IF OBJECT_ID(N'[dbo].[Hr_T_PerformanceGoal]', 'U') IS NULL
BEGIN
    CREATE TABLE [dbo].[Hr_T_PerformanceGoal]
    (
        [Id] uniqueidentifier NOT NULL DEFAULT NEWID(),
        [TenantId] uniqueidentifier NULL,
        [ReviewId] uniqueidentifier NOT NULL,
        [GoalType] nvarchar(8) NOT NULL DEFAULT 'KPI',
        [Title] nvarchar(256) NOT NULL,
        [Description] nvarchar(1024) NULL,
        [Direction] nvarchar(16) NOT NULL DEFAULT 'Increasing',
        [Unit] nvarchar(32) NULL,
        [TargetValue] decimal(18, 2) NOT NULL,
        [ActualValue] decimal(18, 2) NULL,
        [Weight] decimal(5, 2) NOT NULL,
        [AchievementRate] decimal(6, 2) NULL,
        [SelfComment] nvarchar(1024) NULL,
        [ManagerComment] nvarchar(1024) NULL,
        [IsActive] bit NOT NULL DEFAULT 1,
        [CreationTime] datetime2 NOT NULL DEFAULT GETUTCDATE(),
        [CreatorId] uniqueidentifier NULL,
        [LastModificationTime] datetime2 NULL,
        [LastModifierId] uniqueidentifier NULL,
        [IsDeleted] bit NOT NULL DEFAULT 0,
        [DeletionTime] datetime2 NULL,
        [DeleterId] uniqueidentifier NULL,
        CONSTRAINT [PK_Hr_T_PerformanceGoal] PRIMARY KEY NONCLUSTERED
    (
        [Id] ASC
    )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, OPTIMIZE_FOR_SEQUENTIAL_KEY = OFF) ON [PRIMARY]
    ) ON [PRIMARY]
END
GO

IF OBJECT_ID(N'[dbo].[CK_Hr_T_PerformanceGoal_GoalType]', 'C') IS NULL
    ALTER TABLE [dbo].[Hr_T_PerformanceGoal] ADD CONSTRAINT [CK_Hr_T_PerformanceGoal_GoalType] CHECK ([GoalType] IN ('KPI', 'OKR'))
GO

IF OBJECT_ID(N'[dbo].[CK_Hr_T_PerformanceGoal_Direction]', 'C') IS NULL
    ALTER TABLE [dbo].[Hr_T_PerformanceGoal] ADD CONSTRAINT [CK_Hr_T_PerformanceGoal_Direction] CHECK ([Direction] IN ('Increasing', 'Decreasing'))
GO

IF OBJECT_ID(N'[dbo].[CK_Hr_T_PerformanceGoal_Weight]', 'C') IS NULL
    ALTER TABLE [dbo].[Hr_T_PerformanceGoal] ADD CONSTRAINT [CK_Hr_T_PerformanceGoal_Weight] CHECK ([Weight] > 0 AND [Weight] <= 100)
GO

IF OBJECT_ID(N'[dbo].[CK_Hr_T_PerformanceGoal_TargetValue]', 'C') IS NULL
    ALTER TABLE [dbo].[Hr_T_PerformanceGoal] ADD CONSTRAINT [CK_Hr_T_PerformanceGoal_TargetValue] CHECK ([TargetValue] > 0)
GO

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'IX_Hr_T_PerformanceGoal_Review' AND object_id = OBJECT_ID(N'[dbo].[Hr_T_PerformanceGoal]'))
    CREATE NONCLUSTERED INDEX [IX_Hr_T_PerformanceGoal_Review] ON [dbo].[Hr_T_PerformanceGoal] ([ReviewId])
GO