constants.ts

import { Property, GameState, GameEvent, District, Skill, AIPlayer, NewsItem, Achievement } from './types';
import { calculateNetWorth } from './utils';

export const DISTRICTS: District[] = [
  {
    id: 'gangbuk_old',
    name: '강북 구도심',
    description: '오랜 역사를 간직한 지역. 가격은 저렴하지만 성장 가능성은 낮습니다.',
    marketValueMultiplier: 0.8,
    rentMultiplier: 0.9,
    growthRate: 0.0005,
    icon: '🏛️',
  },
  {
    id: 'university_town',
    name: '대학가',
    description: '젊음과 활기가 넘치는 곳. 꾸준한 임대 수요가 있지만, 건물 관리가 중요합니다.',
    marketValueMultiplier: 1.0,
    rentMultiplier: 1.15,
    growthRate: 0.001,
    icon: '🎓',
  },
  {
    id: 'gangnam_rich',
    name: '강남 부촌',
    description: '대한민국 부의 상징. 매우 비싸지만 높은 수익과 시세 차익을 기대할 수 있습니다.',
    marketValueMultiplier: 1.5,
    rentMultiplier: 1.4,
    growthRate: 0.0015,
    icon: '💎',
  },
  {
    id: 'new_development',
    name: '신개발지구',
    description: '새롭게 떠오르는 신도시. 미래 가치는 높지만, 시장 변동성이 큽니다.',
    marketValueMultiplier: 0.9,
    rentMultiplier: 0.8,
    growthRate: 0.0025,
    icon: '🏗️',
  },
  {
    id: 'yeouido_financial',
    name: '여의도 금융지구',
    description: '한국의 월스트리트. 금융 기관이 밀집해 있으며, 상업용 건물의 가치가 매우 높습니다.',
    marketValueMultiplier: 1.8,
    rentMultiplier: 1.7,
    growthRate: 0.0020,
    icon: '💼',
  },
  {
    id: 'seongsu_hotplace',
    name: '성수동 핫플레이스',
    description: '낡은 공장들이 트렌디한 카페와 팝업스토어로 변신한 곳. 젊은 유동인구가 많고 성장 잠재력이 높습니다.',
    marketValueMultiplier: 1.2,
    rentMultiplier: 1.3,
    growthRate: 0.0030,
    icon: '☕',
  },
  {
    id: 'pangyo_techno',
    name: '판교 테크노밸리',
    description: '대한민국 IT의 심장. 첨단 기술 기업들이 모여있어 오피스 수요가 끊이지 않습니다.',
    marketValueMultiplier: 1.6,
    rentMultiplier: 1.5,
    growthRate: 0.0028,
    icon: '💻',
  },
];


export const INITIAL_PROPERTIES_FOR_SALE: Property[] = [
  // 강북 구도심
  {
    id: 1,
    name: '낡은 단독주택',
    type: '주거',
    purchasePrice: 65000000,
    marketValue: 65000000,
    marketValueHistory: [65000000],
    rent: 280000,
    maintenanceCost: 60000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1576941089067-2de3c901e126?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 15000000,
    districtId: 'gangbuk_old',
    category: '일반',
  },
  {
    id: 4,
    name: '오래된 빌라',
    type: '주거',
    purchasePrice: 150000000,
    marketValue: 150000000,
    marketValueHistory: [150000000],
    rent: 750000,
    maintenanceCost: 110000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1512917774080-9991f1c4c750?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 40000000,
    districtId: 'gangbuk_old',
    category: '일반',
  },
  {
    id: 15,
    name: '재개발 예정 연립주택',
    type: '주거',
    purchasePrice: 180000000,
    marketValue: 180000000,
    marketValueHistory: [180000000],
    rent: 600000,
    maintenanceCost: 150000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 50000000,
    districtId: 'gangbuk_old',
    category: '일반',
  },
  {
    id: 16,
    name: '골목길 구멍가게',
    type: '상업',
    purchasePrice: 95000000,
    marketValue: 95000000,
    marketValueHistory: [95000000],
    rent: 450000,
    maintenanceCost: 80000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 20000000,
    districtId: 'gangbuk_old',
    category: '일반',
  },
  {
    id: 17,
    name: '옥탑방',
    type: '주거',
    purchasePrice: 45000000,
    marketValue: 45000000,
    marketValueHistory: [45000000],
    rent: 200000,
