-- Local dev only. Real schema, provided directly by the repo owner
-- (calendars, events, event_versions, sessions, users) - not a guess.
-- Columns added by this repo's own migrations under sql/calendar/ are folded
-- in here rather than appended, so a fresh dev container matches production
-- after every migration has been applied. Keep the two in step.
USE nachklang_calendar;

CREATE TABLE `calendars` (
  `calendar_id` int(11) NOT NULL AUTO_INCREMENT,
  `name` text NOT NULL,
  `includes_calendars` text DEFAULT NULL,
  PRIMARY KEY (`calendar_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

CREATE TABLE `users` (
  `user_id` int(11) NOT NULL AUTO_INCREMENT,
  `full_name` text NOT NULL,
  `password_hash` text DEFAULT NULL,
  `email` text NOT NULL,
  `is_active` tinyint(1) DEFAULT 0,
  `pw_reset_token_hash` text DEFAULT NULL,
  `activation_token` text DEFAULT NULL,
  PRIMARY KEY (`user_id`),
  UNIQUE KEY `email` (`email`) USING HASH
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

CREATE TABLE `sessions` (
  `session_id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) NOT NULL,
  `session_key_hash` text DEFAULT NULL,
  `created_date` datetime DEFAULT current_timestamp(),
  `valid_until` datetime DEFAULT (current_timestamp() + interval 30 day),
  `last_ip` text DEFAULT NULL,
  PRIMARY KEY (`session_id`),
  KEY `sessions_users_user_id_fk` (`user_id`),
  CONSTRAINT `sessions_users_user_id_fk` FOREIGN KEY (`user_id`) REFERENCES `users` (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

CREATE TABLE `events` (
  `event_id` int(11) NOT NULL AUTO_INCREMENT,
  `calendar_id` int(11) NOT NULL,
  `uuid` text NOT NULL,
  `created_date` datetime DEFAULT current_timestamp(),
  `created_by_id` int(11) NOT NULL,
  -- Bridge to the admin module's user ids; see sql/calendar/001_add_admin_user_bridge.sql.
  `created_by_user_id` varchar(36) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL,
  -- Archived creator name; see sql/calendar/002_snapshot_legacy_creator_names.sql.
  `created_by_name` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`event_id`),
  KEY `events_calendars_calendar_id_fk` (`calendar_id`),
  KEY `events_users_user_id_fk` (`created_by_id`),
  KEY `events_created_by_user_idx` (`created_by_user_id`),
  CONSTRAINT `events_calendars_calendar_id_fk` FOREIGN KEY (`calendar_id`) REFERENCES `calendars` (`calendar_id`),
  CONSTRAINT `events_users_user_id_fk` FOREIGN KEY (`created_by_id`) REFERENCES `users` (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

CREATE TABLE `event_versions` (
  `event_version_id` int(11) NOT NULL AUTO_INCREMENT,
  `event_id` int(11) NOT NULL,
  `name` text DEFAULT NULL,
  `description` text DEFAULT NULL,
  `start_datetime` datetime DEFAULT NULL,
  `end_datetime` datetime DEFAULT NULL,
  `whole_day` tinyint(1) DEFAULT NULL,
  `repeat_frequency` text DEFAULT NULL,
  `location` text DEFAULT NULL,
  `url` text DEFAULT NULL,
  `version_created_by_id` int(11) DEFAULT NULL,
  -- Bridge to the admin module's user ids; see sql/calendar/001_add_admin_user_bridge.sql.
  `version_created_by_user_id` varchar(36) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL,
  -- Archived editor name; see sql/calendar/002_snapshot_legacy_creator_names.sql.
  `version_created_by_name` varchar(255) DEFAULT NULL,
  `status` text DEFAULT NULL,
  `version_created_at` datetime DEFAULT current_timestamp(),
  PRIMARY KEY (`event_version_id`),
  KEY `event_versions_events_event_id_fk` (`event_id`),
  KEY `event_versions_users_user_id_fk` (`version_created_by_id`),
  KEY `event_versions_created_by_user_idx` (`version_created_by_user_id`),
  CONSTRAINT `event_versions_events_event_id_fk` FOREIGN KEY (`event_id`) REFERENCES `events` (`event_id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `event_versions_users_user_id_fk` FOREIGN KEY (`version_created_by_id`) REFERENCES `users` (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

INSERT INTO calendars (calendar_id, name, includes_calendars) VALUES
    (1, 'public', '[]'),
    (2, 'members', '[]'),
    (3, 'management', '[]'),
    (4, 'choir', '[]'),
    (5, 'birthdays', '[]');

-- Dev admin, password: devpassword
INSERT INTO users (email, password_hash, full_name, is_active) VALUES
    ('dev@nachklang.art', '$2b$10$vmj7POS/68SGE.eI7pGjMegrw0vNNZ2HVSUTra5NRsl8iOLwiMgZK', 'Dev Admin', 1);

-- Two rows are left on the legacy path and one carries an admin user id, so
-- dev exercises both branches of the step 3 dual-read rather than only the
-- happy one. It is deliberately a PUBLIC event, so the anonymous listing the
-- website uses covers both. The id is the dev admin from 04-admin-schema.sql.
INSERT INTO events (calendar_id, uuid, created_by_id, created_by_user_id, created_by_name) VALUES
    (1, UUID(), 1, NULL, 'Dev Admin'),
    (1, UUID(), 1, 'dev-user-0000-0000-0000-000000000001', NULL),
    (1, UUID(), 1, NULL, 'Dev Admin');

INSERT INTO event_versions (event_id, name, description, start_datetime, end_datetime, whole_day, location, url, status, version_created_by_id, version_created_by_user_id, version_created_by_name) VALUES
    (1, 'Frühlingskonzert 2026', 'Erstes Konzert der Reihe', '2026-04-18 19:00:00', '2026-04-18 21:00:00', 0, 'Musikhochschule, Karlsruhe', 'https://www.nachklang.art/events/fruehlingskonzert-2026', 'PUBLIC', 1, NULL, 'Dev Admin'),
    (2, 'Sommerkonzert 2026', 'Zweites Konzert der Reihe', '2026-07-11 19:00:00', '2026-07-11 21:00:00', 0, 'Christuskirche, Karlsruhe', 'https://www.nachklang.art/events/sommerkonzert-2026', 'PUBLIC', 1, 'dev-user-0000-0000-0000-000000000001', NULL),
    (3, 'Adventskonzert 2026', 'Drittes Konzert der Reihe', '2026-12-05 19:00:00', '2026-12-05 21:00:00', 0, 'Stadtkirche, Karlsruhe', 'https://www.nachklang.art/events/adventskonzert-2026', 'DRAFT', 1, NULL, 'Dev Admin');