feat: Update test data generators

src/lib/testDataGenerator.ts

@@ -1,6 +1,23 @@
 import { supabase } from '@/lib/supabaseClient';
 import type { ParkSubmissionData, RideSubmissionData, CompanySubmissionData, RideModelSubmissionData } from '@/types/submission-data';
 import { logger } from './logger';
+import {
+  randomInt,
+  randomFloat,
+  randomItem,
+  randomDate,
+  randomDatePrecision,
+  shouldPopulateField,
+  generateWaterRideFields,
+  generateDarkRideFields,
+  generateFlatRideFields,
+  generateKiddieRideFields,
+  generateTransportationRideFields,
+  generateRideMaterials,
+  generateSourceUrl,
+  generateSubmissionNotes,
+  type FieldDensity
+} from './testDataGeneratorHelpers';
 
 // Preset configurations
 export const PRESETS = {
@@ -21,26 +38,6 @@ const COMPANY_SUFFIXES = ['Industries', 'Manufacturing', 'Enterprises', 'Solutio
 const CITIES = ['New York', 'Los Angeles', 'Chicago', 'London', 'Paris', 'Tokyo', 'Sydney', 'Toronto', 'Berlin', 'Madrid'];
 const COUNTRIES = ['USA', 'UK', 'France', 'Japan', 'Australia', 'Canada', 'Germany', 'Spain', 'Italy', 'Netherlands'];
 
-// Helper functions
-function randomItem<T>(array: T[]): T {
-  return array[Math.floor(Math.random() * array.length)];
-}
-
-function randomInt(min: number, max: number): number {
-  return Math.floor(Math.random() * (max - min + 1)) + min;
-}
-
-function randomFloat(min: number, max: number, decimals = 2): number {
-  return parseFloat((Math.random() * (max - min) + min).toFixed(decimals));
-}
-
-function randomDate(startYear: number, endYear: number): string {
-  const start = new Date(startYear, 0, 1);
-  const end = new Date(endYear, 11, 31);
-  const date = new Date(start.getTime() + Math.random() * (end.getTime() - start.getTime()));
-  return date.toISOString().split('T')[0];
-}
-
 function generateSlug(name: string, counter?: number): string {
   let slug = name
     .toLowerCase()
@@ -107,18 +104,20 @@ export class TestDataContext {
 }
 
 // Random data generators
-export function generateRandomPark(counter: number): ParkSubmissionData {
+export function generateRandomPark(counter: number, density: FieldDensity = 'mixed'): ParkSubmissionData {
   const name = `${randomItem(PARK_ADJECTIVES)} ${randomItem(PARK_NOUNS)}`;
   const slug = generateSlug(name, counter);
+  const openingDate = randomDate(1950, 2024);
+  const status = randomItem(['operating', 'operating', 'operating', 'seasonal']); // More likely to be operating
   
-  return {
+  const parkData: ParkSubmissionData = {
     name,
     slug,
     description: `A thrilling amusement park featuring world-class attractions and entertainment.`,
     park_type: randomItem(['theme_park', 'amusement_park', 'water_park', 'adventure_park']),
-    status: randomItem(['operating', 'operating', 'operating', 'seasonal']), // More likely to be operating
+    status,
-    opening_date: randomDate(1950, 2024),
+    opening_date: openingDate,
-    closing_date: Math.random() > 0.9 ? randomDate(2000, 2024) : null,
+    opening_date_precision: randomDatePrecision(),
     website_url: `https://${slug}.example.com`,
     phone: `+1-555-${randomInt(100, 999)}-${randomInt(1000, 9999)}`,
     email: `info@${slug}.example.com`,
@@ -131,25 +130,48 @@ export function generateRandomPark(counter: number): ParkSubmissionData {
     card_image_id: null,
     is_test_data: true
   };
+
+  // Add closing date for closed/seasonal parks
+  if ((status === 'closed' || status === 'seasonal') && shouldPopulateField(density, counter, 'high')) {
+    const openYear = parseInt(openingDate.split('-')[0]);
+    parkData.closing_date = randomDate(openYear + 5, 2024);
+    parkData.closing_date_precision = randomDatePrecision();
+  }
+
+  // Add source URL
+  if (shouldPopulateField(density, counter, 'low')) {
+    parkData.source_url = generateSourceUrl('park', counter);
+  }
+
+  // Add submission notes
+  const notes = generateSubmissionNotes(density, counter, 'park');
+  if (notes) {
+    parkData.submission_notes = notes;
+  }
+
+  return parkData;
 }
 
