INSERT INTO "organizations" ("id", "name", "type", "domain", "is_active", "created_at", "updated_at")
VALUES
  ('11111111-1111-4111-8111-111111111111', '퓨처드라이브', 'COMPANY', 'futuredrive.net', true, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
  ('22222222-2222-4222-8222-222222222222', '영남대학교', 'SCHOOL', 'yu.ac.kr', true, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
ON CONFLICT ("name", "type") DO UPDATE
SET
  "domain" = EXCLUDED."domain",
  "is_active" = true,
  "updated_at" = CURRENT_TIMESTAMP;

UPDATE "user_affiliations"
SET "is_primary" = false,
    "updated_at" = CURRENT_TIMESTAMP
WHERE "ends_at" IS NULL;

UPDATE "user_affiliations"
SET "is_primary" = true,
    "updated_at" = CURRENT_TIMESTAMP
WHERE "organization_id" = '11111111-1111-4111-8111-111111111111'
  AND "ends_at" IS NULL;

INSERT INTO "user_affiliations" (
  "id",
  "user_id",
  "organization_id",
  "department",
  "position",
  "is_primary",
  "starts_at",
  "created_at",
  "updated_at"
)
SELECT
  lower(
    substr(md5("users"."id" || ':futuredrive'), 1, 8) || '-' ||
    substr(md5("users"."id" || ':futuredrive'), 9, 4) || '-4' ||
    substr(md5("users"."id" || ':futuredrive'), 14, 3) || '-8' ||
    substr(md5("users"."id" || ':futuredrive'), 18, 3) || '-' ||
    substr(md5("users"."id" || ':futuredrive'), 21, 12)
  ),
  "users"."id",
  '11111111-1111-4111-8111-111111111111',
  NULL,
  NULL,
  true,
  CURRENT_TIMESTAMP,
  CURRENT_TIMESTAMP,
  CURRENT_TIMESTAMP
FROM "users"
WHERE NOT EXISTS (
  SELECT 1
  FROM "user_affiliations"
  WHERE "user_affiliations"."user_id" = "users"."id"
    AND "user_affiliations"."organization_id" = '11111111-1111-4111-8111-111111111111'
    AND "user_affiliations"."ends_at" IS NULL
);