<script lang="ts">
	import { toast } from 'svelte-sonner';
	import dayjs from 'dayjs';
	import { marked } from 'marked';
	import tippy from 'tippy.js';
	import auto_render from 'katex/dist/contrib/auto-render.mjs';
	import 'katex/dist/katex.min.css';
	import mermaid from 'mermaid';

	import { fade } from 'svelte/transition';
	import { createEventDispatcher } from 'svelte';
	import { onMount, tick, getContext } from 'svelte';

	const i18n = getContext('i18n');

	const dispatch = createEventDispatcher();

	import { config, models, settings, user } from '$lib/stores';
	import { synthesizeOpenAISpeech } from '$lib/apis/audio';
	import { imageGenerations } from '$lib/apis/images';
	import {
		approximateToHumanReadable,
		extractSentences,
		replaceTokens,
		revertSanitizedResponseContent,
		sanitizeResponseContent
	} from '$lib/utils';
	import { WEBUI_BASE_URL } from '$lib/constants';

	import Name from './Name.svelte';
	import ProfileImage from './ProfileImage.svelte';
	import Skeleton from './Skeleton.svelte';
	import CodeBlock from './CodeBlock.svelte';
	import Image from '$lib/components/common/Image.svelte';
	import Tooltip from '$lib/components/common/Tooltip.svelte';
	import RateComment from './RateComment.svelte';
	import CitationsModal from '$lib/components/chat/Messages/CitationsModal.svelte';
	import Spinner from '$lib/components/common/Spinner.svelte';
	import WebSearchResults from './ResponseMessage/WebSearchResults.svelte';
	import Sparkles from '$lib/components/icons/Sparkles.svelte';
	import TokenRenderer from './TokenRenderer.svelte';

	export let message;
	export let siblings;

	export let isLastMessage = true;

	export let readOnly = false;

	export let updateChatMessages: Function;
	export let confirmEditResponseMessage: Function;
	export let showPreviousMessage: Function;
	export let showNextMessage: Function;
	export let rateMessage: Function;

	export let copyToClipboard: Function;
	export let continueGeneration: Function;
	export let regenerateResponse: Function;

	let model = null;
	$: model = $models.find((m) => m.id === message.model);

	let edit = false;
	let editedContent = '';
	let editTextAreaElement: HTMLTextAreaElement;
	let tooltipInstance = null;

	let sentencesAudio = {};
	let speaking = null;
	let speakingIdx = null;

	let loadingSpeech = false;
	let generatingImage = false;

	let showRateComment = false;
	let showCitationModal = false;

	let selectedCitation = null;

	$: tokens = marked.lexer(
		replaceTokens(sanitizeResponseContent(message?.content), model?.name, $user?.name)
	);

	$: if (message) {
		renderStyling();
	}

	const renderStyling = async () => {
		await tick();

		if (tooltipInstance) {
			tooltipInstance[0]?.destroy();
		}

		renderLatex();

		if (message.info) {
			let tooltipContent = '';
			if (message.info.openai) {
				tooltipContent = `prompt_tokens: ${message.info.prompt_tokens ?? 'N/A'}<br/>
													completion_tokens: ${message.info.completion_tokens ?? 'N/A'}<br/>
													total_tokens: ${message.info.total_tokens ?? 'N/A'}`;
			} else {
				tooltipContent = `response_token/s: ${
					`${
						Math.round(
							((message.info.eval_count ?? 0) / (message.info.eval_duration / 1000000000)) * 100
						) / 100
					} tokens` ?? 'N/A'
				}<br/>
					prompt_token/s: ${
						Math.round(
							((message.info.prompt_eval_count ?? 0) /
								(message.info.prompt_eval_duration / 1000000000)) *
								100
						) / 100 ?? 'N/A'
					} tokens<br/>
                    total_duration: ${
											Math.round(((message.info.total_duration ?? 0) / 1000000) * 100) / 100 ??
											'N/A'
										}ms<br/>
                    load_duration: ${
											Math.round(((message.info.load_duration ?? 0) / 1000000) * 100) / 100 ?? 'N/A'
										}ms<br/>
                    prompt_eval_count: ${message.info.prompt_eval_count ?? 'N/A'}<br/>
                    prompt_eval_duration: ${
											Math.round(((message.info.prompt_eval_duration ?? 0) / 1000000) * 100) /
												100 ?? 'N/A'
										}ms<br/>
                    eval_count: ${message.info.eval_count ?? 'N/A'}<br/>
                    eval_duration: ${
											Math.round(((message.info.eval_duration ?? 0) / 1000000) * 100) / 100 ?? 'N/A'
										}ms<br/>
                    approximate_total: ${approximateToHumanReadable(message.info.total_duration)}`;
			}
			tooltipInstance = tippy(`#info-${message.id}`, {
				content: `<span class="text-xs" id="tooltip-${message.id}">${tooltipContent}</span>`,
				allowHTML: true,
				theme: 'dark',
				arrow: false,
				offset: [0, 4]
			});
		}
	};

