using Admin.NET.Core;

namespace Admin.NET.Plugin.AiDOP.Entity;

[SugarTable("ado_smart_ops_improvement_action", "智慧诊断改善行动项")]
[SugarIndex("uk_improve_action_seq", nameof(TenantId), OrderByType.Asc, nameof(PlanId), OrderByType.Asc, nameof(SequenceNo), OrderByType.Asc, IsUnique = true)]
[SugarIndex("idx_improve_action_owner", nameof(TenantId), OrderByType.Asc, nameof(OwnerUserId), OrderByType.Asc, nameof(Status), OrderByType.Asc)]
[SugarIndex("idx_improve_action_due", nameof(TenantId), OrderByType.Asc, nameof(DueDate), OrderByType.Asc)]
public class AdoSmartOpsImprovementAction : ITenantIdFilter
{
    [SugarColumn(ColumnName = "id", ColumnDescription = "主键", IsPrimaryKey = true, IsIdentity = true)]
    public long Id { get; set; }

    [SugarColumn(ColumnName = "tenant_id", ColumnDescription = "租户")]
    public long? TenantId { get; set; }

    [SugarColumn(ColumnName = "factory_id", ColumnDescription = "工厂")]
    public long FactoryId { get; set; }

    [SugarColumn(ColumnName = "plan_id", ColumnDescription = "改善计划")]
    public long PlanId { get; set; }

    [SugarColumn(ColumnName = "sequence_no", ColumnDescription = "序号")]
    public int SequenceNo { get; set; }

    [SugarColumn(ColumnName = "content", ColumnDescription = "内容", Length = 500)]
    public string Content { get; set; } = "";

    [SugarColumn(ColumnName = "owner_user_id", ColumnDescription = "负责人用户", IsNullable = true)]
    public long? OwnerUserId { get; set; }

    [SugarColumn(ColumnName = "owner_name", ColumnDescription = "负责人/部门", Length = 100, IsNullable = true)]
    public string? OwnerName { get; set; }

    [SugarColumn(ColumnName = "due_date", ColumnDescription = "计划完成日", IsNullable = true)]
    public DateTime? DueDate { get; set; }

    [SugarColumn(ColumnName = "status", ColumnDescription = "状态", Length = 32)]
    public string Status { get; set; } = SmartOpsImprovementActionStatus.Pending;

    [SugarColumn(ColumnName = "completed_at", ColumnDescription = "实际完成时间", IsNullable = true)]
    public DateTime? CompletedAt { get; set; }

    [SugarColumn(ColumnName = "proof_remark", ColumnDescription = "完成证明/备注", ColumnDataType = "text", IsNullable = true)]
    public string? ProofRemark { get; set; }

    [SugarColumn(ColumnName = "version", ColumnDescription = "乐观锁")]
    public int Version { get; set; } = 1;

    [SugarColumn(ColumnName = "create_user_id", IsNullable = true)]
    public long? CreateUserId { get; set; }

    [SugarColumn(ColumnName = "update_user_id", IsNullable = true)]
    public long? UpdateUserId { get; set; }

    [SugarColumn(ColumnName = "create_time")]
    public DateTime CreateTime { get; set; } = DateTime.Now;

    [SugarColumn(ColumnName = "update_time")]
    public DateTime UpdateTime { get; set; } = DateTime.Now;
}

[SugarTable("ado_smart_ops_improvement_action_log", "智慧诊断改善行动项日志")]
[SugarIndex("idx_improve_action_log", nameof(TenantId), OrderByType.Asc, nameof(ActionId), OrderByType.Asc, nameof(CreateTime), OrderByType.Desc)]
public class AdoSmartOpsImprovementActionLog : ITenantIdFilter
{
    [SugarColumn(ColumnName = "id", IsPrimaryKey = true, IsIdentity = true)]
    public long Id { get; set; }

    [SugarColumn(ColumnName = "tenant_id")]
    public long? TenantId { get; set; }

    [SugarColumn(ColumnName = "action_id")]
    public long ActionId { get; set; }

    [SugarColumn(ColumnName = "plan_id")]
    public long PlanId { get; set; }

    [SugarColumn(ColumnName = "operation", Length = 32)]
    public string Operation { get; set; } = "";

    [SugarColumn(ColumnName = "before_json", ColumnDataType = "text", IsNullable = true)]
    public string? BeforeJson { get; set; }

    [SugarColumn(ColumnName = "after_json", ColumnDataType = "text", IsNullable = true)]
    public string? AfterJson { get; set; }

    [SugarColumn(ColumnName = "operator_user_id", IsNullable = true)]
    public long? OperatorUserId { get; set; }

