import {
  hostCore
} from "./chunk-KL66PICH.js";

// src/plugins/sat.ts
var satWindow = window;
var satDom = {
  status: document.getElementById("sat-status"),
  liveView: document.getElementById("sat-live-view"),
  historyView: document.getElementById("sat-history-view"),
  predictionsView: document.getElementById("sat-predictions-view"),
  liveLatest: document.getElementById("sat-live-latest"),
  historyList: document.getElementById("sat-history-list"),
  historyCount: document.getElementById("sat-history-count"),
  filterInput: document.getElementById("sat-filter"),
  sortSelect: document.getElementById("sat-sort"),
  typeFilter: document.getElementById("sat-type-filter"),
  lrptState: document.getElementById("sat-lrpt-state"),
  viewLiveBtn: document.getElementById("sat-view-live"),
  viewHistoryBtn: document.getElementById("sat-view-history"),
  viewPredBtn: document.getElementById("sat-view-predictions"),
  predFilter: document.getElementById("sat-pred-filter"),
  predMinEl: document.getElementById("sat-pred-min-el"),
  predCategory: document.getElementById("sat-pred-category"),
  predCurrentList: document.getElementById("sat-pred-current-list"),
  predUpcomingList: document.getElementById("sat-pred-list"),
  predCurrentSec: document.getElementById("sat-pred-current-section"),
  predUpcomingSec: document.getElementById("sat-pred-upcoming-section"),
  predStatus: document.getElementById("sat-pred-status")
};
var satImageHistory = [];
var SAT_MAX_IMAGES = 100;
var SAT_PRED_PAGE_SIZE = 50;
var satPredShowAll = false;
var satFilterText = "";
var satActiveView = "live";
var satPredData = [];
var satPredFilterText = "";
var satPredMinEl = 0;
var satPredCategory = "all";
var satPredSatCount = 0;
var satPredCountdownTimer = null;
function scheduleSatUi(key, job) {
  if (typeof satWindow.trxScheduleUiFrameJob === "function") {
    satWindow.trxScheduleUiFrameJob(key, job);
    return;
  }
  job();
}
function switchSatView(view) {
  const leavingPredictions = satActiveView === "predictions" && view !== "predictions";
  satActiveView = view;
  if (satDom.liveView) satDom.liveView.style.display = view === "live" ? "" : "none";
  if (satDom.historyView) satDom.historyView.style.display = view === "history" ? "" : "none";
  if (satDom.predictionsView) satDom.predictionsView.style.display = view === "predictions" ? "" : "none";
  if (satDom.viewLiveBtn) satDom.viewLiveBtn.classList.toggle("sat-view-active", view === "live");
  if (satDom.viewHistoryBtn) satDom.viewHistoryBtn.classList.toggle("sat-view-active", view === "history");
  if (satDom.viewPredBtn) satDom.viewPredBtn.classList.toggle("sat-view-active", view === "predictions");
  if (leavingPredictions) clearPredictionDom();
  if (view === "history") {
    renderSatHistoryTable();
  } else if (view === "predictions") {
    satPredShowAll = false;
    void loadSatPredictions();
  }
}
function clearPredictionDom() {
  stopCountdownTimer();
  if (satDom.predCurrentList) satDom.predCurrentList.innerHTML = "";
  if (satDom.predUpcomingList) satDom.predUpcomingList.innerHTML = "";
}
satWindow.clearSatPredictionDom = clearPredictionDom;
satDom.viewLiveBtn?.addEventListener("click", () => {
  switchSatView("live");
});
satDom.viewHistoryBtn?.addEventListener("click", () => {
  switchSatView("history");
});
satDom.viewPredBtn?.addEventListener("click", () => {
  switchSatView("predictions");
});
var lastSatLrptOn = null;
satWindow.updateSatLiveState = function(update) {
  if (!satDom.lrptState) return;
  const lrptOn = !!update.lrpt_decode_enabled;
  if (lrptOn !== lastSatLrptOn) {
    lastSatLrptOn = lrptOn;
    satDom.lrptState.textContent = lrptOn ? "Listening" : "Idle";
    satDom.lrptState.className = "sat-live-value " + (lrptOn ? "sat-state-listening" : "sat-state-idle");
    if (satDom.status) {
      if (lrptOn) {
        satDom.status.textContent = "Decoder active — waiting for signal";
