SET statement_timeout = 0;
SET lock_timeout = 0;
SET idle_in_transaction_session_timeout = 0;
SET client_encoding = 'UTF8';
SET standard_conforming_strings = on;
SELECT pg_catalog.set_config('search_path', '', false);
SET check_function_bodies = false;
SET xmloption = content;
SET client_min_messages = warning;
SET row_security = off;

CREATE SCHEMA IF NOT EXISTS "public";

ALTER SCHEMA "public" OWNER TO "pg_database_owner";

COMMENT ON SCHEMA "public" IS 'standard public schema';

CREATE TYPE "public"."service_type" AS ENUM (
    'TER',
    'TGV',
    'Intercités',
    'Fret'
);

ALTER TYPE "public"."service_type" OWNER TO "postgres";

CREATE TYPE "public"."station_type" AS ENUM (
    'interurbaine',
    'ville'
);

ALTER TYPE "public"."station_type" OWNER TO "postgres";

CREATE TYPE "public"."transport_type" AS ENUM (
    'bus',
    'tram',
    'metro',
    'tram-train',
    'train'
);

ALTER TYPE "public"."transport_type" OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."authenticate_user"("p_email" "text", "p_password" "text") RETURNS TABLE("id" "uuid", "email" "text", "nom" "text", "prenom" "text", "name" "text", "role" "text", "region_admin" boolean, "region_id" "text")
    LANGUAGE "plpgsql" STABLE SECURITY DEFINER
    AS $_$
DECLARE
  has_deleted_at boolean;
  sql text;
BEGIN
  SELECT EXISTS(
    SELECT 1 FROM information_schema.columns
    WHERE table_schema='public' AND table_name='users_panel' AND column_name='deleted_at'
  ) INTO has_deleted_at;

  sql := 'SELECT u.id::uuid, u.email::text, u.nom::text, u.prenom::text, '
       || '(COALESCE(u.nom, '''') || '' '' || COALESCE(u.prenom, ''''))::text as name, '
       || 'u.role::text, '
       || 'COALESCE(u.region_admin, false)::boolean as region_admin, '
       || 'u.region_id::text '
       || 'FROM public.users_panel u '
       || 'WHERE lower(u.email) = lower($1) '
       || 'AND u.password_hash IS NOT NULL '
       || 'AND u.password_hash = crypt($2, u.password_hash) '
       || 'AND coalesce(u.actif, true) = true';

  IF has_deleted_at THEN
    sql := sql || ' AND u.deleted_at IS NULL';
  END IF;

  RETURN QUERY EXECUTE sql USING p_email, p_password;
END;
$_$;

ALTER FUNCTION "public"."authenticate_user"("p_email" "text", "p_password" "text") OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."create_user_with_password"("p_email" "text", "p_nom" "text", "p_prenom" "text", "p_role" "text" DEFAULT 'utilisateur'::"text", "p_actif" boolean DEFAULT true, "p_password" "text" DEFAULT NULL::"text", "p_photo_url" "text" DEFAULT NULL::"text", "p_region_admin" boolean DEFAULT false, "p_region_id" "text" DEFAULT NULL::"text") RETURNS TABLE("id" "uuid", "email" "text", "nom" "text", "prenom" "text", "role" "text", "actif" boolean, "photo_url" "text", "region_admin" boolean, "region_id" "text")
    LANGUAGE "plpgsql" SECURITY DEFINER
    AS $$
DECLARE
  new_id uuid;
BEGIN
  INSERT INTO public.users_panel (email, nom, prenom, role, actif, password_hash, photo_url, region_admin, region_id, created_at)
  VALUES (
    lower(p_email),
    p_nom,
    p_prenom,
    p_role,
    p_actif,
    CASE WHEN p_password IS NOT NULL AND p_password != '' THEN crypt(p_password, gen_salt('bf')) ELSE NULL END,
    p_photo_url,
    p_region_admin,
    p_region_id,
    NOW()
  )
  RETURNING users_panel.id INTO new_id;

  RETURN QUERY
    SELECT u.id, u.email::text, u.nom::text, u.prenom::text, u.role::text,
           u.actif, u.photo_url::text, u.region_admin, u.region_id::text
    FROM public.users_panel u
    WHERE u.id = new_id;
END;
$$;

ALTER FUNCTION "public"."create_user_with_password"("p_email" "text", "p_nom" "text", "p_prenom" "text", "p_role" "text", "p_actif" boolean, "p_password" "text", "p_photo_url" "text", "p_region_admin" boolean, "p_region_id" "text") OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."get_gare_details"("p_gare_id" "uuid") RETURNS TABLE("id" "uuid", "nom" "text", "type" "public"."station_type", "services" "public"."service_type"[], "quais" "jsonb", "transports" "jsonb", "created_at" timestamp with time zone, "updated_at" timestamp with time zone)
    LANGUAGE "plpgsql" STABLE SECURITY DEFINER
    AS $$
BEGIN
RETURN QUERY
SELECT
    g.id,
    g.nom,
    g.type,
    g.services,
    COALESCE(
            (SELECT jsonb_agg(jsonb_build_object('id', q.id, 'nom', q.nom, 'distance_metres', q.distance_metres))
             FROM public.gare_quais q WHERE q.gare_id = g.id),
            '[]'::jsonb
    ) as quais,
    COALESCE(
            (SELECT jsonb_agg(jsonb_build_object('id', t.id, 'type', t.type, 'ligne', t.ligne))
             FROM public.gare_transports t WHERE t.gare_id = g.id),
            '[]'::jsonb
    ) as transports,
    g.created_at,
    g.updated_at
FROM public.gares g
WHERE g.id = p_gare_id AND g.deleted_at IS NULL;
END;
$$;

ALTER FUNCTION "public"."get_gare_details"("p_gare_id" "uuid") OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."get_station_details"("p_station_id" "uuid") RETURNS TABLE("id" "uuid", "nom" "text", "type" "public"."station_type", "services" "public"."service_type"[], "quais" "jsonb", "transports" "jsonb", "created_at" timestamp with time zone, "updated_at" timestamp with time zone)
    LANGUAGE "plpgsql" STABLE SECURITY DEFINER
    AS $$
BEGIN
  RETURN QUERY
  SELECT
    s.id,
    s.nom,
    s.type,
    s.services,
    COALESCE(
      (SELECT jsonb_agg(jsonb_build_object('id', q.id, 'nom', q.nom, 'distance_metres', q.distance_metres))
       FROM public.station_quais q WHERE q.station_id = s.id),
      '[]'::jsonb
    ) as quais,
    COALESCE(
      (SELECT jsonb_agg(jsonb_build_object('id', t.id, 'type', t.type, 'ligne', t.ligne))
       FROM public.station_transports t WHERE t.station_id = s.id),
      '[]'::jsonb
    ) as transports,
    s.created_at,
    s.updated_at
  FROM public.stations s
  WHERE s.id = p_station_id AND s.deleted_at IS NULL;
END;
$$;

ALTER FUNCTION "public"."get_station_details"("p_station_id" "uuid") OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."handle_updated_at"() RETURNS "trigger"
    LANGUAGE "plpgsql"
    AS $$
BEGIN
  NEW.updated_at = NOW();
  RETURN NEW;
END;
$$;

ALTER FUNCTION "public"."handle_updated_at"() OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."import_gtfs_rpc"("payload" json) RETURNS json
    LANGUAGE "plpgsql"
    AS $$
DECLARE
  res json := json_build_object('status', 'ok', 'created', 0, 'warnings', json_build_array());
BEGIN
  -- Exemple minimal : cette fonction doit être étendue selon vos règles métier.
  -- Ici on ne fait rien, juste renvoyer un résultat.
  RETURN res;
EXCEPTION WHEN OTHERS THEN
  RETURN json_build_object('status', 'error', 'message', SQLERRM);
END;
$$;

ALTER FUNCTION "public"."import_gtfs_rpc"("payload" json) OWNER TO "postgres";


CREATE OR REPLACE FUNCTION "public"."set_updated_at"() RETURNS "trigger"
    LANGUAGE "plpgsql"
    AS $$
BEGIN
  NEW.updated_at = now();
  RETURN NEW;
END;
$$;

ALTER FUNCTION "public"."set_updated_at"() OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."update_travaux_updated_at"() RETURNS "trigger"
    LANGUAGE "plpgsql"
    AS $$
BEGIN
    NEW.updated_at = now();
    RETURN NEW;
END;
$$;

ALTER FUNCTION "public"."update_travaux_updated_at"() OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."update_updated_at_column"() RETURNS "trigger"
    LANGUAGE "plpgsql"
    AS $$
BEGIN
    NEW.updated_at = NOW();
    RETURN NEW;
END;
$$;

ALTER FUNCTION "public"."update_updated_at_column"() OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."update_user_password"("p_user_id" "uuid", "p_password" "text") RETURNS "void"
    LANGUAGE "plpgsql" SECURITY DEFINER
    AS $$
BEGIN
  IF p_password IS NULL OR p_password = '' THEN
    RAISE EXCEPTION 'Le mot de passe ne peut pas être vide';
  END IF;

  UPDATE public.users_panel
  SET password_hash = crypt(p_password, gen_salt('bf')),
      updated_at = NOW()
  WHERE id = p_user_id;

  IF NOT FOUND THEN
    RAISE EXCEPTION 'Utilisateur non trouvé';
  END IF;
END;
$$;

ALTER FUNCTION "public"."update_user_password"("p_user_id" "uuid", "p_password" "text") OWNER TO "postgres";

CREATE OR REPLACE FUNCTION "public"."update_users_panel_updated_at"() RETURNS "trigger"
    LANGUAGE "plpgsql"
    AS $$
BEGIN
  NEW.updated_at = NOW();
  RETURN NEW;
END;
$$;

