import { hexagon } from '../../src/core.js';

const board = () => hexagon(2);

// Mouths are fixed. departDir is the heading whose reverse is the arrival.
// Parked heading is the opposite, so 调边 follows a different ray.
export const LEVELS = [
  {
    id: 'in-1', name: '口已经开了', standard: 1, dial: 0,
    lesson: '这个口已经开了，点进来就停好。',
    cells: board(),
    stands: [{ id: 'cocoa', q: 1, r: -1, color: 8 }],
    mouths: [{ id: 'cocoa-right', standId: 'cocoa', departDir: 2, tick: 0 }],
    arrivals: [{ id: 'cocoa', color: 8, side: 1 }],
    solution: [{ type: 'land', id: 'cocoa' }],
  },
  {
    id: 'in-2', name: '转一下才通', standard: 2, dial: 0,
    lesson: '我转这一格，是为了让缺口盖住这个口。',
    cells: board(),
    stands: [{ id: 'berry', q: 1, r: -1, color: 0 }],
    mouths: [{ id: 'berry-up', standId: 'berry', departDir: 0, tick: 1 }],
    arrivals: [{ id: 'berry', color: 0, side: 0 }],
    solution: [{ type: 'confirm', dial: 1, steps: 1 }, { type: 'land', id: 'berry' }],
  },
  {
    id: 'in-3', name: '一转两口', standard: 2, dial: 0,
    lesson: '这一转打开了我的口，也关掉了对面。',
    cells: board(),
    stands: [{ id: 'cocoa', q: 0, r: 0, color: 8 }],
    mouths: [
      { id: 'cocoa-right', standId: 'cocoa', departDir: 1, tick: 0 },
      { id: 'cocoa-left', standId: 'cocoa', departDir: 4, tick: 5 },
    ],
    arrivals: [{ id: 'cocoa', color: 8, side: 4 }],
    solution: [{ type: 'confirm', dial: 5, steps: 1 }, { type: 'land', id: 'cocoa' }],
  },
  {
    id: 'in-4', name: '谁先停', standard: 2, dial: 0,
    lesson: '先停那架会挡住另一架，所以要换顺序。',
    cells: board(),
    stands: [
      { id: 'cocoa', q: 0, r: -1, color: 8 },
      { id: 'berry', q: 1, r: -2, color: 0 },
    ],
    mouths: [
      { id: 'cocoa-up', standId: 'cocoa', departDir: 1, tick: 0 },
      { id: 'berry-right', standId: 'berry', departDir: 2, tick: 0 },
    ],
    arrivals: [
      { id: 'cocoa', color: 8, side: 0 },
      { id: 'berry', color: 0, side: 1 },
    ],
    solution: [{ type: 'land', id: 'cocoa' }, { type: 'land', id: 'berry' }],
  },
  {
    id: 'in-5', name: '两架各自进', standard: 3, dial: 0,
    lesson: '我转是为了打开这两个口，但还是要一架一架点进来。',
    cells: board(),
    stands: [
      { id: 'berry', q: 1, r: -1, color: 0 },
      { id: 'cocoa', q: 0, r: 0, color: 8 },
    ],
    mouths: [
      { id: 'berry-right', standId: 'berry', departDir: 2, tick: 1 },
      { id: 'cocoa-left', standId: 'cocoa', departDir: 4, tick: 1 },
    ],
    arrivals: [
      { id: 'berry', color: 0, side: 1 },
      { id: 'cocoa', color: 8, side: 4 },
    ],
    solution: [
      { type: 'confirm', dial: 1, steps: 1 },
      { type: 'land', id: 'berry' },
      { type: 'land', id: 'cocoa' },
    ],
  },
  {
    id: 'in-6', name: '先停是为了换边', standard: 5, dial: 0,
    lesson: '我先停是为了换到那条边，再转开口进来。',
    cells: board(),
    stands: [
      { id: 'berry', q: 1, r: -1, color: 0 },
      { id: 'cocoa', q: 0, r: -1, color: 8 },
    ],
    mouths: [
      { id: 'berry-up', standId: 'berry', departDir: 0, tick: 0 },
      { id: 'berry-down', standId: 'berry', departDir: 3, tick: 1 },
      { id: 'cocoa-right', standId: 'cocoa', departDir: 2, tick: 1 },
    ],
    arrivals: [
      { id: 'berry', color: 0, side: 0 },
      { id: 'cocoa', color: 8, side: 1 },
    ],
    solution: [
      { type: 'land', id: 'berry' },
      { type: 'relocate', id: 'berry' },
      { type: 'confirm', dial: 1, steps: 1 },
      { type: 'land', id: 'cocoa' },
      { type: 'land', id: 'berry' },
    ],
  },
];