using CloudBuilder.Core.Authorization;
using CloudBuilder.Core.DatabaseAccessor.Entity;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace CloudBuilder.Master.Entity
 {
    [TypeScript]
    [Table("family_tree_spouse_map_view")]
    public class FamilyTreeSpouseMapViewEntity : ViewEntityBase
    {

    public FamilyTreeSpouseMapViewEntity() 
    {
    }

    [Column("common_name")]
    public string? CommonName  { get; set; }
    [Column("divorce_date")]
    public Nullable<DateTime> DivorceDate  { get; set; }
    [Column("divorce_date_text")]
    public string? DivorceDateText  { get; set; }
    [Column("gender")]
    public string? Gender  { get; set; }
    [Column("genealogy_name")]
    public string? GenealogyName  { get; set; }
    [Column("is_current")]
    public string? IsCurrent  { get; set; }
    [Column("marry_date")]
    public Nullable<DateTime> MarryDate  { get; set; }
    [Column("marry_date_text")]
    public string? MarryDateText  { get; set; }
    [Column("marry_type")]
    public string? MarryType  { get; set; }
    [Column("orderby")]
    public int Orderby  { get; set; }
    [Column("person_id")]
    public string PersonId  { get; set; }
    [Column("remark")]
    public string? Remark  { get; set; }
    [Column("spouse_common_name")]
    public string? SpouseCommonName  { get; set; }
    [Column("spouse_genealogy_name")]
    public string? SpouseGenealogyName  { get; set; }
    [Column("spouse_id")]
    public string SpouseId  { get; set; }
    [Column("spouse_surname")]
    public string SpouseSurname  { get; set; }
    [Column("surname")]
    public string Surname  { get; set; }
    [Column("tree_id")]
    public string TreeId  { get; set; }

    public const string COMMON_NAME = "CommonName";
    public const string DIVORCE_DATE = "DivorceDate";
    public const string DIVORCE_DATE_TEXT = "DivorceDateText";
    public const string GENDER = "Gender";
    public const string GENEALOGY_NAME = "GenealogyName";
    public const string IS_CURRENT = "IsCurrent";
    public const string MARRY_DATE = "MarryDate";
    public const string MARRY_DATE_TEXT = "MarryDateText";
    public const string MARRY_TYPE = "MarryType";
    public const string ORDERBY = "Orderby";
    public const string PERSON_ID = "PersonId";
    public const string REMARK = "Remark";
    public const string SPOUSE_COMMON_NAME = "SpouseCommonName";
    public const string SPOUSE_GENEALOGY_NAME = "SpouseGenealogyName";
    public const string SPOUSE_ID = "SpouseId";
    public const string SPOUSE_SURNAME = "SpouseSurname";
    public const string SURNAME = "Surname";
    public const string TREE_ID = "TreeId";

    public const string DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW = "family_tree_spouse_map_view";
    public const string DB_NAME_FIELDS="common_name,divorce_date,divorce_date_text,gender,genealogy_name,is_current,marry_date,marry_date_text,marry_type,orderby,person_id,remark,spouse_common_name,spouse_genealogy_name,spouse_id,spouse_surname,surname,tree_id";

    public const string DB_COMMON_NAME = "common_name";
    public const string DB_DIVORCE_DATE = "divorce_date";
    public const string DB_DIVORCE_DATE_TEXT = "divorce_date_text";
    public const string DB_GENDER = "gender";
    public const string DB_GENEALOGY_NAME = "genealogy_name";
    public const string DB_IS_CURRENT = "is_current";
    public const string DB_MARRY_DATE = "marry_date";
    public const string DB_MARRY_DATE_TEXT = "marry_date_text";
    public const string DB_MARRY_TYPE = "marry_type";
    public const string DB_ORDERBY = "orderby";
    public const string DB_PERSON_ID = "person_id";
    public const string DB_REMARK = "remark";
    public const string DB_SPOUSE_COMMON_NAME = "spouse_common_name";
    public const string DB_SPOUSE_GENEALOGY_NAME = "spouse_genealogy_name";
    public const string DB_SPOUSE_ID = "spouse_id";
    public const string DB_SPOUSE_SURNAME = "spouse_surname";
    public const string DB_SURNAME = "surname";
    public const string DB_TREE_ID = "tree_id";

