"""База хаба версии 6 для тестов миграции v7: схема и умолчания настроек берутся из замороженных эталонов
(tests/fixtures/schema_v6.json, settings_v6.json), а не из кода, который со временем уйдёт вперёд."""
import json
import sqlite3
from pathlib import Path

FIXTURES = Path(__file__).parent / "fixtures"


def make_v6_db(path, *, agent_token="T-agent", client_token="T-client") -> None:
    schema = json.loads((FIXTURES / "schema_v6.json").read_text(encoding="utf-8"))
    defaults = json.loads((FIXTURES / "settings_v6.json").read_text(encoding="utf-8"))["defaults"]
    conn = sqlite3.connect(str(path), isolation_level=None)
    try:
        for kind in ("table", "index"):                       # индексы — после таблиц
            for typ, _name, sql in schema["objects"]:
                if typ == kind and sql:
                    conn.execute(sql)
        values = {**defaults, "schema_version": 6, "tokens": {"agent": agent_token, "client": client_token}}
        for key, value in values.items():
            conn.execute("INSERT INTO setting(key, value) VALUES (?, ?)", (key, json.dumps(value, ensure_ascii=False)))
        conn.execute("INSERT INTO agent_status(id, agent_version) VALUES (1, '14')")
        conn.execute("INSERT INTO project(label, name, board_id, board_type, created_at) VALUES "
                     "('AWPCA', 'АРМ КА', 4216, 'scrum', '2026-10-01T00:00:00+00:00')")
        conn.execute("INSERT INTO project(label, name, board_id, board_type, created_at) VALUES "
                     "('sfm_kedr', 'sfm_kedr', NULL, NULL, '2026-10-02T00:00:00+00:00')")
    finally:
        conn.close()