ALTER FUNCTION "public"."update_users_panel_updated_at"() OWNER TO "postgres";

SET default_tablespace = '';

SET default_table_access_method = "heap";

CREATE TABLE IF NOT EXISTS "public"."actualites" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "titre" character varying(255) NOT NULL,
    "contenu" "text" NOT NULL,
    "resume" character varying(500),
    "categorie" character varying(50),
    "image_url" character varying(500),
    "date_publication" timestamp with time zone DEFAULT "now"() NOT NULL,
    "auteur" character varying(100),
    "actif" boolean DEFAULT true,
    "mise_en_avant" boolean DEFAULT false,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "region_id" character varying(100),
    "created_by" "uuid",
    "image_couverture" "text",
    CONSTRAINT "actualites_categorie_check" CHECK ((("categorie")::"text" = ANY ((ARRAY['general'::character varying, 'service'::character varying, 'promotion'::character varying, 'partenariat'::character varying, 'autre'::character varying])::"text"[])))
);

ALTER TABLE "public"."actualites" OWNER TO "postgres";

COMMENT ON TABLE "public"."actualites" IS 'Actualités et nouvelles du réseau';

COMMENT ON COLUMN "public"."actualites"."region_id" IS 'Identifiant de la région concernée par l''actualité';

COMMENT ON COLUMN "public"."actualites"."created_by" IS 'Utilisateur ayant créé l''actualité';

CREATE TABLE IF NOT EXISTS "public"."evenements" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "titre" character varying(255) NOT NULL,
    "description" "text",
    "lieu" character varying(255),
    "gare_id" "uuid",
    "date_debut" timestamp with time zone NOT NULL,
    "date_fin" timestamp with time zone,
    "image_url" character varying(500),
    "lien_externe" character varying(500),
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "region_id" character varying(100),
    "created_by" "uuid",
    "visible_site" boolean DEFAULT true
);

ALTER TABLE "public"."evenements" OWNER TO "postgres";

COMMENT ON TABLE "public"."evenements" IS 'Événements à venir dans les gares ou sur le réseau';

COMMENT ON COLUMN "public"."evenements"."region_id" IS 'Identifiant de la région concernée par l''événement';

COMMENT ON COLUMN "public"."evenements"."created_by" IS 'Utilisateur ayant créé l''événement';

CREATE TABLE IF NOT EXISTS "public"."gare_quais" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "gare_id" "uuid" NOT NULL,
    "nom" "text" NOT NULL,
    "distance_metres" integer DEFAULT 0 NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL
);

ALTER TABLE "public"."gare_quais" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."gare_transports" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "gare_id" "uuid" NOT NULL,
    "type" "public"."transport_type" NOT NULL,
    "ligne" "text",
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL
);

ALTER TABLE "public"."gare_transports" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."gares" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "nom" "text" NOT NULL,
    "type" "public"."station_type" DEFAULT 'ville'::"public"."station_type" NOT NULL,
    "services" "public"."service_type"[] DEFAULT '{}'::"public"."service_type"[] NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL,
    "updated_at" timestamp with time zone DEFAULT "now"() NOT NULL,
    "deleted_at" timestamp with time zone,
    "informations" "jsonb" DEFAULT '{}'::"jsonb",
    "quais_hall" "jsonb" DEFAULT \'[]\'::"jsonb"
);

ALTER TABLE "public"."gares" OWNER TO "postgres";

COMMENT ON COLUMN "public"."gares"."informations" IS 'Informations enrichies de la gare au format JSON. Structure :
    {
      -- Informations Générales
      "adresse": "20 Bd Diderot, 75012 Paris",
      "horaires_guichet": "6h00 - 21h30",
      "horaires_gare": "5h00 - 00h30",
      "distributeur_ter": true,

      -- Accessibilité
      "service_assistance": true,

      -- Services
      "espace_attente": true,
      "distributeur_tgv": false,
      "objets_trouves": true,
      "toilettes": true,
      "wifi_gratuit": true,
      "photomaton": false,
      "defibrillateur": true,
      "galeries_marchandes": false,

      -- Voiture
      "depose_minute": true,
      "espace_taxis": true,
      "espace_vtc": false,
      "location_voiture": false,
      "parking": true,

      -- Vélo
      "velo_libre_service": true,
      "parking_velos": true,

      -- Transports en commun enrichis
      "lignes_bus": [{"nom": "29", "terminus_a": "Gare Saint-Lazare", "terminus_b": "Montempoivre"}],
      "lignes_metro": [{"nom": "1", "terminus_a": "La Défense", "terminus_b": "Château de Vincennes"}],
      "lignes_tramway": [],
      "lignes_car_regional": []
    }';

CREATE TABLE IF NOT EXISTS "public"."horaires" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "numero_train" character varying(50) NOT NULL,
    "type_train" character varying(255),
    "type_train_id" bigint,
    "gare_depart_id" "uuid",
    "gare_depart_nom" character varying(255),
    "heure_depart" time without time zone,
    "gare_arrivee_id" "uuid",
    "gare_arrivee_nom" character varying(255),
    "heure_arrivee" time without time zone,
    "circule_lundi" boolean DEFAULT true,
    "circule_mardi" boolean DEFAULT true,
    "circule_mercredi" boolean DEFAULT true,
    "circule_jeudi" boolean DEFAULT true,
    "circule_vendredi" boolean DEFAULT true,
    "circule_samedi" boolean DEFAULT true,
    "circule_dimanche" boolean DEFAULT true,
    "circule_jours_feries" boolean DEFAULT false,
    "circule_dimanches_feries" boolean DEFAULT false,
    "jours_personnalises" "jsonb" DEFAULT '[]'::"jsonb",
    "jours_non_circulation" "jsonb" DEFAULT '[]'::"jsonb",
    "materiel_roulant_id" bigint,
    "ligne_id" "uuid",
    "ligne_nom" character varying(255),
    "service_annuel_id" "uuid",
    "service_annuel_nom" character varying(255),
    "est_substitution" boolean DEFAULT false,
    "motif_substitution" character varying(255),
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "gares_desservies" "jsonb" DEFAULT '[]'::"jsonb",
    "composition_train" "jsonb" DEFAULT '[]'::"jsonb",
    "substitution_disponible" boolean DEFAULT false,
    "region_id" character varying(100)
);

ALTER TABLE "public"."horaires" OWNER TO "postgres";

COMMENT ON TABLE "public"."horaires" IS 'Table principale des horaires (sillons) de trains';

COMMENT ON COLUMN "public"."horaires"."numero_train" IS 'Numéro unique du train (ex: TER 12345)';

COMMENT ON COLUMN "public"."horaires"."type_train" IS 'Type de train (TER, TGV, Intercités, etc.)';

COMMENT ON COLUMN "public"."horaires"."type_train_id" IS 'Référence vers la table types_train pour le type de train';

COMMENT ON COLUMN "public"."horaires"."jours_personnalises" IS 'Dates spécifiques de circulation au format JSON';

COMMENT ON COLUMN "public"."horaires"."jours_non_circulation" IS 'Dates où le train ne circule pas au format JSON';

COMMENT ON COLUMN "public"."horaires"."ligne_id" IS 'Identifiant de la ligne associée au sillon';

COMMENT ON COLUMN "public"."horaires"."ligne_nom" IS 'Nom de la ligne associée (copie pour lecture)';

COMMENT ON COLUMN "public"."horaires"."service_annuel_id" IS 'Identifiant du service annuel associé (SA)';

COMMENT ON COLUMN "public"."horaires"."service_annuel_nom" IS 'Nom du service annuel associé (copie pour lecture)';

COMMENT ON COLUMN "public"."horaires"."est_substitution" IS 'Indique si ce sillon est une substitution autocar';

COMMENT ON COLUMN "public"."horaires"."motif_substitution" IS 'Motif de la substitution (travaux, etc.)';

COMMENT ON COLUMN "public"."horaires"."gares_desservies" IS 'Snapshot JSON des gares desservies (copie dénormalisée synchronisée avec horaires_gares_desservies). Format : [{"gare_id": "uuid", "gare_nom": "Nom Gare", "heure_arrivee": "HH:MM", "heure_depart": "HH:MM", "ordre": 1}, ...]';

COMMENT ON COLUMN "public"."horaires"."composition_train" IS 'Composition ordonnée du train : liste JSON des matériels roulants affectés au sillon. Format : [{"materiel_id": 1, "materiel_nom": "Régiolis", "materiel_nom_technique": "X73500", "materiel_image_url": "https://...", "position": 1}, ...]';

COMMENT ON COLUMN "public"."horaires"."substitution_disponible" IS 'Indique si cet horaire est disponible comme sillon de substitution';

COMMENT ON COLUMN "public"."horaires"."region_id" IS 'Identifiant de la région associée à cet horaire';

CREATE TABLE IF NOT EXISTS "public"."horaires_gares_desservies" (
    "id" bigint NOT NULL,
    "gare_id" "uuid",
    "gare_nom" character varying(255) NOT NULL,
    "heure_arrivee" time without time zone,
    "heure_depart" time without time zone,
    "ordre" integer DEFAULT 0 NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "horaire_id" "uuid",
    "quai" character varying(50) DEFAULT NULL::character varying,
    "quai_id" "uuid"
);

ALTER TABLE "public"."horaires_gares_desservies" OWNER TO "postgres";

COMMENT ON TABLE "public"."horaires_gares_desservies" IS 'Gares intermédiaires desservies par chaque horaire';

COMMENT ON COLUMN "public"."horaires_gares_desservies"."ordre" IS 'Position de la gare dans le parcours (1 = première après départ)';

COMMENT ON COLUMN "public"."horaires_gares_desservies"."quai" IS 'Numéro ou nom du quai attribué à cet arrêt (ex: "Voie 3", "Quai A")';

CREATE SEQUENCE IF NOT EXISTS "public"."horaires_gares_desservies_id_seq"
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;

