@inherits LocalizableComponentBase

@* Who may quote one of the persona's own public or unlisted posts (PUT /api/v1/statuses/:id/interaction_policy,
   quote_approval_policy): anyone, its followers or nobody, from the card's menu. The post states its policy in
   quote_approval.automatic; PrivaPub tells the post's readers of the change. *@
<DModal Placement="DModalPlacement.ResponsiveBottom" IsOpen="true" IsOpenChanged="Closed" CloseText="@Localizer["Close"]" data-quote-policy-dialog>
	<Heading>@Localizer["Who may quote it"]</Heading>
	<ChildContent>
		<div class="flex flex-col gap-2 mt-3">
			@foreach (var policy in Enum.GetValues<QuotePolicy>())
			{
				<DButton Size="DSize.Sm" class="justify-start" Active="policy == current" Disabled="@(IsDefaultDisabled || isSaving)" OnClick="() => Choose(policy)"
						 aria-pressed="@(policy == current ? "true" : "false")" data-quote-policy-choice="@StatusService.QuotePolicyValue(policy)">
					<i class="@PolicyIcon(policy)" aria-hidden="true"></i>
					<span class="flex-1 text-left">@PolicyName(policy)</span>
					@if (policy == current)
					{
						<i class="ion-md-checkmark text-primary" aria-hidden="true"></i>
					}
				</DButton>
			}
		</div>
	</ChildContent>
</DModal>

@code {
	[Inject] StatusService StatusService { get; set; }

	[Parameter, EditorRequired] public Status Status { get; set; }
	[Parameter] public EventCallback OnClosed { get; set; }
	/// <summary>The post as PrivaPub now describes it, its new policy in it.</summary>
	[Parameter] public EventCallback<Status> OnChanged { get; set; }

	QuotePolicy current = QuotePolicy.Public;
	bool isSaving;

	protected override void OnInitialized()
	{
		current = StatusService.QuotePolicyOf(Status);
		IsLoading = false;
	}

	string PolicyName(QuotePolicy policy) => policy switch
	{
		QuotePolicy.Followers => Localizer["Your followers"],
		QuotePolicy.Nobody => Localizer["Nobody"],
		_ => Localizer["Anyone"]
	};

	static string PolicyIcon(QuotePolicy policy) => policy switch
	{
		QuotePolicy.Followers => "ion-md-people",
		QuotePolicy.Nobody => "ion-md-close-circle",
		_ => "ion-md-globe"
	};

	async Task Choose(QuotePolicy policy)
	{
		if (policy == current)
			return;
		isSaving = true;
		var result = await StatusService.SetQuotePolicy(Status.Id, policy);
		isSaving = false;
		if (result.IsInvalid)
		{
			Toast.AddResponseError(result);
			return;
		}

		var updated = (Status)result.Data;
		current = StatusService.QuotePolicyOf(updated);
		Toast.AddResponseSuccess(Localizer["Saved."]);
		await OnChanged.InvokeAsync(updated);
	}

	Task Closed(bool open) => open ? Task.CompletedTask : OnClosed.InvokeAsync();
}