    maintenanceCost: 40000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 10000000,
    districtId: 'gangbuk_old',
    category: '일반',
  },
  // 대학가
  {
    id: 2,
    name: '작은 원룸',
    type: '주거',
    purchasePrice: 130000000,
    marketValue: 130000000,
    marketValueHistory: [130000000],
    rent: 700000,
    maintenanceCost: 90000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 28000000,
    districtId: 'university_town',
    category: '일반',
  },
  {
    id: 3,
    name: '동네 상가',
    type: '상업',
    purchasePrice: 260000000,
    marketValue: 260000000,
    marketValueHistory: [260000000],
    rent: 1800000,
    maintenanceCost: 220000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1570129477492-45c003edd2be?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 55000000,
    districtId: 'university_town',
    category: '일반',
  },
  {
    id: 18,
    name: '학생용 하숙집',
    type: '주거',
    purchasePrice: 210000000,
    marketValue: 210000000,
    marketValueHistory: [210000000],
    rent: 1500000,
    maintenanceCost: 180000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1493663284031-b7e3aefcae8e?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 60000000,
    districtId: 'university_town',
    category: '일반',
  },
  {
    id: 19,
    name: 'PC방 상가',
    type: '상업',
    purchasePrice: 320000000,
    marketValue: 320000000,
    marketValueHistory: [320000000],
    rent: 2200000,
    maintenanceCost: 250000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 70000000,
    districtId: 'university_town',
    category: '일반',
  },
  {
    id: 20,
    name: '복사집 점포',
    type: '상업',
    purchasePrice: 150000000,
    marketValue: 150000000,
    marketValueHistory: [150000000],
    rent: 900000,
    maintenanceCost: 100000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1493663284031-b7e3aefcae8e?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 40000000,
    districtId: 'university_town',
    category: '일반',
  },
  // 강남 부촌
  {
    id: 5,
    name: '도심 아파트',
    type: '주거',
    purchasePrice: 500000000,
    marketValue: 500000000,
    marketValueHistory: [500000000],
    rent: 2500000,
    maintenanceCost: 300000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1600585154340-be6161a56a0c?q=80&w=400&h=300&fit=crop',
    level: 3,
    upgradeCost: 90000000,
    districtId: 'gangnam_rich',
    category: '일반',
  },
  {
    id: 6,
    name: '번화가 오피스텔',
    type: '상업',
    purchasePrice: 650000000,
    marketValue: 650000000,
    marketValueHistory: [650000000],
    rent: 4500000,
    maintenanceCost: 500000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1522708323590-d24dbb6b0267?q=80&w=400&h=300&fit=crop',
    level: 4,
    upgradeCost: 120000000,
    districtId: 'gangnam_rich',
    category: '일반',
  },
  {
    id: 21,
    name: '고급 빌라',
    type: '주거',
    purchasePrice: 800000000,
    marketValue: 800000000,
    marketValueHistory: [800000000],
    rent: 3800000,
    maintenanceCost: 450000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1600585152220-90363fe7e115?q=80&w=400&h=300&fit=crop',
    level: 4,
    upgradeCost: 150000000,
    districtId: 'gangnam_rich',
    category: '일반',
  },
  {
    id: 22,
    name: '명품 편집샵 상가',
    type: '상업',
    purchasePrice: 1100000000,
    marketValue: 1100000000,
    marketValueHistory: [1100000000],
    rent: 6000000,
