Remotely/Server/Components/Devices/ChatCard.razor

@attribute [Authorize]
@inherits AuthComponentBase

<div class="chat-card border border-secondary bg-secondary @Session.ExpandedClass">
    <div class="chat-header bg-primary text-white p-2" @onclick="HeaderClicked">
        <h6 class="mt-3">
            <i class="oi oi-chat mr-1"></i>
            <span class="badge badge-info badge-pill mr-1">
                @Session?.MissedChats
            </span>
            @Session?.DeviceName
        </h6>
        <div class="text-right">
            <button class="btn btn-sm btn-secondary" title="Close" @onclick="CloseChatCard" @onclick:stopPropagation="true">
                <i class="oi oi-x pointer"></i>
            </button>
        </div>
    </div>
    <div @ref="_chatMessagesWindow" class="chat-messages-window">
        @foreach (var item in Session.ChatHistory)
        {
            @if (item.Origin == ChatHistoryItemOrigin.System)
            {
                <div @key="item" class="mt-1">
                    <div class="chat-bubble d-inline-block text-white bg-warning">
                        <div class="small">
                            @item.Timestamp
                        </div>
                        <div class="font-weight-bold">
                            @item.Message
                        </div>
                    </div>
                </div>
            }
            else if (item.Origin == ChatHistoryItemOrigin.Self)
            {
                <div @key="item" class="text-right mt-1">
                    <div class="chat-bubble d-inline-block bg-dark text-white">
                        <div class="small">
                            You
                            <span class="mx-1">@@</span>
                            @item.Timestamp
                        </div>
                        <div class="font-weight-bold">
                            @item.Message
                        </div>
                    </div>
                </div>
            }
            else if (item.Origin == ChatHistoryItemOrigin.Device)
            {
                <div @key="item" class="mt-1">
                    <div class="chat-bubble d-inline-block bg-primary text-white">
                        <div class="small">
                            @Session.DeviceName
                            <span class="mx-1">@@</span>
                            @item.Timestamp
                        </div>
                        <div class="font-weight-bold">
                            @item.Message
                        </div>
                    </div>
                </div>
            }
        }
    </div>
    <textarea class="chat-input"
              @bind="_inputText"
              @bind:event="oninput"
              @onkeypress="(ev) => EvaluateInputKeypress(ev)"></textarea>
</div>