-export function generateRandomRide(parkId: string, counter: number): RideSubmissionData {
+export function generateRandomRide(parkId: string, counter: number, density: FieldDensity = 'mixed'): RideSubmissionData {
   const name = `${randomItem(RIDE_PREFIXES)} ${randomItem(RIDE_TYPES)}`;
   const slug = generateSlug(name, counter);
-  const category = randomItem(['roller_coaster', 'flat_ride', 'water_ride', 'dark_ride', 'family_ride']);
+  const category = randomItem(['roller_coaster', 'flat_ride', 'water_ride', 'dark_ride', 'family_ride', 'transport_ride', 'kiddie_ride']);
+  const openingDate = randomDate(1980, 2024);
+  const status = randomItem(['operating', 'operating', 'operating', 'seasonal']);
   
-  return {
+  const rideData: RideSubmissionData = {
     name,
     slug,
     description: `An exciting ${category.replace('_', ' ')} experience for all ages.`,
     category,
     ride_sub_type: null,
-    status: randomItem(['operating', 'operating', 'operating', 'seasonal']),
+    status,
     park_id: parkId,
     ride_model_id: null,
     manufacturer_id: null,
     designer_id: null,
-    opening_date: randomDate(1980, 2024),
+    opening_date: openingDate,
+    opening_date_precision: randomDatePrecision(),
     closing_date: Math.random() > 0.95 ? randomDate(2010, 2024) : null,
     height_requirement: randomInt(90, 140),
     age_requirement: null,
@@ -171,19 +193,57 @@ export function generateRandomRide(parkId: string, counter: number): RideSubmiss
     image_url: null,
     is_test_data: true
   };
+
+  // Add closing date precision if closing date exists
+  if (rideData.closing_date && shouldPopulateField(density, counter, 'medium')) {
+    rideData.closing_date_precision = randomDatePrecision();
+  }
+
+  // Add material arrays for appropriate rides
+  if (category === 'roller_coaster' && shouldPopulateField(density, counter, 'medium')) {
+    const materials = generateRideMaterials(category);
+    Object.assign(rideData, materials);
+  }
+
+  // Add category-specific fields
+  if (category === 'water_ride') {
+    Object.assign(rideData, generateWaterRideFields(density, counter));
+  } else if (category === 'dark_ride') {
+    Object.assign(rideData, generateDarkRideFields(density, counter));
+  } else if (category === 'flat_ride') {
+    Object.assign(rideData, generateFlatRideFields(density, counter));
+  } else if (category === 'kiddie_ride') {
+    Object.assign(rideData, generateKiddieRideFields(density, counter));
+  } else if (category === 'transport_ride') {
+    Object.assign(rideData, generateTransportationRideFields(density, counter));
+  }
+
+  // Add source URL
+  if (shouldPopulateField(density, counter, 'low')) {
+    rideData.source_url = generateSourceUrl('ride', counter);
+  }
+
+  // Add submission notes
+  const notes = generateSubmissionNotes(density, counter, 'ride');
+  if (notes) {
+    rideData.submission_notes = notes;
+  }
+
+  return rideData;
 }
 
-export function generateRandomCompany(type: 'manufacturer' | 'operator' | 'designer' | 'property_owner', counter: number): CompanySubmissionData {
+export function generateRandomCompany(type: 'manufacturer' | 'operator' | 'designer' | 'property_owner', counter: number, density: FieldDensity = 'mixed'): CompanySubmissionData {
   const name = `${randomItem(COMPANY_PREFIXES)} ${randomItem(COMPANY_SUFFIXES)}`;
   const slug = generateSlug(name, counter);
+  const foundedYear = randomInt(1950, 2020);
   