	const renderLatex = () => {
		let chatMessageElements = document
			.getElementById(`message-${message.id}`)
			?.getElementsByClassName('chat-assistant');

		if (chatMessageElements) {
			for (const element of chatMessageElements) {
				auto_render(element, {
					// customised options
					// • auto-render specific keys, e.g.:
					delimiters: [
						{ left: '$$', right: '$$', display: false },
						{ left: '$ ', right: ' $', display: false },
						{ left: '\\pu{', right: '}', display: false },
						{ left: '\\ce{', right: '}', display: false },
						{ left: '\\(', right: '\\)', display: false },
						{ left: '( ', right: ' )', display: false },
						{ left: '\\[', right: '\\]', display: false },
						{ left: '[ ', right: ' ]', display: false }
					],
					// • rendering keys, e.g.:
					throwOnError: false
				});
			}
		}
	};

	const playAudio = (idx) => {
		return new Promise((res) => {
			speakingIdx = idx;
			const audio = sentencesAudio[idx];
			audio.play();
			audio.onended = async (e) => {
				await new Promise((r) => setTimeout(r, 300));

				if (Object.keys(sentencesAudio).length - 1 === idx) {
					speaking = null;
				}

				res(e);
			};
		});
	};

	const toggleSpeakMessage = async () => {
		if (speaking) {
			try {
				speechSynthesis.cancel();

				sentencesAudio[speakingIdx].pause();
				sentencesAudio[speakingIdx].currentTime = 0;
			} catch {}

			speaking = null;
			speakingIdx = null;
		} else {
			if ((message?.content ?? '').trim() !== '') {
				speaking = true;

				if ($config.audio.tts.engine !== '') {
					loadingSpeech = true;

					const sentences = extractSentences(message.content).reduce((mergedTexts, currentText) => {
						const lastIndex = mergedTexts.length - 1;
						if (lastIndex >= 0) {
							const previousText = mergedTexts[lastIndex];
							const wordCount = previousText.split(/\s+/).length;
							if (wordCount < 2) {
								mergedTexts[lastIndex] = previousText + ' ' + currentText;
							} else {
								mergedTexts.push(currentText);
							}
						} else {
							mergedTexts.push(currentText);
						}
						return mergedTexts;
					}, []);

					console.log(sentences);

					if (sentences.length > 0) {
						sentencesAudio = sentences.reduce((a, e, i, arr) => {
							a[i] = null;
							return a;
						}, {});

						let lastPlayedAudioPromise = Promise.resolve(); // Initialize a promise that resolves immediately

						for (const [idx, sentence] of sentences.entries()) {
							const res = await synthesizeOpenAISpeech(
								localStorage.token,
								$settings?.audio?.tts?.defaultVoice === $config.audio.tts.voice
									? $settings?.audio?.tts?.voice ?? $config?.audio?.tts?.voice
									: $config?.audio?.tts?.voice,
								sentence
							).catch((error) => {
								toast.error(error);

								speaking = null;
								loadingSpeech = false;

								return null;
							});

