https://luvansh.com/js/global.js?v=cpBOCv6pbaaRQ9DW_F_krACBV4qUcFvz4R84UAqTn_Y

1(function () {
2    const MS_SECOND = 1000;
3    const MS_MINUTE = 60 * MS_SECOND;
4    const MS_HOUR = 60 * MS_MINUTE;
5    const MS_DAY = 24 * MS_HOUR;
6
7    let deadlineTs = null;
8    let currentTimerId = null;
9    let pendingDeadlineTs = null;
10    let pendingTimerId = null;
11    let intervalId = null;
12    let diff = 0;
13    let isFetching = false;
14
15    function getEl(root, cls) {
16        return root.querySelector('#' + cls) || root.querySelector('.' + cls);
17    }
18
19    function getTimerRoots() {
20        const byId = document.getElementById('sale-timer');
21        const roots = [...document.querySelectorAll('.sale-timer')];
22        if (byId && !roots.includes(byId)) roots.push(byId);
23        return roots;
24    }
25
26    function fetchDeadline(onSuccess, onFail) {
27        fetch('/Home/GetDeadline')
28            .then(res => res.json())
29            .then(data => {
30                if (!data?.deadline || !data?.timerId) return onFail?.('nodata');
31
32                const ts = new Date(data.deadline).getTime();
33
34                if (ts > Date.now())
35                    onSuccess?.(ts, data.timerId);
36                else
37                    onFail?.('expired');
38            })
39            .catch(() => onFail?.('error'));
40    }
41
42    setInterval(function () {
43        fetchDeadline(function (newDeadline, newTimerId) {
44            if (deadlineTs === null || currentTimerId === null) {
45                deadlineTs = newDeadline;
46                currentTimerId = newTimerId;
47                return;
48            }
49
50            // Same timer edited -> update immediately
51            if (newTimerId === currentTimerId) {
52                deadlineTs = newDeadline;
53                pendingDeadlineTs = null;
54                pendingTimerId = null;
55                return;
56            }
57
58            // Different timer -> wait until current timer expires
59            pendingDeadlineTs = newDeadline;
60            pendingTimerId = newTimerId;
61        });
62    }, 15000);
63
64    function updateAllTimers() {
65        if (deadlineTs !== null) diff = deadlineTs - Date.now();
66
67        const timerRoots = getTimerRoots();
68
69        if (diff <= 0 || deadlineTs === null) {
70            if (pendingDeadlineTs && pendingDeadlineTs > Date.now()) {
71                deadlineTs = pendingDeadlineTs;
72                currentTimerId = pendingTimerId;
73                pendingDeadlineTs = null;
74                pendingTimerId = null;
75                updateAllTimers();
76                return;
77            }
78
79            timerRoots.forEach(root => root.style.display = 'none');
80
81            if (intervalId) {
82                clearInterval(intervalId);
83                intervalId = null;
84            }
85
86            if (!isFetching) {
87                isFetching = true;
88
89                fetchDeadline(function (newTs, newTimerId) {
90                    isFetching = false;
91                    deadlineTs = newTs;
92                    currentTimerId = newTimerId;
93                    pendingDeadlineTs = null;
94                    pendingTimerId = null;
95
96                    timerRoots.forEach(root => root.style.display = '');
97                    updateAllTimers();
98                    intervalId = setInterval(updateAllTimers, 1000);
99
100                }, function () {
101                    isFetching = false;
102                    deadlineTs = null;
103                    currentTimerId = null;
104                    pendingDeadlineTs = null;
105                    pendingTimerId = null;
106                    hideSaleTimer();
107                });
108            }
109
110            return;
111        }
112
113        timerRoots.forEach(function (root) {
114            const mode = root.dataset.mode || 'last24h';
115            const elDays = getEl(root, 'js-sale-days');
116            const elHours = getEl(root, 'js-sale-hours');
117            const elMinutes = getEl(root, 'js-sale-minutes');
118            const elSeconds = getEl(root, 'js-sale-seconds');
119
120            if (!elDays || !elHours || !elMinutes || !elSeconds) return;
121
122            const daysBox = elDays.closest('.timer-box');
123
124            if (mode === 'last24h') {
125                if (diff <= MS_DAY) {
126                    root.classList.remove('d-none');
127                    if (daysBox) daysBox.style.display = 'none';
128                } else {
129                    root.classList.add('d-none');
130                    return;
131                }
132            } else {
133                if (daysBox) daysBox.style.display = '';
134                elDays.textContent = Math.floor(diff / MS_DAY);
135            }
136
137            elHours.textContent = Math.floor((diff % MS_DAY) / MS_HOUR).toString().padStart(2, '0');
138            elMinutes.textContent = Math.floor((diff % MS_HOUR) / MS_MINUTE).toString().padStart(2, '0');
139            elSeconds.textContent = Math.floor((diff % MS_MINUTE) / MS_SECOND).toString().padStart(2, '0');
140        });
141    }
142
143    function hideSaleTimer() {

144        getTimerRoots().forEach(root => root.style.display = 'none');
145
146        if (intervalId) {
147            clearInterval(intervalId);
148            intervalId = null;
149        }
150    }
151
152    fetchDeadline(function (newTs, newTimerId) {
153        deadlineTs = newTs;
154        currentTimerId = newTimerId;
155        updateAllTimers();
156        intervalId = setInterval(updateAllTimers, 1000);
157    }, hideSaleTimer);
158
159})();