    maintenanceCost: 700000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1472851294608-062f824d29cc?q=80&w=400&h=300&fit=crop',
    level: 5,
    upgradeCost: 200000000,
    districtId: 'gangnam_rich',
    category: '일반',
  },
  {
    id: 23,
    name: '성형외과 건물',
    type: '상업',
    purchasePrice: 1500000000,
    marketValue: 1500000000,
    marketValueHistory: [1500000000],
    rent: 8000000,
    maintenanceCost: 900000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1616391182219-e080b4d1043a?q=80&w=400&h=300&fit=crop',
    level: 5,
    upgradeCost: 300000000,
    districtId: 'gangnam_rich',
    category: '일반',
  },
  // 신개발지구
  {
    id: 7,
    name: '텅 빈 상가 부지',
    type: '상업',
    purchasePrice: 90000000,
    marketValue: 90000000,
    marketValueHistory: [90000000],
    rent: 100000,
    maintenanceCost: 20000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1582268611958-ebfd161ef9cf?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 30000000,
    districtId: 'new_development',
    category: '일반',
  },
  {
    id: 8,
    name: '신축 빌라 단지',
    type: '주거',
    purchasePrice: 220000000,
    marketValue: 220000000,
    marketValueHistory: [220000000],
    rent: 800000,
    maintenanceCost: 100000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1580587771525-78b9dba3b914?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 50000000,
    districtId: 'new_development',
    category: '일반',
  },
  {
    id: 24,
    name: '대형 아파트 단지',
    type: '주거',
    purchasePrice: 350000000,
    marketValue: 350000000,
    marketValueHistory: [350000000],
    rent: 1200000,
    maintenanceCost: 150000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1522708323590-d24dbb6b0267?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 80000000,
    districtId: 'new_development',
    category: '일반',
  },
  {
    id: 25,
    name: '신도시 학원 상가',
    type: '상업',
    purchasePrice: 280000000,
    marketValue: 280000000,
    marketValueHistory: [280000000],
    rent: 1500000,
    maintenanceCost: 200000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1604014237800-1c9102c219da?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 60000000,
    districtId: 'new_development',
    category: '일반',
  },
  {
    id: 26,
    name: '모델하우스 부지',
    type: '상업',
    purchasePrice: 120000000,
    marketValue: 120000000,
    marketValueHistory: [120000000],
    rent: 150000,
    maintenanceCost: 30000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1600585152220-90363fe7e115?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 40000000,
    districtId: 'new_development',
    category: '일반',
  },
    // 여의도 금융지구
  {
    id: 9,
    name: '증권사 오피스',
    type: '상업',
    purchasePrice: 1200000000,
    marketValue: 1200000000,
    marketValueHistory: [1200000000],
    rent: 7500000,
    maintenanceCost: 900000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?q=80&w=400&h=300&fit=crop',
    level: 5,
    upgradeCost: 250000000,
    districtId: 'yeouido_financial',
    category: '일반',
  },
  {
    id: 10,
    name: '금융가 주상복합',
    type: '주거',
    purchasePrice: 900000000,
    marketValue: 900000000,
    marketValueHistory: [900000000],
    rent: 4200000,
    maintenanceCost: 550000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1616391182219-e080b4d1043a?q=80&w=400&h=300&fit=crop',
    level: 4,
