Обновить hardwareAvailabilityReport.sql

Исправления в расчетах
Исправления в отображении посуточной статистики

hardwareAvailabilityReport.sql

@@ -1,10 +1,14 @@
 WITH 
+-- 1. Получаем все проверки ICMP за период
 checks AS (
     SELECT 
         h.host AS host_name,
         COALESCE(h.name, h.host) AS visible_name,
-        COALESCE(hinv.name, 'unknown') AS equipment_type,
+        -- Тип оборудования из инвентаризации (поле type), если пусто - берем hardware
+        COALESCE(hinv."name", 'не указан') AS equipment_type,
+        -- Номер объекта ИТС РО (храним в поле notes инвентаризации)
         COALESCE(hinv.notes, '') AS object_number,
+        -- Координаты: объединяем широту и долготу через пробел
         CASE 
             WHEN hinv.location_lat IS NOT NULL AND hinv.location_lon IS NOT NULL 
                  AND hinv.location_lat != '' AND hinv.location_lon != ''
@@ -15,44 +19,145 @@ checks AS (
             THEN hinv.location_lon
             ELSE ''
         END AS coordinates,
+        -- Время проверки с учетом часового пояса
         TO_TIMESTAMP(hx.clock) AT TIME ZONE 'Europe/Moscow' AS check_time,
+        -- Статус: 1 = доступно, 0 = недоступно
         hx.value AS status
     FROM hosts h
     INNER JOIN items i 
         ON i.hostid = h.hostid 
         AND i.key_ = 'icmpping'
         AND i.status = 0
-        AND i.value_type = 3
+        AND i.value_type = 3  -- unsigned numeric
     INNER JOIN history_uint hx 
         ON hx.itemid = i.itemid
     LEFT JOIN host_inventory hinv 
         ON hinv.hostid = h.hostid
     WHERE 
+        -- Только мониторимые хосты
         h.status = 0
-        and CAST(nullif(regexp_replace(hinv.notes, 'ОБЪЕКТ №\s*', '', 'g'),'') as INTEGER) in (44,77,43,54,27,48,12,49,65,9,60,35,38,1,51,41,53,84,8) 
+        -- Исключаем оборудование, начинающееся на IRZ (любой регистр)
         --AND UPPER(h.host) NOT LIKE 'IRZ%'
-        AND hx.clock >= EXTRACT(EPOCH FROM TIMESTAMP '2026-05-25 00:00:00')
+        -- Период: май 2026 года (измените под свои даты)
-        AND hx.clock < EXTRACT(EPOCH FROM TIMESTAMP '2026-06-01 00:00:00')
+        --and hinv.notes = 'ОБЪЕКТ № 12'
+        --and hinv."name" = 'Видеокамера Trassir TR-D6254IR15'
+        and CAST(nullif(regexp_replace(hinv.notes, 'ОБЪЕКТ №\s*', '', 'g'),'') as INTEGER) 
+        between 1 and 85 --in (44,77,43,54,27,48,12,49,65,9,60,35,38,1,51,41,53,84,8) 
+        AND TO_TIMESTAMP(hx.clock) >= to_date(${start_dt}, 'yyyymmdd') - interval '1 day'
+        AND TO_TIMESTAMP(hx.clock) <= to_date(${end_dt}, 'yyyymmdd') + interval '1 day'  
+        --and hinv.notes is null
+        
 ),
 
