import type { CropKind, ItemId, BuildingType } from './types'

export const TILE_SIZE = 32
export const CHUNK_SIZE = 16
export const WORLD_CHUNKS = 32
export const WORLD_TILES = WORLD_CHUNKS * CHUNK_SIZE
export const WORLD_PX = WORLD_TILES * TILE_SIZE

export const PLAYER_SPEED = 180
export const INTERACTION_RANGE = 60
export const CAMERA_LERP = 0.09

export const TREE_HEALTH = 3
export const ROCK_HEALTH = 5

export const BUILDING_COSTS: Record<BuildingType, Record<string, number>> = {
  floor:         { wood: 2 },
  wall:          { wood: 3, stone: 1 },
  chest:         { wood: 5, stone: 2 },
  bed:           { wood: 6 },
  stockpile_zone:{ wood: 0 },
}

export interface CropConfig {
  stages: number
  stageTimeMs: number
  rewards: Partial<Record<ItemId, number>>
}

export const CROP_CONFIGS: Record<CropKind, CropConfig> = {
  wheat:  { stages: 3, stageTimeMs: 20_000, rewards: { wheat: 3, wheat_seed: 2 } },
  carrot: { stages: 3, stageTimeMs: 25_000, rewards: { carrot: 4, carrot_seed: 1 } },
}

// Villager config
export const VILLAGER_SPEED = 75           // px/s — slow and visible
export const VILLAGER_SPAWN_INTERVAL = 8_000  // ms between spawn checks
export const VILLAGER_WORK_TIMES: Record<string, number> = {
  chop: 3000,
  mine: 5000,
  farm: 1200,
}
export const VILLAGER_NAMES = [
  'Aldric','Brix','Cora','Dwyn','Edna','Finn','Greta',
  'Holt','Iris','Jorn','Kira','Lars','Mira','Nox',
  'Orla','Pike','Quinn','Rook','Sera','Tull','Uma','Vex',
]

export const SAVE_KEY = 'tg_save_v5'
export const AUTOSAVE_INTERVAL = 30_000

/** Milliseconds for one tree-seedling stage to advance (two stages = full tree). */
export const TREE_SEEDLING_STAGE_MS = 60_000   // 1 min per stage → 2 min total

/** Milliseconds before a bare DARK_GRASS tile (after tree felling) reverts to GRASS. */
export const TILE_RECOVERY_MS = 300_000        // 5 minutes