-- Phase 7 live OPC UA E2E smoke seed (task #240).
--
-- Idempotent — DROP-and-recreate of one cluster's worth of test config:
--   * 1 ServerCluster ('p7-smoke')
--   * 1 ClusterNode ('p7-smoke-node')
--   * 1 ConfigGeneration (created Draft, then flipped to Published at the end)
--   * 1 Namespace (Equipment kind)
--   * 1 UnsArea / UnsLine / Equipment / Tag — Tag bound to a real Galaxy attribute
--   * 1 DriverInstance (Galaxy)
--   * 1 Script + 1 VirtualTag using it
--   * 1 Script + 1 ScriptedAlarm using it
--
-- Drop & re-create deletes ALL rows scoped to the cluster (in dependency order)
-- so re-running this script after a code change starts from a clean state.
-- Table-level CHECK constraints are validated on insert; if a constraint is
-- violated this script aborts with the offending row's column.
--
-- Usage:
--   sqlcmd -S "localhost,14330" -d OtOpcUaConfig -U sa -P "OtOpcUaDev_2026!" \
--          -i scripts/smoke/seed-phase-7-smoke.sql

SET NOCOUNT ON;
SET XACT_ABORT ON;
SET QUOTED_IDENTIFIER ON;
SET ANSI_NULLS ON;
SET ANSI_PADDING ON;
SET ANSI_WARNINGS ON;
SET ARITHABORT ON;
SET CONCAT_NULL_YIELDS_NULL ON;

DECLARE @ClusterId nvarchar(64) = 'p7-smoke';
DECLARE @NodeId    nvarchar(64) = 'p7-smoke-node';
DECLARE @DrvId     nvarchar(64) = 'p7-smoke-galaxy';
DECLARE @NsId      nvarchar(64) = 'p7-smoke-ns';
DECLARE @AreaId    nvarchar(64) = 'p7-smoke-area';
DECLARE @LineId    nvarchar(64) = 'p7-smoke-line';
DECLARE @EqId      nvarchar(64) = 'p7-smoke-eq';
DECLARE @EqUuid    uniqueidentifier = '5B2CF10D-5B2C-4F10-B5B2-CF10D5B2CF10';
DECLARE @TagId     nvarchar(64) = 'p7-smoke-tag-source';
DECLARE @VtScript  nvarchar(64) = 'p7-smoke-script-vt';
DECLARE @AlScript  nvarchar(64) = 'p7-smoke-script-al';
DECLARE @VtId      nvarchar(64) = 'p7-smoke-vt-derived';
DECLARE @AlId      nvarchar(64) = 'p7-smoke-al-overtemp';

BEGIN TRAN;

-- Wipe any prior smoke state. Order matters: child rows first.
DELETE s FROM dbo.ScriptedAlarmState s
  WHERE s.ScriptedAlarmId = @AlId;
DELETE FROM dbo.ScriptedAlarm        WHERE ScriptedAlarmId = @AlId;
DELETE FROM dbo.VirtualTag           WHERE VirtualTagId = @VtId;
DELETE FROM dbo.Script               WHERE ScriptId IN (@VtScript, @AlScript);
DELETE FROM dbo.Tag                  WHERE TagId = @TagId;
DELETE FROM dbo.Equipment            WHERE EquipmentId = @EqId;
DELETE FROM dbo.UnsLine              WHERE UnsLineId = @LineId;
DELETE FROM dbo.UnsArea              WHERE UnsAreaId = @AreaId;
DELETE FROM dbo.DriverInstance       WHERE DriverInstanceId = @DrvId;
DELETE FROM dbo.Namespace            WHERE NamespaceId = @NsId;
DELETE FROM dbo.ConfigGeneration     WHERE ClusterId = @ClusterId;
DELETE FROM dbo.ClusterNodeCredential WHERE NodeId = @NodeId;
DELETE FROM dbo.ClusterNodeGenerationState WHERE NodeId = @NodeId;
DELETE FROM dbo.ClusterNode          WHERE NodeId = @NodeId;
DELETE FROM dbo.ServerCluster        WHERE ClusterId = @ClusterId;

