using System;
using System.Collections.Generic;
using UnityEngine;

namespace Unity.Services.Analytics
{
    partial class AnalyticsServiceInstance
    {
        public void CustomData(string eventName)
        {
            CustomData(eventName, null);
        }

        public void CustomData(string eventName, IDictionary<string, object> eventParams)
        {
            if (ServiceEnabled)
            {
                dataBuffer.PushStartEvent(eventName, DateTime.Now, null, false);

                if (eventParams != null)
                {
                    foreach (var paramPair in eventParams)
                    {
                        /*
                         * Had a read of the performance of typeof - the two options were a switch on Type.GetTypeCode(paramType) or
                         * the if chain below. Although the if statement involves multiple typeofs, this is supposedly a fairly light
                         * operation, and the alternative switch option involved some messy/crazy cases for ints.
                         */
                        var paramType = paramPair.Value.GetType();
                        if (paramType == typeof(string))
                        {
                            dataBuffer.PushString((string)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(int))
                        {
                            dataBuffer.PushInt((int)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(long))
                        {
                            dataBuffer.PushInt64((long)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(float))
                        {
                            dataBuffer.PushFloat((float)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(double))
                        {
                            dataBuffer.PushDouble((double)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(bool))
                        {
                            dataBuffer.PushBool((bool)paramPair.Value, paramPair.Key);
                        }
                        else if (paramType == typeof(DateTime))
                        {
                            dataBuffer.PushTimestamp((DateTime)paramPair.Value, paramPair.Key);
                        }
                        else
                        {
                            Debug.LogError($"Unknown type found for key {paramPair.Key}, this value will not be included in event {eventName}.");
                        }
                    }
                }

                dataBuffer.PushEndEvent();
            }
        }
    }
}