import { HostileNpcAnimationConfig, HostileNpcSpriteConfig } from '../components/HostileNpcAnimator';
import { GameState, InventoryItem, MonsterLootEntry, RoleActionDefinition, SceneHostileNpc, WorldType } from '../types';
import { buildMonsterAttributeProfile } from './attributeProfileGenerator';
import { buildDefaultAxisVector } from './attributeResolver';
import { buildRuntimeCustomWorldInventoryItems, resolveRuleWorldType } from './customWorldRuntime';
import hostileNpcOverridesJson from './hostileNpcOverrides.json';
import { buildRuntimeItemGenerationContext } from './runtimeItemContext';
import { buildDirectedRuntimeReward } from './runtimeItemDirector';
import { flattenDirectedRuntimeRewardItems } from './runtimeItemNarrative';
import { getPresetWorldAttributeSchema } from './worldAttributeSchemas';

export interface HostileNpcPreset extends HostileNpcSpriteConfig {
  worldType: WorldType;
  description: string;
  introAction: string;
  baseStats: Pick<SceneHostileNpc, 'attackRange' | 'speed' | 'hp' | 'maxHp'>;
  combatTags: string[];
  habitatTags: string[];
  lootTable: MonsterLootEntry[];
  attributeProfile: NonNullable<SceneHostileNpc['attributeProfile']>;
  behaviorVectors: RoleActionDefinition[];
}

export type HostileNpcPresetOverride = Partial<Omit<HostileNpcPreset, 'animations' | 'baseStats'>> & {
  animations?: Partial<HostileNpcPreset['animations']>;
  baseStats?: Partial<HostileNpcPreset['baseStats']>;
  lootTable?: HostileNpcPreset['lootTable'];
};

export type MonsterPreset = HostileNpcPreset;
export type MonsterPresetOverride = HostileNpcPresetOverride;

function rowStart(sheetWidth: number, frameWidth: number, rowIndex: number) {
  return Math.floor(sheetWidth / frameWidth) * rowIndex;
}

function rowAnimation(
  sheetWidth: number,
  frameWidth: number,
  rowIndex: number,
  frames: number,
  fps = 24,
): HostileNpcAnimationConfig {
  return {
    start: rowStart(sheetWidth, frameWidth, rowIndex),
    frames,
    fps,
  };
}

function buildHostileNpcLootItem(
  id: string,
  category: string,
  name: string,
  rarity: InventoryItem['rarity'],
  tags: string[],
  quantity = 1,
  description?: string,
): InventoryItem {
  return {
    id: `monster-loot:${id}`,
    category,
    name,
    quantity,
    rarity,
    tags,
    description,
  };
}

function buildHostileNpcLootEntry(
  id: string,
  dropRate: number,
  item: InventoryItem,
): MonsterLootEntry {
  return {
    id,
    dropRate,
    item,
  };
}

const BASE_HOSTILE_NPC_PRESETS: Array<
  Omit<HostileNpcPreset, 'lootTable' | 'combatTags' | 'attributeProfile' | 'behaviorVectors'> & {
    combatTags?: string[];
  }
> = [
  {
    id: 'monster-03',
    worldType: WorldType.WUXIA,
    name: '断骨祟灵',
    description: '一团缠着碎骨与阴气的游灵，喜欢在地宫、荒村和古旧殿宇中徘徊。',
    introAction: '摇晃着碎骨在前方游荡，阴气正一点点漫开',
    src: '/Pixel Monsters Vol1/Sprites/monster_03.png',
    frameWidth: 61,
    frameHeight: 37,
