#  -------------------------------
#  Difficult Rocket
#  Copyright © 2021-2022 by shenjackyuanjie
#  All rights reserved
#  -------------------------------

"""
writen by shenjackyuanjie
mail:   3695888@qq.com
github: @shenjackyuanjie
gitee:  @shenjackyuanjie
"""

import os
import sys
import time
import math
import decimal
import logging
import configparser

from xml.dom.minidom import parse

if __name__ == '__main__':  # been start will not run this
    sys.path.append('/bin/libs')
    sys.path.append('/bin')

from libs import json5

# logger
tools_logger = logging.getLogger('part-tools')
"""
file configs
"""

file_error = {'FileNotFoundError': 'no {filetype} file was founded!:\n file name: {filename}\n file_type: {filetype}\n stack: {stack}',
              'KeyError': 'no stack in {filetype} file {filename} was found! \n file type: {} \n file name: {} \n stack: {stack}',
              'Error': 'get some unknown error when read {filetype} file {filename}! \n file type: {} \n file name: {} \n stack: {stack}'}


def load_file(file_name: str, stack=None) -> dict:
    f_type = file_name[file_name.rfind('.') + 1:]  # 从最后一个.到末尾 (截取文件格式)
    try:
        rd = NotImplementedError('解析失败，请检查文件类型/文件内容/文件是否存在！')
        if (f_type == 'json5') or (f_type == 'json'):
            try:
                with open(file_name, 'r', encoding='utf-8') as jf:  # jf -> json file
                    rd = json5.load(jf, encoding='uft-8')
            except UnicodeDecodeError:
                with open(file_name, 'r', encoding='gbk') as jf:
                    rd = json5.load(jf)
                tools_logger.info('文件 %s 解码错误，已重新使用gbk编码打开' % file_name)
            if stack is not None:
                rd = rd[stack]
        elif f_type == 'xml':
            xml_load = parse(file_name)
            if stack is not None:
                rd = xml_load.getElementsByTagName(stack)
        elif (f_type == 'config') or (f_type == 'conf') or (f_type == 'ini'):
            cd = configparser.ConfigParser()
            cd.read(file_name)
            if stack:
                rd = cd[stack]
            else:
                rd = cd
    except Exception as exp:
        error_type = type(exp).__name__
        if error_type in file_error:
            tools_logger.error(file_error[error_type].format(filetype=f_type, filename=file_name, stack=stack))
        else:
            tools_logger.error(file_error['Error'].format(filetype=f_type, filename=file_name, stack=stack))
        raise
    return rd


# main config
main_config_file = load_file('./configs/main.config')


def get_At(name, in_xml, need_type=str):
    """
    get Attribute from a XML tree
    will raise TypeError if input is not str or list
    XML no!   Json5 yes!
    """
    name_type = type(name)
    if name_type == list:
        At_list = []
        for need_name in name:
            if in_xml.hasAttribute(need_name):
                get = in_xml.getAttribute(need_name)
                At_list.append(need_type(get))
            else:
                continue
        return At_list
    elif name_type == str:
        if in_xml.hasAttribute(name):
            At = in_xml.getAttribute(name)
        else:
            return None
    else:
        raise TypeError('only str and list type is ok but you give me a' + name_type + 'type')
    return need_type(At)


def default_name_handler(name_: str) -> str:
    """
    won't change the string
    just return one
    """
    name = name_
    name = name.replace('{time.time}', str(time.time()))
    name = name.replace('{dir}', str(os.getcwd()))
    name = name.replace('{py_v}', str(sys.version.split(' ')[0]))
    name = name.replace('{version}', str(main_config_file['runtime']['version']))
    name = name.replace('{write_v}', str(main_config_file['runtime']['write_py_v']))
    return name


def name_handler(name: str, formats: dict = None) -> str:
    if formats is None:
        return default_name_handler(name)
    name = default_name_handler(name)
    for need_replace in formats:
        replace = formats[need_replace]
        if need_replace == '{date}':
            if '{date}' in formats:
                replace = time.strftime(formats['{date}'], time.gmtime(time.time()))
            else:
                replace = time.strftime(main_config_file['runtime']['date_fmt'], time.gmtime(time.time()))
        name = name.replace(need_replace, replace)
    return name


