import json

import numpy as np

from analyze import oklab2hex

with open("web/database.js") as infile:
  next(infile)
  data = [
    (d := json.loads(s))["total"]
    for line in infile
    if (s := line.strip().strip(",")) != "]"
  ]

sizes = np.array([d["size"] for d in data])
centroids = np.array([d["centroid"] for d in data])
medians = np.array([d["median"] for d in data])

print("Simple mean of...")
print("  Centroids:", oklab2hex(centroids.mean(axis=0)))
print("  Medians:", oklab2hex(medians.mean(axis=0)))
print("Reweighted mean of...")
print("  Centroids:", oklab2hex(
  (centroids * sizes[:, np.newaxis]).sum(axis=0) / sizes.sum()))
print("  Medians:", oklab2hex(
  (medians * sizes[:, np.newaxis]).sum(axis=0) / sizes.sum()))