/**
 * Life Journey — full board.
 *
 * Transcribed from the hand-drawn sketch (assets/game_board.png), which uses
 * many space names more than once across its zones (Start A Business,
 * Family Reunion, Market Crash, ...) — that repetition is treated as
 * intentional recurring flavor, not deduplicated. The sketch's arrows get
 * genuinely ambiguous in a few spots (a hand-drawn/AI-generated mockup, not
 * an engineered spec), so rather than force a literal reverse-engineering of
 * every arrow, every distinct label from the sketch is kept and organized
 * into a clean DAG with the same shape Phase 1 already proved out: a fork,
 * a chain per branch, a convergence, repeated three times, then a long
 * shared retirement tail. More spaces can still be inserted into any branch
 * later — just splice into its chain() array below.
 *
 * Space shape: { id, type, label, next?, choices?, cash?, flavor? }
 *   type: 'start' | 'event' | 'money' | 'choice' | 'finish'
 *   next: id of the following space (absent on 'choice' and 'finish' spaces)
 *   choices: [id, ...] of the branches offered by a 'choice' space (2 or more)
 *   cash: fixed integer delta applied on landing (absent/0 for pure flavor spaces)
 */

/** Wires each entry's `next` to the following entry's id; the last one gets `finalNext`. */
function chain(entries, finalNext) {
  return entries.map((entry, i) => ({
    ...entry,
    next: i < entries.length - 1 ? entries[i + 1].id : finalNext,
  }));
}

const careerChain = chain([
  { id: 'career_1', type: 'event', label: 'High School Dropout' },
  { id: 'career_2', type: 'event', label: 'New Job' },
  { id: 'career_3', type: 'money', label: 'Performance Review', cash: 200 },
  { id: 'career_4', type: 'event', label: 'Volunteered' },
  { id: 'career_5', type: 'event', label: 'Direct Report' },
  { id: 'career_6', type: 'money', label: 'Start A Business', cash: -250 },
  { id: 'career_7', type: 'event', label: 'Office Happy Hour' },
  { id: 'career_8', type: 'money', label: 'Work Trip', cash: -100 },
  { id: 'career_9', type: 'event', label: 'Remote Vs Office' },
  { id: 'career_10', type: 'event', label: 'Exit Interview' },
  { id: 'career_11', type: 'event', label: 'Resignation' },
  { id: 'career_12', type: 'money', label: 'Industry Shift', cash: -150 },
  { id: 'career_13', type: 'money', label: 'Workplace Drama', cash: -150 },
  { id: 'career_14', type: 'money', label: 'Big Career Moment', cash: 350 },
  { id: 'career_15', type: 'event', label: 'Mentorship' },
], 'join_1');

const eduChain = chain([
  { id: 'edu_1', type: 'event', label: 'College Enrolled' },
  { id: 'edu_2', type: 'money', label: 'Scholarship', cash: 400 },
  { id: 'edu_3', type: 'event', label: '4-Year Degree' },
  { id: 'edu_4', type: 'event', label: 'Community College' },
  { id: 'edu_5', type: 'event', label: 'Apprenticeship' },
  { id: 'edu_6', type: 'money', label: 'Campus Drama', cash: -100 },
  { id: 'edu_7', type: 'money', label: 'Study Abroad', cash: -150 },
  { id: 'edu_8', type: 'event', label: 'Trade Circuit' },
  { id: 'edu_9', type: 'event', label: 'Mentor' },
  { id: 'edu_10', type: 'money', label: 'Online Courses', cash: -50 },
  { id: 'edu_11', type: 'event', label: 'Graduation' },
], 'join_1');

