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docker/routlin-dash/app/pages/dnsserver/view.py

@@ -1,7 +1,34 @@
 import json
 import config_utils
+import factory
 from pages.overview.view import load_dns_metrics, _dns_providers_table
 
+_PERIOD_OPTIONS = [
+    (1,   '1 Day'),
+    (7,   '7 Days'),
+    (30,  '30 Days'),
+    (60,  '60 Days'),
+    (90,  '90 Days'),
+    (365, '365 Days'),
+    (0,   'All Time'),
+]
+
+
+def _period_selector_html(current_period):
+    opts = ''.join(
+        f'<option value="{v}"{" selected" if v == current_period else ""}>{label}</option>'
+        for v, label in _PERIOD_OPTIONS
+    )
+    return (
+        '<form method="post" action="/action/dnsserver/metrics_period_save"'
+        ' style="display:flex;align-items:center;gap:0.75rem;margin-bottom:1rem">'
+        '<label class="form-label" style="margin:0;white-space:nowrap">Period</label>'
+        f'<select name="metrics_period" class="form-input" style="width:auto"'
+        f' onchange="this.form.submit()">{opts}</select>'
+        f'<input type="hidden" name="config_hash" value="{factory.e(config_utils.config_hash())}"/>'
+        '</form>'
+    )
+
 
 def collect_tokens(cfg):
     tokens = config_utils.collect_layout_tokens(cfg)
@@ -11,7 +38,10 @@ def collect_tokens(cfg):
     tokens['DNS_CACHE_SIZE']            = str(dns.get('cache_size', '-'))
     tokens['DNS_UPSTREAM_SERVERS_JSON'] = json.dumps(servers)
 
-    dns_stats = load_dns_metrics()
+    period    = int(dns.get('metrics_period', 0))
+    dns_stats = load_dns_metrics(period=period)
+
+    tokens['DNS_PERIOD_SELECTOR']      = _period_selector_html(period)
     tokens['DNS_METRICS_SINCE']        = dns_stats['since']
     tokens['DNS_METRICS_UPDATED']      = dns_stats['updated']
     tokens['DNS_STAT_QUERIES']         = dns_stats['queries']