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<script lang="ts" context="module">
import { createEventDispatcher, onDestroy, onMount } from "svelte";
import { store, API_URL } from "../Auth";
import { io, Socket } from "socket.io-client";
import { show_popup, content } from "./Alert/content";
import { APPSTATE } from "../App.svelte";
import { formatChannelNames, type ChannelsType, type chatMessagesType } from "./Channels.svelte";
import type User from "./Profile.svelte";
</script>
<script lang="ts">
export let channel: ChannelsType;
export let messages: Array<chatMessagesType> = [];
export let appState: string;
export let setAppState: (newState: APPSTATE | string) => void;
let socket: Socket;
let newText = "";
let usersInterval: ReturnType<typeof setInterval>;
let blockedUsers: Array<User> = [];
let chatMembers: Array<User> = [];
async function getCurrentChannel() {
const res = await fetch(API_URL + "/channels", {
credentials: "include",
mode: "cors",
});
if (res.ok) {
const newChannels: Array<ChannelsType> = await res.json();
await formatChannelNames(newChannels);
newChannels.forEach((newChannel) => {
const urlSplit = appState.split("#", 2)
if (urlSplit.length > 1) {
const currentChannelName = appState.split("#", 2)[1];
if (newChannel.name === currentChannelName) {
channel = newChannel;
}
}
});
}
}
onMount(async () => {
socket = io(
"http://" + (import.meta.env.VITE_HOST ?? "localhost") + ":3001"
);
socket.connect();
await getCurrentChannel();
if (!channel) setAppState(APPSTATE.CHANNELS);
if (!channel.password) {
socket.emit("joinChannel", {
UserId: $store.ftId,
ChannelId: channel.id,
});
} else {
await show_popup("Channel is protected, enter password:");
socket.emit("joinChannel", {
UserId: $store.ftId,
ChannelId: channel.id,
pwd: $content,
});
}
socket.on("newMessage", (msg: chatMessagesType) => {
console.log(msg);
messages = [...messages, msg];
});
socket.on("messages", (msgs: Array<chatMessagesType>) => {
messages = msgs;
getMembers();
usersInterval = setInterval(async () => {
getMembers();
}, 1000);
console.log("You are joining channel: ", channel.name);
});
socket.on("failedJoin", (error: string) => {
show_popup(`Failed to join channel: ${error}`, false);
setAppState(APPSTATE.CHANNELS);
});
socket.on("kicked", () => {
show_popup(`You have been kicked from channel`, false);
setAppState(APPSTATE.HOME);
})
console.log("Try to join channel: ", $store.ftId, channel.id, $content);
});
async function getMembers() {
if (!channel) return;
let res = await fetch(API_URL + "/users/blocked/", {
credentials: "include",
mode: "cors",
});
if (res.ok) blockedUsers = await res.json();
res = await fetch(`${API_URL}/channels/${channel.id}/users`, {
credentials: "include",
mode: "cors",
});
if (res.ok) chatMembers = await res.json();
}
onDestroy(() => {
clearInterval(usersInterval);
socket.disconnect();
});
//--------------------------------------------------------------------------------/
const sendMessage = () => {
if (newText !== "") {
socket.emit("addMessage", {
text: newText,
UserId: $store.ftId,
ChannelId: channel.id,
});
newText = "";
const messagesDiv = document.querySelector(".messages");
if (messagesDiv) {
messagesDiv.scrollTop = messagesDiv.scrollHeight;
}
}
};
//--------------------------------------------------------------------------------/
const dispatch = createEventDispatcher();
let showProfileMenu = false;
let selectedUser: string | null = null;
function openProfile(username: string) {
showProfileMenu = true;
selectedUser = username;
showChatMembers = false;
}
function closeProfileMenu() {
showProfileMenu = false;
selectedUser = "";
}
onMount(closeProfileMenu);
//--------------------------------------------------------------------------------/
let showChatMembers = false;
function toggleChatMembers() {
showChatMembers = !showChatMembers;
}
//--------------------------------------------------------------------------------/
const blockUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
response = await fetch(API_URL + "/users/" + target.ftId + "/block", {
credentials: "include",
method: "POST",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ id: target.ftId }),
});
}
if (response.ok) await show_popup("User blocked", false);
else await show_popup("Failed to block user", false);
};
//--------------------------------------------------------------------------------/
const unblockUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
response = await fetch(API_URL + "/users/" + target.ftId + "/block", {
credentials: "include",
method: "DELETE",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ id: target.ftId }),
});
}
if (response.ok) await show_popup("User blocked", false);
else await show_popup("Failed to block user", false);
};
//--------------------------------------------------------------------------------/
const banUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
await show_popup(
"Enter a time for which the user will be banned from this channel"
);
const duration = $content;
response = await fetch(API_URL + "/channels/" + channel.id + "/ban", {
credentials: "include",
method: "POST",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ data: [target.ftId, duration] }),
});
if (response.ok) {
socket.emit("kickUser", {chan: channel.id, from: $store.ftId, to: target.ftId});
} else await show_popup(`Ban of ${username}: ${response.text}`, false);
}
};
//--------------------------------------------------------------------------------/
const unbanUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
response = await fetch(API_URL + "/channels/" + channel.id + "/ban", {
credentials: "include",
method: "DELETE",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ id: target.ftId }),
});
}
if (response.ok) await show_popup("User unbanned", false);
else await show_popup("Failed to unban user", false);
};
//--------------------------------------------------------------------------------/
