CREATE TABLE "alerts" (
	"id" text PRIMARY KEY NOT NULL,
	"port_id" text NOT NULL,
	"rule_id" text NOT NULL,
	"severity" text NOT NULL,
	"title" text NOT NULL,
	"body" text,
	"link" text NOT NULL,
	"entity_type" text,
	"entity_id" text,
	"fingerprint" text NOT NULL,
	"fired_at" timestamp with time zone DEFAULT now() NOT NULL,
	"dismissed_at" timestamp with time zone,
	"dismissed_by" text,
	"acknowledged_at" timestamp with time zone,
	"acknowledged_by" text,
	"resolved_at" timestamp with time zone,
	"metadata" jsonb DEFAULT '{}'::jsonb
);
--> statement-breakpoint
CREATE TABLE "analytics_snapshots" (
	"port_id" text NOT NULL,
	"metric_id" text NOT NULL,
	"computed_at" timestamp with time zone DEFAULT now() NOT NULL,
	"data" jsonb NOT NULL
);
--> statement-breakpoint
ALTER TABLE "expenses" ADD COLUMN "duplicate_of" text;--> statement-breakpoint
ALTER TABLE "expenses" ADD COLUMN "dedup_scanned_at" timestamp with time zone;--> statement-breakpoint
ALTER TABLE "expenses" ADD COLUMN "ocr_status" text DEFAULT 'pending';--> statement-breakpoint
ALTER TABLE "expenses" ADD COLUMN "ocr_raw" jsonb;--> statement-breakpoint
ALTER TABLE "expenses" ADD COLUMN "ocr_confidence" numeric;--> statement-breakpoint
ALTER TABLE "audit_logs" ADD COLUMN "search_text" "tsvector";--> statement-breakpoint
ALTER TABLE "alerts" ADD CONSTRAINT "alerts_port_id_ports_id_fk" FOREIGN KEY ("port_id") REFERENCES "public"."ports"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "alerts" ADD CONSTRAINT "alerts_dismissed_by_user_id_fk" FOREIGN KEY ("dismissed_by") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "alerts" ADD CONSTRAINT "alerts_acknowledged_by_user_id_fk" FOREIGN KEY ("acknowledged_by") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "analytics_snapshots" ADD CONSTRAINT "analytics_snapshots_port_id_ports_id_fk" FOREIGN KEY ("port_id") REFERENCES "public"."ports"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
CREATE UNIQUE INDEX "idx_alerts_fingerprint_open" ON "alerts" USING btree ("port_id","fingerprint") WHERE resolved_at IS NULL;--> statement-breakpoint
CREATE INDEX "idx_alerts_port_fired" ON "alerts" USING btree ("port_id","fired_at");--> statement-breakpoint
CREATE INDEX "idx_alerts_port_severity_open" ON "alerts" USING btree ("port_id","severity") WHERE resolved_at IS NULL AND dismissed_at IS NULL;--> statement-breakpoint
CREATE UNIQUE INDEX "idx_analytics_pk" ON "analytics_snapshots" USING btree ("port_id","metric_id");--> statement-breakpoint
ALTER TABLE "expenses" ADD CONSTRAINT "expenses_duplicate_of_expenses_id_fk" FOREIGN KEY ("duplicate_of") REFERENCES "public"."expenses"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
CREATE INDEX "idx_expenses_dedup" ON "expenses" USING btree ("port_id","establishment_name","amount","expense_date") WHERE duplicate_of IS NULL;--> statement-breakpoint
-- audit_logs.search_text needs to be GENERATED ALWAYS (drizzle can't model that
-- in TS yet); drop the empty column and re-add it as the generated form.
ALTER TABLE "audit_logs" DROP COLUMN "search_text";--> statement-breakpoint
ALTER TABLE "audit_logs" ADD COLUMN "search_text" tsvector
  GENERATED ALWAYS AS (
    to_tsvector('simple',
      coalesce("action", '') || ' ' ||
      coalesce("entity_type", '') || ' ' ||
      coalesce("entity_id", '') || ' ' ||
      coalesce("user_id", '')
    )
  ) STORED;--> statement-breakpoint
CREATE INDEX "idx_audit_search" ON "audit_logs" USING gin("search_text");