Files
hikari-desktop/src/lib/components/InputBar.svelte
T
hikari 78dc838f36 feat: project context panel for persistent PROJECT/REQUIREMENTS/ROADMAP/STATE files (#188)
- Add projectContext store with load/save via existing Tauri file commands
- Add ProjectContextPanel modal with tabbed editor, file-exists badges, and templates
- Add injectTextStore signal so StatusBar can inject content directly into InputBar
- Add PROJECT_CONTEXT_SYSTEM_ADDENDUM auto-appended to custom_instructions on connect
- Add open-book button to StatusBar to open the panel
- Add PROJECT.md example file for the hikari-desktop project itself
- 34 tests covering all store methods, exports, and signal behaviour
2026-03-06 12:09:30 -08:00

1386 lines
40 KiB
Svelte

<script lang="ts">
import { invoke } from "@tauri-apps/api/core";
import { open } from "@tauri-apps/plugin-dialog";
import { readImage } from "@tauri-apps/plugin-clipboard-manager";
import { get } from "svelte/store";
import { claudeStore, isClaudeProcessing } from "$lib/stores/claude";
import { characterState } from "$lib/stores/character";
import { handleNewUserMessage } from "$lib/notifications/rules";
import { setSkipNextGreeting, updateDiscordRpc } from "$lib/tauri";
import { clipboardStore } from "$lib/stores/clipboard";
import {
setShouldRestoreHistory,
setSavedHistory,
getShouldRestoreHistory,
getSavedHistory,
clearHistoryRestore,
} from "$lib/stores/historyRestore";
import MessageModeSelector from "$lib/components/MessageModeSelector.svelte";
import SlashCommandMenu from "$lib/components/SlashCommandMenu.svelte";
import SystemClock from "$lib/components/SystemClock.svelte";
import CliVersion from "$lib/components/CliVersion.svelte";
import { getCurrentMode } from "$lib/stores/messageMode";
import { formatMessageWithMode } from "$lib/types/messageMode";
import {
parseSlashCommand,
getMatchingCommands,
isSlashCommand,
type SlashCommand,
} from "$lib/commands/slashCommands";
import { configStore, isStreamerMode } from "$lib/stores/config";
import { conversationsStore } from "$lib/stores/conversations";
import { stats, estimateMessageCost, formatTokenCount } from "$lib/stores/stats";
import AttachmentPreview from "$lib/components/AttachmentPreview.svelte";
import SnippetLibraryPanel from "$lib/components/SnippetLibraryPanel.svelte";
import QuickActionsPanel from "$lib/components/QuickActionsPanel.svelte";
import ClipboardHistoryPanel from "$lib/components/ClipboardHistoryPanel.svelte";
import DraftPanel from "$lib/components/DraftPanel.svelte";
import TextInputContextMenu from "$lib/components/TextInputContextMenu.svelte";
import { draftsStore } from "$lib/stores/drafts";
import { injectTextStore } from "$lib/stores/projectContext";
import type { Attachment } from "$lib/types/messages";
const INPUT_HISTORY_KEY = "hikari-input-history";
const MAX_HISTORY_SIZE = 100;
let inputValue = $state("");
let isSubmitting = $state(false);
let isConnected = $state(false);
let isProcessing = $state(false);
let showCommandMenu = $state(false);
let matchingCommands = $state<SlashCommand[]>([]);
let selectedCommandIndex = $state(0);
let attachments = $state<Attachment[]>([]);
let isDragging = $state(false);
let showSnippetLibrary = $state(false);
let showQuickActions = $state(false);
let showClipboardHistory = $state(false);
let showDraftPanel = $state(false);
let streamerModeActive = $state(false);
// Cost estimation for pre-submission display
let costEstimate = $derived(
inputValue.trim()
? estimateMessageCost(inputValue, $stats.context_tokens_used, $stats.model)
: null
);
// Context menu state
let textareaElement: HTMLTextAreaElement | undefined = $state();
