from datetime import datetime, timezone

from aiogram.filters.callback_data import CallbackData
from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
from aiogram.utils.keyboard import InlineKeyboardBuilder

from config import RENEWAL_PRICES
from keyboards.admin.panel_kb import build_admin_back_btn


class AdminUserEditorCallback(CallbackData, prefix="admin_users"):
    action: str
    tg_id: int
    data: str | int | None = None
    edit: bool = False


class AdminUserKeyEditorCallback(CallbackData, prefix="admin_users_key"):
    action: str
    tg_id: int
    data: str
    month: int | None = None
    edit: bool = False


def build_user_edit_kb(tg_id: int, key_records: list) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    current_time = datetime.now(tz=timezone.utc)

    for record in key_records:
        email = record["email"]
        expiry = datetime.fromtimestamp(record["expiry_time"] / 1000, tz=timezone.utc)
        days = (expiry - current_time).days
        builder.button(
            text=f"🔑 {email} ({'<1' if days < 1 else days} дн.)",
            callback_data=AdminUserEditorCallback(action="users_key_edit", tg_id=tg_id, data=str(email)).pack(),
        )

    builder.button(
        text="✉️ Сообщение", callback_data=AdminUserEditorCallback(action="users_send_message", tg_id=tg_id).pack()
    )
    builder.button(
        text="💸 Изменить баланс",
        callback_data=AdminUserEditorCallback(action="users_balance_edit", tg_id=tg_id).pack(),
    )
    builder.button(
        text="♻️ Восстановить триал",
        callback_data=AdminUserEditorCallback(action="users_trial_restore", tg_id=tg_id).pack(),
    )
    builder.button(
        text="❌ Удалить клиента", callback_data=AdminUserEditorCallback(action="users_delete_user", tg_id=tg_id).pack()
    )
    builder.row(build_editor_btn("🔄 Обновить данные", tg_id, edit=True))
    builder.row(build_admin_back_btn())
    builder.adjust(1)
    return builder.as_markup()


def build_users_balance_change_kb(tg_id: int) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.button(
        text="🔙 Назад",  # todo: fix magic text was set
        callback_data=AdminUserEditorCallback(action="users_balance_edit", tg_id=tg_id).pack(),
    )
    return builder.as_markup()


def build_users_balance_kb(tg_id: int) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    for month, amount in RENEWAL_PRICES.items():
        builder.button(
            text=f"+ {amount}Р ({month} мес.)",
            callback_data=AdminUserEditorCallback(action="users_balance_add", tg_id=tg_id, data=amount).pack(),
        )
        builder.button(
            text=f"- {amount}Р ({month} мес.)",
            callback_data=AdminUserEditorCallback(action="users_balance_add", tg_id=tg_id, data=-amount).pack(),
        )
    builder.button(
        text="💵 Добавить", callback_data=AdminUserEditorCallback(action="users_balance_add", tg_id=tg_id).pack()
    )
    builder.button(
        text="💵 Вычесть", callback_data=AdminUserEditorCallback(action="users_balance_take", tg_id=tg_id).pack()
    )
    builder.button(
        text="💵 Установить баланс",
        callback_data=AdminUserEditorCallback(action="users_balance_set", tg_id=tg_id).pack(),
    )
    builder.row(build_editor_back_btn(tg_id, True))
    builder.adjust(2, 2, 2, 2, 2, 1)
    return builder.as_markup()


def build_users_key_show_kb(tg_id: int, email: str) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.button(
        text="🔙 Назад",  # todo: fix magic text was set
        callback_data=AdminUserEditorCallback(action="users_key_edit", tg_id=tg_id, data=email, edit=True).pack(),
    )
    return builder.as_markup()