      } else {
        satDom.status.textContent = "Decoder idle";
      }
    }
  }
};
function renderSatLatestCard() {
  if (!satDom.liveLatest) return;
  if (satImageHistory.length === 0) {
    satDom.liveLatest.innerHTML = '<div style="color:var(--text-muted);font-size:0.82rem;">No images decoded yet. Enable a decoder and wait for a satellite pass.</div>';
    return;
  }
  const img = satImageHistory[0];
  if (!img) return;
  const typeName = "Meteor LRPT";
  const satellite = img.satellite || "";
  const channels = img.channels || img.channel_a || "";
  const lines = img.mcu_count || img.line_count || 0;
  const unit = "MCU rows";
  const ts = img._ts || "--";
  const date = img._tsMs ? new Date(img._tsMs).toLocaleDateString() : "";
  const meta = [typeName];
  if (satellite) meta.push(satellite);
  if (channels) meta.push(channels);
  meta.push(`${lines} ${unit}`);
  meta.push(`${date} ${ts}`);
  let html = `<div class="sat-latest-card">`;
  html += `<div class="sat-latest-title">Latest decoded image</div>`;
  html += `<div class="sat-latest-meta">${meta.join(" &middot; ")}</div>`;
  if (img.path) {
    html += `<a href="${img.path}" target="_blank" style="font-size:0.8rem;color:var(--accent);display:inline-block;margin-top:0.25rem;">Download PNG</a>`;
  }
  if (img.geo_bounds) {
    html += ` <button type="button" class="sat-map-btn" onclick="window.satShowOnMap(${img.geo_bounds[0]},${img.geo_bounds[1]},${img.geo_bounds[2]},${img.geo_bounds[3]})" style="font-size:0.8rem;margin-top:0.25rem;margin-left:0.5rem;cursor:pointer;background:none;border:1px solid var(--accent);color:var(--accent);border-radius:3px;padding:1px 6px;">Show on Map</button>`;
  }
  html += `</div>`;
  satDom.liveLatest.innerHTML = html;
}
function getSatFilteredHistory() {
  let items = satImageHistory;
  const typeVal = satDom.typeFilter ? satDom.typeFilter.value : "all";
  if (typeVal === "lrpt") items = items.filter((i) => i._decoder === "lrpt");
  if (satFilterText) {
    items = items.filter((i) => {
      const haystack = [
        "meteor lrpt",
        i.satellite || "",
        i.channels || "",
        i.channel_a || "",
        i.channel_b || ""
      ].join(" ").toUpperCase();
      return haystack.includes(satFilterText);
    });
  }
  const sortVal = satDom.sortSelect ? satDom.sortSelect.value : "newest";
  if (sortVal === "oldest") items = items.slice().reverse();
  return items;
}
function renderSatHistoryRow(img) {
  const row = document.createElement("div");
  row.className = "sat-history-row";
  const typeName = "Meteor LRPT";
  const typeClass = "sat-type-lrpt";
  const ts = img._ts || "--";
  const date = img._tsMs ? new Date(img._tsMs).toLocaleDateString([], { month: "short", day: "numeric" }) : "";
  const satellite = img.satellite || "--";
  const channels = img.channels || "--";
  const lines = img.mcu_count || img.line_count || 0;
  const unit = "MCU";
  let link = img.path ? `<a href="${img.path}" target="_blank" style="color:var(--accent);">PNG</a>` : "--";
  if (img.geo_bounds) {
    link += ` <a href="javascript:void(0)" onclick="window.satShowOnMap(${img.geo_bounds[0]},${img.geo_bounds[1]},${img.geo_bounds[2]},${img.geo_bounds[3]})" style="color:var(--accent);">Map</a>`;
  }
  row.innerHTML = [
    `<span>${date} ${ts}</span>`,
    `<span class="sat-col-type ${typeClass}">${typeName}</span>`,
    `<span>${satellite}</span>`,
    `<span>${channels}</span>`,
    `<span>${lines} ${unit}</span>`,
    `<span>${link}</span>`
  ].join("");
  return row;
}
function renderSatHistoryTable() {
  if (!satDom.historyList) return;
  const items = getSatFilteredHistory();
  const fragment = document.createDocumentFragment();
  for (const image of items) {
    fragment.appendChild(renderSatHistoryRow(image));
  }
  satDom.historyList.replaceChildren(fragment);
  if (satDom.historyCount) {
