// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Mvc;
using XmlFormattersWebSite.Models;

namespace XmlFormattersWebSite.Controllers
{
    public class IEnumerableController : Controller
    {
        public IEnumerable<int> ValueTypes()
        {
            return new[] { 10, 20 };
        }

        public IEnumerable<string> NonWrappedTypes()
        {
            return new[] { "value1", "value2" };
        }

        public IEnumerable<string> NonWrappedTypes_Empty()
        {
            return new string[] { };
        }

        public IEnumerable<Person> WrappedTypes()
        {
            return new[] {
                new Person() { Id = 10, Name = "Mike" },
                new Person() { Id = 11, Name = "Jimmy" }
            };
        }

        public IEnumerable<Person> WrappedTypes_Empty()
        {
            return new Person[] { };
        }

        public IEnumerable<string> NonWrappedTypes_NullInstance()
        {
            return null;
        }

        public IEnumerable<Person> WrappedTypes_NullInstance()
        {
            return null;
        }

        public IEnumerable<SerializableError> SerializableErrors()
        {
            List<SerializableError> errors = new List<SerializableError>();
            var error1 = new SerializableError();
            error1.Add("key1", "key1-error");
            error1.Add("key2", "key2-error");

            var error2 = new SerializableError();
            error2.Add("key3", "key1-error");
            error2.Add("key4", "key2-error");
            errors.Add(error1);
            errors.Add(error2);
            return errors;
        }
    }
}