-- 1. Cluster + Node
INSERT dbo.ServerCluster(ClusterId, Name, Enterprise, Site, NodeCount, RedundancyMode, Enabled, CreatedBy)
VALUES (@ClusterId, 'P7 Smoke', 'zb', 'lab', 1, 'None', 1, 'p7-smoke');

INSERT dbo.ClusterNode(NodeId, ClusterId, RedundancyRole, Host, OpcUaPort, DashboardPort,
                       ApplicationUri, ServiceLevelBase, Enabled, CreatedBy)
VALUES (@NodeId, @ClusterId, 'Primary', 'localhost', 4840, 5000,
        'urn:OtOpcUa:p7-smoke-node', 200, 1, 'p7-smoke');

-- sp_GetCurrentGenerationForCluster gates access by SUSER_SNAME() against
-- ClusterNodeCredential; without this binding the Server bootstrap fails with
-- `Unauthorized: caller sa is not bound to NodeId p7-smoke-node`. Dev Docker
-- SQL runs with `sa`; production deploys would rotate to a per-node login.
INSERT dbo.ClusterNodeCredential(NodeId, Kind, Value, Enabled, CreatedBy)
VALUES (@NodeId, N'SqlLogin', N'sa', 1, N'p7-smoke');

-- 2. Generation (created Draft, flipped to Published at the end so insert order
--    constraints (one Draft per cluster, etc.) don't fight us).
DECLARE @Gen bigint;
INSERT dbo.ConfigGeneration(ClusterId, Status, CreatedBy)
VALUES (@ClusterId, 'Draft', 'p7-smoke');
SET @Gen = SCOPE_IDENTITY();

-- 3. Namespace
INSERT dbo.Namespace(GenerationId, NamespaceId, ClusterId, Kind, NamespaceUri, Enabled)
VALUES (@Gen, @NsId, @ClusterId, 'Equipment', 'urn:p7-smoke:eq', 1);

-- 4. UNS hierarchy
INSERT dbo.UnsArea(GenerationId, UnsAreaId, ClusterId, Name)
VALUES (@Gen, @AreaId, @ClusterId, 'lab-floor');

INSERT dbo.UnsLine(GenerationId, UnsLineId, UnsAreaId, Name)
VALUES (@Gen, @LineId, @AreaId, 'galaxy-line');

INSERT dbo.Equipment(GenerationId, EquipmentId, EquipmentUuid, DriverInstanceId, UnsLineId,
                     Name, MachineCode, Enabled)
VALUES (@Gen, @EqId, @EqUuid, @DrvId, @LineId, 'reactor-1', 'p7-rx-001', 1);

-- 5. Driver — Galaxy proxy. DriverConfig JSON tells the proxy how to reach the
--    already-running OtOpcUaGalaxyHost. Secret + pipe name match
--    .local/galaxy-host-secret.txt + the OtOpcUaGalaxyHost service env.
INSERT dbo.DriverInstance(GenerationId, DriverInstanceId, ClusterId, NamespaceId,
                          Name, DriverType, DriverConfig, Enabled)
VALUES (@Gen, @DrvId, @ClusterId, @NsId, 'galaxy-smoke', 'Galaxy', N'{
  "DriverInstanceId": "p7-smoke-galaxy",
  "PipeName": "OtOpcUaGalaxy",
  "SharedSecret": "4hgDJ4jLcKXmOmD1Ara8xtE8N3R47Q2y1Xf/Eama/Fk=",
  "ConnectTimeoutMs": 10000
}', 1);

-- 6. One driver-sourced Tag bound to the Equipment. TagConfig is the Galaxy
--    fullRef; the EquipmentNodeWalker reads the JSON's FullName field and
--    hands that string to the Galaxy driver as the MXAccess reference.
--    Default points at TestMachine_001.TestHistoryValue — the live dev-box
--    Galaxy ships it as Int32 + writable (security_classification=Operate)
--    + historized (HistoryExtension primitive), so the E2E script can
--    exercise read + write + subscribe + alarm + history against the
--    same attribute. Swap to any other writable historized attribute on
--    this Galaxy by re-running `gr/queries/attributes_extended.sql` with
--    `WHERE is_historized=1 AND security_classification > 0`.
INSERT dbo.Tag(GenerationId, TagId, DriverInstanceId, EquipmentId, Name, DataType,
               AccessLevel, TagConfig, WriteIdempotent)
VALUES (@Gen, @TagId, @DrvId, @EqId, 'Source', 'Int32', 'ReadWrite',
        N'{"FullName":"TestMachine_001.TestHistoryValue","DataType":"Int32"}', 0);

