// src/commands/phoneStatus.js
//
// Chat + HTTP entry point for /phonestatus. The heavy rendering lives in
// services/renderers/phoneStatusRenderer.js so the Jira poller can emit
// the same markdown (see services/jiraPollerService.js). This handler
// stays thin: parse args, call the collector, hand data to the renderer,
// respond.

import { collectPhoneStatus } from '../services/phoneService.js';
import { renderPhoneStatusMarkdown } from '../services/renderers/phoneStatusRenderer.js';
import { logger } from '../utils/logger.js';

export async function handlePhoneStatus(bot, trigger) {
  logger('phone:status', 'Handler entered', 'debug');

  // Support both Webex (args) and HTTP (query) calls
  const query = trigger.query || {};
  const args = trigger.args || [];

  let storeNum = args[0]?.trim() || query.storeNum || query.store || query.s;

  const isDetailed = (args[1]?.toLowerCase() === 'detailed') ||
                     (query.mode === 'detailed') ||
                     (query.detailed === 'true' || query.detailed === true);

  if (!storeNum || !/^\d{2,4}$/.test(storeNum)) {
    const errorMsg = 'Please provide a 2–4 digit store number.\n' +
                     'Example: `/phonestatus 782` (or `detailed` / `?detailed=true` for more; includes Meraki links) or `https://.../phonestatus?storeNum=782`';
    await bot.say('markdown', errorMsg);
    return;
  }

  logger('phone:status', `Collecting phone status for store ${storeNum}`, 'debug');

  try {
    const data = await collectPhoneStatus(storeNum);
    if (!data) throw new Error('collectPhoneStatus returned undefined');

    // JSON alt-output path (kept in the handler because it bypasses
    // markdown rendering entirely — no shared renderer applies).
    if (query.format === 'json' || (args[1] && args[1].toLowerCase() === 'json')) {
      const jsonPayload = {
        store: storeNum,
        mainNumber: data.locationMainNumber,
        timezone: (data.telephonyProfile && data.telephonyProfile.timeZone) || null,
        person: data.person ? { displayName: data.person.displayName, phoneNumbers: data.person.phoneNumbers } : null,
        timestamp: new Date().toISOString(),
      };
      await bot.say('markdown', '```json\n' + JSON.stringify(jsonPayload, null, 2) + '\n```');
      return;
    }

    const reply = renderPhoneStatusMarkdown(data, {
      storeNum,
      detailed: isDetailed,
      footer: true,
    });
    await bot.say('markdown', reply || 'No data available.');

  } catch (err) {
    logger('phone:status', `Error collecting phone status for store ${storeNum}: ${err.message}`, 'error');
    await bot.say('markdown', `Error collecting phone status: ${err.message}`);
  }
}