    sheetWidth: 976,
    animations: {
      idle: rowAnimation(976, 61, 0, 4),
      move: rowAnimation(976, 61, 1, 8),
      attack: rowAnimation(976, 61, 2, 16),
      die: rowAnimation(976, 61, 4, 11),
    },
    baseStats: { attackRange: 1.3, speed: 6.8, hp: 102, maxHp: 102 },
    habitatTags: ['鍦板', '鑽掓潙', '瀵哄簷', '閬楄抗'],
  },
  {
    id: 'monster-04',
    worldType: WorldType.WUXIA,
    name: '石背蜗怪',
    description: '驮着厚重石壳缓慢爬行，常盘踞在石阶、桥边与潮湿山路上。',
    introAction: '拖着沉重石壳缓慢拱上前来',
    src: '/Pixel Monsters Vol1/Sprites/monster_04.png',
    frameWidth: 58,
    frameHeight: 37,
    sheetWidth: 870,
    animations: {
      idle: rowAnimation(870, 58, 0, 12),
      move: rowAnimation(870, 58, 1, 4),
      attack: rowAnimation(870, 58, 2, 9),
      die: rowAnimation(870, 58, 3, 15),
    },
    baseStats: { attackRange: 1.1, speed: 4.8, hp: 152, maxHp: 152 },
    habitatTags: ['鐭抽樁', '娓″彛', '妗?', '闆箔'],
  },
  {
    id: 'monster-06',
    worldType: WorldType.WUXIA,
    name: '岩甲蛛兽',
    description: '甲壳坚硬、步足沉重，常潜伏在残垣、矿洞和石阶附近拦截来者。',
    introAction: '守在前方，盯着来者蓄势待发',
    src: '/Pixel Monsters Vol1/Sprites/monster_06.png',
    frameWidth: 73,
    frameHeight: 34,
    sheetWidth: 1606,
    animations: {
      idle: rowAnimation(1606, 73, 0, 16),
      move: rowAnimation(1606, 73, 1, 4),
      attack: rowAnimation(1606, 73, 2, 22),
      die: rowAnimation(1606, 73, 3, 11),
    },
    baseStats: { attackRange: 1.2, speed: 5.8, hp: 140, maxHp: 140 },
    habitatTags: ['鐭块亾', '鐭抽樁', '搴熷煄', '鍦板'],
  },
  {
    id: 'monster-07',
    worldType: WorldType.WUXIA,
    name: '孢爆菇灵',
    description: '伪装成无害的小蘑菇，靠近后会突然爆出孢雾和酸毒。',
    introAction: '看似无害地立在前方，伞盖正轻轻颤动',
    src: '/Pixel Monsters Vol1/Sprites/monster_07.png',
    frameWidth: 76,
    frameHeight: 59,
    sheetWidth: 1444,
    animations: {
      idle: rowAnimation(1444, 76, 0, 4),
      move: rowAnimation(1444, 76, 1, 8),
      attack: rowAnimation(1444, 76, 2, 19),
      die: rowAnimation(1444, 76, 3, 11),
    },
    baseStats: { attackRange: 1.1, speed: 6.1, hp: 108, maxHp: 108 },
    habitatTags: ['闆炬灄', '鑽掓潙', '瀵哄簷', '灞辫矾'],
  },
  {
    id: 'monster-08',
    worldType: WorldType.WUXIA,
    name: '枯藤伏虫',
    description: '像一截会蠕动的枯藤，贴地潜行，适合在林地和湿地里伏击。',
    introAction: '贴着地面缓缓爬来，像一截活过来的枯藤',
    src: '/Pixel Monsters Vol1/Sprites/monster_08.png',
    frameWidth: 50,
    frameHeight: 23,
    sheetWidth: 950,
    animations: {
      idle: rowAnimation(950, 50, 0, 19),
      move: rowAnimation(950, 50, 1, 12),
      attack: rowAnimation(950, 50, 2, 11),
      die: rowAnimation(950, 50, 3, 17),
    },
    baseStats: { attackRange: 1.0, speed: 6.7, hp: 118, maxHp: 118 },
    habitatTags: ['绔规灄', '闆炬灄', '娌兼辰', '鑽掗噹'],
  },
  {
    id: 'monster-11',
    worldType: WorldType.WUXIA,
    name: '夜牙潜兽',
    description: '夜色中贴地匍匐的潜伏兽，惯于在街巷、残垣与营地周边游猎。',
    introAction: '收拢身形伏在前方，尖牙在阴影里一闪而过',
