-- alerts 0001: create_alerts
-- Generated by termix-plugin migrations. Review before committing.

CREATE TABLE IF NOT EXISTS "p_alerts_channels" (
  "id" integer PRIMARY KEY AUTOINCREMENT,
  "user_id" text NOT NULL,
  "name" text NOT NULL,
  "type" text NOT NULL,
  "config" text,
  "enabled" integer NOT NULL DEFAULT 1,
  "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
);
CREATE INDEX IF NOT EXISTS "idx_alerts_channels_user" ON "p_alerts_channels" ("user_id");
CREATE TABLE IF NOT EXISTS "p_alerts_items" (
  "id" integer PRIMARY KEY AUTOINCREMENT,
  "user_id" text NOT NULL,
  "source" text NOT NULL,
  "category" text NOT NULL,
  "severity" text NOT NULL,
  "title" text NOT NULL,
  "body" text,
  "link" text,
  "context" text,
  "dedupe_key" text,
  "deliveries" text,
  "read_at" text,
  "created_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS "idx_alerts_items_user" ON "p_alerts_items" ("user_id", "created_at");
CREATE INDEX IF NOT EXISTS "idx_alerts_items_unread" ON "p_alerts_items" ("user_id", "read_at");
CREATE INDEX IF NOT EXISTS "idx_alerts_items_dedupe" ON "p_alerts_items" ("user_id", "dedupe_key");
CREATE TABLE IF NOT EXISTS "p_alerts_rules" (
  "id" integer PRIMARY KEY AUTOINCREMENT,
  "user_id" text NOT NULL,
  "name" text NOT NULL,
  "pattern" text NOT NULL DEFAULT '*',
  "min_severity" text NOT NULL DEFAULT 'warning',
  "channel_ids" text NOT NULL,
  "enabled" integer NOT NULL DEFAULT 1,
  "created_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS "idx_alerts_rules_user" ON "p_alerts_rules" ("user_id");
CREATE TABLE IF NOT EXISTS "dismissed_alerts" (
  "id" integer PRIMARY KEY AUTOINCREMENT,
  "user_id" text NOT NULL,
  "alert_id" text NOT NULL,
  "dismissed_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS "idx_dismissed_alerts_user_id" ON "dismissed_alerts" ("user_id");
ALTER TABLE "dismissed_alerts" RENAME TO "p_alerts_dismissed";