							if (res) {
								const blob = await res.blob();
								const blobUrl = URL.createObjectURL(blob);
								const audio = new Audio(blobUrl);
								sentencesAudio[idx] = audio;
								loadingSpeech = false;
								lastPlayedAudioPromise = lastPlayedAudioPromise.then(() => playAudio(idx));
							}
						}
					} else {
						speaking = null;
						loadingSpeech = false;
					}
				} else {
					let voices = [];
					const getVoicesLoop = setInterval(async () => {
						voices = await speechSynthesis.getVoices();
						if (voices.length > 0) {
							clearInterval(getVoicesLoop);

							const voice =
								voices
									?.filter(
										(v) =>
											v.voiceURI === ($settings?.audio?.tts?.voice ?? $config?.audio?.tts?.voice)
									)
									?.at(0) ?? undefined;

							console.log(voice);

							const speak = new SpeechSynthesisUtterance(message.content);

							console.log(speak);

							speak.onend = () => {
								speaking = null;
								if ($settings.conversationMode) {
									document.getElementById('voice-input-button')?.click();
								}
							};

							if (voice) {
								speak.voice = voice;
							}

							speechSynthesis.speak(speak);
						}
					}, 100);
				}
			} else {
				toast.error($i18n.t('No content to speak'));
			}
		}
	};

	const editMessageHandler = async () => {
		edit = true;
		editedContent = message.content;

		await tick();

		editTextAreaElement.style.height = '';
		editTextAreaElement.style.height = `${editTextAreaElement.scrollHeight}px`;
	};

	const editMessageConfirmHandler = async () => {
		if (editedContent === '') {
			editedContent = ' ';
		}

		confirmEditResponseMessage(message.id, editedContent);

		edit = false;
		editedContent = '';

		await tick();
		renderStyling();
	};

	const cancelEditMessage = async () => {
		edit = false;
		editedContent = '';
		await tick();
		renderStyling();
	};

	const generateImage = async (message) => {
		generatingImage = true;
		const res = await imageGenerations(localStorage.token, message.content).catch((error) => {
			toast.error(error);
		});
		console.log(res);

		if (res) {
			message.files = res.map((image) => ({
				type: 'image',
				url: `${image.url}`
			}));

			dispatch('save', message);
		}

		generatingImage = false;
	};

	$: if (!edit) {
		(async () => {
			await tick();
			renderStyling();

			await mermaid.run({
				querySelector: '.mermaid'
			});
		})();
	}

	onMount(async () => {
		await tick();
		renderStyling();

		await mermaid.run({
			querySelector: '.mermaid'
		});
	});
</script>

<CitationsModal bind:show={showCitationModal} citation={selectedCitation} />

{#key message.id}
	<div
		class=" flex w-full message-{message.id}"
		id="message-{message.id}"
		dir={$settings.chatDirection}
	>
		<ProfileImage
			src={model?.info?.meta?.profile_image_url ??
				($i18n.language === 'dg-DG' ? `/doge.png` : `${WEBUI_BASE_URL}/static/favicon.png`)}
		/>

		<div class="w-full overflow-hidden pl-1">
			<Name>
				{model?.name ?? message.model}

				{#if message.timestamp}
					<span
						class=" self-center invisible group-hover:visible text-gray-400 text-xs font-medium uppercase"
					>
						{dayjs(message.timestamp * 1000).format($i18n.t('h:mm a'))}
					</span>
				{/if}
			</Name>

			<div>
				{#if (message?.files ?? []).filter((f) => f.type === 'image').length > 0}
					<div class="my-2.5 w-full flex overflow-x-auto gap-2 flex-wrap">
						{#each message.files as file}
							<div>
								{#if file.type === 'image'}
									<Image src={file.url} />
								{/if}
							</div>
						{/each}
					</div>
				{/if}