ALTER SEQUENCE "public"."horaires_gares_desservies_id_seq" OWNER TO "postgres";

ALTER SEQUENCE "public"."horaires_gares_desservies_id_seq" OWNED BY "public"."horaires_gares_desservies"."id";

CREATE TABLE IF NOT EXISTS "public"."info_trafic" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "titre" character varying(255) NOT NULL,
    "description" "text",
    "type" character varying(50) NOT NULL,
    "severite" character varying(20) NOT NULL,
    "ligne" character varying(100),
    "gare_id" "uuid",
    "date_debut" timestamp with time zone DEFAULT "now"() NOT NULL,
    "date_fin" timestamp with time zone,
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "region_id" character varying(100),
    "created_by" "uuid",
    CONSTRAINT "info_trafic_severite_check" CHECK ((("severite")::"text" = ANY ((ARRAY['info'::character varying, 'warning'::character varying, 'critical'::character varying])::"text"[]))),
    CONSTRAINT "info_trafic_type_check" CHECK ((("type")::"text" = ANY ((ARRAY['perturbation'::character varying, 'travaux'::character varying, 'greve'::character varying, 'meteo'::character varying, 'autre'::character varying])::"text"[])))
);

ALTER TABLE "public"."info_trafic" OWNER TO "postgres";

COMMENT ON TABLE "public"."info_trafic" IS 'Informations de trafic (perturbations, travaux, etc.)';

COMMENT ON COLUMN "public"."info_trafic"."region_id" IS 'Identifiant de la région concernée par l''info trafic';

COMMENT ON COLUMN "public"."info_trafic"."created_by" IS 'Utilisateur ayant créé l''info trafic';

CREATE TABLE IF NOT EXISTS "public"."lignes" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "nom" character varying(255) NOT NULL,
    "code" character varying(50),
    "gare_depart_id" "uuid",
    "gare_arrivee_id" "uuid",
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "fh_url" "text",
    "region" character varying(100)
);

ALTER TABLE "public"."lignes" OWNER TO "postgres";

COMMENT ON TABLE "public"."lignes" IS 'Lignes de train avec gares de départ et d''arrivée';

COMMENT ON COLUMN "public"."lignes"."fh_url" IS 'URL publique du fichier PDF de la fiche horaire de la ligne (stocké dans Supabase Storage)';

CREATE TABLE IF NOT EXISTS "public"."lignes_gares" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "ligne_id" "uuid",
    "gare_id" "uuid",
    "ordre" integer NOT NULL,
    "desserte" character varying(20) NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"(),
    CONSTRAINT "lignes_gares_desserte_check" CHECK ((("desserte")::"text" = ANY ((ARRAY['tous'::character varying, 'partielle'::character varying])::"text"[])))
);

ALTER TABLE "public"."lignes_gares" OWNER TO "postgres";

COMMENT ON TABLE "public"."lignes_gares" IS 'Gares présentes sur le tracé d''une ligne avec type de desserte';

CREATE TABLE IF NOT EXISTS "public"."materiel-roulant" (
    "id" bigint NOT NULL,
    "nom" "text",
    "nom_technique" "text",
    "capacite" integer,
    "image_url" "text",
    "type_train" "text",
    "numero_serie" "text",
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone
);

ALTER TABLE "public"."materiel-roulant" OWNER TO "postgres";

ALTER TABLE "public"."materiel-roulant" ALTER COLUMN "id" ADD GENERATED ALWAYS AS IDENTITY (
    SEQUENCE NAME "public"."materiel-roulant_id_seq"
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1
);

CREATE TABLE IF NOT EXISTS "public"."menus_regionaux" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "nom" character varying(200) NOT NULL,
    "description" "text",
    "actif" boolean DEFAULT false,
    "structure" "jsonb" DEFAULT '[]'::"jsonb",
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "region_id" character varying(64)
);

ALTER TABLE "public"."menus_regionaux" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."messagerie_messages" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "thread_id" "uuid" NOT NULL,
    "sender_id" "uuid" NOT NULL,
    "contenu" "text" NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL
);

ALTER TABLE "public"."messagerie_messages" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."messagerie_participants" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "thread_id" "uuid" NOT NULL,
    "user_id" "uuid" NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL
);

ALTER TABLE "public"."messagerie_participants" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."messagerie_threads" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "created_at" timestamp with time zone DEFAULT "now"() NOT NULL,
    "updated_at" timestamp with time zone DEFAULT "now"() NOT NULL
);

ALTER TABLE "public"."messagerie_threads" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."parametres" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "cle" character varying(100) NOT NULL,
    "valeur" "jsonb",
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"()
);

ALTER TABLE "public"."parametres" OWNER TO "postgres";

CREATE TABLE IF NOT EXISTS "public"."perturbations" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "horaire_id" "uuid" NOT NULL,
    "type_perturbation" character varying(50) NOT NULL,
    "duree_retard_minutes" integer,
    "cause" character varying(100) NOT NULL,
    "cause_details" "text",
    "sillon_substitution_id" "uuid",
    "date_debut" timestamp with time zone DEFAULT "now"() NOT NULL,
    "date_fin" timestamp with time zone,
    "actif" boolean DEFAULT true,
    "notes" "text",
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "region_id" character varying(100),
    "created_by" "uuid",
    "perturbations_arrets" "jsonb",
    "jours_perturbation" "jsonb",
    CONSTRAINT "perturbations_cause_check" CHECK ((("cause")::"text" = ANY ((ARRAY['incident_technique'::character varying, 'accident_personne'::character varying, 'conditions_meteorologiques'::character varying, 'travaux'::character varying, 'mouvement_social'::character varying, 'intervention_police'::character varying, 'affluence'::character varying, 'malveillance'::character varying, 'autre'::character varying])::"text"[]))),
    CONSTRAINT "perturbations_type_perturbation_check" CHECK ((("type_perturbation")::"text" = ANY ((ARRAY['retard'::character varying, 'suppression'::character varying, 'modification_parcours'::character varying])::"text"[])))
);

ALTER TABLE "public"."perturbations" OWNER TO "postgres";

COMMENT ON TABLE "public"."perturbations" IS 'Table des perturbations affectant les horaires de trains';

COMMENT ON COLUMN "public"."perturbations"."type_perturbation" IS 'Type de perturbation: retard, suppression, ou modification_parcours';

COMMENT ON COLUMN "public"."perturbations"."duree_retard_minutes" IS 'Durée du retard en minutes (applicable uniquement pour type=retard)';

COMMENT ON COLUMN "public"."perturbations"."cause" IS 'Cause de la perturbation';

COMMENT ON COLUMN "public"."perturbations"."sillon_substitution_id" IS 'Train de substitution proposé (si suppression ou modification)';

COMMENT ON COLUMN "public"."perturbations"."region_id" IS 'Identifiant de la région concernée par la perturbation';

COMMENT ON COLUMN "public"."perturbations"."created_by" IS 'Utilisateur ayant créé la perturbation';

COMMENT ON COLUMN "public"."perturbations"."perturbations_arrets" IS 'Snapshot complet des perturbations par arrêt (état du formulaire). Format : [{
      "index": 0,
      "gare_nom": "Paris Gare de Lyon",
      "heure_arrivee": null,
      "heure_depart": "07:30",
      "type_perturbation": "retard",
      "retard_minutes": 15,
      "retard_cumule": 0,
      "arret_prolonge_minutes": 0,
      "cause_arret": "Incident technique",
      "is_nouveau_terminus": false,
      "is_nouvelle_origine": false,
      "isFirst": true,
      "isLast": false,
      "manual_retard": true,
      "manual_arret_prolonge": false
    }, ...]';

COMMENT ON COLUMN "public"."perturbations"."jours_perturbation" IS 'Liste des jours/périodes de perturbation. Format : [{type: "jour"|"periode", date: "YYYY-MM-DD", dateDebut: "YYYY-MM-DD", dateFin: "YYYY-MM-DD"}]';

CREATE TABLE IF NOT EXISTS "public"."perturbations_modifications_parcours" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "perturbation_id" "uuid" NOT NULL,
    "type_modification" character varying(20) NOT NULL,
    "gare_id" "uuid",
    "gare_nom" character varying(255) NOT NULL,
    "nouvelle_heure_arrivee" time without time zone,
    "nouvelle_heure_depart" time without time zone,
    "ordre" integer,
    "created_at" timestamp with time zone DEFAULT "now"(),
    CONSTRAINT "perturbations_modifications_parcours_type_modification_check" CHECK ((("type_modification")::"text" = ANY ((ARRAY['gare_supprimee'::character varying, 'gare_ajoutee'::character varying, 'horaire_modifie'::character varying])::"text"[])))
);

ALTER TABLE "public"."perturbations_modifications_parcours" OWNER TO "postgres";

COMMENT ON TABLE "public"."perturbations_modifications_parcours" IS 'Détails des modifications de parcours pour les perturbations';

CREATE TABLE IF NOT EXISTS "public"."services_annuels" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "nom" character varying(255) NOT NULL,
    "code" character varying(50),
    "date_debut" "date" NOT NULL,
    "date_fin" "date" NOT NULL,
    "description" "text",
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone
);

ALTER TABLE "public"."services_annuels" OWNER TO "postgres";

COMMENT ON TABLE "public"."services_annuels" IS 'Services annuels attribuables aux horaires';

CREATE TABLE IF NOT EXISTS "public"."tarifs" (
    "id" integer NOT NULL,
    "nom" character varying(255) NOT NULL,
    "type" character varying(50) NOT NULL,
    "description" "text",
    "prix_minimum" numeric(10,2),
    "prix_par_km" numeric(10,3),
    "age_maximum" integer,
    "regions" "text"[] NOT NULL,
    "date_debut" "date",
    "date_fin" "date",
    "created_at" timestamp without time zone DEFAULT "now"(),
    "updated_at" timestamp without time zone DEFAULT "now"(),
    "ordre" integer DEFAULT 0 NOT NULL,
    "page_dediee" boolean DEFAULT false,
    "infos" "jsonb" DEFAULT '{}'::"jsonb"
);

