\set ON_ERROR_STOP on
\timing off

-- Session-local fixture for the G06/G07 public tackle paths.
-- No production table or row is modified.
SET search_path = pg_temp, public;
SET jit = off;
SET work_mem = '16MB';

CREATE TEMP TABLE tackle_item (
  id uuid PRIMARY KEY, name varchar(200) NOT NULL, category varchar(20) NOT NULL,
  brand varchar(100), family varchar(100), unlock_level integer
);
CREATE TEMP TABLE catch_report (
  id uuid PRIMARY KEY, moderation_status moderationstatus NOT NULL,
  deleted_at timestamptz, reported_at timestamptz NOT NULL
);
CREATE TEMP TABLE catch_tackle_component (
  id uuid PRIMARY KEY, catch_report_id uuid NOT NULL, role varchar(50) NOT NULL,
  raw_value varchar(200) NOT NULL, position integer NOT NULL
);

INSERT INTO tackle_item (id, name, category, brand, family, unlock_level)
SELECT md5('tackle-' || g)::uuid, 'Предмет ' || g,
       CASE WHEN g % 4 = 0 THEN 'bait' ELSE 'lure' END,
       'Brand-' || (g % 25), 'Family-' || (g % 100), g % 30
FROM generate_series(1, 5000) AS g;

INSERT INTO catch_report (id, moderation_status, deleted_at, reported_at)
SELECT md5('tackle-report-' || g)::uuid,
       CASE WHEN g % 10 = 0 THEN 'pending'::moderationstatus ELSE 'approved'::moderationstatus END,
       CASE WHEN g % 50 = 0 THEN clock_timestamp() ELSE NULL END,
       clock_timestamp() - (((g * 97) % 7776000) * interval '1 second')
FROM generate_series(1, 100000) AS g;

INSERT INTO catch_tackle_component (id, catch_report_id, role, raw_value, position)
SELECT md5('component-' || g)::uuid,
       md5('tackle-report-' || g)::uuid,
       CASE WHEN g % 3 = 0 THEN 'rig' ELSE 'lure' END,
       'Предмет ' || ((g - 1) % 5000 + 1), 0
FROM generate_series(1, 100000) AS g;

CREATE INDEX tackle_item_catalog_filter_idx
  ON tackle_item (category, brand, family, unlock_level, name, id);
CREATE INDEX catch_report_tackle_feed_idx
  ON catch_report (moderation_status, deleted_at, reported_at, id);
CREATE INDEX catch_tackle_component_report_idx
  ON catch_tackle_component (catch_report_id, role, raw_value);

ANALYZE tackle_item;
ANALYZE catch_report;
ANALYZE catch_tackle_component;

\echo 'DATASET'
SELECT count(*) AS tackle_items, (SELECT count(*) FROM catch_report) AS reports,
       (SELECT count(*) FROM catch_tackle_component) AS components
FROM tackle_item;

\echo 'PLAN tackle_catalog_filter'
EXPLAIN (ANALYZE, BUFFERS, SETTINGS)
SELECT id, name, category, brand, family, unlock_level
FROM tackle_item
WHERE category = 'lure' AND brand = 'Brand-7' AND family = 'Family-7'
ORDER BY name, id
LIMIT 50;

\echo 'PLAN tackle_combinations'
EXPLAIN (ANALYZE, BUFFERS, SETTINGS)
SELECT c.role, c.raw_value, count(DISTINCT r.id)
FROM catch_report AS r
JOIN catch_tackle_component AS c ON c.catch_report_id = r.id
WHERE r.moderation_status = 'approved'
  AND r.deleted_at IS NULL
  AND r.reported_at >= now() - interval '72 hours'
GROUP BY c.role, c.raw_value
ORDER BY count(DISTINCT r.id) DESC, c.role, c.raw_value
LIMIT 50;