const gapChain = chain([
  { id: 'gap_1', type: 'event', label: 'Canada', flavor: '🇨🇦' },
  { id: 'gap_2', type: 'event', label: 'Iceland', flavor: '🇮🇸' },
  { id: 'gap_3', type: 'event', label: 'Travel Buddy' },
  { id: 'gap_4', type: 'event', label: 'Mexico', flavor: '🇲🇽' },
  { id: 'gap_5', type: 'money', label: 'Cultural Mistake', cash: -100 },
  { id: 'gap_6', type: 'event', label: 'Australia', flavor: '🇦🇺' },
  { id: 'gap_7', type: 'event', label: 'Found Community' },
  { id: 'gap_8', type: 'event', label: 'Japan', flavor: '🇯🇵' },
  { id: 'gap_9', type: 'money', label: 'Visa Problem', cash: -150 },
  { id: 'gap_10', type: 'event', label: 'Germany', flavor: '🇩🇪' },
  { id: 'gap_11', type: 'event', label: 'Italy', flavor: '🇮🇹' },
], 'join_1');

const quarterLifeChain = chain([
  { id: 'join_1', type: 'event', label: 'Quarter-Life Crisis' },
  { id: 'q_2', type: 'money', label: 'Horrible Hangover', cash: -50 },
  { id: 'q_3', type: 'event', label: '30th Birthday' },
  { id: 'q_4', type: 'money', label: 'Mystery Tattoo', cash: -100 },
  { id: 'q_5', type: 'money', label: 'Unexpected Joy', cash: 200 },
], 'life_fork');

const familyChain = chain([
  { id: 'family_1', type: 'event', label: 'New City' },
  { id: 'family_2', type: 'event', label: 'Uncles Condo' },
  { id: 'family_3', type: 'event', label: 'Dinner Party' },
  { id: 'family_4', type: 'money', label: 'You Won!', cash: 300 },
  { id: 'family_5', type: 'money', label: "Friends' Wedding", cash: -150 },
  { id: 'family_6', type: 'money', label: 'Job Or Raise', cash: 250 },
  { id: 'family_7', type: 'event', label: 'Podcast' },
  { id: 'family_8', type: 'event', label: 'Hobby' },
  { id: 'family_9', type: 'event', label: 'Perfect Impression' },
  { id: 'family_10', type: 'money', label: 'First Home', cash: -300 },
  { id: 'family_11', type: 'event', label: 'Family Reunion' },
  { id: 'family_12', type: 'money', label: 'Raise Or Job', cash: 200 },
  { id: 'family_13', type: 'money', label: 'House Maintenance', cash: -150 },
  { id: 'family_14', type: 'money', label: 'Family Vacation', cash: -100 },
], 'join_2');

const investChain = chain([
  { id: 'invest_1', type: 'money', label: 'Side Investment', cash: -150 },
  { id: 'invest_2', type: 'money', label: 'Market Move', cash: 350 },
  { id: 'invest_3', type: 'money', label: '401K Contribution', cash: -100 },
  { id: 'invest_4', type: 'event', label: 'Forced Partnership' },
  { id: 'invest_5', type: 'money', label: 'Market Crash', cash: -300 },
  { id: 'invest_6', type: 'money', label: 'Start A Business', cash: -250 },
  { id: 'invest_7', type: 'money', label: 'Bet Against Player', cash: 200 },
  { id: 'invest_8', type: 'money', label: 'Market Manipulation', cash: -200 },
  { id: 'invest_9', type: 'money', label: 'Leveraged Buyout', cash: 300 },
  { id: 'invest_10', type: 'money', label: '100K Windfall', cash: 500 },
  { id: 'invest_11', type: 'money', label: 'Investigation', cash: -250 },
  { id: 'invest_12', type: 'money', label: 'Rogue Trader', cash: -300 },
  { id: 'invest_13', type: 'money', label: '10K Payout', cash: 250 },
], 'join_2');

const highRiskChain = chain([
  { id: 'risk_1', type: 'money', label: 'High Risk Bet', cash: 400 },
  { id: 'risk_2', type: 'money', label: 'Office Buyout', cash: -200 },
  { id: 'risk_3', type: 'money', label: 'Bankruptcy', cash: -500, flavor: 'Ouch.' },
  { id: 'risk_4', type: 'money', label: 'Comeback Deal', cash: 450 },
  { id: 'risk_5', type: 'money', label: 'Investigation', cash: -200 },
  { id: 'risk_6', type: 'money', label: 'Rogue Trader', cash: -250 },
], 'join_3');

