-- Fix create_submission_with_items to use relational park_submission_locations
-- Removes temp_location_data column reference and properly stores location data

DROP FUNCTION IF EXISTS public.create_submission_with_items(uuid, text, jsonb, jsonb[]);

CREATE FUNCTION public.create_submission_with_items(
  p_user_id uuid,
  p_submission_type text,
  p_content jsonb,
  p_items jsonb[]
)
RETURNS uuid
LANGUAGE plpgsql
SECURITY DEFINER
SET search_path TO 'public'
AS $$
DECLARE
  v_submission_id UUID;
  v_item JSONB;
  v_item_data JSONB;
  v_item_type TEXT;
  v_action_type TEXT;
  v_park_submission_id UUID;
  v_company_submission_id UUID;
  v_ride_submission_id UUID;
  v_ride_model_submission_id UUID;
  v_photo_submission_id UUID;
  v_timeline_event_submission_id UUID;
  v_submission_item_id UUID;
  v_temp_ref_key TEXT;
  v_temp_ref_value TEXT;
  v_ref_type TEXT;
  v_ref_order_index INTEGER;
  v_existing_user_id TEXT;
  v_existing_submission_id TEXT;
  v_temp_location JSONB;
BEGIN
  -- DEFENSIVE CHECK: Warn if variables are already set
  BEGIN
    v_existing_user_id := current_setting('app.current_user_id', true);
    v_existing_submission_id := current_setting('app.submission_id', true);
    
    IF v_existing_user_id IS NOT NULL AND v_existing_user_id != '' THEN
      RAISE WARNING 'Session variable app.current_user_id already set to: % (expected clean state)', v_existing_user_id;
    END IF;
    
    IF v_existing_submission_id IS NOT NULL AND v_existing_submission_id != '' THEN
      RAISE WARNING 'Session variable app.submission_id already set to: % (expected clean state)', v_existing_submission_id;
    END IF;
  EXCEPTION WHEN OTHERS THEN
    NULL;
  END;
  
  PERFORM set_config('app.current_user_id', p_user_id::text, true);
  PERFORM set_config('app.submission_id', '', true);
  
  INSERT INTO content_submissions (user_id, submission_type, status, approval_mode)
  VALUES (p_user_id, p_submission_type, 'pending', 'full')
  RETURNING id INTO v_submission_id;
  
  PERFORM set_config('app.submission_id', v_submission_id::text, true);
  
  IF array_length(p_items, 1) IS NULL OR array_length(p_items, 1) = 0 THEN
    RAISE EXCEPTION 'Cannot create submission without items';
  END IF;
  
  FOREACH v_item IN ARRAY p_items
  LOOP
    v_item_type := (v_item->>'item_type')::TEXT;
    v_action_type := (v_item->>'action_type')::TEXT;
    v_item_data := v_item->'item_data';
    
    v_park_submission_id := NULL;
    v_company_submission_id := NULL;
    v_ride_submission_id := NULL;
    v_ride_model_submission_id := NULL;
    v_photo_submission_id := NULL;
    v_timeline_event_submission_id := NULL;
    v_temp_location := NULL;
    
    IF v_item_type = 'park' THEN
      v_temp_location := v_item_data->'_temp_location';
      
      INSERT INTO park_submissions (
        submission_id, name, slug, description, park_type, status,
        opening_date, opening_date_precision, closing_date, closing_date_precision,
        location_id, operator_id, property_owner_id,
        website_url, phone, email,
        banner_image_url, banner_image_id, card_image_url, card_image_id
      ) VALUES (
        v_submission_id,
        v_item_data->>'name',
        v_item_data->>'slug',
        v_item_data->>'description',
        v_item_data->>'park_type',
        v_item_data->>'status',
        (v_item_data->>'opening_date')::DATE,
        v_item_data->>'opening_date_precision',
        (v_item_data->>'closing_date')::DATE,
        v_item_data->>'closing_date_precision',
        (v_item_data->>'location_id')::UUID,
        (v_item_data->>'operator_id')::UUID,
        (v_item_data->>'property_owner_id')::UUID,
        v_item_data->>'website_url',
        v_item_data->>'phone',
        v_item_data->>'email',
        v_item_data->>'banner_image_url',
        v_item_data->>'banner_image_id',
        v_item_data->>'card_image_url',
        v_item_data->>'card_image_id'
      ) RETURNING id INTO v_park_submission_id;
      