-  return {
+  const companyData: CompanySubmissionData = {
     name,
     slug,
     company_type: type,
     description: `A leading ${type.replace('_', ' ')} in the amusement industry.`,
     person_type: Math.random() > 0.9 ? 'individual' : 'company',
-    founded_year: randomInt(1950, 2020),
+    founded_year: foundedYear,
     headquarters_location: `${randomItem(CITIES)}, ${randomItem(COUNTRIES)}`,
     website_url: `https://${slug}.example.com`,
     logo_url: null,
@@ -193,14 +253,40 @@ export function generateRandomCompany(type: 'manufacturer' | 'operator' | 'desig
     card_image_id: null,
     is_test_data: true
   };
+
+  // Add full founded date with precision
+  if (shouldPopulateField(density, counter, 'medium')) {
+    companyData.founded_date = `${foundedYear}-01-01`;
+    companyData.founded_date_precision = randomItem(['year', 'month', 'day']);
+  }
+
+  // Add defunct date for some companies
+  if (shouldPopulateField(density, counter, 'low') && Math.random() > 0.85) {
+    const defunctYear = randomInt(foundedYear + 10, 2024);
+    companyData.defunct_date = `${defunctYear}-12-31`;
+    companyData.defunct_date_precision = randomItem(['year', 'month', 'day']);
+  }
+
+  // Add source URL
+  if (shouldPopulateField(density, counter, 'low')) {
+    companyData.source_url = generateSourceUrl('company', counter);
+  }
+
+  // Add submission notes
+  const notes = generateSubmissionNotes(density, counter, 'company');
+  if (notes) {
+    companyData.submission_notes = notes;
+  }
+
+  return companyData;
 }
 
-export function generateRandomRideModel(manufacturerId: string, counter: number): RideModelSubmissionData {
+export function generateRandomRideModel(manufacturerId: string, counter: number, density: FieldDensity = 'mixed'): RideModelSubmissionData {
   const name = `${randomItem(RIDE_PREFIXES)} Model ${randomInt(100, 999)}`;
   const slug = generateSlug(name, counter);
   const category = randomItem(['roller_coaster', 'flat_ride', 'water_ride', 'dark_ride']);
   
-  return {
+  const modelData: RideModelSubmissionData = {
     name,
     slug,
     manufacturer_id: manufacturerId,
@@ -213,6 +299,19 @@ export function generateRandomRideModel(manufacturerId: string, counter: number)
     card_image_id: null,
     is_test_data: true
   };
+
+  // Add source URL
+  if (shouldPopulateField(density, counter, 'low')) {
+    modelData.source_url = generateSourceUrl('ride-model', counter);
+  }
+
+  // Add submission notes
+  const notes = generateSubmissionNotes(density, counter, 'ride model');
+  if (notes) {
+    modelData.submission_notes = notes;
+  }
+
+  return modelData;
 }
 