let contextMenuShow = $state(false);
let contextMenuX = $state(0);
let contextMenuY = $state(0);
function handleContextMenu(event: MouseEvent) {
event.preventDefault();
contextMenuShow = true;
contextMenuX = event.clientX;
contextMenuY = event.clientY;
}
function closeContextMenu() {
contextMenuShow = false;
}
isStreamerMode.subscribe((value) => {
streamerModeActive = value;
});
// Input history state
let inputHistory = $state<string[]>([]);
let historyIndex = $state(-1);
let tempInput = $state("");
let userHasTyped = $state(false); // Track if user manually typed (vs history navigation)
// Textarea resize state
let textareaHeight = $state(48);
const MIN_HEIGHT = 48;
const MAX_HEIGHT = 200;
let isResizing = $state(false);
let startY = 0;
let startHeight = 0;
function handleResizeStart(event: MouseEvent) {
isResizing = true;
startY = event.clientY;
startHeight = textareaHeight;
document.addEventListener("mousemove", handleResizeMove);
document.addEventListener("mouseup", handleResizeEnd);
event.preventDefault();
}
function handleResizeMove(event: MouseEvent) {
if (!isResizing) return;
// Dragging up (negative deltaY) should increase height
const deltaY = startY - event.clientY;
const newHeight = Math.min(MAX_HEIGHT, Math.max(MIN_HEIGHT, startHeight + deltaY));
textareaHeight = newHeight;
}
function handleResizeEnd() {
isResizing = false;
document.removeEventListener("mousemove", handleResizeMove);
document.removeEventListener("mouseup", handleResizeEnd);
}
// Load history from localStorage on init
function loadHistory(): string[] {
try {
const stored = localStorage.getItem(INPUT_HISTORY_KEY);
return stored ? JSON.parse(stored) : [];
} catch {
return [];
}
}
function saveHistory(history: string[]) {
try {
localStorage.setItem(INPUT_HISTORY_KEY, JSON.stringify(history));
} catch {
// Ignore storage errors
}
}
function addToHistory(input: string) {
const trimmed = input.trim();
if (!trimmed) return;
// Don't add duplicates of the most recent entry
if (inputHistory.length > 0 && inputHistory[0] === trimmed) return;
// Add to front of history
inputHistory = [trimmed, ...inputHistory.slice(0, MAX_HISTORY_SIZE - 1)];
saveHistory(inputHistory);
}
// Initialize history on mount
inputHistory = loadHistory();
claudeStore.connectionStatus.subscribe((status) => {
isConnected = status === "connected";
});
isClaudeProcessing.subscribe((processing) => {
isProcessing = processing;
});
claudeStore.attachments.subscribe((storedAttachments) => {
attachments = storedAttachments;
});
// Per-tab draft persistence — restore the draft text whenever the active
// conversation changes, and save it back on every keystroke.
claudeStore.activeConversationId.subscribe((conversationId) => {
if (conversationId) {
const conv = get(claudeStore.conversations).get(conversationId);
inputValue = conv?.draftText ?? "";
} else {
inputValue = "";
}
});
// Project context injection — set by StatusBar via injectTextStore signal.
injectTextStore.subscribe((text) => {
if (text === null) return;
inputValue = inputValue.trim() ? text + "\n\n" + inputValue : text;
userHasTyped = true;
injectTextStore.set(null);
});
function clearInput() {
inputValue = "";
const activeId = get(claudeStore.activeConversationId);
if (activeId) {
claudeStore.setDraftText(activeId, "");
}
}
function handleInputChange() {
// If input is empty, allow history navigation again
// Otherwise, mark that user has manually typed
if (inputValue === "") {
userHasTyped = false;
} else {
userHasTyped = true;
}
// Reset history navigation when user types
historyIndex = -1;
tempInput = "";
// Save the current draft so it persists if the user switches tabs.
