using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GB5Shared.DTO.WorkFlow
{
    public class WorkflowDTO
    {
        public bool IsWorkflowRequired { get; set; }
        public bool IsWip { get; set; }
        public List<string> EvalConditions { get; set; } = new();
        public List<WorkFlowRuleDTO> Rules { get; set; } = new();
    }

    public class GetWorkFlowDTO
    {
        public int WorkFlowId { get; set; }
        public string? WorkFlowName { get; set; }

        public long EntityId { get; set; }

        public int WorkFlowMode { get; set; }
        public int Version { get; set; }
        public int Status { get; set; }

        public long TenantId { get; set; }

        public int SourceType { get; set; }

        public long CreatedById { get; set; }
        public DateTime CreatedOn { get; set; }

        public long? ModifiedById { get; set; }
        public DateTime? ModifiedOn { get; set; }
    }

    public class WorkflowConditionGroupDTO
    {
        public int WorkFlowId { get; set; }

        public string WorkFlowName { get; set; } = string.Empty;

        public int EntityId { get; set; }

        public int? ConditionGroupId { get; set; }

        /// <summary>
        /// 0 = Entity Specific
        /// 1 = General
        /// </summary>
        public byte? ConditionNature { get; set; }

        /// <summary>
        /// 0 = AND
        /// 1 = OR
        /// 2 = NOT
        /// </summary>
        public byte? GroupOperator { get; set; }
    }
    public class ConditionGroupDTO
    {
        public int ConditionGroupId { get; set; }
        public int WorkFlowId { get; set; }

        public string Name { get; set; } = string.Empty;

        /// <summary>
        /// 0 = Entity Specific, 1 = General
        /// </summary>
        public byte ConditionNature { get; set; }

        /// <summary>
        /// -1 for General
        /// </summary>
        public int EntityId { get; set; }

        /// <summary>
        /// 0 = Expression, 1 = Structured
        /// </summary>
        public byte ConditionType { get; set; }

        public string? Expression { get; set; }

        public int? ParentConditionGroupId { get; set; }

        /// <summary>
        /// 0 = AND, 1 = OR, 2 = NOT
        /// </summary>
        public byte? Operator { get; set; }

        public string? Description { get; set; }

        public int TenantId { get; set; } = -1;

        public short SortOrder { get; set; } = 9999;

        /// <summary>
        /// 0,1,2,3,4,5
        /// </summary>
        public byte Status { get; set; } = 1;

        public short Version { get; set; } = 1;

        /// <summary>
        /// 1,2,3,4,5
        /// </summary>
        public byte SourceType { get; set; } = 5;

        public int CreatedById { get; set; }

        public DateTime CreatedOn { get; set; }

        public int ModifiedById { get; set; }

        public DateTime ModifiedOn { get; set; }
    }

    public class ConditionDTO
    {
        public int ConditionId { get; set; }

        public int ConditionGroupId { get; set; }

        public int EntityMemberId { get; set; }
        public string? EntityMemberName  { get; set; }

        /// <summary>
        /// 0 = EQ
        /// 1 = NE
        /// 2 = GT
        /// 3 = LT
        /// 4 = IN
        /// 5 = LIKE
        /// </summary>
        public byte Operator { get; set; }

        /// <summary>
        /// Condition comparison value
        /// </summary>
        public string Value { get; set; } = string.Empty;

        /// <summary>
        /// STRING, INT, DATE, DECIMAL, BOOL etc.
        /// </summary>
        public string ValueType { get; set; } = string.Empty;

        public int TenantId { get; set; } = -1;

        public short SortOrder { get; set; } = 9999;

        /// <summary>
        /// 0,1,2,3,4,5
        /// </summary>
        public byte Status { get; set; } = 1;

        public short Version { get; set; } = 1;

        /// <summary>
        /// 1,2,3,4,5
        /// </summary>
        public byte SourceType { get; set; } = 5;

        public int CreatedById { get; set; }

        public DateTime CreatedOn { get; set; }

        public int ModifiedById { get; set; }

        public DateTime ModifiedOn { get; set; }
    }
}