ALTER TABLE "public"."tarifs" OWNER TO "postgres";

CREATE SEQUENCE IF NOT EXISTS "public"."tarifs_id_seq"
    AS integer
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;

ALTER SEQUENCE "public"."tarifs_id_seq" OWNER TO "postgres";

ALTER SEQUENCE "public"."tarifs_id_seq" OWNED BY "public"."tarifs"."id";

CREATE TABLE IF NOT EXISTS "public"."travaux" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "titre" "text" NOT NULL,
    "description" "text",
    "date_debut" "date" NOT NULL,
    "date_fin" "date" NOT NULL,
    "jours_travaux" "text"[] NOT NULL,
    "heure_debut" time without time zone NOT NULL,
    "heure_fin" time without time zone NOT NULL,
    "actif" boolean DEFAULT true,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone,
    "ligne_id" "uuid",
    "region_id" character varying(100),
    "created_by" "uuid",
    "substitutions_attribuees" "jsonb" DEFAULT '[]'::"jsonb",
    "ligne_nom" "text",
    CONSTRAINT "valid_dates" CHECK (("date_fin" >= "date_debut")),
    CONSTRAINT "valid_hours" CHECK (("heure_fin" > "heure_debut"))
);

ALTER TABLE "public"."travaux" OWNER TO "postgres";

COMMENT ON TABLE "public"."travaux" IS 'Table principale pour la gestion des travaux sur les lignes';

COMMENT ON COLUMN "public"."travaux"."jours_travaux" IS 'Jours de la semaine où les travaux ont lieu';

COMMENT ON COLUMN "public"."travaux"."actif" IS 'Indique si les travaux sont actifs';

COMMENT ON COLUMN "public"."travaux"."deleted_at" IS 'Date de suppression (soft delete)';

COMMENT ON COLUMN "public"."travaux"."region_id" IS 'Identifiant de la région concernée par les travaux';

COMMENT ON COLUMN "public"."travaux"."created_by" IS 'Utilisateur ayant créé les travaux';

CREATE TABLE IF NOT EXISTS "public"."travaux_substitutions" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "travaux_id" "uuid" NOT NULL,
    "horaire_id" "uuid" NOT NULL,
    "ordre" integer DEFAULT 0,
    "created_at" timestamp with time zone DEFAULT "now"()
);

ALTER TABLE "public"."travaux_substitutions" OWNER TO "postgres";

COMMENT ON TABLE "public"."travaux_substitutions" IS 'Table de liaison entre travaux et horaires de substitution';

COMMENT ON COLUMN "public"."travaux_substitutions"."ordre" IS 'Ordre d''affichage des substitutions';

CREATE TABLE IF NOT EXISTS "public"."types_train" (
    "id" bigint NOT NULL,
    "nom" character varying(255) NOT NULL,
    "code" character varying(50),
    "description" "text",
    "logo_url" "text",
    "couleur" character varying(20) DEFAULT '#0074d9'::character varying,
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "deleted_at" timestamp with time zone
);

ALTER TABLE "public"."types_train" OWNER TO "postgres";

COMMENT ON TABLE "public"."types_train" IS 'Types de train configurables avec logos et couleurs';

CREATE SEQUENCE IF NOT EXISTS "public"."types_train_id_seq"
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1;

ALTER SEQUENCE "public"."types_train_id_seq" OWNER TO "postgres";

ALTER SEQUENCE "public"."types_train_id_seq" OWNED BY "public"."types_train"."id";

CREATE TABLE IF NOT EXISTS "public"."users_panel" (
    "id" "uuid" DEFAULT "gen_random_uuid"() NOT NULL,
    "email" character varying(255) NOT NULL,
    "nom" character varying(100) NOT NULL,
    "prenom" character varying(100) NOT NULL,
    "role" character varying(50) DEFAULT 'utilisateur'::character varying NOT NULL,
    "actif" boolean DEFAULT true NOT NULL,
    "password_hash" character varying(255),
    "photo_url" "text",
    "region_admin" boolean DEFAULT false,
    "region_nom" character varying(255),
    "created_at" timestamp with time zone DEFAULT "now"(),
    "updated_at" timestamp with time zone DEFAULT "now"(),
    "region_id" character varying(100),
    "permissions" "jsonb" DEFAULT '{}'::"jsonb" NOT NULL
);

ALTER TABLE "public"."users_panel" OWNER TO "postgres";

COMMENT ON TABLE "public"."users_panel" IS 'Utilisateurs de l''application avec leurs informations et rôles';

COMMENT ON COLUMN "public"."users_panel"."id" IS 'Identifiant unique de l''utilisateur';

COMMENT ON COLUMN "public"."users_panel"."email" IS 'Adresse email de l''utilisateur (unique)';

COMMENT ON COLUMN "public"."users_panel"."nom" IS 'Nom de famille de l''utilisateur';

COMMENT ON COLUMN "public"."users_panel"."prenom" IS 'Prénom de l''utilisateur';

COMMENT ON COLUMN "public"."users_panel"."role" IS 'Rôle de l''utilisateur (admin, gestionnaire, utilisateur)';

COMMENT ON COLUMN "public"."users_panel"."actif" IS 'Indique si l''utilisateur est actif ou désactivé';

COMMENT ON COLUMN "public"."users_panel"."password_hash" IS 'Hash du mot de passe (ne pas stocker en clair)';

COMMENT ON COLUMN "public"."users_panel"."photo_url" IS 'URL de la photo de profil';

COMMENT ON COLUMN "public"."users_panel"."region_admin" IS 'Indique si l''utilisateur administre une région';

COMMENT ON COLUMN "public"."users_panel"."region_nom" IS 'Nom de la région administrée (si applicable)';

COMMENT ON COLUMN "public"."users_panel"."created_at" IS 'Date de création de l''utilisateur';

COMMENT ON COLUMN "public"."users_panel"."updated_at" IS 'Date de dernière modification de l''utilisateur';

COMMENT ON COLUMN "public"."users_panel"."region_id" IS 'Identifiant de la région administrée par l''utilisateur';

ALTER TABLE ONLY "public"."horaires_gares_desservies" ALTER COLUMN "id" SET DEFAULT "nextval"('"public"."horaires_gares_desservies_id_seq"'::"regclass");

ALTER TABLE ONLY "public"."tarifs" ALTER COLUMN "id" SET DEFAULT "nextval"('"public"."tarifs_id_seq"'::"regclass");

ALTER TABLE ONLY "public"."types_train" ALTER COLUMN "id" SET DEFAULT "nextval"('"public"."types_train_id_seq"'::"regclass");

ALTER TABLE ONLY "public"."actualites"
    DROP CONSTRAINT IF EXISTS "actualites_pkey";
ALTER TABLE ONLY "public"."actualites"
    ADD CONSTRAINT "actualites_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."evenements"
    DROP CONSTRAINT IF EXISTS "evenements_pkey";
ALTER TABLE ONLY "public"."evenements"
    ADD CONSTRAINT "evenements_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."gare_quais"
    DROP CONSTRAINT IF EXISTS "gare_quais_pkey";
ALTER TABLE ONLY "public"."gare_quais"
    ADD CONSTRAINT "gare_quais_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."gare_transports"
    DROP CONSTRAINT IF EXISTS "gare_transports_pkey";
ALTER TABLE ONLY "public"."gare_transports"
    ADD CONSTRAINT "gare_transports_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."gares"
    DROP CONSTRAINT IF EXISTS "gares_pkey";
ALTER TABLE ONLY "public"."gares"
    ADD CONSTRAINT "gares_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."horaires_gares_desservies"
    DROP CONSTRAINT IF EXISTS "horaires_gares_desservies_pkey";
ALTER TABLE ONLY "public"."horaires_gares_desservies"
    ADD CONSTRAINT "horaires_gares_desservies_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_pkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."info_trafic"
    DROP CONSTRAINT IF EXISTS "info_trafic_pkey";
ALTER TABLE ONLY "public"."info_trafic"
    ADD CONSTRAINT "info_trafic_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."lignes_gares"
    DROP CONSTRAINT IF EXISTS "lignes_gares_pkey";
ALTER TABLE ONLY "public"."lignes_gares"
    ADD CONSTRAINT "lignes_gares_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."lignes"
    DROP CONSTRAINT IF EXISTS "lignes_pkey";
ALTER TABLE ONLY "public"."lignes"
    ADD CONSTRAINT "lignes_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."materiel-roulant"
    DROP CONSTRAINT IF EXISTS "materiel-roulant_numero_serie_key";
ALTER TABLE ONLY "public"."materiel-roulant"
    ADD CONSTRAINT "materiel-roulant_numero_serie_key" UNIQUE ("numero_serie");

ALTER TABLE ONLY "public"."materiel-roulant"
    DROP CONSTRAINT IF EXISTS "materiel-roulant_pkey";
ALTER TABLE ONLY "public"."materiel-roulant"
    ADD CONSTRAINT "materiel-roulant_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."menus_regionaux"
    DROP CONSTRAINT IF EXISTS "menus_regionaux_pkey";
ALTER TABLE ONLY "public"."menus_regionaux"
    ADD CONSTRAINT "menus_regionaux_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."messagerie_messages"
    DROP CONSTRAINT IF EXISTS "messagerie_messages_pkey";
ALTER TABLE ONLY "public"."messagerie_messages"
    ADD CONSTRAINT "messagerie_messages_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."messagerie_participants"
    DROP CONSTRAINT IF EXISTS "messagerie_participants_pkey";
ALTER TABLE ONLY "public"."messagerie_participants"
    ADD CONSTRAINT "messagerie_participants_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."messagerie_participants"
    DROP CONSTRAINT IF EXISTS "messagerie_participants_thread_id_user_id_key";
ALTER TABLE ONLY "public"."messagerie_participants"
    ADD CONSTRAINT "messagerie_participants_thread_id_user_id_key" UNIQUE ("thread_id", "user_id");

