git_admin
6f9142a795
Replace the split mobile UI (live = round pause button, archive = native <video controls>) with one branded player for both modes, ported from the desktop ArchivePlayer (.pjs) and kept self-contained in the mobile bundle so the live desktop is untouched. - Live: branded player with pause/play + fullscreen only (no seekbar). - Archive: branded player with full seek (transcode virtual timeline, seek = restart transcode with -ss) + playback speed (0.5/1/2/5x). - H.264 server transcode path unchanged; touch-friendly always-on bar. Verified end-to-end on .79: live.mp4 200 video/mp4, play.mp4 200, duration_s present for the seek timeline. VERSION 0.0.153 -> 0.0.154 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
233 lines
12 KiB
JavaScript
233 lines
12 KiB
JavaScript
// CoRE.Vizion+ — мобильный dashboard. Оба режима через фирменный плеер (.pjs):
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// Live — только пауза/плей + во весь экран; Архив — перемотка + скорость.
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// Видео отдаётся сервером уже перекодированным в H.264 (играет на любом телефоне).
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"use strict";
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// фиксированный профиль H.264 для телефона (макс. совместимость)
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const TR = "codec=h264&profile=baseline&bitrate=2000k&preset=ultrafast&keyint=2&rc=vbr&qp=23";
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function pad(n) { return String(n).padStart(2, "0"); }
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function fmt(s) {
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if (!isFinite(s) || s < 0) s = 0;
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const m = Math.floor(s / 60), sec = Math.floor(s % 60);
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return m + ":" + String(sec).padStart(2, "0");
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}
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async function api(url) {
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const r = await fetch(url, { credentials: "same-origin" });
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if (r.status === 401) { location.href = "/login"; throw new Error("unauthorized"); }
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if (!r.ok) throw new Error("HTTP " + r.status);
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return r.json();
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}
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// ── фирменный плеер (.pjs) ──────────────────────────────────────────────
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// opts: { live:bool, duration, srcFor(startSec)->url, src }
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// live — без таймлайна: только пауза/плей + fullscreen.
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// архив — серверный транскод без Range: виртуальный таймлайн на duration,
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// перемотка = перезапуск транскода с -ss (srcFor(t)).
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class Player {
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constructor(wrap, opts = {}) {
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this.live = !!opts.live;
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this.total = opts.duration || 0;
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this.srcFor = opts.srcFor || null;
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this.startOffset = 0;
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this.speeds = [0.5, 1, 2, 5]; this.spIdx = 1;
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this.dragging = false; this.dragP = 0;
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wrap.innerHTML = "";
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const root = document.createElement("div");
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root.className = "pjs" + (this.live ? " live" : "");
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root.tabIndex = 0;
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root.innerHTML =
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'<video class="pjs-video" playsinline' + (this.live ? " muted autoplay" : " autoplay") + '></video>' +
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'<div class="pjs-center"><div class="pjs-spinner"></div><button class="pjs-bigplay" aria-label="Play">▶</button></div>' +
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'<div class="pjs-bar">' +
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'<button class="pjs-btn pjs-play" title="Пауза / воспроизведение">⏸</button>' +
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'<span class="pjs-time">0:00</span>' +
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'<div class="pjs-seek"><div class="pjs-buf"></div><div class="pjs-prog"></div><div class="pjs-knob"></div></div>' +
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'<span class="pjs-dur">0:00</span>' +
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'<button class="pjs-btn pjs-speed" title="Скорость воспроизведения">1×</button>' +
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'<button class="pjs-btn pjs-fs" title="Во весь экран">⛶</button>' +
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'</div>';
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wrap.appendChild(root);
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this.root = root;
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this.v = root.querySelector(".pjs-video");
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this.seek = root.querySelector(".pjs-seek");
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this.prog = root.querySelector(".pjs-prog");
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this.buf = root.querySelector(".pjs-buf");
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this.knob = root.querySelector(".pjs-knob");
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this.timeEl = root.querySelector(".pjs-time");
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this.durEl = root.querySelector(".pjs-dur");
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this.playBtn = root.querySelector(".pjs-play");
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this.speedBtn = root.querySelector(".pjs-speed");
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this.v.src = this.live ? opts.src : this.srcFor(0);
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this._bind();
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this.v.play().catch(() => {});
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}
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_total() { return this.total || 0; }
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_curTime() { return this.startOffset + (this.v.currentTime || 0); }
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_applyRate() { this.v.playbackRate = this.speeds[this.spIdx]; }
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_seekToFrac(p) {
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const total = this._total(); if (!total || this.live) return;
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const t = Math.min(total, Math.max(0, p * total));
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this.startOffset = t; // перезапуск транскода с нужной секунды
