const test = require('node:test');
const assert = require('node:assert/strict');
const Module = require('module');
const path = require('path');

const originalResolveFilename = Module._resolveFilename;
Module._resolveFilename = function (request, parent, isMain, options) {
  if (request === '#src/data/announcement-icons') {
    return path.join(__dirname, '..', 'src', 'data', 'announcement-icons.js');
  }
  if (request === '#root/package.json') {
    return path.join(__dirname, '..', 'package.json');
  }
  return originalResolveFilename.call(this, request, parent, isMain, options);
};

const { buildAnnouncementFormViewModel } = require('../src/web/routes/signage/announcements/form-view-model');
const renderAnnouncementsPage = require('../src/web/routes/signage/announcements/list');
const renderAnnouncementEditPage = require('../src/web/routes/signage/announcements/edit');

test('announcement add page shows a disabled delete button placeholder', () => {
  const model = buildAnnouncementFormViewModel({ id: null, canDelete: false }, '', { permissionKeys: ['announcements.delete'] }, { announcementTypes: [], announcementColors: [], announcementIcons: [], announcementScreens: [] }, false);

  assert.equal(model.showSaveSecondaryActions, true);
  assert.equal(model.showDeleteAction, true);
  assert.equal(model.deleteDisabled, true);
  assert.match(model.deleteTitle, /available after the announcement has been created/i);
});

test('announcement edit page enables delete when the announcement is inactive', () => {
  const model = buildAnnouncementFormViewModel({ id: 12, canDelete: true, expires_at: '2026-08-04T00:00:00.000Z' }, '', { permissionKeys: ['announcements.delete'] }, { announcementTypes: [], announcementColors: [], announcementIcons: [], announcementScreens: [] }, true);

  assert.equal(model.showDeleteAction, true);
  assert.equal(model.deleteDisabled, false);
  assert.equal(model.deleteConfirmMessage, 'Delete this announcement?');
  assert.equal(model.deleteTitle, '');
});

test('announcement edit page renders delete confirmation on the delete button', () => {
  const html = renderAnnouncementEditPage({
    id: 12,
    message: 'Test message',
    short_label: 'Test announcement',
    announcement_type: 'top-banner',
    color_key: 'primary',
    icon_key: 'info-circle',
    duration_seconds: null,
    expires_at: '2026-08-03T00:00:00.000Z',
    canDelete: true,
    screen_ids: [1]
  }, {
    announcementTypes: [],
    announcementColors: [],
    announcementIcons: [],
    announcementScreens: []
  }, '', { permissionKeys: ['announcements.delete'] }, {
    announcementTypes: [],
    announcementColors: [],
    announcementIcons: [],
    announcementScreens: []
  });

  assert.match(html, /data-delete-action-url="\/announcements\/12\/delete"/);
  assert.match(html, /data-confirm-message="Delete this announcement\?"/);
});

test('announcement list disables delete for active announcements', () => {
  const html = renderAnnouncementsPage({
    announcements: [
      {
        id: 1,
        short_label: 'Active announcement',
        message: 'Now live',
        icon_key: 'info-circle',
        color_key: 'primary',
        announcement_type: 'top-banner',
        duration_seconds: null,
        expires_at: null,
        screen_target_count: 1,
        total_screen_count: 1,
        screen_targets_label: 'Main Screen'
      }
    ],
    pagination: { totalItems: 1, currentPage: 1 }
  }, '', { permissionKeys: ['announcements.delete'] });

  assert.match(html, /action="\/announcements\/1\/delete"[\s\S]*button class="btn btn-sm btn-outline-danger" type="submit" disabled title="This announcement is currently active and cannot be deleted\.">Delete<\/button>/);
});

test('announcement list enables delete for inactive announcements', () => {
  const html = renderAnnouncementsPage({
    announcements: [
      {
        id: 2,
        short_label: 'Expired announcement',
        message: 'Done',
        icon_key: 'info-circle',
        color_key: 'primary',
        announcement_type: 'top-banner',
        duration_seconds: null,
        expires_at: '2026-08-03T00:00:00.000Z',
        screen_target_count: 1,
        total_screen_count: 1,
        screen_targets_label: 'Main Screen'
      }
    ],
    pagination: { totalItems: 1, currentPage: 1 }
  }, '', { permissionKeys: ['announcements.delete'] });

  assert.match(html, /action="\/announcements\/2\/delete"[\s\S]*button class="btn btn-sm btn-danger" type="submit"\s*>Delete<\/button>/);
});