using System.Collections.Generic;
using System.Threading.Tasks;
using Newtonsoft.Json;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels;
using LCU.Library.Internal.CoreApiWrapperLib.Utilities;
using LCU.Library.Internal.CoreApiWrapperLib.Configuration;
using LCU.Library.Internal.CoreApiWrapperLib.CoreApiUtilities;
using LCU.Library.Internal.CoreApiWrapperModel.Constants;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Accounts;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.CoreRequests;

namespace LCU.Library.Internal.CoreApiWrapperLib.DataAccess
{
    public class AccountUserFieldDao : BaseCoreDao, IAccountUserFieldDao
    {
        private readonly CoreConfiguration _coreConfiguration;
        private readonly CoreApiConfiguration _coreApiConfiguration;

        public AccountUserFieldDao(ICoreRequest coreRequest, CoreConfiguration coreConfiguration) : base(coreRequest)
        {
            _coreConfiguration = coreConfiguration;
            _coreApiConfiguration = _coreConfiguration.CoreApiConfiguration;
        }

        /// <summary>
        /// Calls Core API to update Accounts UserField.
        /// Default Included: Graph
        /// </summary>
        /// <param name="accountUserFieldUpdateRequest"></param>
        /// <param name="accountId"></param>
        /// <param name="userFieldId"></param>
        /// <returns>AccountUserField</returns>
        public async Task<AccountUserField> UpdateAccountUserField(CoreApiMessage<AccountUserFieldRequest> accountUserFieldUpdateRequest,
                                                                   string accountId,
                                                                   string userFieldId)
        {
            var endpoint = HttpUtilities.ReplaceRootParameter(_coreApiConfiguration.CoreEndPointConfiguration.PutAccountUserField,
                                                              RequestRootParameters.AccountId,
                                                              accountId);
            endpoint = HttpUtilities.ReplaceRootParameter(endpoint, RequestRootParameters.UserFieldId, userFieldId);
            var jsonBody = JsonConvert.SerializeObject(accountUserFieldUpdateRequest);
            var result = await _coreRequest.PutRequestObject<CoreApiMessage<AccountUserField>>(endpoint, null, jsonBody);
            return result?.MessageBody;
        }

        /// <summary>
        /// Calls Core API to insert Accounts UserField.
        /// Default Included: Graph
        /// </summary>
        /// <param name="accountUserFieldRequest"></param>
        /// <param name="accountId"></param>
        /// <param name="userFieldId"></param>
        /// <returns>AccountUserField</returns>
        public async Task<AccountUserField> InsertAccountUserField(CoreApiMessage<AccountUserFieldRequest> accountUserFieldRequest,
                                                                   string accountId)
        {
            var endpoint = HttpUtilities.ReplaceRootParameter(_coreApiConfiguration.CoreEndPointConfiguration.AccountUserFields,
                                                              RequestRootParameters.AccountId,
                                                              accountId);
            var jsonBody = JsonConvert.SerializeObject(accountUserFieldRequest);
            var result = await _coreRequest.PostRequestObject<CoreApiMessage<AccountUserField>>(endpoint, null, jsonBody);
            return result?.MessageBody;
        }

        /// <summary>
        /// Calls Core API to search for UserFields based AccountId.
        /// Default Included: Graph
        /// </summary>
        /// <param name="coreRequestParameters"></param>
        /// <param name="accountId"></param>
        /// <returns>IEnumerable<AccountUserField></returns>
        public async Task<CoreApiMessage<IEnumerable<AccountUserField>>> FindAccountUserFieldCoreApiResponseByAccountId(CoreRequestParameters coreRequestParameters, string accountId)
        {
            var endpointParameters = HttpUtilities.BuildDictionaryOfNonNullValues(coreRequestParameters);
            var endpoint = HttpUtilities.ReplaceRootParameter(_coreApiConfiguration.CoreEndPointConfiguration.AccountUserFields,
                                                              RequestRootParameters.AccountId,
                                                              accountId);
            return await _coreRequest.GetRequestObject<CoreApiMessage<IEnumerable<AccountUserField>>>(endpoint, endpointParameters);
        }
    }
}