-- Раскладывает историю демо-компаний («Демо: …») по последним трём неделям, чтобы аналитика и
-- история карточек выглядели как у работающего агентства. Запускать сразу после seed-demo.mjs.

-- Объекты в работе: пришли от 1 до 20 дней назад; объекты в пуле — за последние трое суток.
WITH d AS (
  SELECT l.id,
         EXISTS (SELECT 1 FROM events e WHERE e.lead_id = l.id AND e.type <> 'created') AS worked
  FROM leads l JOIN companies c ON c.id = l.company_id WHERE c.name LIKE 'Демо:%'
)
UPDATE leads SET created_at = CASE
    WHEN d.worked THEN now() - make_interval(days => 1 + (leads.id * 7 % 20), hours => leads.id * 5 % 9)
    ELSE now() - make_interval(hours => leads.id * 13 % 70, mins => leads.id * 17 % 60) END
FROM d WHERE leads.id = d.id;

-- События объекта: по порядку между его приходом и «час назад».
WITH e AS (
  SELECT ev.id, l.created_at,
         row_number() OVER (PARTITION BY ev.lead_id ORDER BY ev.id) - 1 AS n,
         count(*) OVER (PARTITION BY ev.lead_id) AS cnt
  FROM events ev JOIN leads l ON l.id = ev.lead_id JOIN companies c ON c.id = l.company_id
  WHERE c.name LIKE 'Демо:%'
)
UPDATE events SET at = e.created_at + (e.n::float / e.cnt) * (now() - interval '1 hour' - e.created_at)
FROM e WHERE events.id = e.id;

-- Клиенты заведены 2–16 дней назад; их события — так же по порядку.
UPDATE clients SET created_at = now() - make_interval(days => 2 + (clients.id * 5 % 15), hours => clients.id * 3 % 8)
FROM companies c WHERE c.id = clients.company_id AND c.name LIKE 'Демо:%';

WITH e AS (
  SELECT ev.id, cl.created_at,
         row_number() OVER (PARTITION BY ev.client_id ORDER BY ev.id) - 1 AS n,
         count(*) OVER (PARTITION BY ev.client_id) AS cnt
  FROM events ev JOIN clients cl ON cl.id = ev.client_id JOIN companies c ON c.id = cl.company_id
  WHERE c.name LIKE 'Демо:%' AND ev.lead_id IS NULL
)
UPDATE events SET at = e.created_at + (e.n::float / e.cnt) * (now() - interval '1 hour' - e.created_at)
FROM e WHERE events.id = e.id;

-- Запись о сделке стоит в день сделки.
UPDATE events SET at = (d.deal_date + time '14:00') AT TIME ZONE 'Asia/Yerevan'
FROM deals d JOIN companies c ON c.id = d.company_id
WHERE c.name LIKE 'Демо:%' AND events.type = 'deal' AND (events.lead_id = d.lead_id OR events.client_id = d.client_id);

-- «Взят» — по записи истории; таймер возврата в пул отсчитывается от последней смены статуса.
UPDATE leads SET taken_at = t.at
FROM (SELECT lead_id, min(at) AS at FROM events WHERE type = 'taken' GROUP BY lead_id) t, companies c
WHERE leads.id = t.lead_id AND c.id = leads.company_id AND c.name LIKE 'Демо:%';

UPDATE leads SET status_changed_at = s.at
FROM (SELECT lead_id, max(at) AS at FROM events WHERE type IN ('taken', 'status', 'deal', 'blacklisted') GROUP BY lead_id) s, companies c
WHERE leads.id = s.lead_id AND c.id = leads.company_id AND c.name LIKE 'Демо:%';