      IF v_temp_location IS NOT NULL AND jsonb_typeof(v_temp_location) = 'object' THEN
        INSERT INTO park_submission_locations (
          park_submission_id,
          name,
          street_address,
          city,
          state_province,
          country,
          postal_code,
          latitude,
          longitude,
          timezone,
          display_name
        ) VALUES (
          v_park_submission_id,
          v_temp_location->>'name',
          v_temp_location->>'street_address',
          v_temp_location->>'city',
          v_temp_location->>'state_province',
          v_temp_location->>'country',
          v_temp_location->>'postal_code',
          (v_temp_location->>'latitude')::NUMERIC,
          (v_temp_location->>'longitude')::NUMERIC,
          v_temp_location->>'timezone',
          v_temp_location->>'display_name'
        );
        
        RAISE NOTICE 'Inserted location for park_submission_id=%: %', 
          v_park_submission_id, v_temp_location->>'name';
      END IF;
      
    ELSIF v_item_type IN ('manufacturer', 'operator', 'property_owner', 'designer') THEN
      INSERT INTO company_submissions (
        submission_id, name, slug, description, company_type, person_type,
        founded_year, founded_date, founded_date_precision,
        headquarters_location, website_url, logo_url,
        banner_image_url, banner_image_id, card_image_url, card_image_id
      ) VALUES (
        v_submission_id,
        v_item_data->>'name',
        v_item_data->>'slug',
        v_item_data->>'description',
        v_item_type,
        COALESCE(v_item_data->>'person_type', 'company'),
        (v_item_data->>'founded_year')::INTEGER,
        (v_item_data->>'founded_date')::DATE,
        v_item_data->>'founded_date_precision',
        v_item_data->>'headquarters_location',
        v_item_data->>'website_url',
        v_item_data->>'logo_url',
        v_item_data->>'banner_image_url',
        v_item_data->>'banner_image_id',
        v_item_data->>'card_image_url',
        v_item_data->>'card_image_id'
      ) RETURNING id INTO v_company_submission_id;
      
    ELSIF v_item_type = 'ride' THEN
      INSERT INTO ride_submissions (
        submission_id, name, slug, description, category, status,
        park_id, manufacturer_id, designer_id, ride_model_id,
        opening_date, opening_date_precision, closing_date, closing_date_precision,
        height_requirement_cm, age_requirement, max_speed_kmh, duration_seconds,
        capacity_per_hour, gforce_max, inversions_count, length_meters,
        height_meters, drop_meters,
        banner_image_url, banner_image_id, card_image_url, card_image_id, image_url,
        ride_sub_type, coaster_type, seating_type, intensity_level
      ) VALUES (
        v_submission_id,
        v_item_data->>'name',
        v_item_data->>'slug',
        v_item_data->>'description',
        v_item_data->>'category',
        v_item_data->>'status',
        (v_item_data->>'park_id')::UUID,
        (v_item_data->>'manufacturer_id')::UUID,
        (v_item_data->>'designer_id')::UUID,
        (v_item_data->>'ride_model_id')::UUID,
        (v_item_data->>'opening_date')::DATE,
        v_item_data->>'opening_date_precision',
        (v_item_data->>'closing_date')::DATE,
        v_item_data->>'closing_date_precision',
        (v_item_data->>'height_requirement_cm')::NUMERIC,
        (v_item_data->>'age_requirement')::INTEGER,
        (v_item_data->>'max_speed_kmh')::NUMERIC,
        (v_item_data->>'duration_seconds')::INTEGER,
        (v_item_data->>'capacity_per_hour')::INTEGER,
        (v_item_data->>'gforce_max')::NUMERIC,
        (v_item_data->>'inversions_count')::INTEGER,
        (v_item_data->>'length_meters')::NUMERIC,
        (v_item_data->>'height_meters')::NUMERIC,
        (v_item_data->>'drop_meters')::NUMERIC,
        v_item_data->>'banner_image_url',
        v_item_data->>'banner_image_id',
        v_item_data->>'card_image_url',
        v_item_data->>'card_image_id',
        v_item_data->>'image_url',
        v_item_data->>'ride_sub_type',
        v_item_data->>'coaster_type',
        v_item_data->>'seating_type',
        v_item_data->>'intensity_level'
      ) RETURNING id INTO v_ride_submission_id;
      