const activeId = get(claudeStore.activeConversationId);
if (activeId) {
claudeStore.setDraftText(activeId, inputValue);
}
if (isSlashCommand(inputValue)) {
matchingCommands = getMatchingCommands(inputValue);
showCommandMenu = matchingCommands.length > 0;
selectedCommandIndex = 0;
} else {
showCommandMenu = false;
matchingCommands = [];
}
}
function selectCommand(command: SlashCommand) {
inputValue = `/${command.name} `;
showCommandMenu = false;
matchingCommands = [];
}
async function executeSlashCommand(): Promise<boolean> {
const { command, args } = parseSlashCommand(inputValue);
if (command) {
clearInput();
showCommandMenu = false;
matchingCommands = [];
await command.execute(args);
return true;
}
return false;
}
async function handleSubmit(event: Event) {
event.preventDefault();
const message = inputValue.trim();
const hasAttachments = attachments.length > 0;
// Need either a message or attachments to submit
if ((!message && !hasAttachments) || isSubmitting) return;
// Check for slash commands first (these work even when disconnected)
if (message && isSlashCommand(message)) {
// Add slash commands to history too
addToHistory(message);
historyIndex = -1;
tempInput = "";
userHasTyped = false;
const wasCommand = await executeSlashCommand();
if (wasCommand) return;
// If it started with / but wasn't a valid command, show error
claudeStore.addLine(
"error",
`Unknown command: ${message.split(" ")[0]}. Type /help for available commands.`
);
clearInput();
return;
}
// Regular messages require connection
if (!isConnected) return;
// Add to history before clearing (only if there's text)
if (message) {
addToHistory(message);
}
historyIndex = -1;
tempInput = "";
userHasTyped = false;
isSubmitting = true;
clearInput();
// Capture attachments before clearing
const currentAttachments = [...attachments];
// Apply mode prefix if needed (only if there's a message)
const currentMode = getCurrentMode();
const formattedMessage = message ? formatMessageWithMode(message, currentMode) : "";
// Build message with attachments
let messageWithAttachments = formattedMessage;
if (currentAttachments.length > 0) {
const attachmentPaths = currentAttachments.map((a) => a.path).join("\n");
const attachmentPrefix = formattedMessage ? `${formattedMessage}\n\n` : "";
messageWithAttachments = `${attachmentPrefix}[Attached files - please read these files to see their contents:]\n${attachmentPaths}`;
// Log attached files to the output
for (const attachment of currentAttachments) {
claudeStore.addLine("system", `📎 Attached: ${attachment.filename} (${attachment.path})`);
}
}
// Clear attachments after capturing them
claudeStore.clearAttachments();
// Check if we need to restore conversation history
let messageToSend = messageWithAttachments;
if (getShouldRestoreHistory()) {
const savedHistory = getSavedHistory();
if (savedHistory) {
// Prepend the conversation history with a context message
messageToSend = `[Previous conversation context:]
${savedHistory}
[Continuing conversation after reconnection:]
User: ${formattedMessage}`;
// Clear the restoration flags
clearHistoryRestore();
}
}
// Reset notification state for new user message
handleNewUserMessage();
claudeStore.addLine("user", formattedMessage);
characterState.setState("thinking");
try {
const conversationId = get(claudeStore.activeConversationId);
if (!conversationId) {
throw new Error("No active conversation");
}
await invoke("send_prompt", {
conversationId,
message: messageToSend,
});
} catch (error) {
console.error("Failed to send prompt:", error);
claudeStore.addLine("error", `Failed to send: ${error}`);
characterState.setTemporaryState("error", 3000);
} finally {
isSubmitting = false;
}
}
async function handleInterrupt() {
// Save the conversation history FIRST before anything else
const history = claudeStore.getConversationHistory();
if (history) {
setSavedHistory(history);
setShouldRestoreHistory(true);
}
try {
const conversationId = get(claudeStore.activeConversationId);
if (!conversationId) {
throw new Error("No active conversation");
}
await invoke("interrupt_claude", { conversationId });
claudeStore.addLine("system", "Process interrupted via stop button — reconnecting...");
characterState.setState("idle");
// Show connecting status while we reconnect
claudeStore.setConnectionStatus("connecting");
