using Furion.DatabaseAccessor;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FlexJobApi.Core
{
    /// <summary>
    /// 字典数据
    /// </summary>
    public class DictionaryData : CommonEntity<MasterDbContextLocator, SyncTargetDbContextLocator>, IEntityTypeBuilder<DictionaryData>, ITreeData<DictionaryData>, IIsDisabled, IDbAuditLogIgnore
    {
        public DictionaryData()
        {
            Children = [];
        }

        /// <summary>
        /// 类别Id
        /// </summary>
        public Guid CategoryId { get; set; }

        /// <summary>
        /// 类别
        /// </summary>
        public DictionaryCategory Category { get; set; }

        /// <summary>
        /// 上级Id
        /// </summary>
        public Guid? ParentId { get; set; }

        /// <summary>
        /// 上级
        /// </summary>
        public DictionaryData Parent { get; set; }

        /// <summary>
        /// 下级
        /// </summary>
        public List<DictionaryData> Children { get; set; }

        /// <summary>
        /// 字典路径
        /// </summary>
        public string Path { get; set; }

        /// <summary>
        /// 编号
        /// </summary>
        [MaxLength(128)]
        [Required]
        public string Code { get; set; }

        /// <summary>
        /// 显示内容
        /// </summary>
        [Required]
        public string Content { get; set; }

        /// <summary>
        /// 字段1
        /// </summary>
        public string Field1 { get; set; }

        /// <summary>
        /// 字段2
        /// </summary>
        public string Field2 { get; set; }

        /// <summary>
        /// 字段3
        /// </summary>
        public string Field3 { get; set; }

        /// <summary>
        /// 字段4
        /// </summary>
        public string Field4 { get; set; }

        /// <summary>
        /// 字段5
        /// </summary>
        public string Field5 { get; set; }

        /// <summary>
        /// 深度
        /// </summary>
        public int Deep { get; set; }

        /// <summary>
        /// 是否禁用
        /// </summary>
        public bool IsDisabled { get; set; }

        public void Configure(EntityTypeBuilder<DictionaryData> entityBuilder, DbContext dbContext, Type dbContextLocator)
        {
            entityBuilder.HasIndex(x => x.Code).IsUnique();
            entityBuilder
                .HasMany(x => x.Children)
                .WithOne(x => x.Parent)
                .HasForeignKey(x => x.ParentId)
                .OnDelete(DeleteBehavior.ClientSetNull);
        }
    }
}