    const total = satImageHistory.length;
    const shown = items.length;
    satDom.historyCount.textContent = total === 0 ? "No images yet" : shown === total ? `${total} image${total === 1 ? "" : "s"}` : `${shown} of ${total} images`;
  }
}
function addSatImage(img, decoder) {
  const tsMs = Number.isFinite(img.ts_ms) ? Number(img.ts_ms) : Date.now();
  img._tsMs = tsMs;
  img._ts = new Date(tsMs).toLocaleTimeString([], {
    hour: "2-digit",
    minute: "2-digit",
    second: "2-digit"
  });
  img._decoder = decoder;
  satImageHistory.unshift(img);
  if (satImageHistory.length > SAT_MAX_IMAGES) {
    satImageHistory = satImageHistory.slice(0, SAT_MAX_IMAGES);
  }
  scheduleSatUi("sat-latest", () => {
    renderSatLatestCard();
  });
  if (satActiveView === "history") {
    scheduleSatUi("sat-history", () => {
      renderSatHistoryTable();
    });
  }
}
function onServerLrptProgress(msg) {
  if (satDom.status && (msg.mcu_count ?? 0) > 0) {
    satDom.status.textContent = `Receiving — ${String(msg.mcu_count ?? 0)} MCU rows decoded`;
  }
}
function onServerLrptImage(msg) {
  if (satDom.status) satDom.status.textContent = "Image received (Meteor LRPT)";
  addSatImage(msg, "lrpt");
  if (msg.geo_bounds && msg.path && satWindow.addSatMapOverlay) {
    satWindow.addSatMapOverlay(msg);
  }
}
function resetSatHistoryView() {
  satImageHistory = [];
  if (satDom.historyList) satDom.historyList.innerHTML = "";
  renderSatLatestCard();
  renderSatHistoryTable();
  satWindow.clearSatMapOverlays?.();
}
function pruneSatHistoryView() {
  renderSatHistoryTable();
  renderSatLatestCard();
}
satWindow.trxPluginRuntime.registerDecoder({
  id: "lrpt_image",
  onMessage: onServerLrptImage,
  reset: resetSatHistoryView,
  prune: pruneSatHistoryView
});
satWindow.trxPluginRuntime.registerDecoder({
  id: "lrpt_progress",
  onMessage: onServerLrptProgress
});
var lrptDecodeToggleBtn = document.getElementById("lrpt-decode-toggle-btn");
lrptDecodeToggleBtn?.addEventListener("click", () => {
  void (async () => {
    try {
      await satWindow.takeSchedulerControlForDecoderDisable?.(lrptDecodeToggleBtn);
      await hostCore.postPath("/toggle_lrpt_decode");
    } catch (e) {
      console.error("LRPT toggle failed", e);
    }
  })();
});
var satFilterInput = satDom.filterInput;
satFilterInput?.addEventListener("input", () => {
  satFilterText = satFilterInput.value.trim().toUpperCase();
  renderSatHistoryTable();
});
satDom.sortSelect?.addEventListener("change", () => {
  renderSatHistoryTable();
});
satDom.typeFilter?.addEventListener("change", () => {
  renderSatHistoryTable();
});
document.getElementById("settings-clear-sat-history")?.addEventListener("click", () => {
  void (async () => {
    if (!await satWindow.trxUi.confirm({ title: "Clear satellite history?", message: "All stored satellite decodes will be permanently removed.", confirmLabel: "Clear history" })) return;
    try {
      await hostCore.postPath("/clear_lrpt_decode");
      resetSatHistoryView();
    } catch (e) {
      console.error("Weather satellite history clear failed", e);
    }
  })();
});
function azToCardinal(deg) {
  const dirs = ["N", "NE", "E", "SE", "S", "SW", "W", "NW"];
  return dirs[Math.round(deg / 45) % 8] ?? "N";
}
function formatPredTime(ms) {
  const d = new Date(ms);
  const now = /* @__PURE__ */ new Date();
  const dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
  const day = d.getUTCDay() !== now.getUTCDay() ? `${dayNames[d.getUTCDay()] ?? ""} ` : "";
  const hh = String(d.getUTCHours()).padStart(2, "0");
  const mm = String(d.getUTCMinutes()).padStart(2, "0");
  return `${day}${hh}:${mm}`;
}
function formatPredDuration(s) {
  if (s >= 60) return `${Math.round(s / 60)} min`;
  return `${s}s`;
}
function formatCountdown(ms) {
  const totalSec = Math.max(0, Math.floor(ms / 1e3));
  const m = Math.floor(totalSec / 60);
  const s = totalSec % 60;