				<div
					class="prose chat-{message.role} w-full max-w-full dark:prose-invert prose-headings:my-0 prose-headings:-mb-4 prose-p:m-0 prose-p:-mb-6 prose-pre:my-0 prose-table:my-0 prose-blockquote:my-0 prose-img:my-0 prose-ul:-my-4 prose-ol:-my-4 prose-li:-my-3 prose-ul:-mb-6 prose-ol:-mb-8 prose-ol:p-0 prose-li:-mb-4 whitespace-pre-line"
				>
					<div>
						{#if (message?.statusHistory ?? [...(message?.status ? [message?.status] : [])]).length > 0}
							{@const status = (
								message?.statusHistory ?? [...(message?.status ? [message?.status] : [])]
							).at(-1)}
							<div class="flex items-center gap-2 pt-0.5 pb-1">
								{#if status.done === false}
									<div class="">
										<Spinner className="size-4" />
									</div>
								{/if}

								{#if status?.action === 'web_search' && status?.urls}
									<WebSearchResults {status}>
										<div class="flex flex-col justify-center -space-y-0.5">
											<div class="text-base line-clamp-1 text-wrap">
												{status?.description}
											</div>
										</div>
									</WebSearchResults>
								{:else}
									<div class="flex flex-col justify-center -space-y-0.5">
										<div class=" text-gray-500 dark:text-gray-500 text-base line-clamp-1 text-wrap">
											{status?.description}
										</div>
									</div>
								{/if}
							</div>
						{/if}

						{#if edit === true}
							<div class="w-full bg-gray-50 dark:bg-gray-800 rounded-3xl px-5 py-3 my-2">
								<textarea
									id="message-edit-{message.id}"
									bind:this={editTextAreaElement}
									class=" bg-transparent outline-none w-full resize-none"
									bind:value={editedContent}
									on:input={(e) => {
										e.target.style.height = '';
										e.target.style.height = `${e.target.scrollHeight}px`;
									}}
									on:keydown={(e) => {
										if (e.key === 'Escape') {
											document.getElementById('close-edit-message-button')?.click();
										}

										const isCmdOrCtrlPressed = e.metaKey || e.ctrlKey;
										const isEnterPressed = e.key === 'Enter';

										if (isCmdOrCtrlPressed && isEnterPressed) {
											document.getElementById('save-edit-message-button')?.click();
										}
									}}
								/>

								<div class=" mt-2 mb-1 flex justify-end space-x-1.5 text-sm font-medium">
									<button
										id="close-edit-message-button"
										class="px-4 py-2 bg-white hover:bg-gray-100 text-gray-800 transition rounded-3xl"
										on:click={() => {
											cancelEditMessage();
										}}
									>
										{$i18n.t('Cancel')}
									</button>

									<button
										id="save-edit-message-button"
										class=" px-4 py-2 bg-gray-900 hover:bg-gray-850 text-gray-100 transition rounded-3xl"
										on:click={() => {
											editMessageConfirmHandler();
										}}
									>
										{$i18n.t('Save')}
									</button>
								</div>
							</div>
						{:else}
							<div class="w-full">
								{#if message.content === '' && !message.error}
									<Skeleton />
								{:else if message.content && message.error !== true}
									<!-- always show message contents even if there's an error -->
									<!-- unless message.error === true which is legacy error handling, where the error message is stored in message.content -->
									{#each tokens as token, tokenIdx}
										<TokenRenderer {token} {tokenIdx} id={message.id} />
									{/each}
								{/if}

								{#if message.error}
									<div
										class="flex mt-2 mb-4 space-x-2 border px-4 py-3 border-red-800 bg-red-800/30 font-medium rounded-lg"
									>
										<svg
											xmlns="http://www.w3.org/2000/svg"
											fill="none"
											viewBox="0 0 24 24"
											stroke-width="1.5"
											stroke="currentColor"
											class="w-5 h-5 self-center"
										>
											<path
												stroke-linecap="round"
												stroke-linejoin="round"
												d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
											/>
										</svg>

										<div class=" self-center">
											{message?.error?.content ?? message.content}
										</div>
									</div>
								{/if}

								{#if message.citations}
									<div class="mt-1 mb-2 w-full flex gap-1 items-center flex-wrap">
										{#each message.citations.reduce((acc, citation) => {
											citation.document.forEach((document, index) => {
												const metadata = citation.metadata?.[index];
												const id = metadata?.source ?? 'N/A';
												let source = citation?.source;

												if (metadata?.name) {
													source = { ...source, name: metadata.name };
												}