    [SugarColumn(ColumnName = "remark", Length = 500, IsNullable = true)]
    public string? Remark { get; set; }

    [SugarColumn(ColumnName = "create_time")]
    public DateTime CreateTime { get; set; } = DateTime.Now;
}

[SugarTable("ado_smart_ops_improvement_action_notice", "改善行动项通知去重")]
[SugarIndex("uk_improve_action_notice", nameof(TenantId), OrderByType.Asc, nameof(ActionId), OrderByType.Asc, nameof(NoticeType), OrderByType.Asc, nameof(NoticeDate), OrderByType.Asc, IsUnique = true)]
public class AdoSmartOpsImprovementActionNotice : ITenantIdFilter
{
    [SugarColumn(ColumnName = "id", IsPrimaryKey = true, IsIdentity = true)]
    public long Id { get; set; }

    [SugarColumn(ColumnName = "tenant_id")]
    public long? TenantId { get; set; }

    [SugarColumn(ColumnName = "action_id")]
    public long ActionId { get; set; }

    [SugarColumn(ColumnName = "notice_type", Length = 32)]
    public string NoticeType { get; set; } = "";

    [SugarColumn(ColumnName = "notice_date", ColumnDataType = "date")]
    public DateTime NoticeDate { get; set; }

    [SugarColumn(ColumnName = "notice_id", IsNullable = true)]
    public long? NoticeId { get; set; }

    [SugarColumn(ColumnName = "create_time")]
    public DateTime CreateTime { get; set; } = DateTime.Now;
}

public static class SmartOpsImprovementActionStatus
{
    public const string Pending = "pending";
    public const string InProgress = "in_progress";
    public const string Completed = "completed";
    public const string Cancelled = "cancelled";

    public static string Normalize(string? raw)
    {
        return (raw ?? "").Trim().ToLowerInvariant() switch
        {
            "completed" or "done" => Completed,
            "doing" or "in_progress" => InProgress,
            "cancelled" or "canceled" => Cancelled,
            _ => Pending,
        };
    }

    public static bool CanTransition(string from, string to)
    {
        from = Normalize(from);
        to = Normalize(to);
        if (from == to) return true;
        return (from, to) switch
        {
            (Pending, InProgress) => true,
            (Pending, Cancelled) => true,
            (InProgress, Completed) => true,
            (InProgress, Cancelled) => true,
            (InProgress, Pending) => true,
            (Cancelled, Pending) => true,
            _ => false,
        };
    }

    public static bool IsOpen(string? status)
    {
        var normalized = Normalize(status);
        return normalized is Pending or InProgress;
    }

    public static bool IsOverdue(string? status, DateTime? dueDate, DateTime today) =>
        IsOpen(status) && dueDate.HasValue && dueDate.Value.Date < today.Date;

    public static string DisplayStatus(string? status, DateTime? dueDate, DateTime today) =>
        IsOverdue(status, dueDate, today) ? "overdue" : Normalize(status);
}

public static class SmartOpsImprovementNoticeType
{
    public const string Assigned = "assigned";
    public const string DueSoon = "due_soon";
    public const string Overdue = "overdue";
    public const string StatusChanged = "status_changed";

    public static string NoticeKey(long tenantId, long actionId, string noticeType, DateTime date) =>
        $"{tenantId}:{actionId}:{noticeType}:{date:yyyy-MM-dd}";
}

[SugarTable("ado_smart_ops_improvement_verify_log", "改善计划有效性评价日志")]
[SugarIndex("idx_improve_verify_log", nameof(TenantId), OrderByType.Asc, nameof(PlanId), OrderByType.Asc, nameof(CreateTime), OrderByType.Desc)]
public class AdoSmartOpsImprovementVerifyLog : ITenantIdFilter
{
    [SugarColumn(ColumnName = "id", IsPrimaryKey = true, IsIdentity = true)]
    public long Id { get; set; }

    [SugarColumn(ColumnName = "tenant_id")]
    public long? TenantId { get; set; }

    [SugarColumn(ColumnName = "plan_id")]
    public long PlanId { get; set; }

    [SugarColumn(ColumnName = "auto_result", Length = 32, IsNullable = true)]
    public string? AutoResult { get; set; }

    [SugarColumn(ColumnName = "manual_result", Length = 32, IsNullable = true)]
    public string? ManualResult { get; set; }

    [SugarColumn(ColumnName = "remark", ColumnDataType = "text", IsNullable = true)]
    public string? Remark { get; set; }

    [SugarColumn(ColumnName = "operator_user_id", IsNullable = true)]
    public long? OperatorUserId { get; set; }

    [SugarColumn(ColumnName = "create_time")]
    public DateTime CreateTime { get; set; } = DateTime.Now;
}