// 2024-07-19 05:14:35
const url = $request.url;
const body = $response.body;

if (!body) $done({});

let obj;
try {
    obj = JSON.parse(body);
} catch (e) {
    console.error("JSON解析错误:", e);
    $done({});
}

const regexTabList = /\/v\d\/ironman\/discovery_v\d\/tab_list_v\d/; // 首页 - 热门 - 顶部标签
const regexConfigs = /\/v\d\/graph\/homepage\/comicVideo\/v\d\/configs/; // 社区 - 发现 - 顶部标签
const regexUnifiedFeed = /\/v\d\/graph\/unified_feed$/; // 社区 - 广场轮播图、作者说 - 商品推广

const targetTitles = ["KK评委", "2024新漫报到", "VIP"]; // 首页 - 热门 - 顶部标签
const targetDescs = ["超级漫画节", "在kk当评委", "屈臣氏·KKCOS大赏", "KK朋友圈", "KK运势"]; // 社区 - 发现 - 顶部标签

function removeObjectsWith(obj, key, targets) {
    if (Array.isArray(obj)) {
        return obj.filter(item => !item[key] || !targets.includes(item[key]));
    } else if (typeof obj === 'object' && obj !== null) {
        for (let k in obj) {
            if (obj[k] && typeof obj[k] === 'object') {
                if (obj[k][key] && targets.includes(obj[k][key])) {
                    delete obj[k];
                } else {
                    obj[k] = removeObjectsWith(obj[k], key, targets);
                }
            }
        }
    }
    return obj;
}

function processUnifiedFeed(obj) {
    if (obj.data && obj.data.universalModels) {
        obj.data.universalModels.forEach(model => {
            if (model.loopBanner) {
                delete model.loopBanner; // 社区 - 广场轮播图
            }
            if (model.post && model.post.promotions && model.post.promotions[0] && model.post.promotions[0].type === 4) {
                delete model.post.promotions; // 社区 - 作者说 - 商品推广
            }
        });
    }
    return obj;
}

if (regexTabList.test(url)) {
    obj = removeObjectsWith(obj, 'title', targetTitles);
}

if (regexConfigs.test(url)) {
    obj = removeObjectsWith(obj, 'desc', targetDescs);
}

// 修改广告参数
if (url.includes("/ironman/comic/recommend")) {
    const keysToDelete = [
        "operation_float_ball",
        "topic_goods",
        "total_coupon",
        "share_comics_page_lottery"
    ];
    keysToDelete.forEach(key => delete obj.data[key]);
}

if (regexUnifiedFeed.test(url)) {
    obj = processUnifiedFeed(obj);
}

$done({ body: JSON.stringify(obj) });