												// Check if ID looks like a URL
												if (id.startsWith('http://') || id.startsWith('https://')) {
													source = { name: id };
												}

												const existingSource = acc.find((item) => item.id === id);

												if (existingSource) {
													existingSource.document.push(document);
													existingSource.metadata.push(metadata);
												} else {
													acc.push( { id: id, source: source, document: [document], metadata: metadata ? [metadata] : [] } );
												}
											});
											return acc;
										}, []) as citation, idx}
											<div class="flex gap-1 text-xs font-semibold">
												<button
													class="flex dark:text-gray-300 py-1 px-1 bg-gray-50 hover:bg-gray-100 dark:bg-gray-850 dark:hover:bg-gray-800 transition rounded-xl"
													on:click={() => {
														showCitationModal = true;
														selectedCitation = citation;
													}}
												>
													<div class="bg-white dark:bg-gray-700 rounded-full size-4">
														{idx + 1}
													</div>
													<div class="flex-1 mx-2 line-clamp-1">
														{citation.source.name}
													</div>
												</button>
											</div>
										{/each}
									</div>
								{/if}
							</div>
						{/if}
					</div>
				</div>

				{#if !edit}
					{#if message.done || siblings.length > 1}
						<div
							class=" flex justify-start overflow-x-auto buttons text-gray-600 dark:text-gray-500"
						>
							{#if siblings.length > 1}
								<div class="flex self-center min-w-fit" dir="ltr">
									<button
										class="self-center p-1 hover:bg-black/5 dark:hover:bg-white/5 dark:hover:text-white hover:text-black rounded-md transition"
										on:click={() => {
											showPreviousMessage(message);
										}}
									>
										<svg
											xmlns="http://www.w3.org/2000/svg"
											fill="none"
											viewBox="0 0 24 24"
											stroke="currentColor"
											stroke-width="2.5"
											class="size-3.5"
										>
											<path
												stroke-linecap="round"
												stroke-linejoin="round"
												d="M15.75 19.5 8.25 12l7.5-7.5"
											/>
										</svg>
									</button>

									<div
										class="text-sm tracking-widest font-semibold self-center dark:text-gray-100 min-w-fit"
									>
										{siblings.indexOf(message.id) + 1}/{siblings.length}
									</div>

									<button
										class="self-center p-1 hover:bg-black/5 dark:hover:bg-white/5 dark:hover:text-white hover:text-black rounded-md transition"
										on:click={() => {
											showNextMessage(message);
										}}
									>
										<svg
											xmlns="http://www.w3.org/2000/svg"
											fill="none"
											viewBox="0 0 24 24"
											stroke="currentColor"
											stroke-width="2.5"
											class="size-3.5"
										>
											<path
												stroke-linecap="round"
												stroke-linejoin="round"
												d="m8.25 4.5 7.5 7.5-7.5 7.5"
											/>
										</svg>
									</button>
								</div>
							{/if}

							{#if message.done}
								{#if !readOnly}
									<Tooltip content={$i18n.t('Edit')} placement="bottom">
										<button
											class="{isLastMessage
												? 'visible'
												: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition"
											on:click={() => {
												editMessageHandler();
											}}
										>
											<svg
												xmlns="http://www.w3.org/2000/svg"
												fill="none"
												viewBox="0 0 24 24"
												stroke-width="2.3"
												stroke="currentColor"
												class="w-4 h-4"
											>
												<path
													stroke-linecap="round"
													stroke-linejoin="round"
													d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L6.832 19.82a4.5 4.5 0 01-1.897 1.13l-2.685.8.8-2.685a4.5 4.5 0 011.13-1.897L16.863 4.487zm0 0L19.5 7.125"
												/>
											</svg>
										</button>
									</Tooltip>
								{/if}