"""
some tools
"""

yes = ['true', '1', 1, 1.0, True]
no = ['false', '0', 0, 0.0, False, None]


def format_bool(thing) -> bool:
    """
    :param thing 啥都行，只要是能传进来的都可以

    如果看起来像"True" 比如 'true','1',1
    就返回 True
    如果看起来像"False" 比如 'false','0',0
    就返回 False
    都不像就 raise TypeError
    感谢来自MCDReforged的各位同志《你能在MCDR群里聊除了MCDR的任何东西》
    """
    if (thing in yes) or (isinstance(thing, str) and thing.lower() in yes):
        return True
    elif (thing in no) or (isinstance(thing, str) and thing.lower() in no):
        return False
    else:
        raise TypeError("Need a 'like bool' not a {}".format(thing))


level_ = ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL',
          logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL]


def log_level(level):
    if level in level_:
        if (level == 'DEBUG') or (level == logging.DEBUG):
            return logging.DEBUG
        if (level == 'INFO') or (level == logging.INFO):
            return logging.INFO
        if (level == 'WARNING') or (level == logging.WARNING):
            return logging.WARNING
        if (level == 'ERROR') or (level == logging.ERROR):
            return logging.ERROR
        if (level == 'CRITICAL') or (level == logging.CRITICAL):
            return logging.CRITICAL
    else:
        raise ValueError('Need a like logging.level thing not anything else')


# linear_algebra

def C_R_P(position, degrees):  # stand for calculation
    """
    very thanks for lenny from pyglet developer
    https://github.com/LennyPhoenix
    this part of code is write by him
    """
    radians = degrees * (math.pi / 180)
    cos = math.cos(radians)
    sin = math.sin(radians)
    rotated_pos = (position[0] * cos - position[1] * sin, position[0] * sin + position[1] * cos)
    return rotated_pos


"""
Physics calculation
"""


def is_decimal(A: any) -> bool:
    if isinstance(A, decimal.Decimal):
        return False
    else:
        return True


def F_D(A: decimal, B: decimal) -> decimal:
    if is_decimal(A) and is_decimal(B):
        return A / B


def F_Mu(A: decimal, B: decimal) -> decimal:
    if is_decimal(A) and is_decimal(B):
        return A * B


def F_Mi(A: decimal, B: decimal) -> decimal:
    if is_decimal(A) and is_decimal(B):
        return A - B


def F_A(A: decimal, B: decimal) -> decimal:
    if is_decimal(A) and is_decimal(B):
        return A + B


def D_C(listA: list, listB: list):  # stand for Duplicate check
    """
    usage:\n
    input two list\n
    the fun will do duplicate check and sort then\n
    the fun won't return any thing just change the list now
    """
    for unit in listB:
        if unit in listA:
            listA.remove(unit)
            listB.remove(unit)
        else:
            continue
    listA.sort()
    listB.sort()


def S_C_float_check(SC):  # stand for Scientific notation's float check
    """
    formats:
    SC list format:docs.basic_config.json:basic_number"""
    while SC[0] >= 10:
        SC[0] = F_D(SC[0], 10)
        SC[1] += 1
    while SC[0] < 1:
        SC[0] = F_Mu(SC[0], 10)
        SC[1] -= 1


def S_N_M(*SN):  # stand for Scientific notation multiple
    """
    formats:
    A & B & C list format:docs.basic_config.json:basic_number"""
    if len(SN) < 2:
        raise TypeError('it need more than 1!')
    elif len(SN) == 2:
        return __S_N_M(SN[0], SN[1])
    else:
        R = __S_N_M(SN[0], SN[1])
        for A in SN[2:]:
            R = __S_N_M(R, A)
    return R


def __S_N_M(A, B):
    """
    formats:
    A & B list format:docs.basic_config.json:basic_number"""
    R = [F_Mu(A[0], B[0]), A[1] + B[1]]
    S_C_float_check(R)
    Unit1, Unit2 = A[2] + B[2], A[3] + B[3]
    if Unit1 is None:
        Unit1 = []
    D_C(Unit1, Unit2)
    R += [Unit1, Unit2]
    return R


def S_N_D(A, B):  # stand for Scientific notation divided
    """
    formats:
    A & B list format:docs.basic_config:basic_number"""
    R = [F_D(A[0], B[0]), A[1] - B[1]]
    S_C_float_check(R)
    Unit1, Unit2 = A[2] + B[3], A[3] + B[2]
    if Unit1 is None:
        Unit1 = []
    D_C(Unit1, Unit2)
    R += [Unit1, Unit2]
    return R


def G_C(M, m, R, G):  # stand for gravity calculation
    """
    formats:
    M : ship's mass
    m : planet's mass
    R : distance to the planet
    G : Gravitational constant
    M & m & R format: docs.basic_config:basic_number
    """
    g = configs.basic_force()
    A = S_N_M(M, m, G)
    g = S_N_D(A, S_N_M(R, R))
    return g


def distance(A, B):
    """
    formats:
    A & B format: docs.basic_config:basic_poi
    """
    poi_dis = configs.basic_poi()
    for x in A, B:
        x = decimal.Decimal(str(x))
    xd = A[0] - B[0]
    yd = A[1] - B[1]
    poi_dis[0] = xd
    poi_dis[1] = yd
    # 勾股定理
    poi_dis[0] **= 2
    poi_dis[1] **= 2
    poi_dis.append(poi_dis[0] + poi_dis[1])
    poi_dis[2] **= 0.5
    return poi_dis[2]