headquarter/apps/web/src/components/features/terminal/DesktopTerminalView.tsx

import React from "react";
import { TerminalComponent, type TerminalRef } from "./terminal";
import { TerminalSessionTabs, type TerminalSessionInfo } from "./terminal-session-tabs";
import type { TerminalSession } from "../../../api/terminal";

interface Props {
  instanceId: string;
  sessions: TerminalSession[];
  sessionInfos: TerminalSessionInfo[];
  activeSessionId: string;
  terminalRefs: React.MutableRefObject<Record<string, React.RefObject<TerminalRef>>>;
  isFullscreen: boolean;
  status: string;
  error: string | null;
  loading: boolean;
  showResetConfirm: boolean;
  onFullscreenClick: (e: React.MouseEvent<HTMLElement>) => void;
  onSelect: (id: string) => void;
  onClose: (id: string) => void;
  onCreate: () => void;
  onRename: (id: string, name: string) => void;
  onNavigateBack: () => void;
  onToggleFullscreen: () => void;
  onFontSizeChange: (delta: number) => void;
  onShowResetConfirm: () => void;
  onHideResetConfirm: () => void;
  onReset: () => void;
  onTerminalReady: (
    sendData: (data: string) => void,
    status: "connecting" | "connected" | "disconnected" | "error" | "resetting",
    focusInput: () => void,
    changeFontSize: (delta: number) => void,
  ) => void;
}

export const DesktopTerminalView: React.FC<Props> = ({
  instanceId,
  sessions,
  sessionInfos,
  activeSessionId,
  terminalRefs,
  isFullscreen,
  status,
  error,
  loading,
  showResetConfirm,
  onFullscreenClick,
  onSelect,
  onClose,
  onCreate,
  onRename,
  onNavigateBack,
  onToggleFullscreen,
  onFontSizeChange,
  onShowResetConfirm,
  onHideResetConfirm,
  onReset,
  onTerminalReady,
}) => {
  return (
    <section
      className={`terminal-page ${isFullscreen ? "fullscreen" : ""}`}
      onClick={onFullscreenClick}
    >
      {!isFullscreen && (
        <div className="terminal-page-header">
          <button className="secondary-button" onClick={onNavigateBack} type="button">
            Back
          </button>
          <h1>Terminal</h1>
          <button
            className="secondary-button"
            onClick={onToggleFullscreen}
            type="button"
            title="Toggle fullscreen (Alt+Shift+F)"
          >
            {isFullscreen ? "Exit Fullscreen" : "Fullscreen"}
          </button>
        </div>
      )}
      {isFullscreen ? (
        <div className="terminal-fullscreen-header">
          <div className="terminal-fullscreen-header-tabs">
            <TerminalSessionTabs
              sessions={sessionInfos}
              activeSessionId={activeSessionId}
              onSelect={onSelect}
              onClose={onClose}
              onCreate={onCreate}
              onRename={onRename}
              isMobile={false}
            />
          </div>
          <div className="terminal-fullscreen-header-controls">
            <span
              className={`terminal-fullscreen-status status-dot ${status}`}
              aria-label={`Terminal status: ${status}`}
            />
            <button
              className="terminal-header-button"
              onClick={() => onFontSizeChange(-1)}
              type="button"
              aria-label="Decrease font size"
            >
              A-
            </button>
            <button
              className="terminal-header-button"
              onClick={() => onFontSizeChange(1)}
              type="button"
              aria-label="Increase font size"
            >
              A+
            </button>
            <button
              className="terminal-header-button"
              onClick={onShowResetConfirm}
              type="button"
              aria-label="Reset terminal"
            >
              Reset
            </button>
            <button
              className="terminal-close"
              onClick={onToggleFullscreen}
              type="button"
              title="Exit fullscreen (Esc)"
            >
              Exit
            </button>
          </div>
          {showResetConfirm && (
            <div className="terminal-reset-confirm">
              <div className="terminal-reset-confirm-content">
                <p>
                  Reset terminal? This will kill the current shell session and
                  start fresh.
                </p>
                <div className="terminal-reset-confirm-buttons">
                  <button
                    className="terminal-reset-confirm-button cancel"
                    onClick={onHideResetConfirm}
                    type="button"
                  >
                    Cancel
                  </button>
                  <button
                    className="terminal-reset-confirm-button confirm"
                    onClick={() => {
                      onHideResetConfirm();
                      onReset();
                    }}
                    type="button"
                  >
                    Reset
                  </button>
                </div>
              </div>
            </div>
          )}
        </div>
      ) : (
        <TerminalSessionTabs
          sessions={sessionInfos}
          activeSessionId={activeSessionId}
          onSelect={onSelect}
          onClose={onClose}
          onCreate={onCreate}
          onRename={onRename}
          isMobile={false}
        />
      )}
      <div className="terminal-page-content">
        {error && <div className="terminal-error-banner">{error}</div>}
        {sessions
          .filter((session) => session.id === activeSessionId)
          .map((session) => (
            <div key={session.id} className="terminal-instance active">
              <TerminalComponent
                ref={terminalRefs.current[session.id]}
                instanceId={instanceId}
                sessionId={session.id}
                onClose={() => onClose(session.id)}
                isMobile={false}
                showControls={!isFullscreen}
                onTerminalReady={onTerminalReady}
              />
            </div>
          ))}
        {sessions.length === 0 && !loading && (
          <div className="terminal-empty-state">
            <p>No terminal sessions. Press Alt+Shift+N to create one.</p>
          </div>
        )}
      </div>
    </section>
  );
};