								<Tooltip content={$i18n.t('Copy')} placement="bottom">
									<button
										class="{isLastMessage
											? 'visible'
											: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition copy-response-button"
										on:click={() => {
											copyToClipboard(message.content);
										}}
									>
										<svg
											xmlns="http://www.w3.org/2000/svg"
											fill="none"
											viewBox="0 0 24 24"
											stroke-width="2.3"
											stroke="currentColor"
											class="w-4 h-4"
										>
											<path
												stroke-linecap="round"
												stroke-linejoin="round"
												d="M15.666 3.888A2.25 2.25 0 0013.5 2.25h-3c-1.03 0-1.9.693-2.166 1.638m7.332 0c.055.194.084.4.084.612v0a.75.75 0 01-.75.75H9a.75.75 0 01-.75-.75v0c0-.212.03-.418.084-.612m7.332 0c.646.049 1.288.11 1.927.184 1.1.128 1.907 1.077 1.907 2.185V19.5a2.25 2.25 0 01-2.25 2.25H6.75A2.25 2.25 0 014.5 19.5V6.257c0-1.108.806-2.057 1.907-2.185a48.208 48.208 0 011.927-.184"
											/>
										</svg>
									</button>
								</Tooltip>

								<Tooltip content={$i18n.t('Read Aloud')} placement="bottom">
									<button
										id="speak-button-{message.id}"
										class="{isLastMessage
											? 'visible'
											: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition"
										on:click={() => {
											if (!loadingSpeech) {
												toggleSpeakMessage(message);
											}
										}}
									>
										{#if loadingSpeech}
											<svg
												class=" w-4 h-4"
												fill="currentColor"
												viewBox="0 0 24 24"
												xmlns="http://www.w3.org/2000/svg"
												><style>
													.spinner_S1WN {
														animation: spinner_MGfb 0.8s linear infinite;
														animation-delay: -0.8s;
													}
													.spinner_Km9P {
														animation-delay: -0.65s;
													}
													.spinner_JApP {
														animation-delay: -0.5s;
													}
													@keyframes spinner_MGfb {
														93.75%,
														100% {
															opacity: 0.2;
														}
													}
												</style><circle class="spinner_S1WN" cx="4" cy="12" r="3" /><circle
													class="spinner_S1WN spinner_Km9P"
													cx="12"
													cy="12"
													r="3"
												/><circle class="spinner_S1WN spinner_JApP" cx="20" cy="12" r="3" /></svg
											>
										{:else if speaking}
											<svg
												xmlns="http://www.w3.org/2000/svg"
												fill="none"
												viewBox="0 0 24 24"
												stroke-width="2.3"
												stroke="currentColor"
												class="w-4 h-4"
											>
												<path
													stroke-linecap="round"
													stroke-linejoin="round"
													d="M17.25 9.75 19.5 12m0 0 2.25 2.25M19.5 12l2.25-2.25M19.5 12l-2.25 2.25m-10.5-6 4.72-4.72a.75.75 0 0 1 1.28.53v15.88a.75.75 0 0 1-1.28.53l-4.72-4.72H4.51c-.88 0-1.704-.507-1.938-1.354A9.009 9.009 0 0 1 2.25 12c0-.83.112-1.633.322-2.396C2.806 8.756 3.63 8.25 4.51 8.25H6.75Z"
												/>
											</svg>
										{:else}
											<svg
												xmlns="http://www.w3.org/2000/svg"
												fill="none"
												viewBox="0 0 24 24"
												stroke-width="2.3"
												stroke="currentColor"
												class="w-4 h-4"
											>
												<path
													stroke-linecap="round"
													stroke-linejoin="round"
													d="M19.114 5.636a9 9 0 010 12.728M16.463 8.288a5.25 5.25 0 010 7.424M6.75 8.25l4.72-4.72a.75.75 0 011.28.53v15.88a.75.75 0 01-1.28.53l-4.72-4.72H4.51c-.88 0-1.704-.507-1.938-1.354A9.01 9.01 0 012.25 12c0-.83.112-1.633.322-2.396C2.806 8.756 3.63 8.25 4.51 8.25H6.75z"
												/>
											</svg>
										{/if}
									</button>
								</Tooltip>

