CREATE TYPE "public"."tournament_status" AS ENUM('scheduled', 'in_progress', 'completed');--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "participant_surface_elos" (
	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
	"participant_id" uuid NOT NULL,
	"world_ranking" integer,
	"elo_hard" integer,
	"elo_clay" integer,
	"elo_grass" integer,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "participants" (
	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
	"sport_id" uuid NOT NULL,
	"name" varchar(255) NOT NULL,
	"external_key" varchar(255),
	"metadata" jsonb,
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "tournament_results" (
	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
	"tournament_id" uuid NOT NULL,
	"participant_id" uuid NOT NULL,
	"placement" integer,
	"raw_score" numeric(10, 2),
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "tournaments" (
	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
	"sport_id" uuid NOT NULL,
	"name" varchar(255) NOT NULL,
	"year" integer NOT NULL,
	"starts_at" timestamp,
	"ends_at" timestamp,
	"surface" varchar(50),
	"location" varchar(255),
	"status" "tournament_status" DEFAULT 'scheduled' NOT NULL,
	"external_key" varchar(255),
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
ALTER TABLE "scoring_events" ADD COLUMN "tournament_id" uuid;--> statement-breakpoint
ALTER TABLE "season_participants" ADD COLUMN "participant_id" uuid;--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "participant_surface_elos" ADD CONSTRAINT "participant_surface_elos_participant_id_participants_id_fk" FOREIGN KEY ("participant_id") REFERENCES "public"."participants"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "participants" ADD CONSTRAINT "participants_sport_id_sports_id_fk" FOREIGN KEY ("sport_id") REFERENCES "public"."sports"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "tournament_results" ADD CONSTRAINT "tournament_results_tournament_id_tournaments_id_fk" FOREIGN KEY ("tournament_id") REFERENCES "public"."tournaments"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "tournament_results" ADD CONSTRAINT "tournament_results_participant_id_participants_id_fk" FOREIGN KEY ("participant_id") REFERENCES "public"."participants"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "tournaments" ADD CONSTRAINT "tournaments_sport_id_sports_id_fk" FOREIGN KEY ("sport_id") REFERENCES "public"."sports"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
CREATE UNIQUE INDEX IF NOT EXISTS "participant_surface_elos_participant_unique" ON "participant_surface_elos" USING btree ("participant_id");--> statement-breakpoint
CREATE UNIQUE INDEX IF NOT EXISTS "participants_sport_name_unique" ON "participants" USING btree ("sport_id","name");--> statement-breakpoint
CREATE UNIQUE INDEX IF NOT EXISTS "tournament_results_tournament_participant_unique" ON "tournament_results" USING btree ("tournament_id","participant_id");--> statement-breakpoint
CREATE UNIQUE INDEX IF NOT EXISTS "tournaments_sport_name_year_unique" ON "tournaments" USING btree ("sport_id","name","year");--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "scoring_events" ADD CONSTRAINT "scoring_events_tournament_id_tournaments_id_fk" FOREIGN KEY ("tournament_id") REFERENCES "public"."tournaments"("id") ON DELETE set null ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "season_participants" ADD CONSTRAINT "season_participants_participant_id_participants_id_fk" FOREIGN KEY ("participant_id") REFERENCES "public"."participants"("id") ON DELETE restrict ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;