    src: '/Pixel Monsters Vol1/Sprites/monster_11.png',
    frameWidth: 70,
    frameHeight: 36,
    sheetWidth: 770,
    animations: {
      idle: rowAnimation(770, 70, 0, 6),
      move: rowAnimation(770, 70, 1, 8),
      attack: rowAnimation(770, 70, 2, 11),
      die: rowAnimation(770, 70, 3, 10),
    },
    baseStats: { attackRange: 1.4, speed: 7.4, hp: 124, maxHp: 124 },
    habitatTags: ['闀胯', '钀ュ湴', '鏂灒', '瀹嫅'],
  },
  {
    id: 'monster-13',
    worldType: WorldType.WUXIA,
    name: '青鳞毒蛇',
    description: '身形细长，吐信极快，最喜欢守在草木掩映和石缝交错之地。',
    introAction: '盘在前路中央缓缓昂头，蛇信正来回试探',
    src: '/Pixel Monsters Vol1/Sprites/monster_13.png',
    frameWidth: 66,
    frameHeight: 36,
    sheetWidth: 1056,
    animations: {
      idle: rowAnimation(1056, 66, 0, 16),
      attack: rowAnimation(1056, 66, 1, 15),
    },
    baseStats: { attackRange: 1.7, speed: 8.2, hp: 96, maxHp: 96 },
    habitatTags: ['绔规灄', '闆炬灄', '灞辫矾', '鑺卞洯'],
  },
  {
    id: 'monster-18',
    worldType: WorldType.WUXIA,
    name: '瘴背古象',
    description: '体格厚重，背脊总有瘴气或孢苔翻涌，适合盘踞在矿道和废弃重地。',
    introAction: '拖着厚重身躯踩碎碎石，正迎面压来',
    src: '/Pixel Monsters Vol1/Sprites/monster_18.png',
    frameWidth: 77,
    frameHeight: 43,
    sheetWidth: 1771,
    animations: {
      idle: rowAnimation(1771, 77, 0, 8),
      move: rowAnimation(1771, 77, 0, 8),
      attack: rowAnimation(1771, 77, 2, 23),
      die: rowAnimation(1771, 77, 1, 17),
    },
    baseStats: { attackRange: 1.8, speed: 4.4, hp: 186, maxHp: 186 },
    habitatTags: ['鐭块亾', '閾稿潑', '搴熷煄', '杈瑰叧'],
  },
  {
    id: 'monster-02',
    worldType: WorldType.XIANXIA,
    name: '秘匣书妖',
    description: '像会自行翻页的秘典与宝匣，常在仙门、遗迹与禁制附近浮游。',
    introAction: '在前方半空翻页浮动，纸页间渗出幽光',
    src: '/Pixel Monsters Vol1/Sprites/monster_02.png',
    frameWidth: 43,
    frameHeight: 46,
    sheetWidth: 688,
    animations: {
      idle: rowAnimation(688, 43, 0, 16),
      move: rowAnimation(688, 43, 1, 5),
      attack: rowAnimation(688, 43, 2, 12),
      die: rowAnimation(688, 43, 4, 7),
    },
    baseStats: { attackRange: 1.4, speed: 7.3, hp: 112, maxHp: 112 },
    habitatTags: ['浠欓棬', '闀垮粖', '閬楄抗', '绁潧'],
  },
  {
    id: 'monster-05',
    worldType: WorldType.XIANXIA,
    name: '血瞳妖眼',
    description: '硕大眼球外生细足，擅长隔着雾障与灵光窥伺猎物。',
    introAction: '转动血色眼瞳在前方缓慢逼近',
    src: '/Pixel Monsters Vol1/Sprites/monster_05.png',
    frameWidth: 60,
    frameHeight: 48,
    sheetWidth: 840,
    animations: {
      idle: rowAnimation(840, 60, 0, 12),
      move: rowAnimation(840, 60, 1, 8),
      attack: rowAnimation(840, 60, 2, 9),
      die: rowAnimation(840, 60, 4, 14),
    },
    baseStats: { attackRange: 1.6, speed: 7.0, hp: 126, maxHp: 126 },
    habitatTags: ['濡栭浘', '娲炲ぉ', '璋峰湴', '绉樻'],
  },
  {
    id: 'monster-10',
    worldType: WorldType.XIANXIA,
    name: '青腐泥灵',
    description: '浑身流着青绿色黏液，移动时像在地面拖出灵腐痕迹。',
    introAction: '一边渗出黏液一边缓慢朝前爬来',
