-- automations 0001: adopt_automations
-- Generated by termix-plugin migrations. Review before committing.
-- Hand-edited: keeps the legacy foreign keys the SDK cannot declare
-- (links between these tables, and a channel link to notification_channels).

CREATE TABLE IF NOT EXISTS `automations` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `user_id` varchar(255) NOT NULL,
  `name` text NOT NULL,
  `description` text,
  `enabled` boolean NOT NULL DEFAULT true,
  `definition` text NOT NULL,
  `definition_version` int NOT NULL DEFAULT 1,
  `concurrency_policy` text NOT NULL DEFAULT ('skip'),
  `max_run_seconds` int NOT NULL DEFAULT 300,
  `dry_run` boolean NOT NULL DEFAULT false,
  `last_run_at` text,
  `last_run_status` text,
  `created_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
  `updated_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
  FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automations` TO `p_automations_automations`;
CREATE TABLE IF NOT EXISTS `automation_trigger_state` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `automation_id` int NOT NULL,
  `state_key` varchar(255) NOT NULL,
  `breach_started_at` text,
  `last_fired_at` text,
  `last_value` double,
  `last_observed_state` text,
  `updated_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
  FOREIGN KEY (`automation_id`) REFERENCES `p_automations_automations` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automation_trigger_state` TO `p_automations_trigger_state`;
CREATE TABLE IF NOT EXISTS `automation_schedules` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `automation_id` int NOT NULL,
  `cron` text,
  `interval_seconds` int,
  `timezone` text,
  `next_due_at` varchar(255),
  `last_tick_at` text,
  FOREIGN KEY (`automation_id`) REFERENCES `p_automations_automations` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automation_schedules` TO `p_automations_schedules`;
CREATE TABLE IF NOT EXISTS `automation_runs` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `automation_id` int NOT NULL,
  `user_id` varchar(255) NOT NULL,
  `trigger_type` text NOT NULL,
  `trigger_context` text,
  `status` text NOT NULL,
  `started_at` varchar(255) NOT NULL DEFAULT (CURRENT_TIMESTAMP),
  `finished_at` text,
  `duration_ms` int,
  `error` text,
  `dry_run` boolean NOT NULL DEFAULT false,
  `parent_run_id` int,
  FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
  FOREIGN KEY (`automation_id`) REFERENCES `p_automations_automations` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automation_runs` TO `p_automations_runs`;
CREATE TABLE IF NOT EXISTS `automation_run_steps` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `run_id` int NOT NULL,
  `step_index` int NOT NULL,
  `step_id` text NOT NULL,
  `step_type` text NOT NULL,
  `status` text NOT NULL,
  `started_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
  `finished_at` text,
  `output` text,
  `error` text,
  `truncated` boolean NOT NULL DEFAULT false,
  FOREIGN KEY (`run_id`) REFERENCES `p_automations_runs` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automation_run_steps` TO `p_automations_run_steps`;
CREATE TABLE IF NOT EXISTS `automation_channels` (
  `id` int AUTO_INCREMENT PRIMARY KEY,
  `automation_id` int NOT NULL,
  `channel_id` int NOT NULL,
  FOREIGN KEY (`automation_id`) REFERENCES `p_automations_automations` (`id`) ON DELETE CASCADE,
  FOREIGN KEY (`channel_id`) REFERENCES `notification_channels` (`id`) ON DELETE CASCADE
);
RENAME TABLE `automation_channels` TO `p_automations_channels`;