@using AIStudio.Settings
@using AIStudio.Tools.ToolCallingSystem
@inherits MSGComponentBase

<div class="d-flex">
    <MudTooltip Text="@T("Select tools")" Placement="Placement.Top">
        <MudIconButton Icon="@Icons.Material.Filled.Build" Class="@this.PopoverButtonClasses" OnClick="@this.ToggleSelection"/>
    </MudTooltip>

    <MudPopover Open="@this.showSelection" AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" DropShadow="@true" Class="border-solid border-4 rounded-lg">
        <MudCard>
            <MudCardHeader>
                <CardHeaderContent>
                    <MudStack Row="true" AlignItems="AlignItems.Center">
                        <MudText Typo="Typo.h5">@T("Tool Selection")</MudText>
                        <MudSpacer />
                    </MudStack>
                </CardHeaderContent>
            </MudCardHeader>
            <MudCardContent Style="min-width: 28em; max-height: 60vh; max-width: 48vw; overflow: auto;">
                @if (!this.SupportsTools)
                {
                    <MudText Typo="Typo.body1">@T("The selected provider or model does not support tool calling.")</MudText>
                }
                else if (this.Disabled)
                {
                    <MudAlert Dense="@true" Severity="Severity.Info" Variant="Variant.Outlined" Class="mb-3">
                        @T("Tool changes are locked while a response is running. Your current selection is shown below and applies again from the next message once the run is finished.")
                    </MudAlert>
                }
                else if (this.catalog.Count == 0)
                {
                    <MudText Typo="Typo.body1">@T("No tools are available in this context.")</MudText>
                }

                @if (this.SupportsTools && this.catalog.Count > 0)
                {
                    @foreach (var item in this.catalog)
                    {
                        var isSelected = this.SelectedToolIds.Contains(item.Definition.Id);
                        var isConfigured = item.ConfigurationState.IsConfigured;
                        var dependencyHint = this.GetDependencyHint(item.Definition.Id);
                        <MudPaper Class="pa-2 mb-2 border rounded-lg">
                            <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween">
                                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
                                    <MudSwitch T="bool" Color="Color.Primary" Value="@isSelected" ValueChanged="@(value => this.ChangeSelection(item.Definition.Id, value))" Disabled="@(!isConfigured || this.Disabled || !this.SupportsTools || this.IsSelectionLockedByDependency(item.Definition.Id))" />
                                    <MudIcon Icon="@item.Implementation.Icon" Color="Color.Info" />
                                    <MudTooltip Text="@item.Implementation.GetDescription()">
                                        <MudText Typo="Typo.body1">@item.Implementation.GetDisplayName()</MudText>
                                    </MudTooltip>
                                </MudStack>
                                <MudIconButton Icon="@Icons.Material.Filled.Settings" OnClick="@(async () => await this.OpenSettings(item.Definition.Id))" />
                            </MudStack>
                            @if (!isConfigured)
                            {
                                <MudText Typo="Typo.caption" Color="Color.Warning">@(string.IsNullOrWhiteSpace(item.ConfigurationState.Message) ? T("Required settings are missing. Configure this tool before enabling it.") : item.ConfigurationState.Message)</MudText>
                            }
                            @if (!string.IsNullOrWhiteSpace(dependencyHint))
                            {
                                <MudText Typo="Typo.caption" Color="Color.Info">@dependencyHint</MudText>
                            }
                        </MudPaper>
                    }
                }
            </MudCardContent>
            <MudCardActions>
                <MudSpacer />
                <MudButton Variant="Variant.Filled" OnClick="@this.Hide">@T("Close")</MudButton>
            </MudCardActions>
        </MudCard>
    </MudPopover>
</div>