const got = require('@/utils/got');
const { parseDate } = require('@/utils/parse-date');
const timezone = require('@/utils/timezone');

module.exports = async (ctx) => {
    const region = ctx.params.region ?? 1;
    const api = 'https://www.cea.gov.cn/eportal/ui?struts.portlet.mode=view&struts.portlet.action=/portlet/expressEarthquake!queryExpressEarthquakeList.action&pageId=363409&moduleId=a852ba487b534470a84a30f00e7d6670';
    const link = 'https://www.cea.gov.cn/cea/xwzx/zqsd/index.html';
    const response = await got({
        method: 'post',
        url: api,
        form: {
            region,
            dateType: 2,
            magnitude: 0,
        },
    });

    const data = response.data;

    const out = data.map((item) => {
        const { id, epicenter, latitudes, longitudes, depth } = item;
        const date = item.orig_time;
        const num = item.num_mag;

        const description = `北京时间${date}，${epicenter}（纬度${latitudes}度，经度${longitudes}度）发生${num}级地震，震源深度${depth}千米`;
        return {
            title: `${epicenter}发生${num}级地震`,
            link: `https://www.cea.gov.cn/eportal/ui?struts.portlet.mode=view&struts.portlet.action=/portlet/expressEarthquake!toNewInfoView.action&pageId=366521&id=${id}`,
            pubDate: timezone(parseDate(date, 'YYYY-MM-DD HH:mm:ss'), +8),
            description,
        };
    });

    ctx.state.data = {
        title: '中国地震局震情速递',
        link,
        item: out,
    };
};