  return `${m}:${String(s).padStart(2, "0")}`;
}
function elevationClass(deg) {
  if (deg >= 45) return "sat-pred-el-high";
  if (deg >= 10) return "sat-pred-el-mid";
  return "sat-pred-el-low";
}
function stopCountdownTimer() {
  if (satPredCountdownTimer) {
    clearInterval(satPredCountdownTimer);
    satPredCountdownTimer = null;
  }
}
function startCountdownTimer(container) {
  const countdownEls = container?.querySelectorAll(".sat-pred-col-countdown") ?? [];
  if (countdownEls.length === 0) return;
  satPredCountdownTimer = setInterval(() => {
    if (satActiveView !== "predictions") {
      stopCountdownTimer();
      return;
    }
    const n = Date.now();
    let anyActive = false;
    for (const el of countdownEls) {
      const los = Number.parseInt(el.dataset.los ?? "0", 10);
      const rem = los - n;
      if (rem > 0) {
        el.textContent = formatCountdown(rem);
        anyActive = true;
      } else {
        el.textContent = "0:00";
      }
    }
    if (!anyActive) {
      stopCountdownTimer();
      renderSatPredictions(getFilteredPredictions());
    }
  }, 1e3);
}
function buildCurrentPassRow(pass, now) {
  const row = document.createElement("div");
  row.className = "sat-pred-row-current";
  const dir = `${azToCardinal(pass.azimuth_aos_deg)} → ${azToCardinal(pass.azimuth_los_deg)}`;
  const remaining = Math.max(0, pass.los_ms - now);
  row.innerHTML = [
    `<span class="sat-pred-col-sat">${pass.satellite}</span>`,
    `<span class="sat-pred-col-el ${elevationClass(pass.max_elevation_deg)}">${pass.max_elevation_deg.toFixed(1)}°</span>`,
    `<span class="sat-pred-col-time">${formatPredTime(pass.aos_ms)}</span>`,
    `<span class="sat-pred-col-time">${formatPredTime(pass.los_ms)}</span>`,
    `<span class="sat-pred-col-countdown" data-los="${pass.los_ms}">${formatCountdown(remaining)}</span>`,
    `<span class="sat-pred-col-dir">${dir}</span>`
  ].join("");
  return row;
}
function buildUpcomingPassRow(pass) {
  const row = document.createElement("div");
  row.className = "sat-pred-row";
  const dir = `${azToCardinal(pass.azimuth_aos_deg)} → ${azToCardinal(pass.azimuth_los_deg)}`;
  row.innerHTML = [
    `<span class="sat-pred-col-time">${formatPredTime(pass.aos_ms)}</span>`,
    `<span class="sat-pred-col-sat">${pass.satellite}</span>`,
    `<span class="sat-pred-col-el ${elevationClass(pass.max_elevation_deg)}">${pass.max_elevation_deg.toFixed(1)}°</span>`,
    `<span class="sat-pred-col-dur">${formatPredDuration(pass.duration_s)}</span>`,
    `<span class="sat-pred-col-dir">${dir}</span>`
  ].join("");
  return row;
}
function getFilteredPredictions() {
  let items = satPredData;
  if (satPredCategory !== "all") items = items.filter((p) => p.category === satPredCategory);
  if (satPredMinEl > 0) items = items.filter((p) => p.max_elevation_deg >= satPredMinEl);
  if (satPredFilterText) items = items.filter((p) => p.satellite.toUpperCase().includes(satPredFilterText));
  return items;
}
function applyPredFilters() {
  renderSatPredictions(getFilteredPredictions());
}
var satPredictionFilter = satDom.predFilter;
satPredictionFilter?.addEventListener("input", () => {
  satPredFilterText = satPredictionFilter.value.trim().toUpperCase();
  applyPredFilters();
});
var satPredictionMinElevation = satDom.predMinEl;
satPredictionMinElevation?.addEventListener("change", () => {
  satPredMinEl = Number.parseInt(satPredictionMinElevation.value, 10) || 0;
  applyPredFilters();
});
var satPredictionCategory = satDom.predCategory;
satPredictionCategory?.addEventListener("change", () => {
  satPredCategory = satPredictionCategory.value;
  applyPredFilters();
});
function renderSatPredictions(passes, error) {
  stopCountdownTimer();
  if (error) {
    if (satDom.predCurrentList) satDom.predCurrentList.innerHTML = "";
    if (satDom.predUpcomingList) satDom.predUpcomingList.innerHTML = "";
