_npz())
    a = np.load('file.npz')
    x,y,z = a['projector']
    for i in range(len(a['xyz_faces'])):
        Points = list()
        for y in range(4):
            kekes = list()
            np.save('example_1', a['xyz_faces'][i][y])
            b = np.load('example_1.npy')
            for v in range(len(b)):
                if b[v][2]>0:
                    print(b[v][0], b[v][1], b[v][2])
                    x1,y1,z1 = getPoint(x,y,z,b[v][0],b[v][1],b[v][2])
                    b[v] = x1,y1,z1
                kekes.append(b[v])
            Points.append(kekes)
        MetaPoints.append(Points)
    np.savez('file.npz', answer=MetaPoints)
    print('POST successful: ', post_faces_projections_npz('file.npz'))