@namespace DeepDrftPublic.Client.Controls

@* Overlay is viewport-level; keep it outside the anchor wrapper so it doesn't
   inherit relative stacking context and still covers the full page. *@
<MudOverlay Visible="@_open" OnClick="@Close" AutoClose="true" />

@* Wrap the trigger and popover in a relative-positioned container so MudPopover
   anchors to the button rather than the nearest positioned ancestor in the page. *@
<div class="deepdrft-share-popover-anchor">
    <MudTooltip Text="Share">
        <MudIconButton Icon="@Icons.Material.Filled.Share"
                       Size="Size.Large"
                       Color="Color.Secondary"
                       Disabled="@(!RendererInfo.IsInteractive)"
                       OnClick="@Toggle"
                       aria-label="@(IsReleaseMode ? "Share this release" : "Share this track")" />
    </MudTooltip>

    <MudPopover Open="@_open"
                Fixed="false"
                AnchorOrigin="Origin.BottomRight"
                TransformOrigin="Origin.TopRight"
                Class="deepdrft-share-popover">
        <MudStack Spacing="2" Class="deepdrft-share-popover-body">

            <MudStack Row AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween">
                <MudButton StartIcon="@Icons.Material.Filled.Link"
                           Variant="Variant.Text"
                           Color="Color.Primary"
                           OnClick="@CopyLink">
                    Copy link
                </MudButton>
                @if (_linkCopied)
                {
                    <MudText Typo="Typo.caption" Color="Color.Success">Copied!</MudText>
                }
            </MudStack>

            @* Embed is a single-track affordance only; a release page is not a single-track embed (§3b.3). *@
            @if (!IsReleaseMode)
            {
                <MudDivider />

                <MudCheckBox @bind-Value="Embed" Color="Color.Primary" Label="Embed player" Dense="true" />

                @if (_embed)
                {
                    <MudStack Row AlignItems="AlignItems.Center" Spacing="1">
                        <MudTextField Value="@EmbedSnippet"
                                      T="string"
                                      ReadOnly="true"
                                      Variant="Variant.Outlined"
                                      Lines="3"
                                      Margin="Margin.Dense"
                                      Class="deepdrft-share-embed-field" />
                        <MudStack AlignItems="AlignItems.Center" Spacing="0">
                            <MudIconButton Icon="@Icons.Material.Filled.ContentCopy"
                                           Color="Color.Primary"
                                           OnClick="@CopyEmbed"
                                           aria-label="Copy embed snippet" />
                            @if (_embedCopied)
                            {
                                <MudText Typo="Typo.caption" Color="Color.Success">Copied!</MudText>
                            }
                        </MudStack>
                    </MudStack>
                }
            }

        </MudStack>
    </MudPopover>
</div>