// Auto-reconnect after a brief delay
setTimeout(async () => {
try {
const conversationId = get(claudeStore.activeConversationId);
if (!conversationId) {
throw new Error("No active conversation");
}
// Get current working directory and granted tools before reconnecting
const workingDir = await invoke<string>("get_working_directory", { conversationId });
const activeConversation = get(conversationsStore.activeConversation);
const grantedTools = activeConversation
? Array.from(activeConversation.grantedTools)
: [];
const config = configStore.getConfig();
const allAllowedTools = [...new Set([...grantedTools, ...config.auto_granted_tools])];
// Set the flag to skip greeting on next connection
setSkipNextGreeting(true);
// Reconnect to Claude with preserved permissions
await invoke("start_claude", {
conversationId,
options: {
working_dir: workingDir,
model: config.model || null,
api_key: config.api_key || null,
custom_instructions: config.custom_instructions || null,
mcp_servers_json: config.mcp_servers_json || null,
allowed_tools: allAllowedTools,
use_worktree: config.use_worktree ?? false,
disable_1m_context: config.disable_1m_context ?? false,
},
});
// Update Discord RPC when reconnecting
if (activeConversation) {
await updateDiscordRpc(
activeConversation.name,
config.model || "claude",
activeConversation.startedAt
);
}
} catch (reconnectError) {
console.error("Failed to auto-reconnect:", reconnectError);
claudeStore.addLine("error", `Failed to reconnect: ${reconnectError}`);
claudeStore.addLine("system", "Please manually reconnect to continue");
}
}, 500); // Brief delay to ensure process is fully terminated
} catch (error) {
console.error("Failed to interrupt:", error);
claudeStore.addLine("error", `Failed to interrupt: ${error}`);
}
}
function handleRemoveAttachment(id: string) {
claudeStore.removeAttachment(id);
}
function getFileTypeFromExtension(extension: string): "image" | "document" | "other" {
const imageExtensions = ["png", "jpg", "jpeg", "gif", "webp", "svg", "bmp"];
const documentExtensions = ["pdf", "txt", "md", "doc", "docx", "csv", "json", "xml"];
if (imageExtensions.includes(extension)) {
return "image";
} else if (documentExtensions.includes(extension)) {
return "document";
}
return "other";
}
function handleDragEnter(event: DragEvent) {
event.preventDefault();
event.stopPropagation();
if (event.dataTransfer?.types.includes("Files")) {
isDragging = true;
}
}
function handleDragOver(event: DragEvent) {
event.preventDefault();
event.stopPropagation();
if (event.dataTransfer) {
event.dataTransfer.dropEffect = "copy";
}
}
function handleDragLeave(event: DragEvent) {
event.preventDefault();
event.stopPropagation();
// Only set isDragging to false if we're leaving the form element entirely
const relatedTarget = event.relatedTarget as Node | null;
const currentTarget = event.currentTarget as HTMLElement;
if (!relatedTarget || !currentTarget.contains(relatedTarget)) {
isDragging = false;
}
}
async function handleDrop(event: DragEvent) {
event.preventDefault();
event.stopPropagation();
isDragging = false;
const files = event.dataTransfer?.files;
if (!files || files.length === 0) return;
const conversationId = get(claudeStore.activeConversationId);
for (const file of files) {
const filename = file.name;
const extension = filename.split(".").pop()?.toLowerCase() || "";
const fileType = getFileTypeFromExtension(extension);
// Create attachment from dropped file
// Note: For dropped files, we create a preview URL for images
let previewUrl: string | undefined;
if (fileType === "image") {
previewUrl = URL.createObjectURL(file);
}
// Check if the file has a native path (from Tauri's file drop)
// If not, we need to save it to a temp file
let savedPath = (file as File & { path?: string }).path;
if (!savedPath && conversationId) {
try {
const arrayBuffer = await file.arrayBuffer();
const bytes = Array.from(new Uint8Array(arrayBuffer));
const result = await invoke<{ path: string; filename: string }>("save_temp_file", {
conversationId,
filename,
data: bytes,
});
savedPath = result.path;
} catch (error) {
console.error("Failed to save dropped file to temp:", error);
savedPath = file.name;
}
}
const attachment: Attachment = {
id: `attachment-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
filename,
path: savedPath || file.name,
size: file.size,