const kickUser = async (username: string) => {
const response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
socket.emit("kickUser", {
chan: channel.id,
from: $store.ftId,
to: target.ftId,
});
} else {
await show_popup("merde", false);
}
};
//--------------------------------------------------------------------------------/
const muteUser = async (username: string) => {
const prompt = window.prompt("Enter mute duration in seconds");
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
const target = await response.json();
if (response.ok) {
response = await fetch(API_URL + "/channels/" + channel.id + "/mute", {
credentials: "include",
method: "POST",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ data: [target.ftId, +prompt] }),
});
}
if (response.ok) await show_popup("User muted", false);
else await show_popup("Failed to mute user", false);
};
//--------------------------------------------------------------------------------/
const adminUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
response = await fetch(API_URL + "/channels/" + channel.id + "/admin", {
credentials: "include",
method: "POST",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ id: target.ftId }),
});
}
if (response.ok) {
await show_popup("User admined", false);
} else {
await show_popup("Failed to admin user", false);
}
};
//--------------------------------------------------------------------------------/
const removeAdminUser = async (username: string) => {
let response = await fetch(API_URL + "/users/" + username + "/byname", {
credentials: "include",
mode: "cors",
});
if (response.ok) {
const target = await response.json();
response = await fetch(API_URL + "/channels/" + channel.id + "/admin", {
credentials: "include",
method: "DELETE",
mode: "cors",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ id: target.ftId }),
});
}
if (response.ok) {
await show_popup("User admined", false);
} else {
await show_popup("Failed to admin user", false);
}
};
//--------------------------------------------------------------------------------/
const leaveChannel = async () => {
await show_popup('Press "Okay" to leave this channel?', false);
if ($content == "ok") {
socket.emit("leaveChannel");
dispatch("return-home");
socket.disconnect();
}
};
function onSendMessage() {
dispatch("send-message", selectedUser);
showProfileMenu = false;
}
</script>
<div class="overlay">
<div class="chat" on:click|stopPropagation on:keydown|stopPropagation>
<div class="messages">
{#each messages as message}
<p class="message">
{#if !blockedUsers.filter((user) => user.username == message.author).length}
<span
class="message-name"
on:click={() => openProfile(message.author.username)}
on:keydown={() => openProfile(message.author.username)}
style="cursor: pointer;"
>
{message.author.username}
</span>: {message.text}
{/if}
</p>
{/each}
</div>
{#if showProfileMenu}
<div
class="profile-menu"
on:click|stopPropagation
on:keydown|stopPropagation
>
<ul>
<li>
<button on:click={onSendMessage}> Send Message </button>
</li>
<li>
<button on:click={() => dispatch("view-profile", selectedUser)}>
View Profile
</button>
</li>
<li>
<button on:click={() => dispatch("add-friend", selectedUser)}>
Add Friend
</button>
</li>
<li>
<button on:click={() => dispatch("invite-to-game", selectedUser)}>
Invite to Game
</button>
</li>
<li>
{#if !blockedUsers.filter((user) => (user.username = selectedUser)).length}
<button on:click={() => blockUser(selectedUser)}>
Block User
</button>
{:else}
<button on:click={() => unblockUser(selectedUser)}>
Unblock User
</button>
{/if}
</li>
<li><button on:click={closeProfileMenu}> Close </button></li>
</ul>
</div>
{/if}
<form on:submit|preventDefault={sendMessage}>
<input type="text" placeholder="Type a message..." bind:value={newText} />
<button style="background:#dedede; margin:auto">
<img src="img/send.png" alt="send" />
</button>
</form>
<div>
<button on:click={leaveChannel}>Leave</button>
<button
on:click|stopPropagation={toggleChatMembers}
on:keydown|stopPropagation
>
Chat Members
</button>
</div>
{#if showChatMembers}
<div on:click|stopPropagation on:keydown|stopPropagation />
<ul>
{#each chatMembers as member}
<li>
<p>
{member.username}
<button on:click={() => banUser(member.username)}> ban </button>
<button on:click={() => kickUser(member.username)}> kick </button>
<button on:click={() => muteUser(member.username)}> mute </button>
<button on:click={() => adminUser(member.username)}>
promote
</button>
<button on:click={() => removeAdminUser(member.username)}>
demote
</button>
</p>
</li>
{/each}
</ul>
{/if}
</div>
</div>
<style>
.overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
display: flex;
justify-content: center;
align-items: center;
}
.chat {
background-color: #343a40;
border: 1px solid #dedede;
border-radius: 5px;
padding: 1rem;
max-width: 90%;
max-height: 80vh;
width: auto;
margin: auto;
display: flex;
flex-direction: column;
}
.messages {
height: 400px;
width: 100%;
overflow-y: auto;
border-bottom: 1px solid #dedede;
padding-bottom: 1rem;
}
.message {
font-size: 14px;
max-width: 90%;
width: auto;
line-height: 1.4;
margin-bottom: 0.5rem;
word-wrap: break-word;
}
.message-name {
font-weight: 600;
color: #4c4c4c;
}
input[type="text"] {
width: 82%;
padding: 0.5rem;
border: 1px solid #dedede;
border-radius: 5px;
font-size: 14px;
outline: none;
margin-bottom: 1rem;
}
button {
background-color: #6b8e23;
color: #ffffff;
border: none;
border-radius: 5px;
padding: 0.5rem 1rem;
font-size: 14px;
cursor: pointer;
outline: none;
margin-bottom: 1rem;
}
button:last-child {
margin-bottom: 0;
}
img {
width: 16px;
height: 16px;
}
.profile-menu,
.chatMembers {
position: absolute;
background-color: #ffffff;
border: 1px solid #dedede;
border-radius: 5px;
padding: 1rem;
max-height: 70%;
overflow-y: auto;
z-index: 1;
}
ul {
list-style: none;
padding: 0;
margin: 0;
}
li {
margin-bottom: 0.5rem;
}
li:last-child {
margin-bottom: 0;
} </style>