-- Modbus e2e smoke seed — closes #210 (umbrella #209).
--
-- Idempotent — DROP-and-recreate of one cluster's worth of Modbus test config:
--   * 1 ServerCluster ('modbus-smoke') + ClusterNode ('modbus-smoke-node')
--   * 1 ConfigGeneration (Draft → Published at the end)
--   * 1 Namespace + UnsArea + UnsLine + Equipment
--   * 1 Modbus DriverInstance pointing at the pymodbus standard fixture
--     (127.0.0.1:5020 per tests/.../Modbus.IntegrationTests/Docker)
--   * 1 Tag at HR[200]:UInt16 (HR[100] is auto-increment in standard.json,
--     unusable as a write target — the e2e script uses HR[200] for that reason)
--
-- Usage:
--   sqlcmd -S "localhost,14330" -d OtOpcUaConfig -U sa -P "OtOpcUaDev_2026!" \
--          -i scripts/smoke/seed-modbus-smoke.sql
--
-- After seeding, update src/.../Server/appsettings.json:
--     Node:NodeId    = "modbus-smoke-node"
--     Node:ClusterId = "modbus-smoke"
--
-- Then start the simulator + server + run the e2e script:
--   docker compose -f tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus.IntegrationTests/Docker/docker-compose.yml --profile standard up -d
--   dotnet run --project src/Server/ZB.MOM.WW.OtOpcUa.Server
--   ./scripts/e2e/test-modbus.ps1 -BridgeNodeId "ns=2;s=HR200"

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) = 'modbus-smoke';
DECLARE @NodeId    nvarchar(64) = 'modbus-smoke-node';
DECLARE @DrvId     nvarchar(64) = 'modbus-smoke-drv';
DECLARE @NsId      nvarchar(64) = 'modbus-smoke-ns';
DECLARE @AreaId    nvarchar(64) = 'modbus-smoke-area';
DECLARE @LineId    nvarchar(64) = 'modbus-smoke-line';
DECLARE @EqId      nvarchar(64) = 'modbus-smoke-eq';
DECLARE @EqUuid    uniqueidentifier = '72BD5A10-72BD-45A1-B72B-D5A1072BD5A1';
DECLARE @TagHr200  nvarchar(64) = 'modbus-smoke-tag-hr200';

BEGIN TRAN;

-- Clean prior smoke state (child rows first).
DELETE FROM dbo.Tag                        WHERE TagId IN (@TagHr200);
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;

-- `UX_ClusterNodeCredential_Value` is a unique index on (Kind, Value) WHERE
-- Enabled=1, so a `sa` login can only bind to one node at a time. Drop any
-- prior smoke cluster's binding before we claim the login for this one.
DELETE FROM dbo.ClusterNodeCredential WHERE Kind = 'SqlLogin' AND Value = 'sa';

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

-- DashboardPort 15050 rather than 5000 — HttpListener on :5000 requires
-- URL-ACL reservation or admin rights on Windows (HttpListenerException 32).
-- 15000+ ports are unreserved by default. Safe to change back when deploying
-- with a netsh urlacl grant or reverse-proxy fronting :5000.
INSERT dbo.ClusterNode(NodeId, ClusterId, RedundancyRole, Host, OpcUaPort, DashboardPort,
                       ApplicationUri, ServiceLevelBase, Enabled, CreatedBy)
VALUES (@NodeId, @ClusterId, 'Primary', 'localhost', 4840, 15050,
        'urn:OtOpcUa:modbus-smoke-node', 200, 1, 'modbus-smoke');

-- Bind the SQL login this smoke test connects as to the node identity. The
-- sp_GetCurrentGenerationForCluster + sp_UpdateClusterNodeGenerationState
-- sprocs raise RAISERROR('Unauthorized: caller %s is not bound to NodeId %s')
-- when this row is missing. `Kind='SqlLogin'` / `Value='sa'` matches the
-- container's SA user; rotate Value for real deployments using a non-SA login.
INSERT dbo.ClusterNodeCredential(NodeId, Kind, Value, Enabled, CreatedBy)
VALUES (@NodeId, 'SqlLogin', 'sa', 1, 'modbus-smoke');

-- 2. Draft generation.
DECLARE @Gen bigint;
INSERT dbo.ConfigGeneration(ClusterId, Status, CreatedBy)
VALUES (@ClusterId, 'Draft', 'modbus-smoke');
SET @Gen = SCOPE_IDENTITY();

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

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

-- 5. Modbus DriverInstance. DriverConfig mirrors ModbusDriverConfigDto
--    (mapped to ModbusDriverOptions by ModbusDriverFactoryExtensions).
INSERT dbo.DriverInstance(GenerationId, DriverInstanceId, ClusterId, NamespaceId,
                          Name, DriverType, DriverConfig, Enabled)
VALUES (@Gen, @DrvId, @ClusterId, @NsId, 'pymodbus-smoke', 'Modbus', N'{
  "Host": "127.0.0.1",
  "Port": 5020,
  "UnitId": 1,
  "TimeoutMs": 2000,
  "AutoReconnect": true,
  "Probe": { "Enabled": true, "IntervalMs": 5000, "TimeoutMs": 2000, "ProbeAddress": 0 },
  "Tags": [
    {
      "Name": "HR200",
      "Region": "HoldingRegisters",
      "Address": 200,
      "DataType": "UInt16",
      "Writable": true,
      "WriteIdempotent": true
    }
  ]
}', 1);

-- 6. Tag row bound to the Equipment. Driver reports the same tag via
--    DiscoverAsync + the walker maps the UnsArea/Line/Equipment/Tag path to the
--    driver's folder/variable (NodeId ends up ns=<driver-ns>;s=HR200 per
--    ModbusDriver.DiscoverAsync using FullName = tag.Name).
INSERT dbo.Tag(GenerationId, TagId, DriverInstanceId, EquipmentId, Name, DataType,
               AccessLevel, TagConfig, WriteIdempotent)
VALUES (@Gen, @TagHr200, @DrvId, @EqId, 'HR200', 'UInt16', 'ReadWrite',
        N'{"FullName":"HR200","DataType":"UInt16"}', 1);

-- 7. Publish the generation — flips Status Draft → Published, merges
--    ExternalIdReservation, claims cluster write lock.
EXEC dbo.sp_PublishGeneration @ClusterId = @ClusterId, @DraftGenerationId = @Gen,
                              @Notes = N'Modbus smoke — task #210';

COMMIT;

PRINT '';
PRINT 'Modbus smoke seed complete.';
PRINT '  Cluster:    ' + @ClusterId;
PRINT '  Node:       ' + @NodeId;
PRINT '  Generation: ' + CONVERT(nvarchar(20), @Gen);
PRINT '';
PRINT 'Next steps:';
PRINT '  1. Set src/.../Server/appsettings.json Node:NodeId = "modbus-smoke-node"';
PRINT '                                          Node:ClusterId = "modbus-smoke"';
PRINT '  2. docker compose -f tests/.../Modbus.IntegrationTests/Docker/docker-compose.yml --profile standard up -d';
PRINT '  3. dotnet run --project src/Server/ZB.MOM.WW.OtOpcUa.Server';
PRINT '  4. ./scripts/e2e/test-modbus.ps1 -BridgeNodeId "ns=2;s=HR200"';