 // Cleanup utilities

src/lib/testDataGeneratorHelpers.ts

@@ -0,0 +1,191 @@
+/**
+ * Test Data Generator Helpers
+ * 
+ * Reusable utilities for generating category-specific fields and managing field density.
+ */
+
+// ============================================================================
+// Field Density Logic
+// ============================================================================
+
+export type FieldDensity = 'minimal' | 'standard' | 'maximum' | 'mixed';
+export type FieldImportance = 'low' | 'medium' | 'high';
+
+/**
+ * Determine if a field should be populated based on density and importance
+ */
+export function shouldPopulateField(
+  density: FieldDensity,
+  index: number,
+  fieldImportance: FieldImportance
+): boolean {
+  const rand = Math.random();
+  
+  if (density === 'minimal') {
+    return fieldImportance === 'high' ? rand < 0.5 : rand < 0.1;
+  } else if (density === 'standard') {
+    return fieldImportance === 'high' ? rand < 0.8 : rand < 0.5;
+  } else if (density === 'maximum') {
+    return rand < 0.95; // Almost everything
+  } else if (density === 'mixed') {
+    // Vary by entity index
+    if (index % 3 === 0) return shouldPopulateField('minimal', index, fieldImportance);
+    if (index % 3 === 1) return shouldPopulateField('standard', index, fieldImportance);
+    return shouldPopulateField('maximum', index, fieldImportance);
+  }
+  
+  return false;
+}
+
+// ============================================================================
+// Random Data Generators
+// ============================================================================
+
+export function randomInt(min: number, max: number): number {
+  return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+export function randomFloat(min: number, max: number, decimals = 2): number {
+  const value = Math.random() * (max - min) + min;
+  return parseFloat(value.toFixed(decimals));
+}
+
+export function randomItem<T>(array: T[]): T {
+  return array[randomInt(0, array.length - 1)];
+}
+
+export function randomDate(startYear: number, endYear: number): string {
+  const year = randomInt(startYear, endYear);
+  const month = randomInt(1, 12);
+  const day = randomInt(1, 28);
+  return `${year}-${String(month).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
+}
+
+export function randomDatePrecision(): 'day' | 'month' | 'year' {
+  return randomItem(['day', 'month', 'year']);
+}
+
+// ============================================================================
+// Category-Specific Field Generators
+// ============================================================================
+
+/**
+ * Generate water ride specific fields
+ */
+export function generateWaterRideFields(density: FieldDensity, index: number) {
+  if (!shouldPopulateField(density, index, 'medium')) return {};
+  
+  return {
+    water_depth_cm: randomInt(30, 300),
+    splash_height_meters: randomFloat(1, 20, 1),
+    wetness_level: randomItem(['dry', 'light', 'moderate', 'soaked']),
+    flume_type: randomItem(['log', 'tube', 'raft', 'boat']),
+    boat_capacity: randomInt(2, 20)
+  };
+}
+
+/**
+ * Generate dark ride specific fields
+ */
+export function generateDarkRideFields(density: FieldDensity, index: number) {
+  if (!shouldPopulateField(density, index, 'medium')) return {};
+  
+  return {
+    theme_name: randomItem(['Space Adventure', 'Haunted Mansion', 'Underwater Journey', 'Fantasy Quest']),
+    story_description: 'An immersive journey through a themed environment with exciting scenes.',
+    show_duration_seconds: randomInt(180, 600),
+    animatronics_count: randomInt(5, 50),
+    projection_type: randomItem(['2d', '3d', 'holographic', 'mixed']),
+    ride_system: randomItem(['omnimover', 'tracked', 'trackless', 'boat']),
+    scenes_count: randomInt(5, 20)
+  };
+}
+
+/**
+ * Generate flat ride specific fields
+ */
+export function generateFlatRideFields(density: FieldDensity, index: number) {
+  if (!shouldPopulateField(density, index, 'medium')) return {};
+  
+  return {
+    rotation_type: randomItem(['horizontal', 'vertical', 'both', 'none']),
+    motion_pattern: randomItem(['circular', 'pendulum', 'spinning', 'wave', 'random']),
+    platform_count: randomInt(1, 8),
+    swing_angle_degrees: randomInt(45, 180),
+    rotation_speed_rpm: randomInt(5, 30),
+    arm_length_meters: randomFloat(5, 25, 1),
+    max_height_reached_meters: randomFloat(10, 80, 1)
+  };
+}
+
+/**
+ * Generate kiddie ride specific fields
+ */
+export function generateKiddieRideFields(density: FieldDensity, index: number) {
+  if (!shouldPopulateField(density, index, 'medium')) return {};
+  
+  return {
+    min_age: randomInt(2, 5),
+    max_age: randomInt(8, 12),
+    educational_theme: randomItem(['counting', 'colors', 'animals', 'shapes', 'letters']),
+    character_theme: randomItem(['dinosaurs', 'princesses', 'superheroes', 'animals', 'vehicles'])
+  };
+}
+
+/**
+ * Generate transportation ride specific fields
+ */
+export function generateTransportationRideFields(density: FieldDensity, index: number) {
+  if (!shouldPopulateField(density, index, 'medium')) return {};
+  
+  return {
+    transport_type: randomItem(['monorail', 'train', 'skyway', 'gondola', 'ferry']),
+    route_length_meters: randomInt(500, 5000),
+    stations_count: randomInt(2, 8),
+    vehicle_capacity: randomInt(20, 200),
+    vehicles_count: randomInt(2, 12),
+    round_trip_duration_seconds: randomInt(300, 1800)
+  };
+}
+
+/**
+ * Generate material arrays for rides
+ */
+export function generateRideMaterials(category: string) {
+  if (category === 'roller_coaster') {
+    return {
+      track_material: [randomItem(['steel', 'wood', 'hybrid'])],
+      support_material: [randomItem(['steel', 'wood', 'concrete'])],
+      propulsion_method: [randomItem(['chain_lift', 'cable_lift', 'launch', 'gravity', 'tire_drive'])]
+    };
+  }
+  return {};
+}
+
+/**
+ * Generate source URL for testing
+ */
+export function generateSourceUrl(entityType: string, index: number): string {
+  return `https://example.com/source/${entityType}/${index + 1}`;
+}
+
+/**
+ * Generate submission notes based on field density
+ */
+export function generateSubmissionNotes(
+  density: FieldDensity,
+  index: number,
+  entityType: string
+): string | undefined {
+  if (!shouldPopulateField(density, index, 'low')) return undefined;
+  
+  const notes = [
+    `Updated ${entityType} information from official source`,
+    `Added comprehensive data for testing purposes`,
+    `Verified information through multiple sources`,
+    `Historical data added for completeness`,
+    `Technical specifications verified with manufacturer`
+  ];
+  
+  return randomItem(notes);
+}

