using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Erp.Platform.Entities;
using Volo.Abp.Domain.Repositories;

namespace Erp.Platform.Data.Seeds;

public class SeederUtils : IDisposable
{
    public async Task<ListForm> CloneListFormWithFieldsAsync(
        IRepository<ListForm, Guid> listFormRepository,
        IRepository<ListFormField, Guid> listFormFieldRepository,
        string sourceListFormCode,
        string targetListFormCode,
        string subFormsJson = "")
    {
        // load source form
        var sourceForm = await listFormRepository.FirstOrDefaultAsync(f => f.ListFormCode == sourceListFormCode);
        if (sourceForm == null)
        {
            return null!;
        }

        // create a shallow copy of the source form and set the target code
        var clonedForm = new ListForm
        {
            ListFormType = sourceForm.ListFormType,
            IsSubForm = sourceForm.IsSubForm,
            ShowActivity = sourceForm.ShowActivity,
            LayoutJson = sourceForm.LayoutJson,
            SubFormsJson = subFormsJson ?? sourceForm.SubFormsJson,
            CultureName = sourceForm.CultureName,
            ListFormCode = targetListFormCode,
            Name = sourceForm.Name,
            Title = sourceForm.Title,
            DataSourceCode = sourceForm.DataSourceCode,
            IsTenant = sourceForm.IsTenant,
            IsBranch = sourceForm.IsBranch,
            IsOrganizationUnit = sourceForm.IsOrganizationUnit,
            Description = sourceForm.Description,
            SelectCommandType = sourceForm.SelectCommandType,
            SelectCommand = sourceForm.SelectCommand,
            KeyFieldName = sourceForm.KeyFieldName,
            KeyFieldDbSourceType = sourceForm.KeyFieldDbSourceType,
            DefaultFilter = sourceForm.DefaultFilter,
            SortMode = sourceForm.SortMode,
            PermissionJson = sourceForm.PermissionJson,
            DeleteCommand = sourceForm.DeleteCommand,
            DeleteFieldsDefaultValueJson = sourceForm.DeleteFieldsDefaultValueJson,
            EditingOptionJson = sourceForm.EditingOptionJson,
            EditingFormJson = sourceForm.EditingFormJson,
            InsertFieldsDefaultValueJson = sourceForm.InsertFieldsDefaultValueJson,
            FormFieldsDefaultValueJson = sourceForm.FormFieldsDefaultValueJson,
            CommandColumnJson = sourceForm.CommandColumnJson,
            InsertServiceAddress = sourceForm.InsertServiceAddress,
            UpdateServiceAddress = sourceForm.UpdateServiceAddress,
            FilterRowJson = sourceForm.FilterRowJson,
            HeaderFilterJson = sourceForm.HeaderFilterJson,
            SearchPanelJson = sourceForm.SearchPanelJson,
            GroupPanelJson = sourceForm.GroupPanelJson,
            SelectionJson = sourceForm.SelectionJson,
            ColumnOptionJson = sourceForm.ColumnOptionJson,
            PagerOptionJson = sourceForm.PagerOptionJson,
        };

        // insert cloned form
        var insertedForm = await listFormRepository.InsertAsync(clonedForm);

        // copy fields
        var fields = await listFormFieldRepository.GetListAsync(f => f.ListFormCode == sourceListFormCode);
        if (fields != null && fields.Count > 0)
        {
            var clonedFields = new List<ListFormField>();
            foreach (var f in fields)
            {
                var newField = new ListFormField
                {
                    ListFormCode = targetListFormCode,
                    CultureName = f.CultureName,
                    SourceDbType = f.SourceDbType,
                    FieldName = f.FieldName,
                    Width = f.Width,
                    ListOrderNo = f.ListOrderNo,
                    Visible = f.Visible,
                    IsActive = f.IsActive,
                    IsDeleted = f.IsDeleted,
                    AllowSearch = f.AllowSearch,
                    LookupJson = f.LookupJson,
                    ColumnCustomizationJson = f.ColumnCustomizationJson,
                    PermissionJson = f.PermissionJson,
                    PivotSettingsJson = f.PivotSettingsJson,
                    ValidationRuleJson = f.ValidationRuleJson,
                    EditorOptions = f.EditorOptions,
                    SortIndex = f.SortIndex,
                    SortDirection = f.SortDirection,
                };
                clonedFields.Add(newField);
            }

            await listFormFieldRepository.InsertManyAsync(clonedFields);
        }

        return insertedForm;
    }

    public string GetFormCodes(string listCode)
    {
        return listCode.Replace("list-", "form-");
    }

    private bool _disposed;

    public void Dispose()
    {
        Dispose(true);
        GC.SuppressFinalize(this);
    }

    protected virtual void Dispose(bool disposing)
    {
        if (_disposed)
        {
            return;
        }

        if (disposing)
        {
            // If the class ever holds disposable fields, dispose them here.
            // Currently SeederUtils does not own any IDisposable resources.
        }

        _disposed = true;
    }
}