    ELSIF v_item_type = 'ride_model' THEN
      INSERT INTO ride_model_submissions (
        submission_id, name, slug, manufacturer_id, category, ride_type, description,
        banner_image_url, banner_image_id, card_image_url, card_image_id
      ) VALUES (
        v_submission_id,
        v_item_data->>'name',
        v_item_data->>'slug',
        (v_item_data->>'manufacturer_id')::UUID,
        v_item_data->>'category',
        v_item_data->>'ride_type',
        v_item_data->>'description',
        v_item_data->>'banner_image_url',
        v_item_data->>'banner_image_id',
        v_item_data->>'card_image_url',
        v_item_data->>'card_image_id'
      ) RETURNING id INTO v_ride_model_submission_id;
      
    ELSIF v_item_type = 'photo' THEN
      INSERT INTO photo_submissions (
        submission_id, entity_type, entity_id, title
      ) VALUES (
        v_submission_id,
        v_item_data->>'entity_type',
        (v_item_data->>'entity_id')::UUID,
        v_item_data->>'title'
      ) RETURNING id INTO v_photo_submission_id;
      
    ELSIF v_item_type IN ('timeline_event', 'milestone') THEN
      INSERT INTO timeline_event_submissions (
        submission_id, entity_type, entity_id, event_type, event_date,
        event_date_precision, title, description
      ) VALUES (
        v_submission_id,
        v_item_data->>'entity_type',
        (v_item_data->>'entity_id')::UUID,
        v_item_data->>'event_type',
        (v_item_data->>'event_date')::DATE,
        v_item_data->>'event_date_precision',
        v_item_data->>'title',
        v_item_data->>'description'
      ) RETURNING id INTO v_timeline_event_submission_id;
    END IF;
    
    INSERT INTO submission_items (
      submission_id,
      item_type,
      action_type,
      park_submission_id,
      company_submission_id,
      ride_submission_id,
      ride_model_submission_id,
      photo_submission_id,
      timeline_event_submission_id,
      status,
      order_index,
      depends_on
    ) VALUES (
      v_submission_id,
      v_item_type,
      v_action_type,
      v_park_submission_id,
      v_company_submission_id,
      v_ride_submission_id,
      v_ride_model_submission_id,
      v_photo_submission_id,
      v_timeline_event_submission_id,
      'pending',
      COALESCE((v_item->>'order_index')::INTEGER, 0),
      (v_item->>'depends_on')::UUID
    ) RETURNING id INTO v_submission_item_id;
    
    IF v_item_data IS NOT NULL AND jsonb_typeof(v_item_data) = 'object' THEN
      FOR v_temp_ref_key, v_temp_ref_value IN 
        SELECT key, value::text
        FROM jsonb_each_text(v_item_data)
        WHERE key LIKE '_temp_%_ref'
          AND value ~ '^\d+$'
      LOOP
        BEGIN
          v_ref_type := substring(v_temp_ref_key from '_temp_(.+)_ref');
          v_ref_order_index := v_temp_ref_value::INTEGER;
          
          INSERT INTO submission_item_temp_refs (
            submission_item_id,
            ref_type,
            ref_order_index
          ) VALUES (
            v_submission_item_id,
            v_ref_type,
            v_ref_order_index
          );
          
          RAISE NOTICE 'Stored temp ref: item_id=%, ref_type=%, order_index=%', 
            v_submission_item_id, v_ref_type, v_ref_order_index;
        EXCEPTION
          WHEN OTHERS THEN
            RAISE WARNING 'Failed to store temp ref % for item %: %', 
              v_temp_ref_key, v_submission_item_id, SQLERRM;
        END;
      END LOOP;
    END IF;
    
  END LOOP;
  
  PERFORM set_config('app.current_user_id', '', true);
  PERFORM set_config('app.submission_id', '', true);
  
  RETURN v_submission_id;
  
EXCEPTION
  WHEN OTHERS THEN
    PERFORM set_config('app.current_user_id', '', true);
    PERFORM set_config('app.submission_id', '', true);
    
    RAISE NOTICE 'Submission creation failed for user % (type=%): %', p_user_id, p_submission_type, SQLERRM;
    RAISE;
END;
$$;

COMMENT ON FUNCTION public.create_submission_with_items(uuid, text, jsonb, jsonb[]) IS 
'Creates submission with items. Uses relational park_submission_locations table instead of temp_location_data JSONB column.';