    src: '/Pixel Monsters Vol1/Sprites/monster_10.png',
    frameWidth: 48,
    frameHeight: 25,
    sheetWidth: 720,
    animations: {
      idle: rowAnimation(720, 48, 0, 8),
      move: rowAnimation(720, 48, 1, 8),
      attack: rowAnimation(720, 48, 2, 13),
      die: rowAnimation(720, 48, 3, 15),
    },
    baseStats: { attackRange: 1.2, speed: 5.0, hp: 136, maxHp: 136 },
    habitatTags: ['娲炲ぉ', '璋峰湴', '鏈堟箹', '鐭垮潙'],
  },
  {
    id: 'monster-12',
    worldType: WorldType.XIANXIA,
    name: '幽烬灵蝠',
    description: '翅翼缭绕灰烬般的灵火，常成群出没于洞天、崖壁与灵脉附近。',
    introAction: '盘旋在前方半空，幽火忽明忽暗',
    src: '/Pixel Monsters Vol1/Sprites/monster_12.png',
    frameWidth: 46,
    frameHeight: 43,
    sheetWidth: 506,
    animations: {
      idle: rowAnimation(506, 46, 0, 8),
      move: rowAnimation(506, 46, 1, 4),
      attack: rowAnimation(506, 46, 2, 7),
      die: rowAnimation(506, 46, 3, 11),
    },
    baseStats: { attackRange: 1.6, speed: 7.8, hp: 120, maxHp: 120 },
    habitatTags: ['娲炲ぉ', '宕?', '浠欏矝', '鍙よ抗'],
  },
  {
    id: 'monster-14',
    worldType: WorldType.XIANXIA,
    name: '赤潮墨章',
    description: '像灵海中游出的赤色异章，触腕灵活，最爱在潮湿灵境与月湖边出没。',
    introAction: '舒展触腕在前方缓缓游弋',
    src: '/Pixel Monsters Vol1/Sprites/monster_14.png',
    frameWidth: 61,
    frameHeight: 46,
    sheetWidth: 671,
    animations: {
      idle: rowAnimation(671, 61, 0, 8),
      move: rowAnimation(671, 61, 1, 8),
      attack: rowAnimation(671, 61, 2, 9),
      die: rowAnimation(671, 61, 4, 11),
    },
    baseStats: { attackRange: 1.7, speed: 7.1, hp: 128, maxHp: 128 },
    habitatTags: ['鏈堟箹', '澶╂渤', '浠欐床', '鐏垫硥'],
  },
  {
    id: 'monster-15',
    worldType: WorldType.XIANXIA,
    name: '噬灵妖花',
    description: '花口如獠牙，根须会吞食靠近的灵气与血肉，常藏在灵植密地。',
    introAction: '缓缓舒展花瓣，在前方守着必经之路',
    src: '/Pixel Monsters Vol1/Sprites/monster_15.png',
    frameWidth: 75,
    frameHeight: 62,
    sheetWidth: 2400,
    animations: {
      idle: rowAnimation(2400, 75, 0, 6),
      attack: rowAnimation(2400, 75, 1, 32),
      die: rowAnimation(2400, 75, 2, 17),
    },
    baseStats: { attackRange: 1.5, speed: 4.6, hp: 168, maxHp: 168 },
    habitatTags: ['鑺卞渻', '绁炴湪', '璋峰湴', '绉樺'],
  },
  {
    id: 'monster-16',
    worldType: WorldType.XIANXIA,
    name: '噬雾飞蛾',
    description: '借雾气遮身，飞行轨迹诡谲，喜欢围着灵光和人影打转。',
    introAction: '绕着雾气轻轻盘飞，正朝前方逼近',
    src: '/Pixel Monsters Vol1/Sprites/monster_16.png',
    frameWidth: 52,
    frameHeight: 50,
    sheetWidth: 728,
    animations: {
      idle: rowAnimation(728, 52, 0, 8),
      move: rowAnimation(728, 52, 1, 4),
      attack: rowAnimation(728, 52, 2, 14),
      die: rowAnimation(728, 52, 3, 9),
    },
    baseStats: { attackRange: 1.8, speed: 6.9, hp: 130, maxHp: 130 },
    habitatTags: ['濡栭浘', '浠欓棬', '椋炵€?', '鎮┖'],
  },
  {
    id: 'monster-20',
    worldType: WorldType.XIANXIA,
    name: '澄潮灵母',
    description: '像由灵泉和潮汐凝出的母体水灵，甩动触须时会带出大片灵浪。',
    introAction: '在前方拖着水光般的触须缓缓游来',