ALTER TABLE ONLY "public"."messagerie_threads"
    DROP CONSTRAINT IF EXISTS "messagerie_threads_pkey";
ALTER TABLE ONLY "public"."messagerie_threads"
    ADD CONSTRAINT "messagerie_threads_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."parametres"
    DROP CONSTRAINT IF EXISTS "parametres_cle_key";
ALTER TABLE ONLY "public"."parametres"
    ADD CONSTRAINT "parametres_cle_key" UNIQUE ("cle");

ALTER TABLE ONLY "public"."parametres"
    DROP CONSTRAINT IF EXISTS "parametres_pkey";
ALTER TABLE ONLY "public"."parametres"
    ADD CONSTRAINT "parametres_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    DROP CONSTRAINT IF EXISTS "perturbations_modifications_parcours_pkey";
ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    ADD CONSTRAINT "perturbations_modifications_parcours_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."perturbations"
    DROP CONSTRAINT IF EXISTS "perturbations_pkey";
ALTER TABLE ONLY "public"."perturbations"
    ADD CONSTRAINT "perturbations_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."services_annuels"
    DROP CONSTRAINT IF EXISTS "services_annuels_pkey";
ALTER TABLE ONLY "public"."services_annuels"
    ADD CONSTRAINT "services_annuels_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."tarifs"
    DROP CONSTRAINT IF EXISTS "tarifs_pkey";
ALTER TABLE ONLY "public"."tarifs"
    ADD CONSTRAINT "tarifs_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."travaux"
    DROP CONSTRAINT IF EXISTS "travaux_pkey";
ALTER TABLE ONLY "public"."travaux"
    ADD CONSTRAINT "travaux_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."travaux_substitutions"
    DROP CONSTRAINT IF EXISTS "travaux_substitutions_pkey";
ALTER TABLE ONLY "public"."travaux_substitutions"
    ADD CONSTRAINT "travaux_substitutions_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."travaux_substitutions"
    DROP CONSTRAINT IF EXISTS "travaux_substitutions_travaux_id_horaire_id_key";
ALTER TABLE ONLY "public"."travaux_substitutions"
    ADD CONSTRAINT "travaux_substitutions_travaux_id_horaire_id_key" UNIQUE ("travaux_id", "horaire_id");

ALTER TABLE ONLY "public"."types_train"
    DROP CONSTRAINT IF EXISTS "types_train_pkey";
ALTER TABLE ONLY "public"."types_train"
    ADD CONSTRAINT "types_train_pkey" PRIMARY KEY ("id");

ALTER TABLE ONLY "public"."users_panel"
    DROP CONSTRAINT IF EXISTS "users_panel_email_key";
ALTER TABLE ONLY "public"."users_panel"
    ADD CONSTRAINT "users_panel_email_key" UNIQUE ("email");

ALTER TABLE ONLY "public"."users_panel"
    DROP CONSTRAINT IF EXISTS "users_panel_pkey";
ALTER TABLE ONLY "public"."users_panel"
    ADD CONSTRAINT "users_panel_pkey" PRIMARY KEY ("id");

DROP INDEX IF EXISTS "idx_actualites_actif";
CREATE INDEX "idx_actualites_actif" ON "public"."actualites" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_actualites_created_by";
CREATE INDEX "idx_actualites_created_by" ON "public"."actualites" USING "btree" ("created_by");

DROP INDEX IF EXISTS "idx_actualites_publication";
CREATE INDEX "idx_actualites_publication" ON "public"."actualites" USING "btree" ("date_publication");

DROP INDEX IF EXISTS "idx_actualites_region_id";
CREATE INDEX "idx_actualites_region_id" ON "public"."actualites" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_evenements_actif";
CREATE INDEX "idx_evenements_actif" ON "public"."evenements" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_evenements_created_by";
CREATE INDEX "idx_evenements_created_by" ON "public"."evenements" USING "btree" ("created_by");

DROP INDEX IF EXISTS "idx_evenements_dates";
CREATE INDEX "idx_evenements_dates" ON "public"."evenements" USING "btree" ("date_debut", "date_fin");

DROP INDEX IF EXISTS "idx_evenements_region_id";
CREATE INDEX "idx_evenements_region_id" ON "public"."evenements" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_gare_quais_gare_id";
CREATE INDEX "idx_gare_quais_gare_id" ON "public"."gare_quais" USING "btree" ("gare_id");

DROP INDEX IF EXISTS "idx_gare_transports_gare_id";
CREATE INDEX "idx_gare_transports_gare_id" ON "public"."gare_transports" USING "btree" ("gare_id");

DROP INDEX IF EXISTS "idx_gares_desservies_horaire";
CREATE INDEX "idx_gares_desservies_horaire" ON "public"."horaires_gares_desservies" USING "btree" ("horaire_id");

DROP INDEX IF EXISTS "idx_gares_desservies_ordre";
CREATE INDEX "idx_gares_desservies_ordre" ON "public"."horaires_gares_desservies" USING "btree" ("horaire_id", "ordre");

DROP INDEX IF EXISTS "idx_hgd_gare_id";
CREATE INDEX "idx_hgd_gare_id" ON "public"."horaires_gares_desservies" USING "btree" ("gare_id");

DROP INDEX IF EXISTS "idx_hgd_horaire_id";
CREATE INDEX "idx_hgd_horaire_id" ON "public"."horaires_gares_desservies" USING "btree" ("horaire_id");

DROP INDEX IF EXISTS "idx_horaires_actif";
CREATE INDEX "idx_horaires_actif" ON "public"."horaires" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_horaires_gare_arrivee";
CREATE INDEX "idx_horaires_gare_arrivee" ON "public"."horaires" USING "btree" ("gare_arrivee_id");

DROP INDEX IF EXISTS "idx_horaires_gare_depart";
CREATE INDEX "idx_horaires_gare_depart" ON "public"."horaires" USING "btree" ("gare_depart_id");

DROP INDEX IF EXISTS "idx_horaires_ligne";
CREATE INDEX "idx_horaires_ligne" ON "public"."horaires" USING "btree" ("ligne_id");

DROP INDEX IF EXISTS "idx_horaires_materiel";
CREATE INDEX "idx_horaires_materiel" ON "public"."horaires" USING "btree" ("materiel_roulant_id");

DROP INDEX IF EXISTS "idx_horaires_numero_train";
CREATE INDEX "idx_horaires_numero_train" ON "public"."horaires" USING "btree" ("numero_train");

DROP INDEX IF EXISTS "idx_horaires_region_id";
CREATE INDEX "idx_horaires_region_id" ON "public"."horaires" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_horaires_service_annuel";
CREATE INDEX "idx_horaires_service_annuel" ON "public"."horaires" USING "btree" ("service_annuel_id");

DROP INDEX IF EXISTS "idx_horaires_substitution";
CREATE INDEX "idx_horaires_substitution" ON "public"."horaires" USING "btree" ("est_substitution");

DROP INDEX IF EXISTS "idx_horaires_type_train";
CREATE INDEX "idx_horaires_type_train" ON "public"."horaires" USING "btree" ("type_train_id");

DROP INDEX IF EXISTS "idx_info_trafic_actif";
CREATE INDEX "idx_info_trafic_actif" ON "public"."info_trafic" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_info_trafic_created_by";
CREATE INDEX "idx_info_trafic_created_by" ON "public"."info_trafic" USING "btree" ("created_by");

DROP INDEX IF EXISTS "idx_info_trafic_dates";
CREATE INDEX "idx_info_trafic_dates" ON "public"."info_trafic" USING "btree" ("date_debut", "date_fin");

DROP INDEX IF EXISTS "idx_info_trafic_region_id";
CREATE INDEX "idx_info_trafic_region_id" ON "public"."info_trafic" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_lignes_actif";
CREATE INDEX "idx_lignes_actif" ON "public"."lignes" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_lignes_fh_url";
CREATE INDEX "idx_lignes_fh_url" ON "public"."lignes" USING "btree" ("fh_url");

DROP INDEX IF EXISTS "idx_lignes_gares_ligne";
CREATE INDEX "idx_lignes_gares_ligne" ON "public"."lignes_gares" USING "btree" ("ligne_id");

DROP INDEX IF EXISTS "idx_lignes_gares_ordre";
CREATE INDEX "idx_lignes_gares_ordre" ON "public"."lignes_gares" USING "btree" ("ligne_id", "ordre");

DROP INDEX IF EXISTS "idx_menus_regionaux_region_id";
CREATE INDEX "idx_menus_regionaux_region_id" ON "public"."menus_regionaux" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_messagerie_messages_created_at";
CREATE INDEX "idx_messagerie_messages_created_at" ON "public"."messagerie_messages" USING "btree" ("created_at" DESC);

DROP INDEX IF EXISTS "idx_messagerie_messages_thread_id";
CREATE INDEX "idx_messagerie_messages_thread_id" ON "public"."messagerie_messages" USING "btree" ("thread_id");

DROP INDEX IF EXISTS "idx_messagerie_participants_user_id";
CREATE INDEX "idx_messagerie_participants_user_id" ON "public"."messagerie_participants" USING "btree" ("user_id");

DROP INDEX IF EXISTS "idx_modif_parcours_gare";
CREATE INDEX "idx_modif_parcours_gare" ON "public"."perturbations_modifications_parcours" USING "btree" ("gare_id");

