import { shouldExpandGlobalContextPanel } from '../rightRailPolicy.js';

export function _initGlobalContextPanel() {
    const contextTabs = [this._globalContextFlightsBtn, this._globalContextMissionsBtn].filter(Boolean);
    contextTabs.forEach((tab, index) => this.listen(tab, 'keydown', (event) => {
      let nextIndex = null;
      if (event.key === 'ArrowRight') nextIndex = (index + 1) % contextTabs.length;
      else if (event.key === 'ArrowLeft') nextIndex = (index - 1 + contextTabs.length) % contextTabs.length;
      else if (event.key === 'Home') nextIndex = 0;
      else if (event.key === 'End') nextIndex = contextTabs.length - 1;
      if (nextIndex === null) return;
      event.preventDefault();
      contextTabs[nextIndex].focus({ preventScroll: true });
      contextTabs[nextIndex].click();
    }));
    this.listen(this._globalContextFlightsBtn, 'click', () => {
      if (this.destroyed || this._contextModeChanging || this._clearSelectedLayersPromise) return;
      const nextMode = this._contextMode === 'flights' ? null : 'flights';
      this._claimContextVisualAuthority();
      void this._runUserFacingContextAction(
        (notificationToken) => this._selectContextMode(
          nextMode,
          { notificationToken },
        ),
        'Contacts could not complete the requested transition; try again',
      ).then((succeeded) => {
        if (!this.destroyed && nextMode && shouldExpandGlobalContextPanel({
          action: 'contacts',
          explicitUserAction: true,
          succeeded: succeeded === true,
        })) this.actions.setPanelCollapsed('global-context-panel', false, { explicit: true });
      });
    });
    this.listen(this._globalContextMissionsBtn, 'click', () => {
      if (this.destroyed || this._contextModeChanging || this._clearSelectedLayersPromise) return;
      const nextMode = this._contextMode === 'space-missions' ? null : 'space-missions';
      this._claimContextVisualAuthority();
      void this._runUserFacingContextAction(
        (notificationToken) => this._selectContextMode(
          nextMode,
          { notificationToken },
        ),
        'Space Missions could not complete the requested transition; try again',
      ).then((succeeded) => {
        if (!this.destroyed && nextMode && shouldExpandGlobalContextPanel({
          action: 'space-missions',
          explicitUserAction: true,
          succeeded: succeeded === true,
        })) this.actions.setPanelCollapsed('global-context-panel', false, { explicit: true });
      });
    });
    this.listen(this._installationsSearchBtn, 'click', () => {
      if (this.destroyed || !this._dataManager?.layers?.has('military-installations')) return;
      const button = this._installationsSearchBtn;
      if (button.getAttribute('aria-busy') === 'true') return;
      button.setAttribute('aria-disabled', 'true');
      button.setAttribute('aria-busy', 'true');
      void this._runUserFacingContextAction(async (notificationToken) => {
        const enabled = await this._dataManager.setEnabled('military-installations', true, {
          origin: 'user',
          notificationToken,
        });
        if (this.destroyed || enabled === false || !this._dataManager.isEnabled('military-installations')) return false;
        const searched = await this.installations.searchNearby?.();
        if (this.destroyed || searched === false) return false;
        const stats = this.installations.getStats?.();
        this.showToast(stats?.statusMessage || (stats?.status === 'zoom-in'
          ? 'Zoom in to search mapped installations'
          : 'Nearby installations refreshed'));
        return true;
      }, 'Nearby installations could not be refreshed; try again').finally(() => {
        if (this.destroyed) return;
        button.setAttribute('aria-disabled', 'false');
        button.setAttribute('aria-busy', 'false');
      });
    });
  }