src/types/submission-data.ts

@@ -113,6 +113,8 @@ export interface CompanySubmissionData {
   founded_year?: number | null; // Legacy field
   founded_date?: string | null;
   founded_date_precision?: string | null;
+  defunct_date?: string | null;
+  defunct_date_precision?: string | null;
   headquarters_location?: string | null;
   website_url?: string | null;
   logo_url?: string | null;

tests/fixtures/test-data.ts

@@ -17,6 +17,11 @@ export interface ParkTestData {
   latitude: number;
   longitude: number;
   opened_date: string;
+  opening_date_precision?: string;
+  closing_date?: string;
+  closing_date_precision?: string;
+  source_url?: string;
+  submission_notes?: string;
   is_test_data: boolean;
 }
 
@@ -28,7 +33,45 @@ export interface RideTestData {
   status: string;
   park_id: string;
   opened_date: string;
+  opening_date_precision?: string;
+  closing_date?: string;
+  closing_date_precision?: string;
+  track_material?: string[];
+  support_material?: string[];
+  propulsion_method?: string[];
+  source_url?: string;
+  submission_notes?: string;
   is_test_data: boolean;
+  // Category-specific fields (optional)
+  water_depth_cm?: number;
+  splash_height_meters?: number;
+  wetness_level?: string;
+  flume_type?: string;
+  boat_capacity?: number;
+  theme_name?: string;
+  story_description?: string;
+  show_duration_seconds?: number;
+  animatronics_count?: number;
+  projection_type?: string;
+  ride_system?: string;
+  scenes_count?: number;
+  rotation_type?: string;
+  motion_pattern?: string;
+  platform_count?: number;
+  swing_angle_degrees?: number;
+  rotation_speed_rpm?: number;
+  arm_length_meters?: number;
+  max_height_reached_meters?: number;
+  min_age?: number;
+  max_age?: number;
+  educational_theme?: string;
+  character_theme?: string;
+  transport_type?: string;
+  route_length_meters?: number;
+  stations_count?: number;
+  vehicle_capacity?: number;
+  vehicles_count?: number;
+  round_trip_duration_seconds?: number;
 }
 
 export interface CompanyTestData {
@@ -38,6 +81,11 @@ export interface CompanyTestData {
   company_type: string;
   person_type: string;
   founded_date: string;
+  founded_date_precision?: string;
+  defunct_date?: string;
+  defunct_date_precision?: string;
+  source_url?: string;
+  submission_notes?: string;
   is_test_data: boolean;
 }
 
@@ -47,6 +95,8 @@ export interface RideModelTestData {
   description: string;
   category: string;
   manufacturer_id: string;
+  source_url?: string;
+  submission_notes?: string;
   is_test_data: boolean;
 }
 
@@ -55,21 +105,40 @@ export interface RideModelTestData {
  */
 export function generateParkData(overrides?: Partial<ParkTestData>): ParkTestData {
   const name = faker.company.name() + ' Park';
+  const openedDate = faker.date.past({ years: 50 }).toISOString().split('T')[0];
+  const status = faker.helpers.arrayElement(['operating', 'closed', 'under_construction']);
   