DROP INDEX IF EXISTS "idx_modif_parcours_perturbation";
CREATE INDEX "idx_modif_parcours_perturbation" ON "public"."perturbations_modifications_parcours" USING "btree" ("perturbation_id");

DROP INDEX IF EXISTS "idx_perturbations_actif";
CREATE INDEX "idx_perturbations_actif" ON "public"."perturbations" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_perturbations_created_by";
CREATE INDEX "idx_perturbations_created_by" ON "public"."perturbations" USING "btree" ("created_by");

DROP INDEX IF EXISTS "idx_perturbations_dates";
CREATE INDEX "idx_perturbations_dates" ON "public"."perturbations" USING "btree" ("date_debut", "date_fin");

DROP INDEX IF EXISTS "idx_perturbations_horaire";
CREATE INDEX "idx_perturbations_horaire" ON "public"."perturbations" USING "btree" ("horaire_id");

DROP INDEX IF EXISTS "idx_perturbations_region_id";
CREATE INDEX "idx_perturbations_region_id" ON "public"."perturbations" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_perturbations_sillon_substitution";
CREATE INDEX "idx_perturbations_sillon_substitution" ON "public"."perturbations" USING "btree" ("sillon_substitution_id");

DROP INDEX IF EXISTS "idx_perturbations_type";
CREATE INDEX "idx_perturbations_type" ON "public"."perturbations" USING "btree" ("type_perturbation");

DROP INDEX IF EXISTS "idx_services_annuels_actif";
CREATE INDEX "idx_services_annuels_actif" ON "public"."services_annuels" USING "btree" ("actif") WHERE ("deleted_at" IS NULL);

DROP INDEX IF EXISTS "idx_services_annuels_dates";
CREATE INDEX "idx_services_annuels_dates" ON "public"."services_annuels" USING "btree" ("date_debut", "date_fin");

DROP INDEX IF EXISTS "idx_tarifs_ordre";
CREATE INDEX "idx_tarifs_ordre" ON "public"."tarifs" USING "btree" ("ordre");

DROP INDEX IF EXISTS "idx_tarifs_regions";
CREATE INDEX "idx_tarifs_regions" ON "public"."tarifs" USING "gin" ("regions");

DROP INDEX IF EXISTS "idx_travaux_actif";
CREATE INDEX "idx_travaux_actif" ON "public"."travaux" USING "btree" ("actif");

DROP INDEX IF EXISTS "idx_travaux_created_by";
CREATE INDEX "idx_travaux_created_by" ON "public"."travaux" USING "btree" ("created_by");

DROP INDEX IF EXISTS "idx_travaux_dates";
CREATE INDEX "idx_travaux_dates" ON "public"."travaux" USING "btree" ("date_debut", "date_fin");

DROP INDEX IF EXISTS "idx_travaux_deleted";
CREATE INDEX "idx_travaux_deleted" ON "public"."travaux" USING "btree" ("deleted_at");

DROP INDEX IF EXISTS "idx_travaux_ligne_id";
CREATE INDEX "idx_travaux_ligne_id" ON "public"."travaux" USING "btree" ("ligne_id");

DROP INDEX IF EXISTS "idx_travaux_region_id";
CREATE INDEX "idx_travaux_region_id" ON "public"."travaux" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_travaux_substitutions_attribuees_gin";
CREATE INDEX "idx_travaux_substitutions_attribuees_gin" ON "public"."travaux" USING "gin" ("substitutions_attribuees");

DROP INDEX IF EXISTS "idx_travaux_substitutions_horaire";
CREATE INDEX "idx_travaux_substitutions_horaire" ON "public"."travaux_substitutions" USING "btree" ("horaire_id");

DROP INDEX IF EXISTS "idx_travaux_substitutions_travaux";
CREATE INDEX "idx_travaux_substitutions_travaux" ON "public"."travaux_substitutions" USING "btree" ("travaux_id");

DROP INDEX IF EXISTS "idx_types_train_code";
CREATE INDEX "idx_types_train_code" ON "public"."types_train" USING "btree" ("code");

DROP INDEX IF EXISTS "idx_types_train_deleted_at";
CREATE INDEX "idx_types_train_deleted_at" ON "public"."types_train" USING "btree" ("deleted_at");

DROP INDEX IF EXISTS "idx_users_panel_actif";
CREATE INDEX "idx_users_panel_actif" ON "public"."users_panel" USING "btree" ("actif");

DROP INDEX IF EXISTS "idx_users_panel_email";
CREATE INDEX "idx_users_panel_email" ON "public"."users_panel" USING "btree" ("email");

DROP INDEX IF EXISTS "idx_users_panel_region_id";
CREATE INDEX "idx_users_panel_region_id" ON "public"."users_panel" USING "btree" ("region_id");

DROP INDEX IF EXISTS "idx_users_panel_role";
CREATE INDEX "idx_users_panel_role" ON "public"."users_panel" USING "btree" ("role");

DROP INDEX IF EXISTS "users_panel_email_lower_idx";
CREATE UNIQUE INDEX "users_panel_email_lower_idx" ON "public"."users_panel" USING "btree" ("lower"(("email")::"text"));


CREATE OR REPLACE TRIGGER "tr_gares_set_updated_at" BEFORE UPDATE ON "public"."gares" FOR EACH ROW EXECUTE FUNCTION "public"."set_updated_at"();


CREATE OR REPLACE TRIGGER "tr_users_panel_set_updated_at" BEFORE UPDATE ON "public"."users_panel" FOR EACH ROW EXECUTE FUNCTION "public"."set_updated_at"();

CREATE OR REPLACE TRIGGER "trigger_update_travaux_updated_at" BEFORE UPDATE ON "public"."travaux" FOR EACH ROW EXECUTE FUNCTION "public"."update_travaux_updated_at"();

CREATE OR REPLACE TRIGGER "trigger_update_users_panel_updated_at" BEFORE UPDATE ON "public"."users_panel" FOR EACH ROW EXECUTE FUNCTION "public"."update_users_panel_updated_at"();

CREATE OR REPLACE TRIGGER "update_actualites_updated_at" BEFORE UPDATE ON "public"."actualites" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_evenements_updated_at" BEFORE UPDATE ON "public"."evenements" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_horaires_gares_desservies_updated_at" BEFORE UPDATE ON "public"."horaires_gares_desservies" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_horaires_updated_at" BEFORE UPDATE ON "public"."horaires" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_info_trafic_updated_at" BEFORE UPDATE ON "public"."info_trafic" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_lignes_updated_at" BEFORE UPDATE ON "public"."lignes" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_perturbations_updated_at" BEFORE UPDATE ON "public"."perturbations" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

CREATE OR REPLACE TRIGGER "update_services_annuels_updated_at" BEFORE UPDATE ON "public"."services_annuels" FOR EACH ROW EXECUTE FUNCTION "public"."update_updated_at_column"();

ALTER TABLE ONLY "public"."evenements"
    DROP CONSTRAINT IF EXISTS "evenements_gare_id_fkey";
ALTER TABLE ONLY "public"."evenements"
    ADD CONSTRAINT "evenements_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires_gares_desservies"
    DROP CONSTRAINT IF EXISTS "fk_horaires_gares_horaire_id";
ALTER TABLE ONLY "public"."horaires_gares_desservies"
    ADD CONSTRAINT "fk_horaires_gares_horaire_id" FOREIGN KEY ("horaire_id") REFERENCES "public"."horaires"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."gare_quais"
    DROP CONSTRAINT IF EXISTS "gare_quais_gare_id_fkey";
ALTER TABLE ONLY "public"."gare_quais"
    ADD CONSTRAINT "gare_quais_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."gare_transports"
    DROP CONSTRAINT IF EXISTS "gare_transports_gare_id_fkey";
ALTER TABLE ONLY "public"."gare_transports"
    ADD CONSTRAINT "gare_transports_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_gare_arrivee_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_gare_arrivee_id_fkey" FOREIGN KEY ("gare_arrivee_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_gare_depart_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_gare_depart_id_fkey" FOREIGN KEY ("gare_depart_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires_gares_desservies"
    DROP CONSTRAINT IF EXISTS "horaires_gares_desservies_gare_id_fkey";
ALTER TABLE ONLY "public"."horaires_gares_desservies"
    ADD CONSTRAINT "horaires_gares_desservies_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires_gares_desservies"
    DROP CONSTRAINT IF EXISTS "horaires_gares_desservies_quai_id_fkey";
ALTER TABLE ONLY "public"."horaires_gares_desservies"
    ADD CONSTRAINT "horaires_gares_desservies_quai_id_fkey" FOREIGN KEY ("quai_id") REFERENCES "public"."gare_quais"("id");

