refactor: 重构lib代码（无实质性功能更新，可不更新）

lib/gacha/const.js

@@ -0,0 +1,49 @@
+// 池子代码
+export const gacha_type_meta_data = {
+  音擎频段: ['3001'],
+  独家频段: ['2001'],
+  常驻频段: ['1001'],
+  邦布频段: ['5001'],
+};
+
+// 欧非阈值
+export const FLOORS_MAP = {
+  邦布频段: [50, 70],
+  音擎频段: [50, 70],
+  独家频段: [60, 80],
+  常驻频段: [60, 80],
+};
+
+// 欧非标签
+export const HOMO_TAG = [
+  '非到极致',
+  '运气不好',
+  '平稳保底',
+  '小欧一把',
+  '欧狗在此',
+];
+
+// 欧非表情
+export const EMOJI = [
+  [4, 8, 13],
+  [1, 10, 5],
+  [16, 15, 2],
+  [12, 3, 9],
+  [6, 14, 7],
+];
+
+// 常驻名称
+export const NORMAL_LIST = [
+  '「11号」',
+  '猫又',
+  '莱卡恩',
+  '丽娜',
+  '格莉丝',
+  '珂蕾妲',
+  '拘缚者',
+  '燃狱齿轮',
+  '嵌合编译器',
+  '钢铁肉垫',
+  '硫磺石',
+  '啜泣摇篮',
+];

lib/gacha/core.js

@@ -0,0 +1,89 @@
+import { ZZZ_GET_GACHA_LOG_API } from '../mysapi/api.js';
+import request from '../../utils/request.js';
+import { ZZZGachaLogResp } from '../../model/gacha.js';
+
+/**
+ * 获取抽卡链接
+ * @param {string} authKey 米游社认证密钥
+ * @param {string} gachaType 祈愿类型（池子代码）
+ * @param {string} initLogGachaBaseType
+ * @param {number} page 页数
+ * @param {string} endId 最后一个数据的 id
+ * @param {string} size 页面数据大小
+ * @returns {Promise<string>} 抽卡链接
+ */
+export const getZZZGachaLink = async (
+  authKey,
+  gachaType = '2001',
+  initLogGachaBaseType = '2',
+  page = 1,
+  endId = '0',
+  size = '20'
+) => {
+  // 暂时直接写死服务器为国服
+  const serverId = 'prod_gf_cn';
+  const url = ZZZ_GET_GACHA_LOG_API;
+  const timestamp = Math.floor(Date.now() / 1000);
+  // 请求参数
+  const params = new URLSearchParams({
+    authkey_ver: '1',
+    sign_type: '2',
+    auth_appid: 'webview_gacha',
+    init_log_gacha_type: gachaType,
+    init_log_gacha_base_type: initLogGachaBaseType,
+    gacha_id: '2c1f5692fdfbb733a08733f9eb69d32aed1d37',
+    timestamp: timestamp.toString(),
+    lang: 'zh-cn',
+    device_type: 'mobile',
+    plat_type: 'ios',
+    region: serverId,
+    authkey: authKey,
+    game_biz: 'nap_cn',
+    gacha_type: gachaType,
+    real_gacha_type: initLogGachaBaseType,
+    page: page,
+    size: size,
+    end_id: endId,
+  });
+  // 完整链接
+  return `${url}?${params}`;
+};
+
+/**
+ * 通过米游社认证密钥获取抽卡记录
+ * @param {string} authKey 米游社认证密钥
+ * @param {string} gachaType 祈愿类型（池子代码）
+ * @param {string} initLogGachaBaseType
+ * @param {number} page 页数
+ * @param {string} endId 最后一个数据的 id
+ * @returns {Promise<ZZZGachaLogResp>} 抽卡记录
+ */
+export const getZZZGachaLogByAuthkey = async (
+  authKey,
+  gachaType = '2001',
+  initLogGachaBaseType = '2',
+  page = 1,
+  endId = '0'
+) => {
+  // 获取抽卡链接
+  const link = await getZZZGachaLink(
+    authKey,
+    gachaType,
+    initLogGachaBaseType,
+    page,
+    endId
+  );
+  // 发送请求
+  const response = await request(link, {
+    method: 'GET',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    retry: 3,
+  });
+  // 获取数据
+  const data = await response.json();
+  if (!data || !data?.data) return null;
+
+  return new ZZZGachaLogResp(data.data);
+};

lib/gacha/tool.js

@@ -0,0 +1,19 @@
+/**
+ * 欧非分析
+ * @param {number} ast
+ * @param {number[]} lst
+ */
+export const getLevelFromList = (ast, lst) => {
+  if (ast === 0) {
+    return 2;
+  }
+
+  let level = 0;
+  for (let numIndex = 0; numIndex < lst.length; numIndex++) {
+    if (ast <= lst[numIndex]) {
+      level = 4 - numIndex;
+      break;
+    }
+  }
+  return level;
+};