-- +goose Up
-- +goose StatementBegin
-- The general search: opportunities_fts (migration 00006) now also indexes
-- the description and the buyer's name, and classification_codes_fts
-- indexes classification descriptions. Both are kept in sync by triggers.
DROP TRIGGER IF EXISTS "opportunities_fts_update";
DROP TRIGGER IF EXISTS "opportunities_fts_delete";
DROP TRIGGER IF EXISTS "opportunities_fts_insert";
DROP TABLE IF EXISTS "opportunities_fts";

CREATE VIRTUAL TABLE "opportunities_fts" USING fts5(
	"title",
	"description",
	"buyer_name",
	content = 'opportunities',
	content_rowid = 'id',
	tokenize = 'porter unicode61 remove_diacritics 2'
);

CREATE TRIGGER "opportunities_fts_insert" AFTER INSERT ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts" ("rowid", "title", "description", "buyer_name")
		VALUES (new."id", new."title", new."description", new."buyer_name");
END;

CREATE TRIGGER "opportunities_fts_delete" AFTER DELETE ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts"
		("opportunities_fts", "rowid", "title", "description", "buyer_name")
		VALUES ('delete', old."id", old."title", old."description", old."buyer_name");
END;

CREATE TRIGGER "opportunities_fts_update"
	AFTER UPDATE OF "title", "description", "buyer_name" ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts"
		("opportunities_fts", "rowid", "title", "description", "buyer_name")
		VALUES ('delete', old."id", old."title", old."description", old."buyer_name");
	INSERT INTO "opportunities_fts" ("rowid", "title", "description", "buyer_name")
		VALUES (new."id", new."title", new."description", new."buyer_name");
END;

INSERT INTO "opportunities_fts" ("opportunities_fts") VALUES ('rebuild');

CREATE VIRTUAL TABLE "classification_codes_fts" USING fts5(
	"classification",
	content = 'classification_codes',
	content_rowid = 'id',
	tokenize = 'porter unicode61 remove_diacritics 2'
);

CREATE TRIGGER "classification_codes_fts_insert"
	AFTER INSERT ON "classification_codes"
BEGIN
	INSERT INTO "classification_codes_fts" ("rowid", "classification")
		VALUES (new."id", new."classification");
END;

CREATE TRIGGER "classification_codes_fts_delete"
	AFTER DELETE ON "classification_codes"
BEGIN
	INSERT INTO "classification_codes_fts"
		("classification_codes_fts", "rowid", "classification")
		VALUES ('delete', old."id", old."classification");
END;

CREATE TRIGGER "classification_codes_fts_update"
	AFTER UPDATE OF "classification" ON "classification_codes"
BEGIN
	INSERT INTO "classification_codes_fts"
		("classification_codes_fts", "rowid", "classification")
		VALUES ('delete', old."id", old."classification");
	INSERT INTO "classification_codes_fts" ("rowid", "classification")
		VALUES (new."id", new."classification");
END;

INSERT INTO "classification_codes_fts" ("classification_codes_fts")
	VALUES ('rebuild');
-- +goose StatementEnd

-- +goose Down
-- +goose StatementBegin
DROP TRIGGER IF EXISTS "classification_codes_fts_update";
DROP TRIGGER IF EXISTS "classification_codes_fts_delete";
DROP TRIGGER IF EXISTS "classification_codes_fts_insert";
DROP TABLE IF EXISTS "classification_codes_fts";

DROP TRIGGER IF EXISTS "opportunities_fts_update";
DROP TRIGGER IF EXISTS "opportunities_fts_delete";
DROP TRIGGER IF EXISTS "opportunities_fts_insert";
DROP TABLE IF EXISTS "opportunities_fts";

CREATE VIRTUAL TABLE "opportunities_fts" USING fts5(
	"title",
	content = 'opportunities',
	content_rowid = 'id',
	tokenize = 'porter unicode61 remove_diacritics 2'
);

CREATE TRIGGER "opportunities_fts_insert" AFTER INSERT ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts" ("rowid", "title") VALUES (new."id", new."title");
END;

CREATE TRIGGER "opportunities_fts_delete" AFTER DELETE ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts" ("opportunities_fts", "rowid", "title")
		VALUES ('delete', old."id", old."title");
END;

CREATE TRIGGER "opportunities_fts_update" AFTER UPDATE OF "title" ON "opportunities"
BEGIN
	INSERT INTO "opportunities_fts" ("opportunities_fts", "rowid", "title")
		VALUES ('delete', old."id", old."title");
	INSERT INTO "opportunities_fts" ("rowid", "title") VALUES (new."id", new."title");
END;

INSERT INTO "opportunities_fts" ("opportunities_fts") VALUES ('rebuild');
-- +goose StatementEnd