type: fileType,
mimeType: file.type,
previewUrl,
};
claudeStore.addAttachment(attachment);
}
}
async function handleFilePicker() {
try {
const selected = await open({
multiple: true,
filters: [
{
name: "All Files",
extensions: ["*"],
},
{
name: "Images",
extensions: ["png", "jpg", "jpeg", "gif", "webp", "svg", "bmp"],
},
{
name: "Documents",
extensions: ["pdf", "txt", "md", "doc", "docx", "csv", "json", "xml"],
},
{
name: "Code",
extensions: [
"js",
"ts",
"jsx",
"tsx",
"py",
"rs",
"go",
"java",
"c",
"cpp",
"h",
"hpp",
"css",
"html",
"svelte",
"vue",
],
},
],
});
if (!selected) return;
// Handle both single and multiple file selection
const files = Array.isArray(selected) ? selected : [selected];
for (const filePath of files) {
const filename = filePath.split(/[/\\]/).pop() || "unknown";
const extension = filename.split(".").pop()?.toLowerCase() || "";
const fileType = getFileTypeFromExtension(extension);
// Get file size from Tauri
let fileSize = 0;
try {
fileSize = await invoke<number>("get_file_size", { filePath });
} catch (e) {
console.warn("Could not get file size:", e);
}
const attachment: Attachment = {
id: `attachment-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
filename,
path: filePath,
size: fileSize,
type: fileType,
};
claudeStore.addAttachment(attachment);
}
} catch (error) {
console.error("Failed to open file picker:", error);
}
}
async function handlePaste(event: ClipboardEvent) {
// First, try the web clipboard API for files
const items = event.clipboardData?.items;
let handledFile = false;
// Also capture text content to clipboard history
const textContent = event.clipboardData?.getData("text/plain");
if (textContent && textContent.trim().length > 0) {
// Only capture multi-line or longer text (likely code snippets)
if (textContent.includes("\n") || textContent.length > 50) {
clipboardStore.captureClipboard(textContent, null, "Pasted into chat");
}
}
if (items && items.length > 0) {
for (const item of items) {
if (item.kind === "file") {
const file = item.getAsFile();
if (!file) continue;
event.preventDefault();
handledFile = true;
const filename = file.name || `pasted-${Date.now()}.${file.type.split("/")[1] || "png"}`;
const extension = filename.split(".").pop()?.toLowerCase() || "";
const fileType = getFileTypeFromExtension(extension);
let previewUrl: string | undefined;
if (fileType === "image" || file.type.startsWith("image/")) {
previewUrl = URL.createObjectURL(file);
}
const conversationId = get(claudeStore.activeConversationId);
let savedPath = filename;
if (conversationId) {
try {
const arrayBuffer = await file.arrayBuffer();
const bytes = Array.from(new Uint8Array(arrayBuffer));
const result = await invoke<{ path: string; filename: string }>("save_temp_file", {
conversationId,
filename,
data: bytes,
});
savedPath = result.path;
} catch (error) {
console.error("Failed to save pasted file to temp:", error);
}
}
const attachment: Attachment = {
id: `attachment-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
filename,
path: savedPath,
size: file.size,
type: file.type.startsWith("image/") ? "image" : fileType,
mimeType: file.type,
previewUrl,
};
claudeStore.addAttachment(attachment);
}
}
}
// If web clipboard didn't have files, try Tauri's native clipboard for images
if (!handledFile) {
try {
const image = await readImage();
const rgba = await image.rgba();
const size = await image.size();
if (rgba && rgba.length > 0) {
event.preventDefault();
const conversationId = get(claudeStore.activeConversationId);
const filename = `screenshot-${Date.now()}.png`;
// Convert RGBA to PNG using canvas
const canvas = document.createElement("canvas");
canvas.width = size.width;
canvas.height = size.height;
const ctx = canvas.getContext("2d");
if (ctx) {
const imgData = ctx.createImageData(size.width, size.height);
imgData.data.set(new Uint8ClampedArray(rgba));
ctx.putImageData(imgData, 0, 0);
// Create preview URL from canvas
const previewUrl = canvas.toDataURL("image/png");
// Convert to blob for saving
const blob = await new Promise<Blob | null>((resolve) =>
canvas.toBlob(resolve, "image/png")
);
let savedPath = filename;
if (blob && conversationId) {
try {
const arrayBuffer = await blob.arrayBuffer();
const bytes = Array.from(new Uint8Array(arrayBuffer));
const result = await invoke<{ path: string; filename: string }>("save_temp_file", {