    private string ProviderName { get; set; }

    public static FamilyTreeSpouseMapViewEntity GetInstance(string providerName)
    {
        return new FamilyTreeSpouseMapViewEntity() { ProviderName = providerName };
    }

    public virtual void CopyFrom(FamilyTreeSpouseMapViewEntity source)
    {
        CopyFrom(source, true);
    }

    public virtual void CopyFrom(FamilyTreeSpouseMapViewEntity source, bool includeSystemFields)
    {
        if (source == null)
        {
            throw new NullReferenceException("Source entity is null.");
        }

        this.CommonName =  source.CommonName;
        this.DivorceDate =  source.DivorceDate;
        this.DivorceDateText =  source.DivorceDateText;
        this.Gender =  source.Gender;
        this.GenealogyName =  source.GenealogyName;
        this.IsCurrent =  source.IsCurrent;
        this.MarryDate =  source.MarryDate;
        this.MarryDateText =  source.MarryDateText;
        this.MarryType =  source.MarryType;
        this.Orderby =  source.Orderby;
        this.PersonId =  source.PersonId;
        this.Remark =  source.Remark;
        this.SpouseCommonName =  source.SpouseCommonName;
        this.SpouseGenealogyName =  source.SpouseGenealogyName;
        this.SpouseId =  source.SpouseId;
        this.SpouseSurname =  source.SpouseSurname;
        this.Surname =  source.Surname;
        this.TreeId =  source.TreeId;

        if (includeSystemFields)
        {
        }
    }

    public override string GetSelectFrom()
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectFromByMySql();
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectFromByBySqlServer();
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }
    public  string GetSelectFromByMySql()
    {
        return $" select {DB_NAME_FIELDS} from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}  with(nolock) ";
    }
    public  string GetSelectFromByBySqlServer()
    {
        return $" select {DB_NAME_FIELDS} from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}   ";
    }

    public override string GetSelectCountFrom(string sqlWhere)
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectCountFromByMySql(sqlWhere);
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectCountFromBySqlServer(sqlWhere);
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }

    public  string GetSelectCountFromByMySql(string sqlWhere)
    {
        return $" select count(*) from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}   where 1=1 {sqlWhere}";
    }
    public  string GetSelectCountFromBySqlServer(string sqlWhere)
    {
        return $" select count(*) from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}  with(nolock) where 1=1 {sqlWhere}";
    }

	public override string GetSelectTopFrom(int limit, int start, string orderby, string orderbytag, string sqlWhere)
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectTopFromByMySql(limit, start, orderby, orderbytag, sqlWhere);
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectTopFromBySqlServer(limit, start, orderby, orderbytag, sqlWhere);
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }

    public  string GetSelectTopFromByMySql(int limit, int start,string orderby,string orderbytag,  string sqlWhere)
    {
            if (string.IsNullOrEmpty(orderbytag)  || orderbytag.Trim() != "desc") orderbytag = "asc";
		
        if (string.IsNullOrEmpty(orderby) || !DB_NAME_FIELDS.Contains(orderby)) orderby =  DB_COMMON_NAME ;  		int offset = limit * (start - 1);
        return $" select {DB_NAME_FIELDS} from (select {DB_NAME_FIELDS}  ,row_number() over(order by {orderby} {orderbytag}) as num from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}   where 1=1 {sqlWhere} ) a where num> {offset} LIMIT {limit} ";
    }

    public  string GetSelectTopFromBySqlServer(int limit, int start,string orderby,string orderbytag,  string sqlWhere)
    {
            if (string.IsNullOrEmpty(orderbytag)  || orderbytag.Trim() != "desc") orderbytag = "asc";
		
        if (string.IsNullOrEmpty(orderby) || !DB_NAME_FIELDS.Contains(orderby)) orderby =  DB_COMMON_NAME ;  		string top = limit > 0 ? $"top {limit}" : "";
        return $" select {top} {DB_NAME_FIELDS} from (select {DB_NAME_FIELDS}  ,row_number() over(order by {orderby} {orderbytag}) as num from { DB_NAME_FAMILY_TREE_SPOUSE_MAP_VIEW}  with(nolock) where 1=1 {sqlWhere} ) a where num> {limit * (start - 1)}";
    }

    public FamilyTreeSpouseMapViewEntity Clone()
    {
        FamilyTreeSpouseMapViewEntity result = new FamilyTreeSpouseMapViewEntity();
        result.CopyFrom(this);

        return result;
    }

    }
}