    upgradeCost: 180000000,
    districtId: 'yeouido_financial',
    category: '일반',
  },
  {
    id: 27,
    name: '은행 본점 빌딩',
    type: '상업',
    purchasePrice: 2500000000,
    marketValue: 2500000000,
    marketValueHistory: [2500000000],
    rent: 15000000,
    maintenanceCost: 2000000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?q=80&w=400&h=300&fit=crop',
    level: 7,
    upgradeCost: 500000000,
    districtId: 'yeouido_financial',
    category: '일반',
  },
  {
    id: 28,
    name: '방송국 스튜디오',
    type: '상업',
    purchasePrice: 1800000000,
    marketValue: 1800000000,
    marketValueHistory: [1800000000],
    rent: 9500000,
    maintenanceCost: 1200000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1582268611958-ebfd161ef9cf?q=80&w=400&h=300&fit=crop',
    level: 6,
    upgradeCost: 350000000,
    districtId: 'yeouido_financial',
    category: '일반',
  },
  {
    id: 29,
    name: '국회의사당 근처 빌라',
    type: '주거',
    purchasePrice: 1100000000,
    marketValue: 1100000000,
    marketValueHistory: [1100000000],
    rent: 4800000,
    maintenanceCost: 600000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1580587771525-78b9dba3b914?q=80&w=400&h=300&fit=crop',
    level: 4,
    upgradeCost: 200000000,
    districtId: 'yeouido_financial',
    category: '일반',
  },
  // 성수동 핫플레이스
  {
    id: 11,
    name: '개조된 공장형 카페',
    type: '상업',
    purchasePrice: 350000000,
    marketValue: 350000000,
    marketValueHistory: [350000000],
    rent: 2400000,
    maintenanceCost: 320000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1554118811-1e0d58224f24?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 70000000,
    districtId: 'seongsu_hotplace',
    category: '일반',
  },
  {
    id: 12,
    name: '디자이너 편집샵',
    type: '상업',
    purchasePrice: 420000000,
    marketValue: 420000000,
    marketValueHistory: [420000000],
    rent: 3100000,
    maintenanceCost: 380000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1441986300917-64674bd600d8?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 85000000,
    districtId: 'seongsu_hotplace',
    category: '일반',
  },
  {
    id: 30,
    name: '팝업 스토어 공간',
    type: '상업',
    purchasePrice: 280000000,
    marketValue: 280000000,
    marketValueHistory: [280000000],
    rent: 2000000,
    maintenanceCost: 250000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1441986300917-64674bd600d8?q=80&w=400&h=300&fit=crop',
    level: 1,
    upgradeCost: 65000000,
    districtId: 'seongsu_hotplace',
    category: '일반',
  },
  {
    id: 31,
    name: '갤러리 빌딩',
    type: '상업',
    purchasePrice: 500000000,
    marketValue: 500000000,
    marketValueHistory: [500000000],
    rent: 3500000,
    maintenanceCost: 400000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1604014237800-1c9102c219da?q=80&w=400&h=300&fit=crop',
    level: 3,
    upgradeCost: 100000000,
    districtId: 'seongsu_hotplace',
    category: '일반',
  },
  {
    id: 32,
    name: '수제화 공방',
    type: '상업',
    purchasePrice: 190000000,
    marketValue: 190000000,
    marketValueHistory: [190000000],
    rent: 1200000,
    maintenanceCost: 150000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1554118811-1e0d58224f24?q=80&w=400&h=300&fit=crop',
    level: 2,
    upgradeCost: 50000000,
    districtId: 'seongsu_hotplace',
    category: '일반',
  },
  // 판교 테크노밸리
  {
    id: 13,
    name: 'IT 기업 사옥',