conversationId,
filename,
data: bytes,
});
savedPath = result.path;
} catch (error) {
console.error("Failed to save clipboard image to temp:", error);
}
}
const attachment: Attachment = {
id: `attachment-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
filename,
path: savedPath,
size: blob?.size || 0,
type: "image",
mimeType: "image/png",
previewUrl,
};
claudeStore.addAttachment(attachment);
}
}
} catch (error) {
// No image in clipboard or clipboard read failed - that's fine, just ignore
console.log("No image in native clipboard:", error);
}
}
}
function handleSnippetInsert(content: string): void {
// Insert snippet at cursor position or append to input
if (inputValue.trim()) {
inputValue = inputValue + "\n\n" + content;
} else {
inputValue = content;
}
userHasTyped = true;
}
function handleDraftInsert(content: string): void {
inputValue = content;
userHasTyped = true;
const activeId = get(claudeStore.activeConversationId);
if (activeId) {
claudeStore.setDraftText(activeId, content);
}
}
async function handleSaveAsDraft(): Promise<void> {
const content = inputValue.trim();
if (!content) return;
await draftsStore.saveDraft(content);
clearInput();
}
function handleClipboardInsert(content: string): void {
// Insert clipboard content at cursor position or append to input
if (inputValue.trim()) {
inputValue = inputValue + "\n\n" + content;
} else {
inputValue = content;
}
userHasTyped = true;
}
async function handleQuickAction(prompt: string): Promise<void> {
// Quick actions send the prompt directly
if (!isConnected || isSubmitting) return;
// Add to history
addToHistory(prompt);
historyIndex = -1;
tempInput = "";
userHasTyped = false;
isSubmitting = true;
// Reset notification state for new user message
handleNewUserMessage();
claudeStore.addLine("user", prompt);
characterState.setState("thinking");
try {
const conversationId = get(claudeStore.activeConversationId);
if (!conversationId) {
throw new Error("No active conversation");
}
await invoke("send_prompt", {
conversationId,
message: prompt,
});
} catch (error) {
console.error("Failed to send quick action:", error);
claudeStore.addLine("error", `Failed to send: ${error}`);
characterState.setTemporaryState("error", 3000);
} finally {
isSubmitting = false;
}
}
function handleKeyDown(event: KeyboardEvent) {
// Handle command menu navigation
if (showCommandMenu && matchingCommands.length > 0) {
if (event.key === "ArrowDown") {
event.preventDefault();
selectedCommandIndex = (selectedCommandIndex + 1) % matchingCommands.length;
return;
}
if (event.key === "ArrowUp") {
event.preventDefault();
selectedCommandIndex =
(selectedCommandIndex - 1 + matchingCommands.length) % matchingCommands.length;
return;
}
if (event.key === "Tab") {
event.preventDefault();
const selected = matchingCommands[selectedCommandIndex];
if (selected) {
selectCommand(selected);
}
return;
}
if (event.key === "Escape") {
event.preventDefault();
showCommandMenu = false;
return;
}
}
// Handle input history navigation (when command menu is closed AND user hasn't typed)
// If user has typed something, let arrow keys navigate the cursor instead
if (event.key === "ArrowUp" && inputHistory.length > 0 && !userHasTyped) {
event.preventDefault();
if (historyIndex === -1) {
// Save current input before navigating history
tempInput = inputValue;
}
if (historyIndex < inputHistory.length - 1) {
historyIndex++;
inputValue = inputHistory[historyIndex];
}
return;
}
if (event.key === "ArrowDown" && historyIndex >= 0 && !userHasTyped) {
event.preventDefault();
historyIndex--;
if (historyIndex === -1) {
// Restore the temp input when going back to current
inputValue = tempInput;
userHasTyped = false; // Reset since we're back to empty/temp state
} else {
inputValue = inputHistory[historyIndex];
}
return;
}
if (event.key === "Enter" && !event.shiftKey) {
handleSubmit(event);
}
}
</script>
<form
onsubmit={handleSubmit}
ondragenter={handleDragEnter}
ondragover={handleDragOver}
ondragleave={handleDragLeave}
ondrop={handleDrop}
class="input-bar"
class:is-dragging={isDragging}
>
<AttachmentPreview {attachments} onRemove={handleRemoveAttachment} />
<div class="input-controls flex gap-2 mb-2">
<MessageModeSelector />
<button
type="button"
onclick={() => configStore.toggleStreamerMode()}
class="control-button streamer-toggle"