-- 7. Scripts (SourceHash is SHA-256 of SourceCode, computed externally — using
--    a placeholder here; the engine recomputes on first use anyway).
--
--    MachineStatus predicate — the dynamic "is the machine running?" status
--    derived from the raw Source value. Boolean: true when Source > 0. Matches
--    the shape Aveva operators typically want on a machine-status tile (green
--    when above zero, otherwise grey) without needing a separate threshold
--    attribute. Rename + re-threshold here to mirror site semantics.
INSERT dbo.Script(GenerationId, ScriptId, Name, SourceCode, SourceHash, Language)
VALUES
  (@Gen, @VtScript, 'machine-status-predicate',
   N'return System.Convert.ToInt32(ctx.GetTag("/lab-floor/galaxy-line/reactor-1/Source").Value) > 0;',
   '0000000000000000000000000000000000000000000000000000000000000000', 'CSharp'),
  (@Gen, @AlScript, 'overtemp-predicate',
   N'return System.Convert.ToInt32(ctx.GetTag("/lab-floor/galaxy-line/reactor-1/Source").Value) > 50;',
   '0000000000000000000000000000000000000000000000000000000000000000', 'CSharp');

-- 8. VirtualTag — MachineStatus boolean computed by Roslyn each time Source
--    changes. Historized so the dashboard can plot a running/idle timeline
--    next to the raw TestHistoryValue trend from Aveva Historian.
INSERT dbo.VirtualTag(GenerationId, VirtualTagId, EquipmentId, Name, DataType,
                      ScriptId, ChangeTriggered, TimerIntervalMs, Historize, Enabled)
VALUES (@Gen, @VtId, @EqId, 'MachineStatus', 'Boolean', @VtScript, 1, NULL, 1, 1);

-- 9. ScriptedAlarm — Active when Source > 50.
INSERT dbo.ScriptedAlarm(GenerationId, ScriptedAlarmId, EquipmentId, Name, AlarmType,
                         Severity, MessageTemplate, PredicateScriptId,
                         HistorizeToAveva, Retain, Enabled)
VALUES (@Gen, @AlId, @EqId, 'OverTemp', 'LimitAlarm', 800,
        N'Reactor source value {/lab-floor/galaxy-line/reactor-1/Source} exceeded 50',
        @AlScript, 1, 1, 1);

-- 10. Publish — flip the generation Status. sp_PublishGeneration takes
--     concurrency locks + does ExternalIdReservation merging; we drive it via
--     EXEC rather than UPDATE so the rest of the publish workflow runs.
EXEC dbo.sp_PublishGeneration @ClusterId = @ClusterId, @DraftGenerationId = @Gen,
                              @Notes = N'Phase 7 live smoke — task #240';

COMMIT;

PRINT '';
PRINT 'Phase 7 smoke seed complete.';
PRINT '  Cluster:    ' + @ClusterId;
PRINT '  Node:       ' + @NodeId + ' (set Node:NodeId in appsettings.json)';
PRINT '  Generation: ' + CONVERT(nvarchar(20), @Gen);
PRINT '';
PRINT 'Next steps:';
PRINT '  1. Edit src/ZB.MOM.WW.OtOpcUa.Server/appsettings.json:';
PRINT '       Node:NodeId      = "p7-smoke-node"';
PRINT '       Node:ClusterId   = "p7-smoke"';
PRINT '  2. Edit the placeholder Galaxy attribute in dbo.Tag.TagConfig above';
PRINT '       so it points at a real attribute on this Galaxy — replace';
PRINT '       REPLACE_WITH_REAL_GALAXY_ATTRIBUTE with e.g. "Plant1.Reactor1.Temp".';
PRINT '  3. Start the Server in a non-elevated shell so the Galaxy.Host pipe ACL';
PRINT '       accepts the connection:';
PRINT '       dotnet run --project src/ZB.MOM.WW.OtOpcUa.Server';
PRINT '  4. Validate via Client.CLI per docs/v2/implementation/phase-7-e2e-smoke.md';
