from nonebot.typing import T_State
from nonebot.matcher import Matcher
from nonebot.params import Arg, ArgPlainText
from nonebot_plugin_saa import PlatformTarget
from nonebot.adapters import Message, MessageTemplate

from ..types import Target
from ..config import config
from ..platform import platform_manager
from ..apis import check_sub_target_cookie
from .utils import common_platform, ensure_user_info, gen_handle_cancel


def do_add_cookie(add_cookie: type[Matcher]):
    handle_cancel = gen_handle_cancel(add_cookie, "已中止添加cookie")

    add_cookie.handle()(ensure_user_info(add_cookie))

    @add_cookie.handle()
    async def init_promote(state: T_State):
        state["_prompt"] = (
            "请输入想要添加 Cookie 的平台，目前支持，请输入冒号左边的名称：\n"
            + "".join(
                [f"{platform_name}: {platform_manager[platform_name].name}\n" for platform_name in common_platform]
            )
            + "要查看全部平台请输入：“全部”\n中止添加cookie过程请输入：“取消”"
        )

    @add_cookie.got("platform", MessageTemplate("{_prompt}"), [handle_cancel])
    async def parse_platform(state: T_State, platform: str = ArgPlainText()) -> None:
        if platform == "全部":
            message = "全部平台\n" + "\n".join(
                [f"{platform_name}: {platform.name}" for platform_name, platform in platform_manager.items()]
            )
            await add_cookie.reject(message)
        elif platform == "取消":
            await add_cookie.finish("已中止添加cookie")
        elif platform in platform_manager:
            state["platform"] = platform
        else:
            await add_cookie.reject("平台输入错误")

    @add_cookie.handle()
    async def prepare_get_id(matcher: Matcher, state: T_State):
        cur_platform = platform_manager[state["platform"]]
        if cur_platform.has_target:
            state["_prompt"] = "请输入 Cookie"
        else:
            matcher.set_arg("cookie", None)  # type: ignore
            state["id"] = "default"

    @add_cookie.got("cookie", MessageTemplate("{_prompt}"), [handle_cancel])
    async def got_cookie(state: T_State, cookie: Message = Arg()):
        cookie_text = cookie.extract_plain_text()
        state["cookie"] = cookie_text
        state["name"] = await check_sub_target_cookie(state["platform"], Target(""), cookie_text)

    @add_cookie.handle()
    async def add_cookie_process(state: T_State, user: PlatformTarget = Arg("target_user_info")):
        await config.add_cookie(user, state["platform"], state["cookie"])
        await add_cookie.finish(f"已添加 Cookie: {state['cookie']} 到平台 {state['platform']}")