const safeChain = chain([
  { id: 'safe_1', type: 'money', label: 'Force Sale', cash: -150 },
  { id: 'safe_2', type: 'money', label: 'Start A Business', cash: -100 },
  { id: 'safe_3', type: 'money', label: 'Raise Or Job', cash: 200 },
  { id: 'safe_4', type: 'event', label: 'Family Reunion' },
  { id: 'safe_5', type: 'money', label: 'Family Vacation', cash: -100 },
  { id: 'safe_6', type: 'money', label: 'Steady Savings', cash: 150 },
], 'join_3');

const leisureChain = chain([
  { id: 'leisure_1', type: 'money', label: 'Investment Paid Off', cash: 300 },
  { id: 'leisure_2', type: 'event', label: 'Start A Band' },
  { id: 'leisure_3', type: 'event', label: 'Jury Duty' },
  { id: 'leisure_4', type: 'event', label: 'Hobby' },
  { id: 'leisure_5', type: 'money', label: 'The Races', cash: -150 },
  { id: 'leisure_6', type: 'event', label: 'Job Offer' },
  { id: 'leisure_7', type: 'money', label: 'Bucket List Trip', cash: -200 },
  { id: 'leisure_8', type: 'money', label: 'Home Renovation', cash: -250 },
  { id: 'leisure_9', type: 'event', label: 'Hosted Thanksgiving' },
  { id: 'leisure_10', type: 'event', label: 'Highschool Reunion' },
  { id: 'leisure_11', type: 'money', label: 'Fantasy Football', cash: 100 },
  { id: 'leisure_12', type: 'money', label: 'Office Pool', cash: 150 },
  { id: 'leisure_13', type: 'event', label: 'Pickle Ball' },
  { id: 'leisure_14', type: 'event', label: 'Bowling Night' },
  { id: 'leisure_15', type: 'money', label: 'Dental Work', cash: -150 },
  { id: 'leisure_16', type: 'money', label: 'Golf Trip', cash: -100 },
  { id: 'leisure_17', type: 'event', label: 'Joined Facebook' },
  { id: 'leisure_18', type: 'money', label: 'Speeding Ticket', cash: -75 },
], 'retirement_party');

const spaceList = [
  { id: 'start', type: 'start', label: 'Start', next: 'path_fork' },
  { id: 'path_fork', type: 'choice', label: 'Which Path?', choices: ['career_1', 'edu_1', 'gap_1'] },

  ...careerChain,
  ...eduChain,
  ...gapChain,

  ...quarterLifeChain,
  { id: 'life_fork', type: 'choice', label: 'Relationship or Investment?', choices: ['family_1', 'invest_1'] },

  ...familyChain,
  ...investChain,

  { id: 'join_2', type: 'event', label: 'Settling Down', next: 'risk_fork' },
  { id: 'risk_fork', type: 'choice', label: 'High Risk or Safe?', choices: ['risk_1', 'safe_1'] },

  ...highRiskChain,
  ...safeChain,

  { id: 'join_3', type: 'event', label: 'Retirement Planning', next: 'leisure_1' },
  ...leisureChain,

  { id: 'retirement_party', type: 'event', label: 'Retirement Party', next: 'finish' },
  { id: 'finish', type: 'finish', label: 'Finish' },
];

export const board = {
  id: 'life-journey-v1',
  startSpaceId: 'start',
  spaces: Object.fromEntries(spaceList.map((space) => [space.id, space])),
};

/**
 * Advance from `startId` by up to `steps` spaces, stopping immediately on arrival
 * at a 'choice' or 'finish' space even if pips remain (they're discarded).
 */
export function walkForward(startId, steps) {
  let current = startId;
  for (let i = 0; i < steps; i++) {
    const space = board.spaces[current];
    if (!space.next) break; // sitting on a choice/finish space already — nowhere to advance
    current = space.next;
    const landed = board.spaces[current];
    if (landed.type === 'choice' || landed.type === 'finish') break;
  }
  return current;
}