// (c) Copyright HutongGames, LLC 2010-2013. All rights reserved.

using UnityEngine;
using System.Collections.Generic;
using Prime31;

namespace HutongGames.PlayMaker.Actions
{
    [ActionCategory("StoreKit")]
    [Tooltip("Make a purchase")]
    public class PurchaseProduct : FsmStateAction
    {
        [RequiredField]
        [Tooltip("product ID from iTunesConnect. MUST match exactly what you have there!")]
        public FsmString productIdentifier;
        [RequiredField]
        [Tooltip("How many of this product would you like to buy? Often 1. iOS Only")]
        public FsmInt quantity;

        [RequiredField]
        public FsmEvent purchaseFinished;
        public FsmEvent purchaseFailed;
        public FsmEvent purchaseCancelled;

        [Tooltip("If a error occurs where should it be stored")]
        public FsmString errorString;

        [Tooltip("Is this purchase a consumable? Only required for Android")]
        public FsmBool isAConsumable;

        [Tooltip("Is this purchase a subscription? Only Required for Android")]
        public FsmBool isASubscription;

        public override void OnEnter()
        {
#if UNITY_IOS
            StoreKitManager.purchaseSuccessfulEvent += purchaseSuccessfulEvent;
            StoreKitManager.purchaseCancelledEvent += purchaseCancelledEvent;
            StoreKitManager.purchaseFailedEvent += purchaseFailedEvent;

            var products = StoreKitHelper.Instance.GetProducts();
            if( products != null && products.Count > 0 )
            {
                StoreKitBinding.purchaseProduct( productIdentifier.Value, quantity.Value );
            }
            else {
                errorString.Value = "No Products found. Make sure you request the products first";
                Fsm.Event(purchaseFailed);
                Finish();
            }
#elif UNITY_ANDROID

            GoogleIABManager.purchaseSucceededEvent += purchaseSucceededEvent;
            GoogleIABManager.purchaseFailedEvent += purchaseFailedEvent;
            GoogleIABManager.consumePurchaseSucceededEvent += purchaseSucceededEvent;
            GoogleIABManager.consumePurchaseFailedEvent += purchaseFailedEvent;

            if(isASubscription.Value) {
                GoogleIAB.purchaseProduct( productIdentifier.Value, "THIS02983049IS098093ONE08MIGHTY92834PROFESSIONAL09283049PAYLOAD)(*&@" );
            }
            else {
                GoogleIAB.purchaseProduct( productIdentifier.Value, "THIS02983049IS098093ONE08MIGHTY92834PROFESSIONAL09283049PAYLOAD)(*&@" );
            }

#else
            Finish();
#endif
        }
#if UNITY_IOS
        void purchaseFailedEvent( string error )
        {
            Debug.Log( "purchaseFailedEvent: " + error );
            errorString.Value = error;
            Fsm.Event(purchaseFailed);
            Finish();
        }


        void purchaseCancelledEvent( string error )
        {
            Debug.Log( "purchaseCancelledEvent: " + error );
            errorString.Value = error;
            Fsm.Event(purchaseCancelled);
            Finish();
        }


        void purchaseSuccessfulEvent( StoreKitTransaction transaction )
        {
            Debug.Log( "purchaseSuccessfulEvent: " + transaction );
            Fsm.Event(purchaseFinished);

            Finish();
        }

        public override void OnExit()
        {
            StoreKitManager.purchaseSuccessfulEvent -= purchaseSuccessfulEvent;
            StoreKitManager.purchaseCancelledEvent -= purchaseCancelledEvent;
            StoreKitManager.purchaseFailedEvent -= purchaseFailedEvent;
        }
#elif UNITY_ANDROID
        void purchaseSucceededEvent( GooglePurchase purchase )
        {
            Debug.Log( "purchaseSuccessfulEvent: " + purchase );

            if(isAConsumable.Value) {
                GoogleIAB.consumeProduct( productIdentifier.Value );
            }

            Fsm.Event(purchaseFinished);
            Finish();
        }


        void purchaseFailedEvent( string error )
        {
            if (error.ToLower().Contains ("cancel")) {
                Debug.Log( "purchaseCancelledEvent: " + error );
                errorString.Value = error;
                Fsm.Event(purchaseCancelled);
                Finish();
            } else {
                Debug.Log( "purchaseFailedEvent: " + error );
                errorString.Value = error;
                Fsm.Event(purchaseFailed);
                Finish();
            }

        }

        public override void OnExit()
        {

            GoogleIABManager.purchaseSucceededEvent -= purchaseSucceededEvent;
            GoogleIABManager.purchaseFailedEvent -= purchaseFailedEvent;
            GoogleIABManager.consumePurchaseSucceededEvent -= purchaseSucceededEvent;
            GoogleIABManager.consumePurchaseFailedEvent -= purchaseFailedEvent;
        }
#endif
    }
}