-  return {
+  const data: ParkTestData = {
     name,
     slug: faker.helpers.slugify(name).toLowerCase(),
     description: faker.lorem.paragraphs(2),
     park_type: faker.helpers.arrayElement(['theme_park', 'amusement_park', 'water_park']),
-    status: faker.helpers.arrayElement(['operating', 'closed', 'under_construction']),
+    status,
     location_country: faker.location.countryCode(),
     location_city: faker.location.city(),
     latitude: parseFloat(faker.location.latitude()),
     longitude: parseFloat(faker.location.longitude()),
-    opened_date: faker.date.past({ years: 50 }).toISOString().split('T')[0],
+    opened_date: openedDate,
+    opening_date_precision: faker.helpers.arrayElement(['day', 'month', 'year']),
     is_test_data: true,
-    ...overrides,
   };
+
+  // Add closing date for closed parks
+  if (status === 'closed') {
+    data.closing_date = faker.date.between({ from: openedDate, to: new Date() }).toISOString().split('T')[0];
+    data.closing_date_precision = faker.helpers.arrayElement(['day', 'month', 'year']);
+  }
+
+  // Add optional fields
+  if (faker.datatype.boolean()) {
+    data.source_url = faker.internet.url();
+  }
+  
+  if (faker.datatype.boolean()) {
+    data.submission_notes = faker.lorem.sentence();
+  }
+
+  return { ...data, ...overrides };
 }
 
 /**
@@ -77,18 +146,74 @@ export function generateParkData(overrides?: Partial<ParkTestData>): ParkTestDat
  */
 export function generateRideData(parkId: string, overrides?: Partial<RideTestData>): RideTestData {
   const name = faker.word.adjective() + ' ' + faker.word.noun();
+  const openedDate = faker.date.past({ years: 30 }).toISOString().split('T')[0];
+  const status = faker.helpers.arrayElement(['operating', 'closed', 'sbno']);
+  const category = faker.helpers.arrayElement(['roller_coaster', 'flat_ride', 'water_ride', 'dark_ride']);
   
-  return {
+  const data: RideTestData = {
     name,
     slug: faker.helpers.slugify(name).toLowerCase(),
     description: faker.lorem.paragraphs(2),
-    category: faker.helpers.arrayElement(['roller_coaster', 'flat_ride', 'water_ride', 'dark_ride']),
+    category,
-    status: faker.helpers.arrayElement(['operating', 'closed', 'sbno']),
+    status,
     park_id: parkId,
-    opened_date: faker.date.past({ years: 30 }).toISOString().split('T')[0],
+    opened_date: openedDate,
+    opening_date_precision: faker.helpers.arrayElement(['day', 'month', 'year']),
     is_test_data: true,
-    ...overrides,
   };
+
+  // Add closing date for closed rides
+  if (status === 'closed') {
+    data.closing_date = faker.date.between({ from: openedDate, to: new Date() }).toISOString().split('T')[0];
+    data.closing_date_precision = faker.helpers.arrayElement(['day', 'month', 'year']);
+  }
+
+  // Add material arrays for roller coasters
+  if (category === 'roller_coaster' && faker.datatype.boolean()) {
+    data.track_material = [faker.helpers.arrayElement(['steel', 'wood', 'hybrid'])];
+    data.support_material = [faker.helpers.arrayElement(['steel', 'wood', 'concrete'])];
+    data.propulsion_method = [faker.helpers.arrayElement(['chain_lift', 'cable_lift', 'launch', 'gravity'])];
+  }
+
+  // Add category-specific fields
+  if (category === 'water_ride' && faker.datatype.boolean()) {
+    data.water_depth_cm = faker.number.int({ min: 30, max: 300 });
+    data.splash_height_meters = faker.number.float({ min: 1, max: 20, fractionDigits: 1 });
+    data.wetness_level = faker.helpers.arrayElement(['dry', 'light', 'moderate', 'soaked']);
+    data.flume_type = faker.helpers.arrayElement(['log', 'tube', 'raft', 'boat']);
+    data.boat_capacity = faker.number.int({ min: 2, max: 20 });
+  }
+
+  if (category === 'dark_ride' && faker.datatype.boolean()) {
+    data.theme_name = faker.lorem.words(2);
+    data.story_description = faker.lorem.sentence();
+    data.show_duration_seconds = faker.number.int({ min: 180, max: 600 });
+    data.animatronics_count = faker.number.int({ min: 5, max: 50 });
+    data.projection_type = faker.helpers.arrayElement(['2d', '3d', 'holographic', 'mixed']);
+    data.ride_system = faker.helpers.arrayElement(['omnimover', 'tracked', 'trackless', 'boat']);
+    data.scenes_count = faker.number.int({ min: 5, max: 20 });
+  }
+
+  if (category === 'flat_ride' && faker.datatype.boolean()) {
+    data.rotation_type = faker.helpers.arrayElement(['horizontal', 'vertical', 'both', 'none']);
+    data.motion_pattern = faker.helpers.arrayElement(['circular', 'pendulum', 'spinning', 'wave']);
+    data.platform_count = faker.number.int({ min: 1, max: 8 });
+    data.swing_angle_degrees = faker.number.int({ min: 45, max: 180 });
+    data.rotation_speed_rpm = faker.number.int({ min: 5, max: 30 });
+    data.arm_length_meters = faker.number.float({ min: 5, max: 25, fractionDigits: 1 });
+    data.max_height_reached_meters = faker.number.float({ min: 10, max: 80, fractionDigits: 1 });
+  }
+
+  // Add optional fields
+  if (faker.datatype.boolean()) {
+    data.source_url = faker.internet.url();
+  }
+  
+  if (faker.datatype.boolean()) {
+    data.submission_notes = faker.lorem.sentence();
+  }
+
+  return { ...data, ...overrides };
 }
 
