using _0_Framework.Application;
using AccountManagement.Application.Contracts.SubAccountPermissionSubtitle;
using AccountManagement.Domain.SubAccountPermissionSubtitle1Agg;
using AccountManagement.Domain.SubAccountPermissionSubtitle2Agg;
using AccountManagement.Domain.SubAccountPermissionSubtitle3Agg;
using AccountManagement.Domain.SubAccountPermissionSubtitle4Agg;
using System.Collections.Generic;

namespace AccountManagement.Application
{
    public class SubAccountPermissionSubtitleApplication : ISubAccountPermissionSubtitleApplication
    {
        private readonly ISubAccountPermissionSubtitle1Repository _subAccountPermissionSubtitle1Repository;
        private readonly ISubAccountPermissionSubtitle2Repository _subAccountPermissionSubtitle2Repository;
        private readonly ISubAccountPermissionSubtitle3Repository _subAccountPermissionSubtitle3Repository;
        private readonly ISubAccountPermissionSubtitle4Repository _subAccountPermissionSubtitle4Repository;

        public SubAccountPermissionSubtitleApplication(ISubAccountPermissionSubtitle4Repository subAccountPermissionSubtitle4Repository, ISubAccountPermissionSubtitle3Repository subAccountPermissionSubtitle3Repository, ISubAccountPermissionSubtitle2Repository subAccountPermissionSubtitle2Repository, ISubAccountPermissionSubtitle1Repository subAccountPermissionSubtitle1Repository)
        {
            _subAccountPermissionSubtitle4Repository = subAccountPermissionSubtitle4Repository;
            _subAccountPermissionSubtitle3Repository = subAccountPermissionSubtitle3Repository;
            _subAccountPermissionSubtitle2Repository = subAccountPermissionSubtitle2Repository;
            _subAccountPermissionSubtitle1Repository = subAccountPermissionSubtitle1Repository;
        }

        public OperationResult Create(CreateSubAccountPermissionSubtitle1 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();

            if (_subAccountPermissionSubtitle1Repository.Exists(x => x.Title == command.Title))
                return op.Failed(ApplicationMessages.DuplicatedRecord);
            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");


            var entity = new SubAccountPermissionSubtitle1(command.Title, command.Code);

            _subAccountPermissionSubtitle1Repository.Create(entity);
            _subAccountPermissionSubtitle1Repository.SaveChanges();
            return op.Succcedded(entity.id);
        }

        public OperationResult Create(CreateSubAccountPermissionSubtitle2 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();


            if (!_subAccountPermissionSubtitle1Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");

            if (_subAccountPermissionSubtitle2Repository.Exists(x => x.Title == command.Title))
                return op.Failed(ApplicationMessages.DuplicatedRecord);

            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");




            var entity = new SubAccountPermissionSubtitle2(command.Title, command.Code, command.ParentId);

            _subAccountPermissionSubtitle2Repository.Create(entity);
            _subAccountPermissionSubtitle2Repository.SaveChanges();
            return op.Succcedded(entity.id);
        }

        public OperationResult Create(CreateSubAccountPermissionSubtitle3 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();


            if (!_subAccountPermissionSubtitle2Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");

            if (_subAccountPermissionSubtitle3Repository.Exists(x => x.Title == command.Title))
                return op.Failed(ApplicationMessages.DuplicatedRecord);

            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");



            var entity = new SubAccountPermissionSubtitle3(command.Title, command.Code, command.ParentId);

            _subAccountPermissionSubtitle3Repository.Create(entity);
            _subAccountPermissionSubtitle3Repository.SaveChanges();
            return op.Succcedded(entity.id);
        }

        public OperationResult Create(CreateSubAccountPermissionSubtitle4 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();


            if (!_subAccountPermissionSubtitle3Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");

            if (_subAccountPermissionSubtitle4Repository.Exists(x => x.Title == command.Title))
                return op.Failed(ApplicationMessages.DuplicatedRecord);
            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");


            var entity = new SubAccountPermissionSubtitle4(command.Title, command.Code, command.ParentId);