    src: '/Pixel Monsters Vol1/Sprites/monster_20.png',
    frameWidth: 67,
    frameHeight: 42,
    sheetWidth: 804,
    animations: {
      idle: rowAnimation(804, 67, 0, 6),
      move: rowAnimation(804, 67, 1, 6),
      attack: rowAnimation(804, 67, 2, 12),
    },
    baseStats: { attackRange: 1.4, speed: 6.4, hp: 138, maxHp: 138 },
    habitatTags: ['鏈堟箹', '鐏垫硥', '澶╂渤', '瀵掔帀'],
  },
];

const BASE_HOSTILE_NPC_LOOT_TABLES: Record<string, MonsterLootEntry[]> = {
  'monster-02': [
    buildHostileNpcLootEntry(
      'monster-02-script-fragment',
      0.74,
      buildHostileNpcLootItem(
        'script-fragment',
        '鏉愭枡',
        '娈嬮〉纰庣墖',
        'common',
        ['material'],
        2,
        '鏁ｈ惤鐨勪功椤靛拰鏄撶鐨勭鐗囷紝浠嶆畫鐣欑潃鎶ょ澧ㄦ按鐨勭棔杩广€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-02-archive-sigil',
      0.24,
      buildHostileNpcLootItem(
        'archive-sigil',
        '閬楃墿',
        '妗ｆ鍗拌',
        'rare',
        ['relic', 'mana'],
        1,
        '涓€涓偓娴殑鍗拌锛屽瓨鍌ㄧ潃鍛ㄥ洿鐨勭伒鏂囥€?',
      ),
    ),
  ],
  'monster-03': [
    buildHostileNpcLootEntry(
      'monster-03-bone-dust',
      0.74,
      buildHostileNpcLootItem(
        'bone-dust',
        '鏉愭枡',
        '楠ㄥ皹',
        'common',
        ['material'],
        2,
        '鐮寸骞界伒鐣欎笅鐨勭矇鏈姸娈嬮銆?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-03-whisper-ember',
      0.22,
      buildHostileNpcLootItem(
        'whisper-ember',
        '閬楃墿',
        '浣庤浣欑儸',
        'rare',
        ['relic', 'mana'],
        1,
        '寰急鐨勭伀鑺憋紝浠嶅甫鐫€涓嶅畨鐨勯榄傝兘閲忓棥鍡′綔鍝嶃€?',
      ),
    ),
  ],
  'monster-04': [
    buildHostileNpcLootEntry(
      'monster-04-stone-shell',
      0.7,
      buildHostileNpcLootItem(
        'stone-shell-shard',
        '鏉愭枡',
        '鐭冲３纰庣墖',
        'uncommon',
        ['material'],
        2,
        '浠庣埇琛岀煶鑳屾帬椋熻€呰韩涓婂墺钀界殑鐮寸鎶ょ敳鐗囥€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-04-venom-gland',
      0.32,
      buildHostileNpcLootItem(
        'venom-gland',
        '鏉愭枡',
        '姣掕吅',
        'uncommon',
        ['material'],
        1,
        '浠嶅甫鐫€浣欐俯鐨勫瘑灏佹瘨鍥娿€?',
      ),
    ),
  ],
  'monster-05': [
    buildHostileNpcLootEntry(
      'monster-05-watcher-tendon',
      0.68,
      buildHostileNpcLootItem(
        'watcher-tendon',
        '鏉愭枡',
        '瀹堟湜鑰呰倢鑵?',
        'common',
        ['material'],
        2,
        '浠庢紓娴溂 stalker 韬笂鎵笅鐨勭粏涓濄€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-05-blood-lens',
      0.3,
      buildHostileNpcLootItem(
        'blood-lens',
        '閬楃墿',
        '琛€鏅堕€忛暅',
        'rare',
        ['relic', 'mana'],
        1,
        '缁忚繃鎶涘厜鐨勭溂鏅讹紝鍙寮烘晫鎰忓嚌瑙嗘妧宸с€?',
      ),
    ),
  ],
  'monster-06': [
    buildHostileNpcLootEntry(
      'monster-06-carapace-plate',
      0.38,
      buildHostileNpcLootItem(
        'carapace-plate',
        '鎶ょ敳',
        '鐢插３鏉?',
        'rare',
        ['armor', 'material'],