								{#if $config?.features.enable_image_generation && !readOnly}
									<Tooltip content={$i18n.t('Generate Image')} placement="bottom">
										<button
											class="{isLastMessage
												? 'visible'
												: 'invisible group-hover:visible'}  p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition"
											on:click={() => {
												if (!generatingImage) {
													generateImage(message);
												}
											}}
										>
											{#if generatingImage}
												<svg
													class=" w-4 h-4"
													fill="currentColor"
													viewBox="0 0 24 24"
													xmlns="http://www.w3.org/2000/svg"
													><style>
														.spinner_S1WN {
															animation: spinner_MGfb 0.8s linear infinite;
															animation-delay: -0.8s;
														}
														.spinner_Km9P {
															animation-delay: -0.65s;
														}
														.spinner_JApP {
															animation-delay: -0.5s;
														}
														@keyframes spinner_MGfb {
															93.75%,
															100% {
																opacity: 0.2;
															}
														}
													</style><circle class="spinner_S1WN" cx="4" cy="12" r="3" /><circle
														class="spinner_S1WN spinner_Km9P"
														cx="12"
														cy="12"
														r="3"
													/><circle class="spinner_S1WN spinner_JApP" cx="20" cy="12" r="3" /></svg
												>
											{:else}
												<svg
													xmlns="http://www.w3.org/2000/svg"
													fill="none"
													viewBox="0 0 24 24"
													stroke-width="2.3"
													stroke="currentColor"
													class="w-4 h-4"
												>
													<path
														stroke-linecap="round"
														stroke-linejoin="round"
														d="m2.25 15.75 5.159-5.159a2.25 2.25 0 0 1 3.182 0l5.159 5.159m-1.5-1.5 1.409-1.409a2.25 2.25 0 0 1 3.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 0 0 1.5-1.5V6a1.5 1.5 0 0 0-1.5-1.5H3.75A1.5 1.5 0 0 0 2.25 6v12a1.5 1.5 0 0 0 1.5 1.5Zm10.5-11.25h.008v.008h-.008V8.25Zm.375 0a.375.375 0 1 1-.75 0 .375.375 0 0 1 .75 0Z"
													/>
												</svg>
											{/if}
										</button>
									</Tooltip>
								{/if}

								{#if message.info}
									<Tooltip content={$i18n.t('Generation Info')} placement="bottom">
										<button
											class=" {isLastMessage
												? 'visible'
												: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition whitespace-pre-wrap"
											on:click={() => {
												console.log(message);
											}}
											id="info-{message.id}"
										>
											<svg
												xmlns="http://www.w3.org/2000/svg"
												fill="none"
												viewBox="0 0 24 24"
												stroke-width="2.3"
												stroke="currentColor"
												class="w-4 h-4"
											>
												<path
													stroke-linecap="round"
													stroke-linejoin="round"
													d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z"
												/>
											</svg>
										</button>
									</Tooltip>
								{/if}

								{#if !readOnly}
									<Tooltip content={$i18n.t('Good Response')} placement="bottom">
										<button
											class="{isLastMessage
												? 'visible'
												: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg {(message
												?.annotation?.rating ?? null) === 1
												? 'bg-gray-100 dark:bg-gray-800'
												: ''} dark:hover:text-white hover:text-black transition"
											on:click={() => {
												rateMessage(message.id, 1);
												showRateComment = true;

												window.setTimeout(() => {
													document
														.getElementById(`message-feedback-${message.id}`)
														?.scrollIntoView();
												}, 0);
											}}
										>
											<svg
												stroke="currentColor"
												fill="none"
												stroke-width="2.3"
												viewBox="0 0 24 24"
												stroke-linecap="round"
												stroke-linejoin="round"
												class="w-4 h-4"
												xmlns="http://www.w3.org/2000/svg"
												><path
													d="M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3zM7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"
												/></svg
											>
										</button>
									</Tooltip>