class:streamer-active={streamerModeActive}
title="Toggle Streamer Mode (Ctrl+Shift+S)"
>
{#if streamerModeActive}
<div class="live-indicator"></div>
<span>LIVE</span>
{:else}
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z" />
<circle cx="12" cy="12" r="3" />
<line x1="1" y1="1" x2="23" y2="23" />
</svg>
<span>Stream</span>
{/if}
</button>
<button
type="button"
onclick={() => (showQuickActions = true)}
class="control-button"
title="Quick Actions"
>
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M13 10V3L4 14h7v7l9-11h-7z" />
</svg>
<span>Actions</span>
</button>
<button
type="button"
onclick={() => (showSnippetLibrary = true)}
class="control-button"
title="Snippet Library"
>
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z" />
<polyline points="14,2 14,8 20,8" />
<line x1="16" y1="13" x2="8" y2="13" />
<line x1="16" y1="17" x2="8" y2="17" />
<line x1="10" y1="9" x2="8" y2="9" />
</svg>
<span>Snippets</span>
</button>
<button
type="button"
onclick={() => (showClipboardHistory = true)}
class="control-button"
title="Clipboard History"
>
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2" />
<rect x="9" y="3" width="6" height="4" rx="1" />
</svg>
<span>Clipboard</span>
</button>
<button
type="button"
onclick={() => (showDraftPanel = true)}
class="control-button"
title="Saved Drafts"
>
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path
d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"
/>
</svg>
<span>Drafts</span>
</button>
<CliVersion />
<SystemClock />
</div>
<div class="input-row">
<div class="textarea-wrapper">
<SlashCommandMenu
commands={matchingCommands}
selectedIndex={selectedCommandIndex}
onSelect={selectCommand}
/>
<!-- svelte-ignore a11y_no_static_element_interactions -->
<div class="resize-handle" onmousedown={handleResizeStart} title="Drag to resize"></div>
<textarea
bind:this={textareaElement}
bind:value={inputValue}
onkeydown={handleKeyDown}
oninput={handleInputChange}
onpaste={handlePaste}
oncontextmenu={handleContextMenu}
placeholder={isConnected
? "Ask Hikari anything... (type / for commands)"
: "Connect to Claude first..."}
disabled={isSubmitting}
rows={1}
style="height: {textareaHeight}px; font-size: var(--terminal-font-size, 14px); font-family: var(--terminal-font-family, monospace);"
class="w-full px-4 py-3 bg-[var(--bg-secondary)] border border-[var(--border-color)]
rounded-lg text-[var(--text-primary)] placeholder-gray-500 resize-none
input-trans-focus disabled:opacity-50 disabled:cursor-not-allowed"
></textarea>
</div>
<div class="button-wrapper">
{#if costEstimate && isConnected && !isProcessing}
<div class="cost-estimate" title="Estimated input cost for this message">
<span class="cost-tokens">+{formatTokenCount(costEstimate.messageTokens)}</span>
<span class="cost-value">${costEstimate.estimatedCost.toFixed(4)}</span>
</div>
{/if}
<button
type="button"
onclick={handleSaveAsDraft}
disabled={!inputValue.trim()}
class="attach-button"
title="Save as Draft"
>
<svg
width="20"
height="20"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z" />
<polyline points="17 21 17 13 7 13 7 21" />
<polyline points="7 3 7 8 15 8" />
</svg>
</button>
<button type="button" onclick={handleFilePicker} class="attach-button" title="Attach files">
<svg
width="20"
height="20"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path
d="M21.44 11.05l-9.19 9.19a6 6 0 0 1-8.49-8.49l9.19-9.19a4 4 0 0 1 5.66 5.66l-9.2 9.19a2 2 0 0 1-2.83-2.83l8.49-8.48"
/>
</svg>
</button>
{#if isProcessing}
<button
type="button"
onclick={handleInterrupt}
class="send-button btn-trans-gradient"
title="Interrupt the current response (Ctrl+C)"
>
<span class="font-bold"></span> Stop
</button>
{:else}
<button
type="submit"
disabled={!isConnected ||
isSubmitting ||
(!inputValue.trim() && attachments.length === 0)}
class="send-button trans-gradient-button
disabled:opacity-50 disabled:cursor-not-allowed"
>
{#if isSubmitting}
<span class="inline-block animate-spin"></span>
{:else}
Send
{/if}
</button>
{/if}
</div>
</div>
</form>
{#if showSnippetLibrary}
<SnippetLibraryPanel
onClose={() => (showSnippetLibrary = false)}
onInsert={handleSnippetInsert}
/>
{/if}
{#if showQuickActions}
<QuickActionsPanel onClose={() => (showQuickActions = false)} onAction={handleQuickAction} />
{/if}
{#if showClipboardHistory}
<ClipboardHistoryPanel