    if (satDom.predCurrentSec) satDom.predCurrentSec.style.display = "none";
    if (satDom.predUpcomingSec) satDom.predUpcomingSec.style.display = "none";
    if (satDom.predStatus) satDom.predStatus.textContent = error;
    return;
  }
  if (!Array.isArray(passes) || passes.length === 0) {
    if (satDom.predCurrentList) satDom.predCurrentList.innerHTML = "";
    if (satDom.predUpcomingList) satDom.predUpcomingList.innerHTML = "";
    if (satDom.predCurrentSec) satDom.predCurrentSec.style.display = "none";
    if (satDom.predUpcomingSec) satDom.predUpcomingSec.style.display = "none";
    if (satDom.predStatus) satDom.predStatus.textContent = "No passes found in the next 24 hours.";
    return;
  }
  const now = Date.now();
  const current = passes.filter((p) => p.aos_ms <= now && p.los_ms > now);
  const upcoming = passes.filter((p) => p.aos_ms > now);
  if (satDom.predCurrentSec) satDom.predCurrentSec.style.display = current.length > 0 ? "" : "none";
  if (satDom.predCurrentList) {
    if (current.length === 0) {
      satDom.predCurrentList.innerHTML = "";
    } else {
      const frag = document.createDocumentFragment();
      for (const pass of current) frag.appendChild(buildCurrentPassRow(pass, now));
      satDom.predCurrentList.replaceChildren(frag);
    }
  }
  const upcomingLimit = satPredShowAll ? upcoming.length : SAT_PRED_PAGE_SIZE;
  const visibleUpcoming = upcoming.slice(0, upcomingLimit);
  const hiddenCount = upcoming.length - visibleUpcoming.length;
  if (satDom.predUpcomingSec) satDom.predUpcomingSec.style.display = upcoming.length > 0 ? "" : "none";
  if (satDom.predUpcomingList) {
    const frag = document.createDocumentFragment();
    for (const pass of visibleUpcoming) frag.appendChild(buildUpcomingPassRow(pass));
    if (hiddenCount > 0) {
      const moreRow = document.createElement("div");
      moreRow.className = "sat-pred-row";
      moreRow.style.cursor = "pointer";
      moreRow.style.textAlign = "center";
      moreRow.innerHTML = `<span style="grid-column:1/-1;color:var(--accent);font-size:0.82rem;">Show ${hiddenCount} more passes…</span>`;
      moreRow.addEventListener("click", () => {
        satPredShowAll = true;
        renderSatPredictions(getFilteredPredictions());
      });
      frag.appendChild(moreRow);
    }
    satDom.predUpcomingList.replaceChildren(frag);
  }
  if (satDom.predStatus) {
    let text = `${current.length} active · ${upcoming.length} upcoming · times in UTC`;
    if (satPredSatCount > 0) text += ` · ${satPredSatCount} satellites tracked`;
    satDom.predStatus.textContent = text;
  }
  if (current.length > 0 && satActiveView === "predictions") {
    startCountdownTimer(satDom.predCurrentList);
  }
}
async function loadSatPredictions() {
  if (satDom.predStatus) satDom.predStatus.textContent = "Loading predictions…";
  if (satDom.predCurrentList) satDom.predCurrentList.innerHTML = "";
  if (satDom.predUpcomingList) satDom.predUpcomingList.innerHTML = "";
  try {
    const resp = await fetch("/sat_passes");
    if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
    const data = await resp.json();
    satPredSatCount = data.satellite_count || 0;
    if (data.error) {
      satPredData = [];
      renderSatPredictions([], data.error);
    } else {
      satPredData = data.passes || [];
      renderSatPredictions(getFilteredPredictions());
    }
  } catch (error) {
    renderSatPredictions([], `Failed to load predictions: ${error instanceof Error ? error.message : String(error)}`);
  }
}
satWindow.satShowOnMap = function(south, west, north, east) {
  if (typeof satWindow.enableMapSourceFilter === "function") {
    satWindow.enableMapSourceFilter("sat");
  }
  const lat = (south + north) / 2;
  const lon = (west + east) / 2;
  if (satWindow.navigateToAprsMap) {
    satWindow.navigateToAprsMap(lat, lon);
  }
};
renderSatLatestCard();
renderSatHistoryTable();