// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

using Google.Api.Ads.AdManager.Lib;
using Google.Api.Ads.AdManager.Util.v202111;
using Google.Api.Ads.AdManager.v202111;

using System;

namespace Google.Api.Ads.AdManager.Examples.CSharp.v202111
{
    /// <summary>
    /// This example gets all ad unit sizes.
    /// </summary>
    public class GetAllAdUnitSizes : SampleBase
    {
        /// <summary>
        /// Returns a description about the code example.
        /// </summary>
        public override string Description
        {
            get { return "This example gets all ad unit sizes."; }
        }

        /// <summary>
        /// Main method, to run this code example as a standalone application.
        /// </summary>
        public static void Main()
        {
            GetAllAdUnitSizes codeExample = new GetAllAdUnitSizes();
            Console.WriteLine(codeExample.Description);
            try
            {
                codeExample.Run(new AdManagerUser());
            }
            catch (Exception e)
            {
                Console.WriteLine("Failed to get ad unit sizes. Exception says \"{0}\"", e.Message);
            }
        }

        /// <summary>
        /// Run the code example.
        /// </summary>
        public void Run(AdManagerUser user)
        {
            using (InventoryService inventoryService = user.GetService<InventoryService>())
            {
                // Create a statement to select ad unit sizes.
                StatementBuilder statementBuilder = new StatementBuilder();

                AdUnitSize[] adUnitSizes =
                    inventoryService.getAdUnitSizesByStatement(statementBuilder.ToStatement());

                // Print out some information for each ad unit size.
                int i = 0;
                foreach (AdUnitSize adUnitSize in adUnitSizes)
                {
                    Console.WriteLine("{0}) Ad unit size with dimensions \"{1}\" was found.", i++,
                        adUnitSize.fullDisplayString);
                }

                Console.WriteLine("Number of results found: {0}", adUnitSizes.Length);
            }
        }
    }
}
