import VMX

import TTL
import PAL, PYL
import LZL, LVL

from snp.src.Basicᕵ import Basicᕵ

import re

snpѪ = PAL.ѫ͈('~/scr/snp')

@VMX.plugin
class ᗰ͈(metaclass=TTL.AllѵΣ):

    def __init__(𝚵, Ѵ):
        𝚵.Ѵ = Ѵ

    def loadSnp̲(𝚵):
        𝚵.snp̲ = {}
        𝚵.parser = Basicᕵ()
        for ѫ in PYL.ӻѫ(snpѪ):
            if ѫ.ƨ.endswith('bak'):
                continue
            LZL.echom(𝚵.Ѵ, ѫ.ƨ)
            with open(ѫ.ƨ) as ӻ:
                𝚵.snp̲.update(𝚵.parser.parse(ӻ.read()))

        LZL.echo(𝚵.Ѵ, 𝚵.snp̲)

    def expand(𝚵, ᖚ):
        ᴧ = 𝚵.Ѵ.current.line
        r, c = 𝚵.Ѵ.current.window.cursor
        #~ m = re.search('[^\W]', ᴧ[::-1])
        m = re.search('\W+', ᴧ[::-1])
        if m is None:
            index = 0
        else:
            index = m.start()

        claim = ᴧ[-index:]
        if claim not in 𝚵.snp̲:
            LZL.echo(𝚵.Ѵ, f'{claim} not in snp')
            return False
        else:
            ᴧ̅ = ᴧ[:-index] + 𝚵.snp̲[claim]['text']
            𝚵.Ѵ.current.line = ᴧ̅
            λ = len(𝚵.snp̲[claim]['text']) - len(claim)
            𝚵.Ѵ.current.window.cursor = (r, c + λ)
            return True

        #~ LZL.echo(𝚵.Ѵ, str(cur))