									<Tooltip content={$i18n.t('Bad Response')} placement="bottom">
										<button
											class="{isLastMessage
												? 'visible'
												: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg {(message
												?.annotation?.rating ?? null) === -1
												? 'bg-gray-100 dark:bg-gray-800'
												: ''} dark:hover:text-white hover:text-black transition"
											on:click={() => {
												rateMessage(message.id, -1);
												showRateComment = true;
												window.setTimeout(() => {
													document
														.getElementById(`message-feedback-${message.id}`)
														?.scrollIntoView();
												}, 0);
											}}
										>
											<svg
												stroke="currentColor"
												fill="none"
												stroke-width="2.3"
												viewBox="0 0 24 24"
												stroke-linecap="round"
												stroke-linejoin="round"
												class="w-4 h-4"
												xmlns="http://www.w3.org/2000/svg"
												><path
													d="M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3zm7-13h2.67A2.31 2.31 0 0 1 22 4v7a2.31 2.31 0 0 1-2.33 2H17"
												/></svg
											>
										</button>
									</Tooltip>

									{#if isLastMessage}
										<Tooltip content={$i18n.t('Continue Response')} placement="bottom">
											<button
												type="button"
												class="{isLastMessage
													? 'visible'
													: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition regenerate-response-button"
												on:click={() => {
													continueGeneration();
												}}
											>
												<svg
													xmlns="http://www.w3.org/2000/svg"
													fill="none"
													viewBox="0 0 24 24"
													stroke-width="2.3"
													stroke="currentColor"
													class="w-4 h-4"
												>
													<path
														stroke-linecap="round"
														stroke-linejoin="round"
														d="M21 12a9 9 0 1 1-18 0 9 9 0 0 1 18 0Z"
													/>
													<path
														stroke-linecap="round"
														stroke-linejoin="round"
														d="M15.91 11.672a.375.375 0 0 1 0 .656l-5.603 3.113a.375.375 0 0 1-.557-.328V8.887c0-.286.307-.466.557-.327l5.603 3.112Z"
													/>
												</svg>
											</button>
										</Tooltip>

										<Tooltip content={$i18n.t('Regenerate')} placement="bottom">
											<button
												type="button"
												class="{isLastMessage
													? 'visible'
													: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition regenerate-response-button"
												on:click={() => {
													showRateComment = false;
													regenerateResponse(message);
												}}
											>
												<svg
													xmlns="http://www.w3.org/2000/svg"
													fill="none"
													viewBox="0 0 24 24"
													stroke-width="2.3"
													stroke="currentColor"
													class="w-4 h-4"
												>
													<path
														stroke-linecap="round"
														stroke-linejoin="round"
														d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
													/>
												</svg>
											</button>
										</Tooltip>

										{#each model?.actions ?? [] as action}
											<Tooltip content={action.name} placement="bottom">
												<button
													type="button"
													class="{isLastMessage
														? 'visible'
														: 'invisible group-hover:visible'} p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded-lg dark:hover:text-white hover:text-black transition regenerate-response-button"
													on:click={() => {
														dispatch('action', action.id);
													}}
												>
													{#if action.icon_url}
														<img
															src={action.icon_url}
															class="w-4 h-4 {action.icon_url.includes('svg')
																? 'dark:invert-[80%]'
																: ''}"
															style="fill: currentColor;"
															alt={action.name}
														/>
													{:else}
														<Sparkles strokeWidth="2.1" className="size-4" />
													{/if}
												</button>
											</Tooltip>
										{/each}
									{/if}
								{/if}
							{/if}
						</div>
					{/if}

					{#if message.done && showRateComment}
						<RateComment
							messageId={message.id}
							bind:show={showRateComment}
							bind:message
							on:submit={() => {
								updateChatMessages();
							}}
						/>
					{/if}
				{/if}
			</div>
		</div>
	</div>
{/key}

<style>
	.buttons::-webkit-scrollbar {
		display: none; /* for Chrome, Safari and Opera */
	}

	.buttons {
		-ms-overflow-style: none; /* IE and Edge */
		scrollbar-width: none; /* Firefox */
	}
</style>