    type: '상업',
    purchasePrice: 2000000000,
    marketValue: 2000000000,
    marketValueHistory: [2000000000],
    rent: 11000000,
    maintenanceCost: 1300000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 6,
    upgradeCost: 400000000,
    districtId: 'pangyo_techno',
    category: '일반',
  },
  {
    id: 14,
    name: '개발자용 오피스텔',
    type: '주거',
    purchasePrice: 480000000,
    marketValue: 480000000,
    marketValueHistory: [480000000],
    rent: 2800000,
    maintenanceCost: 350000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 3,
    upgradeCost: 95000000,
    districtId: 'pangyo_techno',
    category: '일반',
  },
  {
    id: 33,
    name: '데이터 센터',
    type: '상업',
    purchasePrice: 3000000000,
    marketValue: 3000000000,
    marketValueHistory: [3000000000],
    rent: 18000000,
    maintenanceCost: 2500000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1520333789090-1afc82db536a?q=80&w=400&h=300&fit=crop',
    level: 8,
    upgradeCost: 600000000,
    districtId: 'pangyo_techno',
    category: '일반',
  },
  {
    id: 34,
    name: '코워킹 스페이스',
    type: '상업',
    purchasePrice: 700000000,
    marketValue: 700000000,
    marketValueHistory: [700000000],
    rent: 4000000,
    maintenanceCost: 500000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1543269865-cbf427effbad?q=80&w=400&h=300&fit=crop',
    level: 4,
    upgradeCost: 130000000,
    districtId: 'pangyo_techno',
    category: '일반',
  },
  {
    id: 35,
    name: '판교역 주상복합 아파트',
    type: '주거',
    purchasePrice: 1300000000,
    marketValue: 1300000000,
    marketValueHistory: [1300000000],
    rent: 5500000,
    maintenanceCost: 700000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 5,
    upgradeCost: 250000000,
    districtId: 'pangyo_techno',
    category: '일반',
  },
];

export const LANDMARKS: Property[] = [
  {
    id: 101,
    name: 'N서울타워',
    type: '상업',
    purchasePrice: 4500000000,
    marketValue: 4500000000,
    marketValueHistory: [4500000000],
    rent: 25000000,
    maintenanceCost: 3000000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 10,
    upgradeCost: 1000000000,
    districtId: 'gangbuk_old',
    category: '랜드마크',
    buff: {
      type: 'rent',
      scope: '주거',
      value: 1.10, // +10%
      description: '보유 효과: 모든 주거용 건물의 월 임대료 +10%',
    },
  },
  {
    id: 102,
    name: '63빌딩',
    type: '상업',
    purchasePrice: 7000000000,
    marketValue: 7000000000,
    marketValueHistory: [7000000000],
    rent: 40000000,
    maintenanceCost: 5500000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1472851294608-062f824d29cc?q=80&w=400&h=300&fit=crop',
    level: 10,
    upgradeCost: 1500000000,
    districtId: 'yeouido_financial',
    category: '랜드마크',
    buff: {
      type: 'rent',
      scope: '상업',
      value: 1.15, // +15%
      description: '보유 효과: 모든 상업용 건물의 월 임대료 +15%',
    },
  },
  {
    id: 103,
    name: '판교 테크 캠퍼스',
    type: '상업',
    purchasePrice: 8500000000,
    marketValue: 8500000000,
    marketValueHistory: [8500000000],
    rent: 55000000,
    maintenanceCost: 6000000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 10,
    upgradeCost: 2000000000,
    districtId: 'pangyo_techno',
    category: '랜드마크',
    buff: {
      type: 'rent',
      scope: '상업',
      value: 1.10,
      description: '보유 효과: 모든 상업용 건물의 월 임대료 +10%',
    },
  },
  {
    id: 104,
