from models.goods_info import GoodsInfo
from util.img_utils import CreateImg
from util.utils import is_number
from configs.path_config import IMAGE_PATH
import time


async def create_shop_help():
    goods_lst = await GoodsInfo.get_all_goods()
    tmp = ''
    idx = 1
    for goods in goods_lst:
        tmp += f'{idx}.{goods.goods_name}\t\t售价：{goods.goods_price}金币\n' \
               f'\t\t{goods.goods_description}\n'
        idx += 1
    w = 1000
    h = 400 + len(goods_lst) * 40
    h = 1000 if h < 1000 else h
    shop_logo = CreateImg(100, 100, background=f'{IMAGE_PATH}/other/shop_text.png')
    shop = CreateImg(w, h, font_size=20)
    zhenxun_img = CreateImg(525, 581, background=f'{IMAGE_PATH}/zhenxun/toukan_2.png')
    shop.paste(zhenxun_img, (780, 100))
    shop.paste(shop_logo, (450, 30), True)
    shop.text((int((1000 - shop.getsize('注【通过 序号 或者 商品名称 购买】')[0]) / 2), 170), '注【通过 序号 或者 商品名称 购买】')
    shop.text((20, 230), tmp[:-1])
    shop.text((20, h - 100), '神秘药水\t\t售价：9999999金币\n\t\t鬼知道会有什么效果~')
    shop.save(f'{IMAGE_PATH}/shop_help.png')


async def add_goods(msg: list):
    data = {
        '名称': None,
        '价格': None,
        '描述': None,
        '折扣': 1,
        '限时': 0,
    }
    keys = list(data.keys())
    idx = 0
    for x in msg:
        data[keys[idx]] = x
        idx += 1
    return await GoodsInfo.add_goods(data['名称'], data['价格'], data['描述'], data['折扣'], data['限时'])


async def del_goods(name: str, id_: int):
    goods_lst = await GoodsInfo.get_all_goods()
    if id_:
        if id_ < 1 or id_ > len(goods_lst):
            return '序号错误，没有该序号商品...', '', 999
        goods_name = goods_lst[id_ - 1].goods_name
        if await GoodsInfo.del_goods(goods_name):
            return f'删除商品 {goods_name} 成功！', goods_name, 200
        else:
            return f'删除商品 {goods_name} 失败！', goods_name, 999
    if name:
        if await GoodsInfo.del_goods(name):
            return f'删除商品 {name} 成功！', name, 200
        else:
            return f'删除商品 {name} 失败！', name, 999


async def update_goods(data: dict):
    goods_lst = await GoodsInfo.get_all_goods()
    if is_number(data['name']):
        if data['name'] < 1 or data['name'] > len(goods_lst):
            return '序号错误，没有该序号的商品...', '', 999
        goods = goods_lst[data['name'] - 1]
    else:
        goods = await GoodsInfo.get_goods_info(data['name'])
        if not goods:
            return '名称错误，没有该名称的商品...', '', 999
    name = goods.goods_name
    price = goods.goods_price
    des = goods.goods_description
    discount = goods.goods_discount
    limit_time = goods.goods_limit_time
    tmp = ''
    if data.get('price'):
        tmp += f'价格：{price} --> {data["price"]}\n'
        price = data['price']
    if data.get('des'):
        tmp += f'描述：{des} --> {data["des"]}\n'
        des = data['des']
    if data.get('discount'):
        tmp += f'折扣：{discount} --> {data["discount"]}\n'
        discount = data['discount']
    if data.get('time'):
        old_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(limit_time))
        new_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(data['time']))
        tmp += f'折扣：{old_time} --> {new_time}\n'
        limit_time = data['time']
    return await GoodsInfo.update_goods(name, price, des, discount, limit_time), name, tmp[:-1]