isOpen={showClipboardHistory}
onClose={() => (showClipboardHistory = false)}
onInsert={handleClipboardInsert}
/>
{/if}
{#if showDraftPanel}
<DraftPanel onClose={() => (showDraftPanel = false)} onInsert={handleDraftInsert} />
{/if}
{#if contextMenuShow && textareaElement}
<TextInputContextMenu
x={contextMenuX}
y={contextMenuY}
inputElement={textareaElement}
onClose={closeContextMenu}
/>
{/if}
<style>
.input-bar {
display: flex;
flex-direction: column;
gap: 8px;
position: relative;
transition:
border-color 0.2s,
background 0.2s;
}
.input-bar.is-dragging {
background: var(--bg-secondary);
border: 2px dashed var(--accent-primary);
border-radius: 12px;
padding: 8px;
}
.input-bar.is-dragging::before {
content: "Drop files here";
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
font-size: 18px;
font-weight: 500;
color: var(--accent-primary);
pointer-events: none;
z-index: 10;
}
.input-bar.is-dragging > * {
opacity: 0.3;
pointer-events: none;
}
.input-controls {
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
}
.control-button {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 10px 16px;
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: 8px;
color: var(--text-secondary);
cursor: pointer;
transition: all 0.2s;
font-size: 14px;
white-space: nowrap;
flex-shrink: 0;
}
/* Hide button text on smaller screens, show icons only */
@media (max-width: 640px) {
.control-button span {
display: none;
}
.control-button {
padding: 10px;
min-width: 40px;
}
}
.control-button:hover {
background: var(--bg-tertiary);
border-color: var(--accent-primary);
color: var(--accent-primary);
}
.control-button:active {
transform: scale(0.95);
}
.streamer-toggle.streamer-active {
background: rgba(239, 68, 68, 0.2);
border-color: rgb(239, 68, 68);
color: rgb(248, 113, 113);
animation: pulse-red 2s ease-in-out infinite;
}
.streamer-toggle.streamer-active:hover {
background: rgba(239, 68, 68, 0.3);
border-color: rgb(248, 113, 113);
}
.live-indicator {
width: 8px;
height: 8px;
border-radius: 50%;
background: rgb(239, 68, 68);
animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-red {
0%,
100% {
box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
}
50% {
box-shadow: 0 0 0 4px rgba(239, 68, 68, 0);
}
}
@keyframes pulse-dot {
0%,
100% {
opacity: 1;
}
50% {
opacity: 0.5;
}
}
.input-row {
display: flex;
gap: 12px;
align-items: flex-end;
}
.textarea-wrapper {
flex: 1;
position: relative;
display: flex;
flex-direction: column;
}
.resize-handle {
height: 6px;
cursor: ns-resize;
background: transparent;
border-radius: 3px;
margin-bottom: 2px;
display: flex;
justify-content: center;
align-items: center;
}
.resize-handle::before {
content: "";
width: 40px;
height: 3px;
background: var(--border-color);
border-radius: 2px;
opacity: 0.5;
transition: opacity 0.2s;
}
.resize-handle:hover::before {
opacity: 1;
background: var(--accent-primary);
}
.button-wrapper {
display: flex;
align-items: flex-end;
height: 100%;
gap: 8px;
}
.cost-estimate {
display: flex;
flex-direction: column;
align-items: flex-end;
justify-content: center;
padding: 0 8px;
font-size: 0.7rem;
color: var(--text-secondary);
min-width: 60px;
height: 48px;
}
.cost-tokens {
opacity: 0.8;
}
.cost-value {
font-family: var(--font-mono, monospace);
color: var(--accent-primary);
}
.attach-button {
display: flex;
align-items: center;
justify-content: center;
width: 48px;
height: 48px;
padding: 0;
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: 8px;
color: var(--text-secondary);
cursor: pointer;
transition: all 0.2s;
}
.attach-button:hover {
background: var(--bg-tertiary);
border-color: var(--accent-primary);
color: var(--accent-primary);
transform: scale(1.05);
}
.attach-button:active {
transform: scale(0.95);
}
.send-button {
padding: 0 24px;
height: 48px;
color: white;
font-weight: 500;
border-radius: 8px;
transition: all 0.2s;
white-space: nowrap;
}
.send-button:hover:not(:disabled) {
transform: scale(1.05);
}
.send-button:active:not(:disabled) {
transform: scale(0.95);
}
.trans-gradient-button {
background: var(--trans-gradient-vibrant);
border: none;
color: #1a1a2e;
font-weight: 600;
text-shadow: 0 0 2px rgba(255, 255, 255, 0.5);
}
.trans-gradient-button:hover:not(:disabled) {
filter: brightness(1.1);
box-shadow:
0 0 20px rgba(91, 206, 250, 0.4),
0 0 30px rgba(245, 169, 184, 0.3);
}
</style>