#!/usr/bin/env python3

import re, sys
from matplotlib.pyplot import *
from dataclasses import dataclass

@dataclass
class Block:
  height: int
  ranges: int
  time: int
  transactions: int

pat = re.compile(
  '''Block (?P<height>[0-9]+) at.*with (?P<transactions>[0-9]+) transactions.*
.*Wrote (?P<ranges>[0-9]+) sat ranges from .* outputs in (?P<time>[0-9]+) ms'''
)

blocks = [
  Block(**{k : int(v) for k, v in group.items()})
  for group in [
    match.groupdict() for match in pat.finditer(open(sys.argv[1]).read())
  ]
]

start = 0

for i in range(len(blocks)):
  if blocks[i].height == 1:
    start = i

print(f"Skipping {start + 1} blocks from previous sync")

sync = blocks[start:]

_, (a, b, c) = subplots(3)

a.set_xlabel('Height')
a.set_ylabel('Time')
a.plot(
  [block.height for block in sync],
  [block.time for block in sync],
)

b.set_xlabel('Ranges')
b.set_ylabel('Time')
b.scatter(
  [block.ranges for block in sync],
  [block.time for block in sync],
)

c.set_xlabel('Tx\'s in block')
c.set_ylabel('Time')
c.scatter(
  [block.transactions for block in sync],
  [block.time for block in sync],
)

show()