@page
@inject IAntiforgery Antiforgery
@using Microsoft.AspNetCore.Antiforgery
@using Microsoft.AspNetCore.Http
@using RTMPDash.DataModels
@model AdminModel
@{
	ViewData["Title"] = "Admin";
	var db = new AppDb.DbConn();
	var tokenSet = Antiforgery.GetAndStoreTokens(HttpContext);

	if (string.IsNullOrEmpty(HttpContext.Session.GetString("authenticatedUser")) || !new AppDb.DbConn().Users.First(p => p.Username == HttpContext.Session.GetString("authenticatedUser")).IsAdmin) {
		Response.Redirect("/");
		return;
	}
	var stats = StreamUtils.GetStatsObject();
}

<h2>Users</h2>
<table class="table table-hover">
	<thead>
	<tr>
		<th scope="col">Username</th>
		<th scope="col">Stream status</th>
		<th scope="col">Actions</th>
	</tr>
	</thead>
	<tbody>
	@foreach (var user in db.Users) {
		<tr>
			<th scope="row">@user.Username</th>
			<td>
				@if (StreamUtils.IsLive(user.Username, stats)) {
					var uptime = TimeSpan.FromMilliseconds(StreamUtils.GetClientTime(user.Username, stats)).StripMilliseconds();

					if (user.AllowRestream && !string.IsNullOrWhiteSpace(user.RestreamTargets)) {
						var restreams = StreamUtils.CountLiveRestreams(user.Username, stats);
						if (restreams > 0) {
							<button class="btn btn-dark" role="button" style="width:18ch" disabled>Restreaming (@restreams)</button>
						}
						else {
							<button class="btn btn-warning" role="button" style="width:18ch" disabled>Restreaming (@restreams)</button>
						}
					}
					else {
						<button class="btn btn-success" role="button" style="width:18ch" disabled>Live</button>
					}
					<button class="btn btn-dark" role="button" disabled>@uptime.ToString("c")</button>
				}
				else if (StreamUtils.IsLive(user.PrivateAccessKey, stats)) {
					var uptime = TimeSpan.FromMilliseconds(StreamUtils.GetClientTime(user.PrivateAccessKey, stats)).StripMilliseconds();

					if (user.AllowRestream && !string.IsNullOrWhiteSpace(user.RestreamTargets)) {
						var restreams = StreamUtils.CountLiveRestreams(user.PrivateAccessKey, stats);
						if (restreams > 0) {
							<button class="btn btn-dark" role="button" style="width:18ch" disabled>Restreaming (@restreams)</button>
						}
						else {
							<button class="btn btn-warning" role="button" style="width:18ch" disabled>Restreaming (@restreams)</button>
						}
					}
					else {
						<button class="btn btn-warning" role="button" style="width:18ch" disabled>Live (private)</button>
					}
					<button class="btn btn-dark" role="button" disabled>@uptime.ToString("c")</button>
				}
				else {
					<button class="btn btn-danger" role="button" style="width:18ch" disabled>No data</button>
				}
			</td>
			<td>
				@if (user.IsAdmin) {
					if (user.Username != HttpContext.Session.GetString("authenticatedUser")) {
						<button onclick="ajax_and_reload('admin_revoke', '@user.Username')" class="btn btn-warning">Revoke Admin</button>
					}
					else {
						<button class="btn btn-warning" disabled>Revoke Admin</button>
					}
				}
				else {
					<button onclick="ajax_and_reload('admin_grant', '@user.Username')" class="btn btn-primary">Grant Admin</button>
				}
				@if (user.AllowRestream) {
					<button onclick="ajax_and_reload('restream_revoke', '@user.Username')" class="btn btn-secondary">Revoke Restreams</button>
				}
				else {
					<button onclick="ajax_and_reload('restream_allow', '@user.Username')" class="btn btn-info">Allow Restreams</button>
				}
				@if (user.IsAdmin) {
					<button class="btn btn-dark" disabled>Set Password</button>
					<button class="btn btn-danger" disabled>Delete</button>
				}
				else {
					<button class="btn btn-dark" onclick="prepareSetPasswordModal('@user.Username')">Set Password</button>
					<button onclick="prepareDeleteUserModal('@user.Username')" class="btn btn-danger">Delete</button>
				}
			</td>
		</tr>
	}
	</tbody>
</table>

<hr/>

<h2>Invites <button onclick="ajax_and_reload('invite_generate')" class="btn btn-dark">Generate New Invite</button></h2>
<table class="table table-hover">
	<thead>
	<tr>
		<th scope="col">Code</th>
		<th scope="col">Actions</th>
	</tr>
	</thead>
	<tbody>
	@foreach (var invite in db.Invites) {
		<tr>
			<td>@invite.Code</td>
			<td>
				<button onclick="copyToClipboard('@invite.Code')" class="btn btn-sm btn-secondary">Copy</button>
				<button onclick="ajax_and_reload('invite_revoke', '@invite.Code')" class="btn btn-sm btn-danger">Revoke</button>
			</td>
		</tr>
	}
	</tbody>
</table>

<script>
function ajax_and_reload(action, target, value) {
  $.ajax({method: 'POST', data: {action: action, target: target, value: value, '__RequestVerificationToken' : '@tokenSet.RequestToken'}, success: function () { location.reload() }})
}
function prepareSetPasswordModal(target) {
	document.getElementById('setPasswordModalLabel').innerHTML = 'Set password for: ' + target;
	document.getElementById('setPasswordTarget').value = target;
	$('#setPasswordModal').modal();
}
function prepareDeleteUserModal(target) {
	document.getElementById('deleteUserModalLabel').innerHTML = 'Delete user: ' + target;
	document.getElementById('deleteUserTarget').value = target;
	$('#deleteUserModal').modal();
}
</script>

<div class="modal fade" id="setPasswordModal" tabindex="-1" aria-labelledby="setPasswordModalLabel" aria-hidden="true">
	<div class="modal-dialog">
		<div class="modal-content">
			<div class="modal-header">
				<h5 class="modal-title" id="setPasswordModalLabel">Set password for</h5>
				<button role="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
			</div>
			<form method="POST">
				<div class="modal-body">
					<div class="form-group">
						<input type="password" class="form-control" id="InputPassword" placeholder="New Password" name="value" required>
						<input type="hidden" value="user_setpass" name="action">
						<input type="hidden" value="" name="target" id="setPasswordTarget">
					</div>
				</div>
				<div class="modal-footer">
					<button role="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
					<button type="submit" class="btn btn-primary">Save changes</button>
				</div>
			</form>
		</div>
	</div>
</div>

<div class="modal fade" id="deleteUserModal" tabindex="-1" aria-labelledby="setPasswordModalLabel" aria-hidden="true">
	<div class="modal-dialog">
		<div class="modal-content">
			<div class="modal-header">
				<h5 class="modal-title" id="deleteUserModalLabel">Delete user</h5>
				<button role="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
			</div>
			<form method="POST">
				<div class="modal-body">
					<div class="form-group">
						<input type="hidden" value="user_delete" name="action">
						<input type="hidden" value="" name="target" id="deleteUserTarget">
						<button role="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
						<button type="submit" class="btn btn-danger">Do it</button>
					</div>
				</div>
			</form>
		</div>
	</div>
</div>