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this.v.src = this.srcFor(t);
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this.v.play().catch(() => {});
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this._sync();
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}
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_bind() {
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const v = this.v, root = this.root;
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v.addEventListener("loadedmetadata", () => { this.durEl.textContent = fmt(this._total()); this._applyRate(); });
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v.addEventListener("timeupdate", () => this._sync());
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v.addEventListener("progress", () => this._syncBuf());
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v.addEventListener("play", () => { this.playBtn.textContent = "⏸"; root.classList.remove("paused"); });
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v.addEventListener("pause", () => { this.playBtn.textContent = "▶"; root.classList.add("paused"); });
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v.addEventListener("waiting", () => root.classList.add("buffering"));
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v.addEventListener("playing", () => root.classList.remove("buffering"));
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const toggle = () => { if (v.paused) v.play().catch(() => {}); else v.pause(); };
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this.playBtn.onclick = toggle;
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root.querySelector(".pjs-bigplay").onclick = toggle;
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v.onclick = toggle;
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root.querySelector(".pjs-fs").onclick = () => this._fs();
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this.speedBtn.onclick = () => {
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this.spIdx = (this.spIdx + 1) % this.speeds.length;
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const r = this.speeds[this.spIdx]; v.playbackRate = r; this.speedBtn.textContent = r + "×";
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};
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if (!this.live) { // перемотка по шкале (тач): превью при drag, seek на отпускании
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const fracAt = (x) => { const r = this.seek.getBoundingClientRect(); return Math.min(1, Math.max(0, (x - r.left) / r.width)); };
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const preview = (p) => { this.prog.style.width = (p * 100) + "%"; this.knob.style.left = (p * 100) + "%"; this.timeEl.textContent = fmt(p * this._total()); };
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this.seek.addEventListener("pointerdown", (e) => { this.dragging = true; this.dragP = fracAt(e.clientX); try { this.seek.setPointerCapture(e.pointerId); } catch (er) {} preview(this.dragP); });
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this.seek.addEventListener("pointermove", (e) => { if (this.dragging) { this.dragP = fracAt(e.clientX); preview(this.dragP); } });
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this.seek.addEventListener("pointerup", () => { if (this.dragging) { this.dragging = false; this._seekToFrac(this.dragP); } });
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}
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}
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_sync() {
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if (this.dragging || this.live) return;
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const cur = this._curTime(), total = this._total();
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const p = total ? Math.min(1, cur / total) : 0;
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this.prog.style.width = (p * 100) + "%";
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this.knob.style.left = (p * 100) + "%";
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this.timeEl.textContent = fmt(cur);
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this.durEl.textContent = fmt(total);
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}
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_syncBuf() {
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const v = this.v; if (this.live || !v.buffered.length) return;
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const total = this._total(); if (!total) return;
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const end = this.startOffset + v.buffered.end(v.buffered.length - 1);
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this.buf.style.width = Math.min(100, end / total * 100) + "%";
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}
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_fs() {
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const r = this.root;
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if (document.fullscreenElement || document.webkitFullscreenElement) {
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(document.exitFullscreen || document.webkitExitFullscreen || function () {}).call(document);
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} else if (r.requestFullscreen) { r.requestFullscreen().catch(() => {}); }
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else if (r.webkitRequestFullscreen) { r.webkitRequestFullscreen(); }
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else if (this.v.webkitEnterFullscreen) { this.v.webkitEnterFullscreen(); } // iOS: только видео
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}
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destroy() {
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try { this.v.pause(); this.v.removeAttribute("src"); this.v.load(); } catch (e) { /**/ }
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if (this.root && this.root.parentNode) this.root.parentNode.removeChild(this.root);
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}
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}
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const M = {
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cams: [], segs: [], liveId: null, archId: null, date: null, view: "live", player: null,
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async init() {
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let data;
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try { data = await api("/api/cameras"); } catch (e) { return; }
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this.cams = data.cameras || [];
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const enabled = this.cams.filter((c) => c.enabled);
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const lc = document.getElementById("m-live-cam");
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const ac = document.getElementById("m-arch-cam");
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lc.innerHTML = enabled.map((c) => `<option value="${c.id}">${c.name}</option>`).join("");
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ac.innerHTML = this.cams.map((c) => `<option value="${c.id}">${c.name}</option>`).join("");
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this.liveId = enabled[0] ? enabled[0].id : null;
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this.archId = this.cams[0] ? this.cams[0].id : null;