    name: '성수 연방',
    type: '상업',
    purchasePrice: 3800000000,
    marketValue: 3800000000,
    marketValueHistory: [3800000000],
    rent: 22000000,
    maintenanceCost: 2500000,
    status: '매물',
    tenant: null,
    image: 'https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=400&h=300&fit=crop',
    level: 10,
    upgradeCost: 900000000,
    districtId: 'seongsu_hotplace',
    category: '랜드마크',
    buff: {
      type: 'maintenanceCost',
      scope: '주거',
      value: 0.85,
      description: '보유 효과: 모든 주거용 건물의 월 유지비 -15%',
    },
  },
];

export const INITIAL_AI_PLAYERS: AIPlayer[] = [
    {
        id: 'ai_1',
        name: '부동산 재벌',
        money: 300000000,
        ownedProperties: [],
        personality: 'aggressive',
        color: 'bg-red-500',
    },
    {
        id: 'ai_2',
        name: '신중한 투자자',
        money: 150000000,
        ownedProperties: [],
        personality: 'cautious',
        color: 'bg-blue-500',
    },
    {
        id: 'ai_3',
        name: '균형잡힌 사업가',
        money: 200000000,
        ownedProperties: [],
        personality: 'balanced',
        color: 'bg-purple-500',
    },
    {
        id: 'ai_4',
        name: '떠오르는 샛별',
        money: 180000000,
        ownedProperties: [],
        personality: 'aggressive',
        color: 'bg-pink-500',
    },
];

export const NEWS_TEMPLATES = {
    market: [
        "한국은행, 기준 금리 동결... 시장 안정세 유지",
        "정부, 부동산 공급 확대 정책 발표... 시장 영향은?",
        "코스피 지수 3000선 돌파, 경제 회복 기대감 상승",
        "글로벌 인플레이션 우려, 자산 시장에 불안감 고조",
        "신규 DSR 규제 시행, 대출 문턱 높아져",
    ],
    district: [
        "{districtName}, 대규모 재개발 사업 착수... 미래 가치 급등 기대",
        "{districtName}에 신규 지하철 노선 개통 확정... 교통 혁명 예고",
        "{districtName}, 유명 맛집 거리로 부상하며 상권 활성화",
        "정부, {districtName}를 스마트 시티 시범 지구로 선정",
    ],
    rival: [
        "공격적 투자자 {rivalName}, 단기간에 자산 5개 이상 확보",
        "신중한 투자로 유명한 {rivalName}, 알짜배기 매물 매입 성공",
    ],
    flavor: [
        "올해 여름, 기록적인 폭염 예보... 건물 냉방비 부담 증가 전망",
        "유명 연예인, {districtName} 부동산 매입 소식에 화제",
        "MZ세대 사이에서 '내 집 마련' 열풍... 소형 주택 인기",
        "인기 드라마 촬영지로 알려진 {districtName}, 방문객 급증",
    ]
};

export const SKILLS: Skill[] = [
    {
        id: 'negotiation',
        name: '협상 전문가',
        description: '부동산 구매 시 가격을 할인받습니다.',
        maxLevel: 10,
        icon: '🤝',
        baseCost: 3,
        effectPerLevel: 0.01, // 1%
        effectUnit: 'percent',
    },
    {
        id: 'management',
        name: '관리의 달인',
        description: '모든 보유 건물의 월 유지비를 절감합니다.',
        maxLevel: 10,
        icon: '🛠️',
        baseCost: 3,
        effectPerLevel: 0.02, // 2%
        effectUnit: 'percent',
    },
    {
        id: 'marketing',
        name: '마케팅 전문가',
        description: '모든 임대 건물의 월 임대료 수입이 증가합니다.',
        maxLevel: 10,
        icon: '📈',
        baseCost: 5,
        effectPerLevel: 0.02, // 2%
        effectUnit: 'percent',
    },
    {
        id: 'construction',
        name: '건설 전문가',
        description: '건물 업그레이드 비용이 감소합니다.',
        maxLevel: 10,
        icon: '🏗️',
        baseCost: 4,
        effectPerLevel: 0.02, // 2%
        effectUnit: 'percent',
    },
    {
        id: 'finance',
        name: '금융 전문가',
        description: '은행 대출 시 적용되는 이자율이 감소합니다.',
        maxLevel: 10,
        icon: '🏦',
        baseCost: 5,
        effectPerLevel: 0.0025, // 0.25%p
        effectUnit: 'point',
