"""
===============================================================================
FILE: services/scud_etl/sql_queries.py
ROLE: Изолированные SQL-шаблоны для MS SQL Server (СКУД Орион Pro).
===============================================================================
"""

# 1. Основной срез СКУД с учетом турникетов и флигеля
SQL_QUERY_TEMPLATE = r"""
DECLARE @InputDate DATE = '{target_date}';
DECLARE @TargetDate DATE = @InputDate;

DECLARE @StartDate DATETIME = CAST(@TargetDate AS DATETIME);
DECLARE @EndDate DATETIME = {end_datetime_sql};

WITH PercoPassages AS (
    -- Физические факты прохода (Event = 32)
    SELECT 
        log.HozOrgan AS EmployeeID,
        log.TimeVal,
        CASE 
            WHEN log.Mode = 1 THEN 'IN'
            WHEN log.Mode = 2 THEN 'OUT'
            ELSE 'OTHER' 
        END AS Direction
    FROM pLogData log WITH (NOLOCK)
    INNER JOIN pList p WITH (NOLOCK) ON log.HozOrgan = p.ID
    LEFT JOIN PDivision div WITH (NOLOCK) ON p.Section = div.ID
    WHERE log.TimeVal BETWEEN @StartDate AND @EndDate
      AND log.HozOrgan IS NOT NULL
      AND log.HozOrgan > 0
      AND log.Event = 32
      AND log.Mode IN (1, 2)
      AND (
          -- Контур 1: Левый турникет открыт для всех
          log.DoorIndex = 1
          OR
          -- Контур 2: Правый турникет разрешен только для реестра двора
          (
              log.DoorIndex = 2 
              AND ({turnstile_filter_sql})
          )
          OR
          -- Контур 3: Флигель 1 эт. разрешен только для реестра флигеля
          (
              log.DoorIndex = 23 
              AND ({fligel_filter_sql})
          )
      )
),
Passages AS (
    SELECT
        EmployeeID,
        MIN(TimeVal) AS FirstRawEvent,
        MAX(TimeVal) AS LastRawEvent,
        MIN(CASE WHEN Direction = 'IN' THEN TimeVal END) AS FirstIn,
        MAX(CASE WHEN Direction = 'OUT' THEN TimeVal END) AS FinalOut
    FROM PercoPassages
    GROUP BY EmployeeID
),
EvaluatedPassages AS (
    SELECT
        p.*,
        CASE 
            WHEN p.FinalOut IS NOT NULL 
                 AND p.FirstIn IS NOT NULL 
                 AND p.FinalOut > DATEADD(MINUTE, 5, p.FirstIn)
            THEN p.FinalOut
            ELSE NULL
        END AS FilteredLastOut
    FROM Passages p
)
SELECT
    N'ЛЕНМОРНИИПРОЕКТ' AS [Фирма],
    ISNULL(CAST(div.Name AS NVARCHAR(255)), N'Без подразделения') AS [Подразделение],
    LTRIM(RTRIM(
        ISNULL(CAST(p.Name AS NVARCHAR(255)), N'') +
        CASE WHEN p.FirstName IS NOT NULL AND CAST(p.FirstName AS NVARCHAR(255)) <> ''
             THEN N' ' + CAST(p.FirstName AS NVARCHAR(255)) ELSE N'' END +
        CASE WHEN p.MidName IS NOT NULL AND CAST(p.MidName AS NVARCHAR(255)) <> ''
             THEN N' ' + CAST(p.MidName AS NVARCHAR(255)) ELSE N'' END
    )) AS [Сотрудник],
    ISNULL(CAST(post.Name AS NVARCHAR(255)), N'—') AS [Должность],
    ISNULL(CAST(p.TabNumber AS NVARCHAR(50)), N'—') AS [Таб_№],
    CONVERT(VARCHAR(10), @TargetDate, 104) AS [Дата],
    ISNULL(CAST(CONVERT(VARCHAR(8), pass.FirstIn, 108) AS NVARCHAR(20)), N'Нет входа') AS [Начало_дня],
    CASE 
        WHEN pass.FirstIn IS NULL AND pass.FirstRawEvent IS NOT NULL 
            THEN CAST(CONVERT(VARCHAR(8), pass.FirstRawEvent, 108) AS NVARCHAR(20))
        ELSE N'—'
    END AS [Первая_активность],
    CASE
        WHEN pass.FilteredLastOut IS NOT NULL 
            THEN CAST(CONVERT(VARCHAR(8), pass.FilteredLastOut, 108) AS NVARCHAR(20))
        ELSE N'Нет выхода'
    END AS [Конец_дня],
    CASE
        WHEN pass.EmployeeID IS NOT NULL AND (pass.FirstIn IS NOT NULL OR pass.FirstRawEvent IS NOT NULL) THEN
            RIGHT('0' + CAST(DATEDIFF(MINUTE,
                ISNULL(pass.FirstIn, pass.FirstRawEvent),
                CASE 
                    WHEN pass.FilteredLastOut IS NOT NULL THEN pass.FilteredLastOut
                    ELSE @EndDate
                END) / 60 AS VARCHAR), 2) + ':' +
            RIGHT('0' + CAST(DATEDIFF(MINUTE,
                ISNULL(pass.FirstIn, pass.FirstRawEvent),
                CASE 
                    WHEN pass.FilteredLastOut IS NOT NULL THEN pass.FilteredLastOut
                    ELSE @EndDate
                END) % 60 AS VARCHAR), 2)
        ELSE N'00:00'
    END AS [Находился_в_здании],
    CASE
        WHEN pass.EmployeeID IS NOT NULL THEN N'Присутствовал'
        ELSE N'Отсутствовал (Нет событий)'
    END AS [Статус]
FROM pList p WITH (NOLOCK)
LEFT JOIN PDivision div WITH (NOLOCK) ON p.Section = div.ID
LEFT JOIN PPost post WITH (NOLOCK) ON p.Post = post.ID
LEFT JOIN EvaluatedPassages pass ON p.ID = pass.EmployeeID
WHERE
    ISNULL(p.StatusRecord, 0) = 0
    AND p.DateTimeInArchive IS NULL
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Аренд%'
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT IN (N'Без подразделения', N'')
    AND p.Name NOT LIKE N'бр.%'
    AND p.Name NOT LIKE N'Гость%'
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT IN (N'БГИ', N'КНР')
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Рабоч%'
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Врем%'
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Практика%'
    AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'тест%'
    AND ISNULL(CAST(post.Name AS NVARCHAR(255)), N'') NOT LIKE N'Практикант%'
ORDER BY p.Name ASC;
"""

