import pathlib

import matplotlib.pyplot as plt

from python.ste import *

fig_tau_cc, ax_tau_cc = plt.subplots()
ax_tau_cc.set_title('tau_cc')

fig_beta_cc, ax_beta_cc = plt.subplots()
ax_beta_cc.set_title('beta_cc')

fig_finfty_cc, ax_finfty_cc = plt.subplots()
ax_finfty_cc.set_title('f_infty_cc')

fig_tau_ss, ax_tau_ss = plt.subplots()
ax_tau_ss.set_title('tau_ss')

fig_beta_ss, ax_beta_ss = plt.subplots()
ax_beta_ss.set_title('beta_ss')

fig_finfty_ss, ax_finfty_ss = plt.subplots()
ax_finfty_ss.set_title('f_infty_ss')

for conf_file in pathlib.Path('.').glob(f'IsotropicAngle/angle=*/Delta/tau=*/*_parameter.txt'):
    print(conf_file)
    vary_string, tau_cc, beta_cc, finfty_cc = fit_ste(conf_file, f'coscos', plot_decays=False, verbose=False)
    _, tau_ss, beta_ss, finfty_ss = fit_ste(conf_file, f'sinsin', plot_decays=False, verbose=False)
    _, tau_2, beta_2, finfty_2 = fit_ste(conf_file, f'f2', plot_decays=True, verbose=True)

    ax_tau_cc.semilogy(tau_cc[:, 0], tau_cc[:, 1], label=vary_string)
    ax_tau_cc.axhline(tau_2[:, 1], color='k', linestyle='--')
    ax_beta_cc.plot(*beta_cc.T, label=vary_string)
    ax_finfty_cc.plot(*finfty_cc.T, label=vary_string)
    ax_tau_ss.semilogy(tau_ss[:, 0], tau_ss[:, 1], label=vary_string)
    ax_tau_ss.axhline(tau_2[:, 1], color='k', linestyle='--')
    ax_beta_ss.plot(*beta_ss.T, label=vary_string)
    ax_finfty_ss.plot(*finfty_ss.T, label=vary_string)

    np.savetxt(
        conf_file.with_name(f'ste_fit_{vary_string}.dat'),
        np.c_[
            tau_cc, beta_cc[:, 1], finfty_cc[:, 1],
            tau_ss[:, 1], beta_ss[:, 1], finfty_ss[:, 1],
        ],
        header=f'Fit STE {vary_string}\n'
               f'F2: tau={tau_2[0, 1]} beta={beta_2[0, 1]} finfty={finfty_2[0, 1]}\n'
               f'tevo\ttaucc\tbetacc\tfinftycc\ttauss\tbetass\tfinftyss',
    )

for ax in [ax_tau_cc, ax_beta_cc, ax_finfty_cc, ax_tau_ss, ax_beta_ss, ax_finfty_ss]:
    ax.legend()
plt.show()