93 lines
3.1 KiB
C#
93 lines
3.1 KiB
C#
using qtc_net_client_2.Services;
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using QtCNETAPI.Events;
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using QtCNETAPI.Models;
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using QtCNETAPI.Services.ApiService;
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using QtCNETAPI.Services.GatewayService;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace qtc_net_client_2.Forms
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{
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public partial class Chat : Form
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{
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IGatewayService _gatewayService;
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IApiService _apiService;
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AudioService AudioService = new();
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public Chat(IGatewayService gatewayService, IApiService apiService)
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{
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_gatewayService = gatewayService;
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_apiService = apiService;
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InitializeComponent();
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}
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private void frmChat_Load(object sender, EventArgs e)
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{
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// subscribe to server message event
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_gatewayService.OnServerMessageReceived += _gatewayService_OnServerMessageReceived;
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if (_gatewayService.CurrentRoom != null) Text = $"QtC.NET Client - Chat Room - {_gatewayService.CurrentRoom.Name}";
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else if (_gatewayService.InLobby) Text = $"QtC.NET Client - Chat Room - Lobby";
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}
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private async void frmChat_FormClosing(object sender, FormClosingEventArgs e)
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{
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// unsubscribe from server message event
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_gatewayService.OnServerMessageReceived -= _gatewayService_OnServerMessageReceived;
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if (_gatewayService.CurrentRoom != null || _gatewayService.InLobby)
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{
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// leave any room user is in
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await _gatewayService.LeaveRoomAsync();
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}
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}
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private async void btnSend_Click(object sender, EventArgs e)
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{
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if (!string.IsNullOrWhiteSpace(rtxtChatbox.Text))
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{
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// construct message
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QtCNETAPI.Models.Message message = new() { Content = rtxtChatbox.Text };
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// send it and clear text box
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await _gatewayService.PostMessageAsync(message);
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rtxtChatbox.Clear();
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AudioService.PlaySoundEffect("sndSendClick");
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}
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}
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private void rtxtChatbox_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Enter)
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btnSend_Click(sender, e);
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}
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private void rtxtChat_TextChanged(object sender, EventArgs e)
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{
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rtxtChat.SelectionStart = rtxtChatbox.Text.Length;
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rtxtChat.ScrollToCaret();
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}
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private void _gatewayService_OnServerMessageReceived(object? sender, EventArgs e)
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{
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var msgEventArgs = (ServerMessageEventArgs)e;
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AddMessage(msgEventArgs.Message);
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if (!msgEventArgs.Message.Contains(_apiService.CurrentUser.Username)) AudioService.PlaySoundEffect("sndMessage");
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}
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private void AddMessage(string message)
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{
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if (InvokeRequired)
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Invoke(delegate { rtxtChat.Text += message + "\n"; });
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else rtxtChat.Text += message + "\n";
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}
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}
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}
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