from configs.path_config import DATA_PATH
from nonebot.matcher import Matcher
from nonebot.message import run_postprocessor
from nonebot.typing import T_State
from nonebot.adapters.onebot.v11 import Bot, GroupMessageEvent
from datetime import datetime
from utils.manager import plugins2settings_manager
from utils.utils import scheduler
from nonebot.typing import Optional
from pathlib import Path

try:
    import ujson as json
except ModuleNotFoundError:
    import json


__zx_plugin_name__ = "功能调用统计 [Hidden]"
__plugin_version__ = 0.1
__plugin_author__ = "HibiKier"

statistics_group_file = DATA_PATH / "statistics" / "_prefix_count.json"
statistics_user_file = DATA_PATH / "statistics" / "_prefix_user_count.json"

try:
    with open(statistics_group_file, "r", encoding="utf8") as f:
        _prefix_count_dict = json.load(f)
except (FileNotFoundError, ValueError):
    _prefix_count_dict = {
        "total_statistics": {
            "total": {},
        },
        "day_statistics": {
            "total": {},
        },
        "week_statistics": {
            "total": {},
        },
        "month_statistics": {
            "total": {},
        },
        "start_time": str(datetime.now().date()),
        "day_index": 0,
    }

try:
    with open(statistics_user_file, "r", encoding="utf8") as f:
        _prefix_user_count_dict = json.load(f)
except (FileNotFoundError, ValueError):
    _prefix_user_count_dict = {
        "total_statistics": {
            "total": {},
        },
        "day_statistics": {
            "total": {},
        },
        "week_statistics": {
            "total": {},
        },
        "month_statistics": {
            "total": {},
        },
        "start_time": str(datetime.now().date()),
        "day_index": 0,
    }


# 以前版本转换
if _prefix_count_dict.get("day_index") is None:
    tmp = _prefix_count_dict.copy()
    _prefix_count_dict = {
        "total_statistics": tmp["total_statistics"],
        "day_statistics": {
            "total": {},
        },
        "week_statistics": {
            "total": {},
        },
        "month_statistics": {
            "total": {},
        },
        "start_time": tmp["start_time"],
        "day_index": 0,
    }


# 添加命令次数
@run_postprocessor
async def _(
    matcher: Matcher,
    exception: Optional[Exception],
    bot: Bot,
    event: GroupMessageEvent,
    state: T_State,
):
    global _prefix_count_dict
    if (
        matcher.type == "message"
        and matcher.priority not in [1, 999]
        and matcher.plugin_name not in ["update_info", "statistics_handle"]
    ):
        module = matcher.plugin_name
        day_index = _prefix_count_dict["day_index"]
        try:
            group_id = str(event.group_id)
        except AttributeError:
            group_id = "total"
        user_id = str(event.user_id)
        plugin_name = plugins2settings_manager.get_plugin_data(module)
        if plugin_name and plugin_name.get('cmd'):
            plugin_name = plugin_name.get('cmd')[0]
            check_exists_key(group_id, user_id, plugin_name)
            for data in [_prefix_count_dict, _prefix_user_count_dict]:
                data["total_statistics"]["total"][plugin_name] += 1
                data["day_statistics"]["total"][plugin_name] += 1
                data["week_statistics"]["total"][plugin_name] += 1
                data["month_statistics"]["total"][plugin_name] += 1
            # print(_prefix_count_dict)
            if group_id != "total":
                for data in [_prefix_count_dict, _prefix_user_count_dict]:
                    if data == _prefix_count_dict:
                        key = group_id
                    else:
                        key = user_id
                    data["total_statistics"][key][plugin_name] += 1
                    data["day_statistics"][key][plugin_name] += 1
                    data["week_statistics"][key][str(day_index % 7)][
                        plugin_name
                    ] += 1
                    data["month_statistics"][key][str(day_index % 30)][
                        plugin_name
                    ] += 1
            with open(statistics_group_file, "w", encoding="utf8") as f:
                json.dump(_prefix_count_dict, f, indent=4, ensure_ascii=False)
            with open(
                statistics_user_file, "w", encoding="utf8"
            ) as f:
                json.dump(_prefix_user_count_dict, f, ensure_ascii=False, indent=4)


def check_exists_key(group_id: str, user_id: str, plugin_name: str):
    global _prefix_count_dict, _prefix_user_count_dict
    for data in [_prefix_count_dict, _prefix_user_count_dict]:
        if data == _prefix_count_dict:
            key = group_id
        else:
            key = user_id
        if not data["total_statistics"]["total"].get(plugin_name):
            data["total_statistics"]["total"][plugin_name] = 0
        if not data["day_statistics"]["total"].get(plugin_name):
            data["day_statistics"]["total"][plugin_name] = 0
        if not data["week_statistics"]["total"].get(plugin_name):
            data["week_statistics"]["total"][plugin_name] = 0
        if not data["month_statistics"]["total"].get(plugin_name):
            data["month_statistics"]["total"][plugin_name] = 0
        
        if not data["total_statistics"].get(key):
            data["total_statistics"][key] = {}
        if not data["total_statistics"][key].get(plugin_name):
            data["total_statistics"][key][plugin_name] = 0
        if not data["day_statistics"].get(key):
            data["day_statistics"][key] = {}
        if not data["day_statistics"][key].get(plugin_name):
            data["day_statistics"][key][plugin_name] = 0

        if key != 'total':
            if not data["week_statistics"].get(key):
                data["week_statistics"][key] = {}
            if data["week_statistics"][key].get("0") is None:
                for i in range(7):
                    data["week_statistics"][key][str(i)] = {}
            if data["week_statistics"][key]["0"].get(plugin_name) is None:
                for i in range(7):
                    data["week_statistics"][key][str(i)][plugin_name] = 0
    
            if not data["month_statistics"].get(key):
                data["month_statistics"][key] = {}
            if data["month_statistics"][key].get("0") is None:
                for i in range(30):
                    data["month_statistics"][key][str(i)] = {}
            if data["month_statistics"][key]["0"].get(plugin_name) is None:
                for i in range(30):
                    data["month_statistics"][key][str(i)][plugin_name] = 0


# 天
@scheduler.scheduled_job(
    "cron",
    hour=0,
    minute=1,
)
async def _():
    for data in [_prefix_count_dict, _prefix_user_count_dict]:
        data["day_index"] += 1
        for x in data["day_statistics"].keys():
            for key in data["day_statistics"][x].keys():
                try:
                    data["day_statistics"][x][key] = 0
                except KeyError:
                    pass
        for type_ in ["week_statistics", "month_statistics"]:
            index = str(
                data["day_index"] % 7
                if type_ == "week_statistics"
                else data["day_index"] % 30
            )
            for x in data[type_].keys():
                try:
                    for key in data[type_][x][index].keys():
                        data[type_][x][index][key] = 0
                except KeyError:
                    pass
    with open(statistics_group_file, "w", encoding="utf8") as f:
        json.dump(_prefix_count_dict, f, indent=4, ensure_ascii=False)
    with open(statistics_user_file, "w", encoding="utf8") as f:
        json.dump(_prefix_user_count_dict, f, indent=4, ensure_ascii=False)