# 2. Сырые события физических проходов турникетов
SQL_RAW_EVENTS_QUERY = r"""
DECLARE @InputDate DATE = '{target_date}';
DECLARE @StartDate DATETIME = CAST(@InputDate AS DATETIME);
DECLARE @EndDate DATETIME = {end_datetime_sql};

SELECT 
    log.TimeVal,
    log.HozOrgan,
    LTRIM(RTRIM(
        ISNULL(CAST(p.Name AS NVARCHAR(255)), N'') +
        CASE WHEN p.FirstName IS NOT NULL AND CAST(p.FirstName AS NVARCHAR(255)) <> ''
             THEN N' ' + CAST(p.FirstName AS NVARCHAR(255)) ELSE N'' END +
        CASE WHEN p.MidName IS NOT NULL AND CAST(p.MidName AS NVARCHAR(255)) <> ''
             THEN N' ' + CAST(p.MidName AS NVARCHAR(255)) ELSE N'' END
    )) AS [Сотрудник],
    ISNULL(CAST(div.Name AS NVARCHAR(255)), N'Без подразделения') AS [Подразделение],
    log.Event,
    log.Mode,
    log.DoorIndex,
    CASE 
        WHEN log.Mode = 2 THEN 'OUT'
        WHEN log.Mode = 1 THEN 'IN'
        WHEN log.Event IN (2, 27, 29, 33, 55, 65) THEN 'OUT'
        WHEN log.Event IN (1, 21, 26, 54, 64) THEN 'IN'
        ELSE 'OTHER' 
    END AS Direction
FROM pLogData log WITH (NOLOCK)
INNER JOIN pList p WITH (NOLOCK) ON log.HozOrgan = p.ID
LEFT JOIN PDivision div WITH (NOLOCK) ON p.Section = div.ID
LEFT JOIN PPost post WITH (NOLOCK) ON p.Post = post.ID
WHERE log.TimeVal BETWEEN @StartDate AND @EndDate
  AND log.HozOrgan IS NOT NULL
  AND log.HozOrgan > 0
  AND log.Event IN (28, 32)
  -- ⭐️ Фильтрация сотрудников Ленморниипроект (исключение арендаторов и гостей)
  AND ISNULL(p.StatusRecord, 0) = 0
  AND p.DateTimeInArchive IS NULL
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Аренд%'
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT IN (N'Без подразделения', N'')
  AND p.Name NOT LIKE N'бр.%'
  AND p.Name NOT LIKE N'Гость%'
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT IN (N'БГИ', N'КНР')
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Рабоч%'
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Врем%'
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'Практика%'
  AND ISNULL(CAST(div.Name AS NVARCHAR(255)), N'') NOT LIKE N'тест%'
  AND ISNULL(CAST(post.Name AS NVARCHAR(255)), N'') NOT LIKE N'Практикант%'
ORDER BY log.TimeVal ASC;
"""