 /**
@@ -99,17 +224,35 @@ export function generateCompanyData(
   overrides?: Partial<CompanyTestData>
 ): CompanyTestData {
   const name = faker.company.name();
+  const foundedDate = faker.date.past({ years: 100 }).toISOString().split('T')[0];
   
-  return {
+  const data: CompanyTestData = {
     name,
     slug: faker.helpers.slugify(name).toLowerCase(),
     description: faker.lorem.paragraphs(2),
     company_type: companyType,
     person_type: faker.helpers.arrayElement(['individual', 'company']),
-    founded_date: faker.date.past({ years: 100 }).toISOString().split('T')[0],
+    founded_date: foundedDate,
+    founded_date_precision: faker.helpers.arrayElement(['day', 'month', 'year']),
     is_test_data: true,
-    ...overrides,
   };
+
+  // Add defunct date for some companies
+  if (faker.datatype.boolean(0.15)) {
+    data.defunct_date = faker.date.between({ from: foundedDate, to: new Date() }).toISOString().split('T')[0];
+    data.defunct_date_precision = faker.helpers.arrayElement(['day', 'month', 'year']);
+  }
+
+  // Add optional fields
+  if (faker.datatype.boolean()) {
+    data.source_url = faker.internet.url();
+  }
+  
+  if (faker.datatype.boolean()) {
+    data.submission_notes = faker.lorem.sentence();
+  }
+
+  return { ...data, ...overrides };
 }
 
 /**
@@ -121,15 +264,25 @@ export function generateRideModelData(
 ): RideModelTestData {
   const name = faker.word.adjective() + ' Model';
   
-  return {
+  const data: RideModelTestData = {
     name,
     slug: faker.helpers.slugify(name).toLowerCase(),
     description: faker.lorem.paragraphs(2),
     category: faker.helpers.arrayElement(['roller_coaster', 'flat_ride', 'water_ride']),
     manufacturer_id: manufacturerId,
     is_test_data: true,
-    ...overrides,
   };
+
+  // Add optional fields
+  if (faker.datatype.boolean()) {
+    data.source_url = faker.internet.url();
+  }
+  
+  if (faker.datatype.boolean()) {
+    data.submission_notes = faker.lorem.sentence();
+  }
+
+  return { ...data, ...overrides };
 }
 
 /**