#!/usr/bin/python
"""
User script for pywikibot (https://gerrit.wikimedia.org/r/pywikibot/core.git), tested with version 6.6.1.
Put it in directory scripts/userscripts.

Edit JSON associated with sledruns.

The following generators and filters are supported:

&params;
"""
import json
import jsonschema
from jsonschema import validate

import pywikibot
from pywikibot import pagegenerators, Page
from pywikibot.bot import (
    AutomaticTWSummaryBot,
    ConfigParserBot,
    ExistingPageBot,
    NoRedirectPageBot,
    SingleSiteBot,
)

from wrpylib.json_tools import order_json_keys

docuReplacements = {'&params;': pagegenerators.parameterHelp}


class SledrunFromJsonBot(
    SingleSiteBot,
    ConfigParserBot,
    ExistingPageBot,
    NoRedirectPageBot,
    AutomaticTWSummaryBot,
):
    def setup(self) -> None:
        schema = Page(self.site, 'Winterrodeln:Datenschema/Rodelbahn/V1.json')
        assert schema.content_model == 'json'
        self.sledrun_schema = json.loads(schema.text)

    def treat_page(self) -> None:
        """Load the given page, do some changes, and save it."""
        content_json = json.loads(self.current_page.text)
        try:
            validate(instance=content_json, schema=self.sledrun_schema)

            content_json_ordered = order_json_keys(content_json, self.sledrun_schema)
            assert content_json_ordered == content_json
            text = json.dumps(content_json_ordered, ensure_ascii=False, indent=4)

        except jsonschema.exceptions.ValidationError as e:
            text = str(e)

        summary = 'JSON Daten aktualisiert.'
        self.put_current(text, summary=summary)


def main(*args: str) -> None:
    local_args = pywikibot.handle_args(args)
    gen_factory = pagegenerators.GeneratorFactory()
    gen_factory.handle_args(local_args)
    gen = gen_factory.getCombinedGenerator(preload=True)
    if gen:
        bot = SledrunFromJsonBot(generator=gen)
        bot.run()
    else:
        pywikibot.bot.suggest_help(missing_generator=True)


if __name__ == '__main__':
    main()