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_ligne_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_ligne_id_fkey" FOREIGN KEY ("ligne_id") REFERENCES "public"."lignes"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_materiel_roulant_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_materiel_roulant_id_fkey" FOREIGN KEY ("materiel_roulant_id") REFERENCES "public"."materiel-roulant"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_service_annuel_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_service_annuel_id_fkey" FOREIGN KEY ("service_annuel_id") REFERENCES "public"."services_annuels"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."horaires"
    DROP CONSTRAINT IF EXISTS "horaires_type_train_id_fkey";
ALTER TABLE ONLY "public"."horaires"
    ADD CONSTRAINT "horaires_type_train_id_fkey" FOREIGN KEY ("type_train_id") REFERENCES "public"."types_train"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."info_trafic"
    DROP CONSTRAINT IF EXISTS "info_trafic_gare_id_fkey";
ALTER TABLE ONLY "public"."info_trafic"
    ADD CONSTRAINT "info_trafic_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."lignes"
    DROP CONSTRAINT IF EXISTS "lignes_gare_arrivee_id_fkey";
ALTER TABLE ONLY "public"."lignes"
    ADD CONSTRAINT "lignes_gare_arrivee_id_fkey" FOREIGN KEY ("gare_arrivee_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."lignes"
    DROP CONSTRAINT IF EXISTS "lignes_gare_depart_id_fkey";
ALTER TABLE ONLY "public"."lignes"
    ADD CONSTRAINT "lignes_gare_depart_id_fkey" FOREIGN KEY ("gare_depart_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."lignes_gares"
    DROP CONSTRAINT IF EXISTS "lignes_gares_gare_id_fkey";
ALTER TABLE ONLY "public"."lignes_gares"
    ADD CONSTRAINT "lignes_gares_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."lignes_gares"
    DROP CONSTRAINT IF EXISTS "lignes_gares_ligne_id_fkey";
ALTER TABLE ONLY "public"."lignes_gares"
    ADD CONSTRAINT "lignes_gares_ligne_id_fkey" FOREIGN KEY ("ligne_id") REFERENCES "public"."lignes"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."messagerie_messages"
    DROP CONSTRAINT IF EXISTS "messagerie_messages_sender_id_fkey";
ALTER TABLE ONLY "public"."messagerie_messages"
    ADD CONSTRAINT "messagerie_messages_sender_id_fkey" FOREIGN KEY ("sender_id") REFERENCES "public"."users_panel"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."messagerie_messages"
    DROP CONSTRAINT IF EXISTS "messagerie_messages_thread_id_fkey";
ALTER TABLE ONLY "public"."messagerie_messages"
    ADD CONSTRAINT "messagerie_messages_thread_id_fkey" FOREIGN KEY ("thread_id") REFERENCES "public"."messagerie_threads"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."messagerie_participants"
    DROP CONSTRAINT IF EXISTS "messagerie_participants_thread_id_fkey";
ALTER TABLE ONLY "public"."messagerie_participants"
    ADD CONSTRAINT "messagerie_participants_thread_id_fkey" FOREIGN KEY ("thread_id") REFERENCES "public"."messagerie_threads"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."messagerie_participants"
    DROP CONSTRAINT IF EXISTS "messagerie_participants_user_id_fkey";
ALTER TABLE ONLY "public"."messagerie_participants"
    ADD CONSTRAINT "messagerie_participants_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "public"."users_panel"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."perturbations"
    DROP CONSTRAINT IF EXISTS "perturbations_horaire_id_fkey";
ALTER TABLE ONLY "public"."perturbations"
    ADD CONSTRAINT "perturbations_horaire_id_fkey" FOREIGN KEY ("horaire_id") REFERENCES "public"."horaires"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    DROP CONSTRAINT IF EXISTS "perturbations_modifications_parcours_gare_id_fkey";
ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    ADD CONSTRAINT "perturbations_modifications_parcours_gare_id_fkey" FOREIGN KEY ("gare_id") REFERENCES "public"."gares"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    DROP CONSTRAINT IF EXISTS "perturbations_modifications_parcours_perturbation_id_fkey";
ALTER TABLE ONLY "public"."perturbations_modifications_parcours"
    ADD CONSTRAINT "perturbations_modifications_parcours_perturbation_id_fkey" FOREIGN KEY ("perturbation_id") REFERENCES "public"."perturbations"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."perturbations"
    DROP CONSTRAINT IF EXISTS "perturbations_sillon_substitution_id_fkey";
ALTER TABLE ONLY "public"."perturbations"
    ADD CONSTRAINT "perturbations_sillon_substitution_id_fkey" FOREIGN KEY ("sillon_substitution_id") REFERENCES "public"."horaires"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."travaux"
    DROP CONSTRAINT IF EXISTS "travaux_created_by_fkey";
ALTER TABLE ONLY "public"."travaux"
    ADD CONSTRAINT "travaux_created_by_fkey" FOREIGN KEY ("created_by") REFERENCES "public"."users_panel"("id");

ALTER TABLE ONLY "public"."travaux"
    DROP CONSTRAINT IF EXISTS "travaux_ligne_id_fkey";
ALTER TABLE ONLY "public"."travaux"
    ADD CONSTRAINT "travaux_ligne_id_fkey" FOREIGN KEY ("ligne_id") REFERENCES "public"."lignes"("id") ON DELETE SET NULL;

ALTER TABLE ONLY "public"."travaux_substitutions"
    DROP CONSTRAINT IF EXISTS "travaux_substitutions_horaire_id_fkey";
ALTER TABLE ONLY "public"."travaux_substitutions"
    ADD CONSTRAINT "travaux_substitutions_horaire_id_fkey" FOREIGN KEY ("horaire_id") REFERENCES "public"."horaires"("id") ON DELETE CASCADE;

ALTER TABLE ONLY "public"."travaux_substitutions"
    DROP CONSTRAINT IF EXISTS "travaux_substitutions_travaux_id_fkey";
ALTER TABLE ONLY "public"."travaux_substitutions"
    ADD CONSTRAINT "travaux_substitutions_travaux_id_fkey" FOREIGN KEY ("travaux_id") REFERENCES "public"."travaux"("id") ON DELETE CASCADE;

CREATE POLICY "menus_delete" ON "public"."menus_regionaux" FOR DELETE USING (true);

CREATE POLICY "menus_insert" ON "public"."menus_regionaux" FOR INSERT WITH CHECK (true);

ALTER TABLE "public"."menus_regionaux" ENABLE ROW LEVEL SECURITY;

CREATE POLICY "menus_select" ON "public"."menus_regionaux" FOR SELECT USING (true);

CREATE POLICY "menus_update" ON "public"."menus_regionaux" FOR UPDATE USING (true);

ALTER TABLE "public"."messagerie_messages" ENABLE ROW LEVEL SECURITY;

CREATE POLICY "messagerie_messages_insert" ON "public"."messagerie_messages" FOR INSERT TO "anon" WITH CHECK ((EXISTS ( SELECT 1
   FROM "public"."messagerie_participants" "p"
  WHERE (("p"."thread_id" = "messagerie_messages"."thread_id") AND ("p"."user_id" = "messagerie_messages"."sender_id")))));

CREATE POLICY "messagerie_messages_select" ON "public"."messagerie_messages" FOR SELECT TO "anon" USING ((EXISTS ( SELECT 1
   FROM "public"."messagerie_participants" "p"
  WHERE ("p"."thread_id" = "messagerie_messages"."thread_id"))));

ALTER TABLE "public"."messagerie_participants" ENABLE ROW LEVEL SECURITY;

CREATE POLICY "messagerie_participants_insert" ON "public"."messagerie_participants" FOR INSERT TO "anon" WITH CHECK (true);

CREATE POLICY "messagerie_participants_select" ON "public"."messagerie_participants" FOR SELECT TO "anon" USING (true);

ALTER TABLE "public"."messagerie_threads" ENABLE ROW LEVEL SECURITY;

CREATE POLICY "messagerie_threads_insert" ON "public"."messagerie_threads" FOR INSERT TO "anon" WITH CHECK (true);

CREATE POLICY "messagerie_threads_select" ON "public"."messagerie_threads" FOR SELECT TO "anon" USING ((EXISTS ( SELECT 1
   FROM "public"."messagerie_participants" "p"
  WHERE ("p"."thread_id" = "messagerie_threads"."id"))));

CREATE POLICY "messagerie_threads_update" ON "public"."messagerie_threads" FOR UPDATE TO "anon" USING ((EXISTS ( SELECT 1
   FROM "public"."messagerie_participants" "p"
  WHERE ("p"."thread_id" = "messagerie_threads"."id")))) WITH CHECK (true);

ALTER TABLE "public"."parametres" ENABLE ROW LEVEL SECURITY;

CREATE POLICY "parametres_delete_all" ON "public"."parametres" FOR DELETE USING (true);

CREATE POLICY "parametres_insert_all" ON "public"."parametres" FOR INSERT WITH CHECK (true);

CREATE POLICY "parametres_select_all" ON "public"."parametres" FOR SELECT USING (true);

CREATE POLICY "parametres_update_all" ON "public"."parametres" FOR UPDATE USING (true);

GRANT USAGE ON SCHEMA "public" TO "postgres";
GRANT USAGE ON SCHEMA "public" TO "anon";
GRANT USAGE ON SCHEMA "public" TO "authenticated";
GRANT USAGE ON SCHEMA "public" TO "service_role";

GRANT ALL ON FUNCTION "public"."authenticate_user"("p_email" "text", "p_password" "text") TO "anon";
GRANT ALL ON FUNCTION "public"."authenticate_user"("p_email" "text", "p_password" "text") TO "authenticated";
GRANT ALL ON FUNCTION "public"."authenticate_user"("p_email" "text", "p_password" "text") TO "service_role";

GRANT ALL ON FUNCTION "public"."create_user_with_password"("p_email" "text", "p_nom" "text", "p_prenom" "text", "p_role" "text", "p_actif" boolean, "p_password" "text", "p_photo_url" "text", "p_region_admin" boolean, "p_region_id" "text") TO "anon";
GRANT ALL ON FUNCTION "public"."create_user_with_password"("p_email" "text", "p_nom" "text", "p_prenom" "text", "p_role" "text", "p_actif" boolean, "p_password" "text", "p_photo_url" "text", "p_region_admin" boolean, "p_region_id" "text") TO "authenticated";
GRANT ALL ON FUNCTION "public"."create_user_with_password"("p_email" "text", "p_nom" "text", "p_prenom" "text", "p_role" "text", "p_actif" boolean, "p_password" "text", "p_photo_url" "text", "p_region_admin" boolean, "p_region_id" "text") TO "service_role";

GRANT ALL ON FUNCTION "public"."get_gare_details"("p_gare_id" "uuid") TO "anon";
GRANT ALL ON FUNCTION "public"."get_gare_details"("p_gare_id" "uuid") TO "authenticated";
GRANT ALL ON FUNCTION "public"."get_gare_details"("p_gare_id" "uuid") TO "service_role";

