initial commit

Controllers/PrinterController.cs

@@ -0,0 +1,64 @@
+using System.ComponentModel;
+using System.Text.Json;
+using ESCPOS_NET;
+using Microsoft.AspNetCore.Mvc;
+
+[ApiController]
+[Route("/api/printer")]
+public class PrinterController : Controller
+{
+	private readonly PrinterService _printer;
+	private readonly ILogger _logger;
+
+	public PrinterController(ILogger<PrinterController> logger, PrinterService printer)
+	{
+		_printer = printer;
+		_logger = logger;
+	}
+
+	[Route("name")]
+	[HttpGet]
+	public ActionResult<string> GetName()
+	{
+		return _printer.GetName();
+	}
+
+	[Route("status")]
+	[HttpGet]
+	public ActionResult<PrinterStatusEventArgs> GetStatus()
+	{
+		return _printer.GetStatus();
+	}
+
+	[Route("print")]
+	[HttpPost]
+	public ActionResult Print([FromBody] JsonElement[] body)
+	{
+		var instructions = new List<BaseInstruction>();
+		foreach (var instruction in body)
+		{
+			BaseInstruction? parsedInstruction = null;
+
+			switch (instruction.GetProperty("type").GetString())
+			{
+				case "print":
+					parsedInstruction = instruction.Deserialize<PrintInstruction>();
+					break;
+				case "barcode":
+					parsedInstruction = instruction.Deserialize<BarcodeInstruction>();
+					break;
+				default:
+					return BadRequest();
+			}
+
+			if (parsedInstruction == null)
+			{
+				return BadRequest();
+			}
+
+			instructions.Add(parsedInstruction);
+		}
+		_printer.Print(instructions);
+		return Ok();
+	}
+}