import numpy as np
import matplotlib.pyplot as plt
import ast
import seaborn as sns

sns.set_theme()
params = {
    "font.family": "Serif",
    "font.serif": "Roman",
    "text.usetex": True,
    "axes.titlesize": "large",
    "axes.labelsize": "large",
    "xtick.labelsize": "large",
    "ytick.labelsize": "large",
    "legend.fontsize": "medium",
}
plt.rcParams.update(params)

def plot():
    with open("data/color_map.txt") as f:
        lines = f.readlines()
        size = int(lines[0])
        for i, line in enumerate(lines[1:]):
            fig, ax = plt.subplots()
            arr = line.strip().split("\t")
            arr = np.asarray(list(map(lambda x: ((a := complex(*ast.literal_eval(x)))*a.conjugate()).real, arr)))

            arr = arr.reshape(size,size)
            
            color_map = ax.imshow(arr.T, interpolation="nearest", cmap=sns.color_palette("mako", as_cmap=True))
            fig.colorbar(color_map, ax=ax)
            plt.grid(False)
            plt.savefig(f"latex/images/color_map_{i}.pdf")
            plt.close(fig)


if __name__ == "__main__":
    plot()