GRANT ALL ON FUNCTION "public"."get_station_details"("p_station_id" "uuid") TO "anon";
GRANT ALL ON FUNCTION "public"."get_station_details"("p_station_id" "uuid") TO "authenticated";
GRANT ALL ON FUNCTION "public"."get_station_details"("p_station_id" "uuid") TO "service_role";

GRANT ALL ON FUNCTION "public"."handle_updated_at"() TO "anon";
GRANT ALL ON FUNCTION "public"."handle_updated_at"() TO "authenticated";
GRANT ALL ON FUNCTION "public"."handle_updated_at"() TO "service_role";

GRANT ALL ON FUNCTION "public"."import_gtfs_rpc"("payload" json) TO "anon";
GRANT ALL ON FUNCTION "public"."import_gtfs_rpc"("payload" json) TO "authenticated";
GRANT ALL ON FUNCTION "public"."import_gtfs_rpc"("payload" json) TO "service_role";


GRANT ALL ON FUNCTION "public"."set_updated_at"() TO "anon";
GRANT ALL ON FUNCTION "public"."set_updated_at"() TO "authenticated";
GRANT ALL ON FUNCTION "public"."set_updated_at"() TO "service_role";

GRANT ALL ON FUNCTION "public"."update_travaux_updated_at"() TO "anon";
GRANT ALL ON FUNCTION "public"."update_travaux_updated_at"() TO "authenticated";
GRANT ALL ON FUNCTION "public"."update_travaux_updated_at"() TO "service_role";

GRANT ALL ON FUNCTION "public"."update_updated_at_column"() TO "anon";
GRANT ALL ON FUNCTION "public"."update_updated_at_column"() TO "authenticated";
GRANT ALL ON FUNCTION "public"."update_updated_at_column"() TO "service_role";

GRANT ALL ON FUNCTION "public"."update_user_password"("p_user_id" "uuid", "p_password" "text") TO "anon";
GRANT ALL ON FUNCTION "public"."update_user_password"("p_user_id" "uuid", "p_password" "text") TO "authenticated";
GRANT ALL ON FUNCTION "public"."update_user_password"("p_user_id" "uuid", "p_password" "text") TO "service_role";

GRANT ALL ON FUNCTION "public"."update_users_panel_updated_at"() TO "anon";
GRANT ALL ON FUNCTION "public"."update_users_panel_updated_at"() TO "authenticated";
GRANT ALL ON FUNCTION "public"."update_users_panel_updated_at"() TO "service_role";

GRANT ALL ON TABLE "public"."actualites" TO "anon";
GRANT ALL ON TABLE "public"."actualites" TO "authenticated";
GRANT ALL ON TABLE "public"."actualites" TO "service_role";

GRANT ALL ON TABLE "public"."evenements" TO "anon";
GRANT ALL ON TABLE "public"."evenements" TO "authenticated";
GRANT ALL ON TABLE "public"."evenements" TO "service_role";

GRANT ALL ON TABLE "public"."gare_quais" TO "anon";
GRANT ALL ON TABLE "public"."gare_quais" TO "authenticated";
GRANT ALL ON TABLE "public"."gare_quais" TO "service_role";

GRANT ALL ON TABLE "public"."gare_transports" TO "anon";
GRANT ALL ON TABLE "public"."gare_transports" TO "authenticated";
GRANT ALL ON TABLE "public"."gare_transports" TO "service_role";

GRANT ALL ON TABLE "public"."gares" TO "anon";
GRANT ALL ON TABLE "public"."gares" TO "authenticated";
GRANT ALL ON TABLE "public"."gares" TO "service_role";

GRANT ALL ON TABLE "public"."horaires" TO "anon";
GRANT ALL ON TABLE "public"."horaires" TO "authenticated";
GRANT ALL ON TABLE "public"."horaires" TO "service_role";

GRANT ALL ON TABLE "public"."horaires_gares_desservies" TO "anon";
GRANT ALL ON TABLE "public"."horaires_gares_desservies" TO "authenticated";
GRANT ALL ON TABLE "public"."horaires_gares_desservies" TO "service_role";

GRANT ALL ON SEQUENCE "public"."horaires_gares_desservies_id_seq" TO "anon";
GRANT ALL ON SEQUENCE "public"."horaires_gares_desservies_id_seq" TO "authenticated";
GRANT ALL ON SEQUENCE "public"."horaires_gares_desservies_id_seq" TO "service_role";

GRANT ALL ON TABLE "public"."info_trafic" TO "anon";
GRANT ALL ON TABLE "public"."info_trafic" TO "authenticated";
GRANT ALL ON TABLE "public"."info_trafic" TO "service_role";

GRANT ALL ON TABLE "public"."lignes" TO "anon";
GRANT ALL ON TABLE "public"."lignes" TO "authenticated";
GRANT ALL ON TABLE "public"."lignes" TO "service_role";

GRANT ALL ON TABLE "public"."lignes_gares" TO "anon";
GRANT ALL ON TABLE "public"."lignes_gares" TO "authenticated";
GRANT ALL ON TABLE "public"."lignes_gares" TO "service_role";

GRANT ALL ON TABLE "public"."materiel-roulant" TO "anon";
GRANT ALL ON TABLE "public"."materiel-roulant" TO "authenticated";
GRANT ALL ON TABLE "public"."materiel-roulant" TO "service_role";

GRANT ALL ON SEQUENCE "public"."materiel-roulant_id_seq" TO "anon";
GRANT ALL ON SEQUENCE "public"."materiel-roulant_id_seq" TO "authenticated";
GRANT ALL ON SEQUENCE "public"."materiel-roulant_id_seq" TO "service_role";

GRANT ALL ON TABLE "public"."menus_regionaux" TO "anon";
GRANT ALL ON TABLE "public"."menus_regionaux" TO "authenticated";
GRANT ALL ON TABLE "public"."menus_regionaux" TO "service_role";

GRANT ALL ON TABLE "public"."messagerie_messages" TO "anon";
GRANT ALL ON TABLE "public"."messagerie_messages" TO "authenticated";
GRANT ALL ON TABLE "public"."messagerie_messages" TO "service_role";

GRANT ALL ON TABLE "public"."messagerie_participants" TO "anon";
GRANT ALL ON TABLE "public"."messagerie_participants" TO "authenticated";
GRANT ALL ON TABLE "public"."messagerie_participants" TO "service_role";

GRANT ALL ON TABLE "public"."messagerie_threads" TO "anon";
GRANT ALL ON TABLE "public"."messagerie_threads" TO "authenticated";
GRANT ALL ON TABLE "public"."messagerie_threads" TO "service_role";

GRANT ALL ON TABLE "public"."parametres" TO "anon";
GRANT ALL ON TABLE "public"."parametres" TO "authenticated";
GRANT ALL ON TABLE "public"."parametres" TO "service_role";

GRANT ALL ON TABLE "public"."perturbations" TO "anon";
GRANT ALL ON TABLE "public"."perturbations" TO "authenticated";
GRANT ALL ON TABLE "public"."perturbations" TO "service_role";

GRANT ALL ON TABLE "public"."perturbations_modifications_parcours" TO "anon";
GRANT ALL ON TABLE "public"."perturbations_modifications_parcours" TO "authenticated";
GRANT ALL ON TABLE "public"."perturbations_modifications_parcours" TO "service_role";

GRANT ALL ON TABLE "public"."services_annuels" TO "anon";
GRANT ALL ON TABLE "public"."services_annuels" TO "authenticated";
GRANT ALL ON TABLE "public"."services_annuels" TO "service_role";

GRANT ALL ON TABLE "public"."tarifs" TO "anon";
GRANT ALL ON TABLE "public"."tarifs" TO "authenticated";
GRANT ALL ON TABLE "public"."tarifs" TO "service_role";

GRANT ALL ON SEQUENCE "public"."tarifs_id_seq" TO "anon";
GRANT ALL ON SEQUENCE "public"."tarifs_id_seq" TO "authenticated";
GRANT ALL ON SEQUENCE "public"."tarifs_id_seq" TO "service_role";

GRANT ALL ON TABLE "public"."travaux" TO "anon";
GRANT ALL ON TABLE "public"."travaux" TO "authenticated";
GRANT ALL ON TABLE "public"."travaux" TO "service_role";

GRANT ALL ON TABLE "public"."travaux_substitutions" TO "anon";
GRANT ALL ON TABLE "public"."travaux_substitutions" TO "authenticated";
GRANT ALL ON TABLE "public"."travaux_substitutions" TO "service_role";

GRANT ALL ON TABLE "public"."types_train" TO "anon";
GRANT ALL ON TABLE "public"."types_train" TO "authenticated";
GRANT ALL ON TABLE "public"."types_train" TO "service_role";

GRANT ALL ON SEQUENCE "public"."types_train_id_seq" TO "anon";
GRANT ALL ON SEQUENCE "public"."types_train_id_seq" TO "authenticated";
GRANT ALL ON SEQUENCE "public"."types_train_id_seq" TO "service_role";

GRANT ALL ON TABLE "public"."users_panel" TO "anon";
GRANT ALL ON TABLE "public"."users_panel" TO "authenticated";
GRANT ALL ON TABLE "public"."users_panel" TO "service_role";

ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON SEQUENCES TO "postgres";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON SEQUENCES TO "anon";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON SEQUENCES TO "authenticated";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON SEQUENCES TO "service_role";

ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON FUNCTIONS TO "postgres";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON FUNCTIONS TO "anon";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON FUNCTIONS TO "authenticated";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON FUNCTIONS TO "service_role";

ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON TABLES TO "postgres";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON TABLES TO "anon";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON TABLES TO "authenticated";
ALTER DEFAULT PRIVILEGES FOR ROLE "postgres" IN SCHEMA "public" GRANT ALL ON TABLES TO "service_role";