namespace SampleAzureFunctionCode
{
    using System;
    using System.IO;
    using System.Threading.Tasks;
    using Microsoft.AspNetCore.Mvc;
    using Microsoft.Azure.WebJobs;
    using Microsoft.Azure.WebJobs.Extensions.Http;
    using Microsoft.AspNetCore.Http;
    using Microsoft.Extensions.Logging;
    using Newtonsoft.Json;

    public class SampleFunction
    {
        [HttpGet]
        [FunctionName(nameof(GetDataAsync))]
        public async Task<IActionResult> GetDataAsync(
            [HttpTrigger(AuthorizationLevel.Function, "GET", Route = "sample")] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");

            string name = req.Query["name"];

            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.name;

            return name != null
                ? (ActionResult)new OkObjectResult($"Hello, {name}")
                : new BadRequestObjectResult("Please pass a name on the query string or in the request body");
        }

        [HttpGet]
        [FunctionName(nameof(GetMachinesAsync))]
        public async Task<IActionResult> GetMachinesAsync(
            [HttpTrigger(AuthorizationLevel.Function, "GET", Route = "machines")] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");

            string name = req.Query["name"];

            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.name;

            return name != null
                ? (ActionResult)new OkObjectResult($"Hello, {name}")
                : new BadRequestObjectResult("Please pass a name on the query string or in the request body");
        }

        [HttpGet]
        [FunctionName(nameof(GetAgentsAsync))]
        public async Task<IActionResult> GetAgentsAsync(
            [HttpTrigger(AuthorizationLevel.Function, "GET", Route = "agents")] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");

            string name = req.Query["name"];

            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.name;

            return name != null
                ? (ActionResult)new OkObjectResult($"Hello, {name}")
                : new BadRequestObjectResult("Please pass a name on the query string or in the request body");
        }

        [HttpGet]
        [FunctionName(nameof(GetMessagePipelineAsync))]
        public async Task<IActionResult> GetMessagePipelineAsync(
            [HttpTrigger(AuthorizationLevel.Function, "GET", Route = "agents")] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");

            string name = req.Query["name"];

            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.name;

            return name != null
                ? (ActionResult)new OkObjectResult($"Hello, {name}")
                : new BadRequestObjectResult("Please pass a name on the query string or in the request body");
        }
    }
}