from utils.files import output

def check_discrete_data(expected_file, actual_file, ndigits=7,eps=0.00001) :
    output_file = "check_discrete_data_full.txt"
    minimal_output_file = "check_discrete_data_minimal.txt"
    minimal_output_data = ""
    output_data = ""
    expected = []
    x,y,z,r,std = 0,0,0,0,0
    with open(expected_file, "r") as f:
        expected = f.readlines()[1:]
    expected = [line.replace(',','.').split('\t') for line in expected]
    expected = [[float(x) for x in line] for line in expected]
    actual = []
    with open(actual_file, "r") as f:
        actual = f.readlines()[1:]
    actual = [line.split('\t') for line in actual]
    actual = [[float(x) for x in line if x != '\n'] for line in actual]
    for i in range(min(len(expected), len(actual))):
        x_diff = round(abs(expected[i][0] - actual[i][0]),ndigits)
        y_diff = round(abs(expected[i][1] - actual[i][1]),ndigits)
        z_diff = round(abs(expected[i][2] - actual[i][2]),ndigits)
        r_diff = round(abs(expected[i][3] - actual[i][3]),ndigits)
        std_diff = round(abs(expected[i][4] - actual[i][4]),ndigits)

        x += x_diff
        y += y_diff
        z += z_diff
        r += r_diff
        std += std_diff

        line = f"{str(i).rjust(4)}:\t X: {str(x_diff).rjust(8)}\t Y: {str(y_diff).rjust(8)}\t Z: {str(z_diff).rjust(8)}\t R: {str(r_diff).rjust(8)}\t STD: {str(std_diff).rjust(8)}"
        output_data += line + "\n"
        if x_diff > eps or y_diff > eps or z_diff > eps or r_diff > eps or std_diff > eps:
            minimal_output_data += line + "\n"
    output.save_output_file(output_file, output_data)
    output.save_output_file(minimal_output_file, minimal_output_data)

    x = round(x/len(expected),ndigits)
    y = round(y/len(expected),ndigits)
    z = round(z/len(expected),ndigits)
    r = round(r/len(expected),ndigits)
    std = round(std/len(expected),ndigits)
    print()
    print("Analyse données discretisées:")
    print(f"difference moyenne X: {x}")
    print(f"difference moyenne Y: {y}")
    print(f"difference moyenne Z: {z}")
    print(f"difference moyenne R: {r}")
    print(f"difference moyenne STD: {std}")
    print(f"diff globale des fichiers: {(x+y+z+r+std)/5}")
    print(f"Voir {output_file} pour plus de détails")
    print(f"Voir {minimal_output_file} pour les différences significatives")
    print("_"*80)

def check_raw_data(expected_file, actual_file, ndigits=7,eps=0.00001) :
    output_file = "check_raw_data_full.txt"
    minimal_output_file = "check_raw_data_minimal.txt"
    minimal_output_data = ""
    output_data = ""
    expected = []
    x,y,z,t,r,xmoy,ymoy = 0,0,0,0,0,0,0
    with open(expected_file, "r") as f:
        expected = f.readlines()[1:]
    expected = [line.replace(',','.').split('\t') for line in expected]
    expected = [[float(x) for x in line] for line in expected]
    actual = []
    with open(actual_file, "r") as f:
        actual = f.readlines()[1:]
    actual = [line.split('\t') for line in actual]
    actual = [[float(x) for x in line if x != '\n'] for line in actual]
    for i in range(min(len(expected), len(actual))):
        x_diff = round(abs(expected[i][0] - actual[i][0]),ndigits)
        y_diff = round(abs(expected[i][1] - actual[i][1]),ndigits)
        z_diff = round(abs(expected[i][2] - actual[i][2]),ndigits)
        t_diff = round(abs(expected[i][3] - actual[i][3]),ndigits)
        r_diff = round(abs(expected[i][4] - actual[i][4]),ndigits)
        xmoy_diff = round(abs(expected[i][5] - actual[i][5]),ndigits)
        ymoy_diff = round(abs(expected[i][6] - actual[i][6]),ndigits)

        x += x_diff
        y += y_diff
        z += z_diff     
        t += t_diff
        r += r_diff
        xmoy += xmoy_diff
        ymoy += ymoy_diff

        line = f"{str(i).rjust(4)}:\t X: {str(x_diff).rjust(8)}\t Y: {str(y_diff).rjust(8)}\t Z: {str(z_diff).rjust(8)}\t T: {str(t_diff).rjust(8)}\t R: {str(r_diff).rjust(8)}\t Xmoy: {str(xmoy_diff).rjust(8)}\t Ymoy: {str(ymoy_diff).rjust(8)}"
        output_data += line + "\n"
        if x_diff > eps:
            minimal_output_data += f"{i} : X diff {x_diff}\n"
        if y_diff > eps:
            minimal_output_data += f"{i} : Y diff {y_diff}\n"
        if z_diff > eps:
            minimal_output_data += f"{i} : Z diff {z_diff}\n"
        if t_diff > eps:
            minimal_output_data += f"{i} : teta diff{ t_diff}\n"
        if r_diff > eps:
            minimal_output_data += f"{i} : R diff {r_diff}\n"
        if xmoy_diff > eps:
            minimal_output_data += f"{i} : Xi-Xmoy diff {xmoy_diff}\n"
        if ymoy_diff > eps:
            minimal_output_data += f"{i} : Yi-Ymoy diff{ymoy_diff}\n"
    output.save_output_file(output_file, output_data)
    output.save_output_file(minimal_output_file, minimal_output_data)
    x = round(x/len(expected),ndigits)
    y = round(y/len(expected),ndigits)
    z = round(z/len(expected),ndigits)
    t = round(t/len(expected),ndigits)  
    r = round(r/len(expected),ndigits)     
    xmoy = round(xmoy/len(expected),ndigits)
    ymoy = round(ymoy/len(expected),ndigits)
    
    print()
    print("Analyse données brutes :") 
    print(f"diff moyenne de x : {x}")
    print(f"diff moyenne de y : {y}")
    print(f"diff moyenne de z : {z}")
    print(f"diff moyenne de t : {t}")
    print(f"diff moyenne de r : {r}")
    print(f"diff moyenne de xmoy : {xmoy}")
    print(f"diff moyenne de ymoy : {ymoy}")
    print(f"diff gloabale des fichiers : {(x+y+z+t+r+xmoy+ymoy)/7}")
    print(f"Voir {output_file} pour plus de détails")
    print(f"Voir {minimal_output_file} pour les différences significatives")
    print("_"*80)