/* eslint-disable @typescript-eslint/no-unused-expressions */
import { expect } from 'chai';
import { isJsonString, jsonString2jsonObject } from '../../src/utils/json';
import { parseSpecialKeys } from '../../src/utils/log';

describe('utils/json', () => {
  it('"{\\"data\\":[{\\"uid\\":\\"aaabbcc\\"}]} 解析后应该为 { uid: \'aaabbcc\' }', () => {
    const fullObj = jsonString2jsonObject<{data?: {uid?: string}[]}>('"{\\"data\\":[{\\"uid\\":\\"aaabbcc\\"}]}"');
    const data = fullObj?.data;
    let obj;
    if (data && data.length > 0) {
      obj = {
        uid: data[0].uid || null,
      };
    }
    expect(obj).to.deep.equal({ uid: 'aaabbcc' });
  });

  it('{"data":[{"uid":"aaabbcc"}]} 解析后应该为 { uid: \'aaabbcc\' }', () => {
    const fullObj = jsonString2jsonObject<{data?: {uid?: string}[]}>('{"data":[{"uid":"aaabbcc"}]}');
    const data = fullObj?.data;
    let obj;
    if (data && data.length > 0) {
      obj = {
        uid: data[0].uid || null,
      };
    }

    expect(obj).to.deep.equal({ uid: 'aaabbcc' });
  });

  it('能够将log文件里的json数据解析为csv格式（带斜杠）', () => {
    const fullObj = jsonString2jsonObject<{nickname?: string}>('"{\\"nickname\\":\\"凤吖头\\\\\\"^_^\\\\\\"\\"}"');
    const nickname = fullObj?.nickname;
    let obj;
    if (nickname !== undefined) {
      obj = { nickname };
    }

    expect(obj).to.deep.equal({ nickname: '凤吖头"^_^"' });
  });

  it('解析json字符串并获取指定的字段（对象格式，多个）', () => {
    const obj = parseSpecialKeys('a1="{\\"data\\":[{\\"uid\\":\\"aaabbcc\\"}]}" a2=afd a3="{\\"data\\":[{\\"pid\\":\\"ddffdd\\"}]}"', [
      {
        key: 'a1',
        parseFunc: (value: string | null) => {
          const fullObj = jsonString2jsonObject<{data?: {uid?: string}[]}>(value);
          const data = fullObj?.data;
          let res: {uid: string| null} = { uid: null };
          if (data && data.length > 0) {
            res = {
              uid: data[0].uid || null,
            };
          }
          return res;
        },
      },
      {
        key: 'a3',
        parseFunc: (value: string | null) => {
          const fullObj = jsonString2jsonObject<{data?: {pid?: string}[]}>(value);
          const data = fullObj?.data;
          let res: {pid: string| null} = { pid: null };
          if (data && data.length > 0) {
            res = {
              pid: data[0].pid || null,
            };
          }
          return res;
        },
      },
    ]);
    expect(obj).to.deep.equal({ pid: 'ddffdd', uid: 'aaabbcc' });
  });

  it('"{\\"a\\":\\"b\\"}" 应该是json', () => {
    expect(isJsonString('"{\\"a\\":\\"b\\"}"')).to.be.true;
  });

  it('{"a":"b"} 应该是json', () => {
    expect(isJsonString('{"a":"b"}')).to.be.true;
  });

  it('"aabbvc" 应该不是json', () => {
    expect(isJsonString('"aabbvc"')).to.be.false;
  });
});