Greasy Fork

找latestChatNum是否可以考虑改成这样： 这样切换对话时，踩到Cannot find the latest chat就会重新从头找

        let retries = 1;
        let element = null;
        const getSelector = (num) => `#root > div > div.c3ecdb44 > div.f2eea526 > div > div.b83ee326 > div > div > div.dad65929 > div:nth-child(${num})`;

        while (retries >= 0) {
            while (true) {
                const selector = getSelector(latestChatNum);
                element = document.querySelector(selector);

                if (!element) {
                    break;
                }

                latestChatNum += 2;
            }
            latestChatNum -= 2;

            //console.log(latestChatNum);

            const selector = getSelector(latestChatNum);
            element = document.querySelector(selector);

            if (!element) {
                console.log('Cannot find the latest chat');
                latestChatNum = 2;
                retries --;
                if (retries < 0) {
                    return;
                }
                //console.log('retry');
            } else {
                break;
            }
        }

OK 我知道你的意思