const { KiviPlugin, segment } = require("@kivibot/core");
const { execSync } = require("child_process");

const plugin = new KiviPlugin("demo", "0.1.0");

function vnstati() {
  execSync("vnstati -L -i eth0 -s -o s.png");
  execSync("vnstati -L -i eth0 -h -o h.png");
  execSync("vnstati -L -i eth0 -hg -o hg.png");
}

plugin.onMounted(() => {
  plugin.cron("0 8 * * *", (bot, admins) => {
    vnstati();
    admins.forEach((admin) => {
      bot.sendPrivateMsg(admin, [
        "昨日流量使用数据：\n",
        segment.image("s.png"),
        segment.image("h.png"),
        segment.image("hg.png"),
      ]);
    });
  });
  plugin.onAdminCmd("vnstat", (event, params, options) => {
    vnstati();
    event.reply([
      "过去24小时内流量使用数据：\n",
      segment.image("s.png"),
      segment.image("h.png"),
      segment.image("hg.png"),
    ]);
  });
});

module.exports = { plugin };