def build_users_key_expiry_kb(tg_id: int, email: str) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    for month in RENEWAL_PRICES.keys():
        month = int(month)
        builder.button(
            text=f"+ {month} мес.",
            callback_data=AdminUserKeyEditorCallback(action="add", tg_id=tg_id, data=email, month=month).pack(),
        )
        builder.button(
            text=f"- {month} мес.",
            callback_data=AdminUserKeyEditorCallback(action="add", tg_id=tg_id, data=email, month=-month).pack(),
        )
    builder.button(
        text="⏳ Добавить дни", callback_data=AdminUserKeyEditorCallback(action="add", tg_id=tg_id, data=email).pack()
    )
    builder.button(
        text="⏳ Вычесть дни", callback_data=AdminUserKeyEditorCallback(action="take", tg_id=tg_id, data=email).pack()
    )
    builder.button(
        text="⏳ Установить дату истечения",
        callback_data=AdminUserKeyEditorCallback(action="set", tg_id=tg_id, data=email).pack(),
    )
    builder.button(
        text="🔙 Назад",  # todo: fix magic text was set
        callback_data=AdminUserEditorCallback(action="users_key_edit", tg_id=tg_id, data=email).pack(),
    )
    builder.adjust(2, 2, 2, 2, 2, 1)
    return builder.as_markup()


def build_user_delete_kb(tg_id: int):
    builder = InlineKeyboardBuilder()
    builder.button(
        text="❌ Да, удалить!",
        callback_data=AdminUserEditorCallback(action="users_delete_user_confirm", tg_id=tg_id).pack(),
    )
    builder.row(build_editor_back_btn(tg_id, True))
    builder.adjust(1)
    return builder.as_markup()


def build_user_key_kb(tg_id: int, email: str) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.button(
        text="🔙 Назад", callback_data=AdminUserEditorCallback(action="users_key_edit", tg_id=tg_id, data=email).pack()
    )
    builder.adjust(1)
    return builder.as_markup()


def build_key_edit_kb(key_details: dict, email: str) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.button(
        text="⏳ Время истечения",
        callback_data=AdminUserEditorCallback(
            action="users_expiry_edit", data=email, tg_id=key_details["tg_id"]
        ).pack(),
    )
    builder.button(
        text="🔄 Перевыпустить",
        callback_data=AdminUserEditorCallback(action="users_update_key", data=email, tg_id=key_details["tg_id"]).pack(),
    )
    builder.button(
        text="❌ Удалить",
        callback_data=AdminUserEditorCallback(action="users_delete_key", data=email, tg_id=key_details["tg_id"]).pack(),
    )
    builder.button(
        text="📊 Трафик",
        callback_data=AdminUserEditorCallback(action="users_traffic", data=email, tg_id=key_details["tg_id"]).pack(),
    )
    builder.row(build_editor_back_btn(key_details["tg_id"], True))
    builder.adjust(1)
    return builder.as_markup()


def build_key_delete_kb(tg_id: int, email: str) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.row(
        InlineKeyboardButton(
            text="✅ Да, удалить",
            callback_data=AdminUserEditorCallback(action="users_delete_key_confirm", data=email, tg_id=tg_id).pack(),
        )
    )
    builder.row(build_editor_back_btn(tg_id))
    builder.adjust(1)
    return builder.as_markup()


def build_editor_kb(tg_id: int, edit: bool = False) -> InlineKeyboardMarkup:
    return build_editor_singleton_kb("🔙 Назад", tg_id, edit)


def build_editor_singleton_kb(text: str, tg_id: int, edit: bool = False) -> InlineKeyboardMarkup:
    builder = InlineKeyboardBuilder()
    builder.row(build_editor_btn(text, tg_id, edit))
    return builder.as_markup()


def build_editor_back_btn(tg_id: int, edit: bool = False) -> InlineKeyboardButton:
    return build_editor_btn("🔙 Назад", tg_id, edit)


def build_editor_btn(text: str, tg_id: int, edit: bool = False) -> InlineKeyboardButton:
    return InlineKeyboardButton(
        text=text, callback_data=AdminUserEditorCallback(action="users_editor", tg_id=tg_id, edit=edit).pack()
    )