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lc.onchange = () => { this.liveId = lc.value; this.startLive(); };
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ac.onchange = () => { this.archId = ac.value; this.loadArch(); };
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const dt = document.getElementById("m-arch-date");
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const t = new Date();
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this.date = `${t.getFullYear()}-${pad(t.getMonth() + 1)}-${pad(t.getDate())}`;
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dt.value = this.date;
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dt.onchange = () => { this.date = dt.value; this.loadArch(); };
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// бутерброд-меню сверху: выбор режима (Live / Архив)
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const drawer = document.getElementById("m-drawer");
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const scrim = document.getElementById("m-scrim");
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const setMenu = (open) => { drawer.classList.toggle("open", open); scrim.hidden = !open; };
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document.getElementById("m-burger").onclick = () => setMenu(!drawer.classList.contains("open"));
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scrim.onclick = () => setMenu(false);
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document.querySelectorAll(".m-nav").forEach((b) => {
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b.onclick = () => { this.showView(b.dataset.view); setMenu(false); };
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});
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this.showView("live");
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},
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_kill() { if (this.player) { this.player.destroy(); this.player = null; } },
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showView(v) {
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this.view = v;
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document.getElementById("m-title").textContent = v === "live" ? "Live" : "Архив";
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document.querySelectorAll(".m-nav").forEach((b) => b.classList.toggle("active", b.dataset.view === v));
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document.getElementById("view-live").hidden = v !== "live";
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document.getElementById("view-arch").hidden = v !== "arch";
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this._kill();
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if (v === "live") this.startLive();
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else this.loadArch();
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},
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// ── Live ──
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startLive() {
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this._kill();
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const box = document.getElementById("m-live-box");
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if (!this.liveId) { box.innerHTML = '<div class="m-empty">Нет доступных камер</div>'; return; }
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this.player = new Player(box, { live: true, src: `/api/cameras/${this.liveId}/live.mp4?stream=sub&${TR}` });
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},
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// ── Архив ──
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async loadArch() {
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this._kill();
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const box = document.getElementById("m-arch-box");
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const list = document.getElementById("m-seglist");
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box.innerHTML = '<div class="m-empty">Выберите запись ниже</div>';
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if (!this.archId || !this.date) { list.innerHTML = ""; return; }
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const [y, m, d] = this.date.split("-").map(Number);
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const from = Math.floor(new Date(y, m - 1, d, 0, 0, 0).getTime() / 1000);
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const to = from + 86400;
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list.innerHTML = '<div class="m-empty">Загрузка…</div>';
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let recs = [];
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try { recs = (await api(`/api/recordings?camera=${this.archId}&from=${from}&to=${to}`)).recordings || []; }
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catch (e) { list.innerHTML = '<div class="m-empty">Ошибка загрузки</div>'; return; }
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if (!recs.length) { list.innerHTML = '<div class="m-empty">За выбранный день записей нет</div>'; return; }
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this.segs = recs;
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list.innerHTML = recs.map((r) => {
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const tt = new Date(r.started_at * 1000);
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const mins = Math.round((r.duration_s || 0) / 60);
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return `<button class="m-seg" data-id="${r.id}">` +
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`${pad(tt.getHours())}:${pad(tt.getMinutes())}:${pad(tt.getSeconds())}` +
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`<span class="m-dur">${mins} мин</span></button>`;
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}).join("");
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list.onclick = (e) => {
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const b = e.target.closest(".m-seg");
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if (!b) return;
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list.querySelectorAll(".m-seg").forEach((x) => x.classList.toggle("active", x === b));
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this.playSeg(+b.dataset.id);
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};
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},
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playSeg(id) {
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this._kill();
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const seg = this.segs.find((r) => r.id === id);
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const box = document.getElementById("m-arch-box");
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this.player = new Player(box, {
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duration: seg ? (seg.duration_s || 0) : 0,
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srcFor: (t) => `/api/recordings/${id}/play.mp4?${TR}&start=${(t || 0).toFixed(3)}`,
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});
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},
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};
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document.addEventListener("DOMContentLoaded", () => M.init());
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