import { Element } from '../types/domain'

export const ELEMENT_LIST: Element[] = ['金', '木', '水', '火', '土']

export const ROOT_GRADE_NAMES = ['伪灵根', '凡品灵根', '玄品灵根', '真品灵根', '天品灵根', '仙品灵根']

export const ROOT_GRADE_COLORS = ['#8a8078', '#9cb27c', '#7fa7c9', '#b08cd9', '#e6b84c', '#e05a5a']

export interface RootGradeDef {
  name: string
  expBonus: number
  drawWeight: number
}

export const ROOT_GRADES: Record<number, RootGradeDef> = {
  0: { name: '伪灵根', expBonus: 0.5, drawWeight: 14 },
  1: { name: '凡品灵根', expBonus: 0.8, drawWeight: 38 },
  2: { name: '玄品灵根', expBonus: 1.0, drawWeight: 30 },
  3: { name: '真品灵根', expBonus: 1.3, drawWeight: 12 },
  4: { name: '天品灵根', expBonus: 1.7, drawWeight: 5 },
  5: { name: '仙品灵根', expBonus: 2.2, drawWeight: 1.5 }
}

export function describeRoots(roots: { grade: number; primary: Element; secondary: Element[] }): string {
  const parts = [roots.primary, ...roots.secondary].join('')
  return `${ROOT_GRADE_NAMES[roots.grade] ?? '伪灵根'}(${parts})`
}