from app.settings_cache import SettingsCache
from app.conversation import get_or_create_user, log_consent, get_template_rendered
from app.keyboards.inline import build_consent_buttons, build_contact_buttons
from app.fsm import BotState, FSM


async def handle_consent_request(bot, user_data: dict, db, max_api):
    max_user_id = user_data["user_id"]
    user = await get_or_create_user(db, max_user_id,
                                     user_data.get("first_name", ""),
                                     user_data.get("last_name", ""),
                                     user_data.get("username", ""))
    await db.flush()

    await SettingsCache.refresh(db)

    policy_url = SettingsCache.get("consent_policy_url", "https://aegisone.ru/politica.php")
    text = await get_template_rendered(db, "consent_request", policy_url=policy_url)
    buttons = build_consent_buttons()
    await max_api.send_message_with_keyboard(max_user_id, text, buttons, format="markdown")
    FSM.set_state(max_user_id, BotState.CONSENT_REQUEST)


async def handle_consent_given(bot, user_data: dict, db, max_api):
    max_user_id = user_data["user_id"]
    user = await get_or_create_user(db, max_user_id)

    user.consent_given = True
    from datetime import datetime
    user.consent_timestamp = datetime.now()
    user.consent_method = "button"
    await log_consent(db, user.id, "given", "button", user_data.get("ip", ""))
    await db.flush()

    text = await get_template_rendered(db, "contact_request")
    buttons = build_contact_buttons()
    await max_api.send_message_with_keyboard(max_user_id, text, buttons)
    FSM.set_state(max_user_id, BotState.CONTACT_REQUEST)


async def handle_consent_refused(bot, user_data: dict, db, max_api):
    max_user_id = user_data["user_id"]
    user = await get_or_create_user(db, max_user_id)

    await log_consent(db, user.id, "revoked", "button", user_data.get("ip", ""))
    await db.flush()

    await SettingsCache.refresh(db)
    phone_1 = SettingsCache.get("phone_1")
    phone_2 = SettingsCache.get("phone_2")
    email = SettingsCache.get("support_email")

    text = await get_template_rendered(db, "consent_refused",
                                        phone_1=phone_1, phone_2=phone_2,
                                        support_email=email)
    from app.keyboards.inline import build_phone_email_buttons
    subject = SettingsCache.get("email_subject")
    buttons = build_phone_email_buttons(phone_1, phone_2, email, subject)
    await max_api.send_message_with_keyboard(max_user_id, text, buttons, format="markdown")
    FSM.reset(max_user_id)