-daily_stats AS (
+-- 2. Добавляем предыдущий статус для определения моментов смены
+checks_with_prev AS (
+    SELECT 
+        *,
+        LAG(status) OVER (PARTITION BY host_name ORDER BY check_time) AS prev_status,
+        coalesce(lead(check_time) OVER (PARTITION BY host_name ORDER BY check_time), date_trunc('day', check_time) + interval '1 day - 1 sec') AS next_check_time
+    FROM checks
+),
+--select * from (
+-- 3. Определяем моменты смены статуса (начало нового интервала)
+status_changes AS (
+    SELECT 
+        host_name,
+	    visible_name,
+	    equipment_type,
+	    object_number,
+	    coordinates,
+	    check_time,
+	    status, 
+	    prev_status,
+	    case 
+		    when DATE(next_check_time) > DATE(check_time) then date_trunc('day', check_time) + interval '23:59:59'
+	    	else next_check_time - interval '1 sec'
+	    end as next_check_time, 
+        CASE WHEN status != prev_status THEN 1 
+            ELSE 0 
+        END AS is_start,
+	    case 
+		    when DATE(next_check_time) > DATE(check_time) then 1
+	    	else 0
+	    end as is_24hh
+    FROM checks_with_prev
+    union all 
+    SELECT
+	    host_name,
+	    visible_name,
+	    equipment_type,
+	    object_number,
+	    coordinates,
+	    date_trunc('day', next_check_time) + interval '00:00:00' as check_time,
+	    status, 
+	    prev_status,
+	    next_check_time - interval '1 sec',
+	    1 as is_start,
+	    0 as is_24hh
+     FROM checks_with_prev
+     where DATE(next_check_time) > DATE(check_time) --)f where status != prev_status and date_trunc('sec', ts) = date_trunc('sec', next_check_time)
+),
+
+-- 4. Нумеруем интервалы для каждого устройства
+intervals AS (
+    SELECT 
+        *,
+        SUM(is_start) OVER (PARTITION BY host_name ORDER BY check_time) AS interval_id
+    FROM status_changes
+    WHERE status IS NOT null
+    and date_trunc('day', check_time) >= to_date(${start_dt}, 'yyyymmdd') and date_trunc('day', check_time) <= to_date(${end_dt}, 'yyyymmdd')
+),
+
+-- 5. Агрегируем каждый непрерывный интервал
+grouped_intervals AS (
     SELECT 
         host_name,
         visible_name,
         equipment_type,
         object_number,
         coordinates,
-        DATE(check_time) AS check_date,
+        MIN(date_trunc('second', check_time)) AS check_time,
-        ROUND((SUM(CASE WHEN status = 1 THEN 1 ELSE 0 END) * 60.0) / 3600.0, 2) AS available_hours,
+        MAX(date_trunc('second', next_check_time)) AS next_check_time,
-        ROUND((SUM(CASE WHEN status = 0 THEN 1 ELSE 0 END) * 60.0) / 3600.0, 2) AS unavailable_hours
+        MAX(status) AS status,        
-    FROM checks
+        MAX(is_24hh) AS is_24hh
+    FROM intervals
     GROUP BY 
         host_name, 
         visible_name,
         equipment_type,
         object_number,
         coordinates,
-        DATE(check_time)
+        interval_id
+),
+
+daily_stats AS (
+	select *,
+		extract('hour' from available_hours)::int AS a_h, 
+		extract('minute' from available_hours)::int AS a_m,
+		extract('second' from available_hours)::int AS a_s,
+		extract('hour' from unavailable_hours)::int AS u_h, 
+		extract('minute' from unavailable_hours)::int AS u_m,
+		extract('second' from unavailable_hours)::int AS u_s
+	from 
+	(
+	    SELECT 
+	        host_name,
+	        visible_name,
+	        equipment_type,
+	        object_number,
+	        coordinates,
+	        DATE(check_time) AS check_date,        
+	    	sum(case when status = 1 then next_check_time - check_time else null end) AS available_hours, 
+	    	sum(case when status = 0 then next_check_time - check_time else null end) AS unavailable_hours
+	    FROM grouped_intervals
+	    GROUP BY 
+	        host_name,
+	        visible_name,
+	        equipment_type,
+	        object_number,
+	        coordinates,
+	        DATE(check_time)
+	) f 
 ),
 
 daily_graph AS (
@@ -61,8 +166,11 @@ daily_graph AS (
         equipment_type,
         object_number,
         coordinates,
+        max(case when object_number similar to '%№%' then regexp_replace(object_number, 'ОБЪЕКТ №\s*', '', 'g')::int else null end) as object_num,
         STRING_AGG(
-            TO_CHAR(check_date, 'DD.MM') || ': Доступно ' || available_hours || 'h, Недоступно ' || unavailable_hours || 'h', 
+            TO_CHAR(check_date, 'DD.MM') 
+            || ': Доступно ' || a_h || 'ч.' || a_m || 'м.' || a_s|| 'с.'  
+            || ', Недоступно ' || u_h || 'ч.' || u_m || 'м.' || u_s ||'с.', 
             '; ' ORDER BY check_date
         ) AS daily_schedule
     FROM daily_stats
@@ -79,8 +187,8 @@ device_summary AS (
         equipment_type,
         object_number,
         coordinates,
-        SUM(CASE WHEN available_hours > 12 THEN 1 ELSE 0 END) AS days_available_gt_12h,
+        SUM(CASE WHEN (a_h + a_m/60 + a_s/360) > 12 THEN 1 ELSE 0 END) AS days_available_gt_12h,
-        SUM(CASE WHEN available_hours <= 12 THEN 1 ELSE 0 END) AS days_unavailable_ge_12h
+        SUM(CASE WHEN (a_h + a_m/60 + a_s/360) <= 12 THEN 1 ELSE 0 END) AS days_unavailable_ge_12h
     FROM daily_stats
     GROUP BY 
         visible_name,
@@ -90,14 +198,14 @@ device_summary AS (
 )
 
 SELECT 
-    ROW_NUMBER() OVER (ORDER BY dg.equipment_type) AS row_number,
+    ROW_NUMBER() OVER (ORDER BY dg.object_num nulls last, dg.equipment_type) AS "№ п/п",
-    dg.equipment_type AS equipment_type,
+    dg.equipment_type AS "Тип оборудования",
-    dg.object_number AS object_number,
+    case when dg.object_num is null then 'на инвентаризации' else dg.object_number end AS "Номер_объекта_ИТС_РО",
-    dg.coordinates AS coordinates,
+    dg.coordinates AS "Координаты_расположения",
-    dg.daily_schedule AS daily_schedule,
+    dg.daily_schedule AS "Посуточный график функц оборуд",
-    ds.days_available_gt_12h AS days_available_more_than_12h,
+    ds.days_available_gt_12h AS "Количество суток доступности",
-    ds.days_unavailable_ge_12h AS days_unavailable_12h_or_more
+    ds.days_unavailable_ge_12h AS "Количество суток недоступности"
 FROM daily_graph dg
 INNER JOIN device_summary ds 
     ON ds.visible_name = dg.visible_name
-ORDER BY dg.object_number;
+ORDER BY 1;