    },
    {
        id: 'legal',
        name: '법률 전문가',
        description: '법률 지식을 활용하여 세금 등 추가 유지비를 절감합니다.',
        maxLevel: 5,
        icon: '⚖️',
        baseCost: 6,
        effectPerLevel: 0.015, // 1.5%
        effectUnit: 'percent',
    },
    {
        id: 'urban_dev',
        name: '도시 개발자',
        description: '효율적인 도시 계획으로 월별 획득하는 경영 포인트(MP)가 증가합니다.',
        maxLevel: 5,
        icon: '🏙️',
        baseCost: 8,
        effectPerLevel: 0.2, // +0.2 per month
        effectUnit: 'point',
    },
];

export const ACHIEVEMENTS: Achievement[] = [
    {
        id: 'first_property',
        name: '첫걸음',
        description: '첫 번째 부동산을 구매했습니다.',
        icon: '🏡',
        isUnlocked: (prev, next) => prev.ownedProperties.length === 0 && next.ownedProperties.length > 0,
    },
    {
        id: 'net_worth_1b',
        name: '10억 클럽',
        description: '총 자산 10억 원을 달성했습니다.',
        icon: '💰',
        isUnlocked: (prev, next) => calculateNetWorth(prev) < 1_000_000_000 && calculateNetWorth(next) >= 1_000_000_000,
    },
    {
        id: 'landmark_owner',
        name: '도시의 상징',
        description: '랜드마크를 구매했습니다.',
        icon: '✨',
        isUnlocked: (prev, next) => !prev.ownedProperties.some(p => p.category === '랜드마크') && next.ownedProperties.some(p => p.category === '랜드마크'),
    },
    {
        id: 'skill_master',
        name: '연구의 대가',
        description: '하나의 스킬을 마스터했습니다.',
        icon: '🧠',
        isUnlocked: (prev, next) => {
            const nextMaxedOutSkill = SKILLS.find(s => (next.skills[s.id] || 0) === s.maxLevel);
            if (!nextMaxedOutSkill) return false;
            return (prev.skills[nextMaxedOutSkill.id] || 0) < nextMaxedOutSkill.maxLevel;
        },
    },
    {
        id: 'debt_free',
        name: '완벽한 상환',
        description: '대출을 전액 상환했습니다.',
        icon: ' освобождение', // "freedom" in Russian, looks cool
        isUnlocked: (prev, next) => prev.loan !== null && next.loan === null,
    },
    {
        id: 'gangnam_lord',
        name: '강남의 지배자',
        description: '강남 부촌에 3개 이상의 부동산을 소유했습니다.',
        icon: '💎',
        isUnlocked: (prev, next) => next.ownedProperties.filter(p => p.districtId === 'gangnam_rich').length >= 3 && prev.ownedProperties.filter(p => p.districtId === 'gangnam_rich').length < 3,
    },
    {
        id: 'full_house',
        name: '만실의 기쁨',
        description: '5개 이상의 부동산을 모두 임대하는 데 성공했습니다.',
        icon: '🤝',
        isUnlocked: (prev, next) => {
            const prevRented = prev.ownedProperties.filter(p => p.status === '임대중').length;
            const nextRented = next.ownedProperties.filter(p => p.status === '임대중').length;
            if (next.ownedProperties.length < 5 || nextRented !== next.ownedProperties.length) return false;
            
            const prevWasFullHouse = prev.ownedProperties.length >= 5 && prevRented === prev.ownedProperties.length;
            return !prevWasFullHouse;
        },
    },
    {
        id: 'cautious_investor',
        name: '현금 부자',
        description: '현금을 50억 원 이상 보유했습니다.',
        icon: '🏦',
        isUnlocked: (prev, next) => prev.money < 5_000_000_000 && next.money >= 5_000_000_000,
    },
    {
        id: 'top_rival',
        name: '최고의 라이벌',
        description: '라이벌 순위에서 1위를 달성했습니다.',
        icon: '🏆',
        isUnlocked: (prev, next) => {
