import { ClosureComponent, Component } from "mithril";
import { m } from "../components.ts";
import * as store from "../store.ts";
import * as notifications from "../notifications.ts";
import { getIcon } from "../icons.ts";
import { stringify } from "../../lib/common/yaml.ts";

const component: ClosureComponent = (): Component => {
  return {
    view: (vnode) => {
      const device = vnode.attrs["device"];
      const deviceId = device["DeviceID.ID"].value[0];
      const faults = store.fetch("faults", [
        "AND",
        [">", ["PARAM", "_id"], `${deviceId}:`],
        ["<", ["PARAM", "_id"], `${deviceId}:zzzz`],
      ]);

      const headers = [
        "Channel",
        "Code",
        "Message",
        "Detail",
        "Retries",
        "Timestamp",
      ].map((l) => m("th", l));
      const thead = m("thead", m("tr", headers));

      const rows = [];
      for (const f of faults.value) {
        rows.push([
          m("td", f["channel"]),
          m("td", f["code"]),
          m("td", m("long-text", { text: f["message"] })),
          m("td", m("long-text", { text: stringify(f["detail"]) })),

          m("td", f["retries"]),
          m("td", new Date(f["timestamp"]).toLocaleString()),
          m(
            "td",
            m(
              "button",
              {
                title: "Delete fault",
                onclick: (e) => {
                  e.redraw = false;
                  store
                    .deleteResource("faults", f["_id"])
                    .then(() => {
                      notifications.push("success", "Fault deleted");
                      store.setTimestamp(Date.now());
                      m.redraw();
                    })
                    .catch((err) => {
                      notifications.push("error", err.message);
                      store.setTimestamp(Date.now());
                    });
                },
              },
              getIcon("remove"),
            ),
          ),
        ]);
      }

      let tbody;
      if (rows.length) {
        tbody = m(
          "tbody",
          rows.map((r) => m("tr", r)),
        );
      } else {
        tbody = m(
          "tbody",
          m("tr.empty", m("td", { colspan: headers.length }, "No faults")),
        );
      }

      return m(
        "loading",
        { queries: [faults] },
        m("table.table", thead, tbody),
      );
    },
  };
};

export default component;