            _subAccountPermissionSubtitle4Repository.Create(entity);
            _subAccountPermissionSubtitle4Repository.SaveChanges();
            return op.Succcedded(entity.id);
        }

        public OperationResult DeleteSubtitle1(long id)
        {
            OperationResult op = new();
            var entity = _subAccountPermissionSubtitle1Repository.Get(id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);
            if (_subAccountPermissionSubtitle2Repository.Exists(x => x.ParentId == entity.id))
                return op.Failed("برای حذف کردن این نقش اول باید نقش های فرزند را حذف کنید");
            _subAccountPermissionSubtitle1Repository.Remove(entity);
            _subAccountPermissionSubtitle1Repository.SaveChanges();
            return op.Succcedded(id);
        }

        public OperationResult DeleteSubtitle2(long id)
        {
            OperationResult op = new();
            var entity = _subAccountPermissionSubtitle2Repository.Get(id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);
            if (_subAccountPermissionSubtitle3Repository.Exists(x => x.ParentId == entity.id))
                return op.Failed("برای حذف کردن این نقش اول باید نقش های فرزند را حذف کنید");
            _subAccountPermissionSubtitle2Repository.Remove(entity);
            _subAccountPermissionSubtitle2Repository.SaveChanges();
            return op.Succcedded(id);
        }

        public OperationResult DeleteSubtitle3(long id)
        {
            OperationResult op = new();
            var entity = _subAccountPermissionSubtitle3Repository.Get(id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);
            if (_subAccountPermissionSubtitle4Repository.Exists(x => x.ParentId == entity.id))
                return op.Failed("برای حذف کردن این نقش اول باید نقش های فرزند را حذف کنید");
            _subAccountPermissionSubtitle3Repository.Remove(entity);
            _subAccountPermissionSubtitle3Repository.SaveChanges();
            return op.Succcedded(id);
        }

        public OperationResult DeleteSubtitle4(long id)
        {
            OperationResult op = new();
            var entity = _subAccountPermissionSubtitle4Repository.Get(id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);
            _subAccountPermissionSubtitle4Repository.Remove(entity);
            _subAccountPermissionSubtitle4Repository.SaveChanges();
            return op.Succcedded(id);
        }

        public OperationResult Edit(EditSubAccountPermissionSubtitle1 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();

            var entity = _subAccountPermissionSubtitle1Repository.Get(command.Id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);

            if (_subAccountPermissionSubtitle1Repository.Exists(x => x.Title == command.Title && x.id != command.Id))
                return op.Failed(ApplicationMessages.DuplicatedRecord);
            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");
            entity.Edit(command.Title, command.Code);
            _subAccountPermissionSubtitle1Repository.SaveChanges();
            return op.Succcedded();
        }

        public OperationResult Edit(EditSubAccountPermissionSubtitle2 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();

            var entity = _subAccountPermissionSubtitle2Repository.Get(command.Id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);

            if (!_subAccountPermissionSubtitle1Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");


            if (_subAccountPermissionSubtitle2Repository.Exists(x => x.Title == command.Title && x.id != command.Id))
                return op.Failed(ApplicationMessages.DuplicatedRecord);

            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");

            entity.Edit(command.Title, command.Code, command.ParentId);
            _subAccountPermissionSubtitle2Repository.SaveChanges();
            return op.Succcedded();
        }

        public OperationResult Edit(EditSubAccountPermissionSubtitle3 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();

            var entity = _subAccountPermissionSubtitle3Repository.Get(command.Id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);

            if (!_subAccountPermissionSubtitle2Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");


            if (_subAccountPermissionSubtitle3Repository.Exists(x => x.Title == command.Title && x.id != command.Id))
                return op.Failed(ApplicationMessages.DuplicatedRecord);

            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");

            entity.Edit(command.Title, command.Code, command.ParentId);
            _subAccountPermissionSubtitle3Repository.SaveChanges();
            return op.Succcedded();
        }

        public OperationResult Edit(EditSubAccountPermissionSubtitle4 command)
        {
            OperationResult op = new();

            command.Title = command.Title.Trim();

            var entity = _subAccountPermissionSubtitle4Repository.Get(command.Id);
            if (entity == null)
                return op.Failed(ApplicationMessages.RecordNotFound);

            if (!_subAccountPermissionSubtitle3Repository.Exists(x => x.id == command.ParentId))
                return op.Failed("خطای سیستمی");


            if (_subAccountPermissionSubtitle4Repository.Exists(x => x.Title == command.Title && x.id != command.Id))
                return op.Failed(ApplicationMessages.DuplicatedRecord);

            if (string.IsNullOrWhiteSpace(command.Title))
                return op.Failed("عنوان نقش نمی تواند خالی باشند");

            entity.Edit(command.Title, command.Code, command.ParentId);
            _subAccountPermissionSubtitle4Repository.SaveChanges();
            return op.Succcedded();
        }

        public List<SubAccountPermissionSubtitleViewModel> GetAllSubtitlesNested()
        {
            return _subAccountPermissionSubtitle1Repository.GetAllWithChildren();
        }
    }
}