            const getRank = (state: GameState) => {
                const playerNetWorth = calculateNetWorth(state);
                const higherRankedRivals = state.aiPlayers.filter(ai => {
                    const aiNetWorth = ai.money + ai.ownedProperties.reduce((sum, p) => sum + p.marketValue, 0);
                    return aiNetWorth > playerNetWorth;
                });
                return higherRankedRivals.length + 1;
            };
            return getRank(prev) > 1 && getRank(next) === 1;
        }
    },
    {
        id: 'secret_cheater',
        name: '신의 손',
        description: '보이지 않는 손의 도움을 받았습니다.',
        icon: '🤫',
        isSecret: true,
        isUnlocked: (prev, next) => {
            const moneyCheatUsed = next.money >= prev.money + 1_000_000_000;
            const mpCheatUsed = next.managementPoints >= prev.managementPoints + 100;
            return moneyCheatUsed || mpCheatUsed;
        },
    }
];

export const INITIAL_GAME_STATE: GameState = {
  money: 200000000,
  date: new Date(2024, 0, 1),
  ownedProperties: [],
  marketProperties: INITIAL_PROPERTIES_FOR_SALE,
  activeEvent: null,
  loan: null,
  creditScore: 700,
  currentDistrictId: null,
  managementPoints: 0,
  skills: {},
  aiPlayers: INITIAL_AI_PLAYERS,
  financialsThisMonth: {
    rentIncome: 0,
    salesIncome: 0,
    maintenanceExpense: 0,
    purchaseExpense: 0,
    upgradeExpense: 0,
    loanInterestExpense: 0,
    loanPrincipalPaid: 0,
  },
  financialHistory: [],
  newsFeed: [
      { id: Date.now(), date: new Date(2024, 0, 1), headline: "새로운 한 해가 시작되었습니다! 부동산 시장의 미래는?", category: 'market' },
  ],
  unlockedAchievements: [],
};

export const TENANT_NAMES = [
  '김민준', '이서연', '박도윤', '최지우', '정하준', '강서아', '조은우', '윤시우', '장예나', '임지호'
];

export const GAME_SPEED_MS = 300; // 1 day in milliseconds
export const WIN_CONDITION_NET_WORTH = 10000000000; // 100억
export const LOSE_CONDITION_MONEY = -50000000; // -5천만

export const INITIAL_CREDIT_SCORE = 700;
export const MAX_CREDIT_SCORE = 1000;
export const MIN_CREDIT_SCORE = 300;
export const LOAN_TERM_MONTHS = 60; // 5년
export const BASE_INTEREST_RATE = 0.05; // 5% base
export const LATE_PAYMENT_PENALTY_RATE = 0.02; // 연체 이자 (월)
export const CREDIT_SCORE_PAYMENT_DEFAULT_PENALTY = 50;
export const CREDIT_SCORE_TIMELY_PAYMENT_BONUS = 2;


export const GAME_EVENTS: GameEvent[] = [
  {
    id: 'economic_boom',
    title: '경기 호황!',
    description: '경제가 활성화되어 모든 부동산의 가치가 상승하고 임대료 수입이 증가합니다. 투자의 황금기입니다!',
    duration: 6, // 6 months
    effects: {
      marketValueModifier: 1.15, // +15%
      rentModifier: 1.1, // +10%
    },
    emoji: '📈',
  },
  {
    id: 'recession',
    title: '경기 불황...',
    description: '경제가 침체되어 부동산 시장이 얼어붙었습니다. 부동산 가치와 임대료가 하락합니다.',
    duration: 8, // 8 months
    effects: {
      marketValueModifier: 0.88, // -12%
      rentModifier: 0.9, // -10%
    },
    emoji: '📉',
  },
  {
    id: 'interest_rate_hike',
    title: '금리 인상',
    description: '중앙은행이 금리를 인상했습니다. 건물의 유지비 부담이 증가하고, 시장 가치가 소폭 하락합니다.',
    duration: 4,
    effects: {
      marketValueModifier: 0.95, // -5%
      maintenanceCostModifier: 1.25, // +25%
    },
    emoji: '🏦',
  },
  {
    id: 'tax_increase',
    title: '부동산 세금 증가',
    description: '정부의 새로운 정책으로 부동산 보유세가 증가했습니다. 모든 건물의 유지비가 상승합니다.',
    duration: 12,
    effects: {
      maintenanceCostModifier: 1.4, // +40%
    },
    emoji: '📄',
  },
];