        1,
        '鍙噸閾镐负閲嶅瀷闃叉姢鐨勮嚧瀵嗙敳澹炦ి€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-06-guard-core',
      0.18,
      buildHostileNpcLootItem(
        'guard-core',
        '閬楃墿',
        '瀹堝崼鏍稿績',
        'rare',
        ['relic'],
        1,
        '钑村惈閲庢€ч槻寰℃湰鑳界殑鏍稿績锛屽潥涓嶅彲鎽ං€?',
      ),
    ),
  ],
  'monster-07': [
    buildHostileNpcLootEntry(
      'monster-07-spore-pouch',
      0.72,
      buildHostileNpcLootItem(
        'spore-pouch',
        '鏉愭枡',
        '瀛㈠泭',
        'uncommon',
        ['material'],
        2,
        '瑁呮弧涓嶇ǔ瀹氳槕鑿囧瀛愮殑鍥婅銆?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-07-burst-cap',
      0.28,
      buildHostileNpcLootItem(
        'burst-cap',
        '娑堣€楀搧',
        '鐖嗚弴甯?',
        'uncommon',
        ['healing'],
        1,
        '鍙姞宸ヤ负鎴樺湴鑽墏鐨勬尌鍙戞€ц弴甯姐€?',
      ),
    ),
  ],
  'monster-08': [
    buildHostileNpcLootEntry(
      'monster-08-vine-tendril',
      0.76,
      buildHostileNpcLootItem(
        'vine-tendril',
        '鏉愭枡',
        '钘ら』',
        'common',
        ['material'],
        2,
        '浠庝紡鍑昏棨钄撲笂鑾峰彇鐨勫潥闊х氦缁淬€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-08-ambush-fang',
      0.2,
      buildHostileNpcLootItem(
        'ambush-fang',
        '姝﹀櫒',
        '浼忓嚮鐗?',
        'rare',
        ['weapon', 'material'],
        1,
        '杩戞垬鐚庝汉鐝嶈鐨勫ぉ鐒跺皷鍒€¢€?',
      ),
    ),
  ],
  'monster-10': [
    buildHostileNpcLootEntry(
      'monster-10-spirit-slime',
      0.72,
      buildHostileNpcLootItem(
        'spirit-slime',
        '鏉愭枡',
        '鐏佃厫榛忔恫',
        'common',
        ['material'],
        2,
        '鍦ㄩ粦鏆椾腑缂撴參鍙戝厜鐨勭矘绋犳畫鐣欑墿銆?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-10-marsh-core',
      0.2,
      buildHostileNpcLootItem(
        'marsh-core',
        '閬楃墿',
        '娌兼辰鏍稿績',
        'rare',
        ['relic', 'mana'],
        1,
        '娌兼辰鐏垫皵涓庢畫鐣欑槾姘旂殑鍑濊仛鑺傜偣銆?',
      ),
    ),
  ],
  'monster-11': [
    buildHostileNpcLootEntry(
      'monster-11-night-fang',
      0.58,
      buildHostileNpcLootItem(
        'night-fang',
        '鏉愭枡',
        '澶滅墮',
        'uncommon',
        ['material'],
        1,
        '閫傚悎鍒朵綔姣掕嵂鎴栭櫡闃辩殑鍒€鍒冪姸鐛犵墮銆?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-11-shadow-pelt',
      0.24,
      buildHostileNpcLootItem(
        'shadow-pelt',
        '鎶ょ敳',
        '鏆楀奖鐨?',
        'rare',
        ['armor', 'material'],
        1,
        '绌挎埓鏃跺彲娑堝辑鍔ㄩ潤鐨勬繁鑹插吔鐨€?',
      ),
    ),
  ],
  'monster-12': [
    buildHostileNpcLootEntry(
      'monster-12-ember-wing',
      0.64,
      buildHostileNpcLootItem(
        'ember-wing',
        '鏉愭枡',
        '鐑考',
        'uncommon',
        ['material'],
        2,
        '浠嶅湪鏁ｈ惤鏆栫伆鐨勭儳鐒︾繀缈肩鐗囥€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-12-ashfire-feather',
      0.22,
      buildHostileNpcLootItem(
        'ashfire-feather',
        '閬楃墿',
        '鐏扮儸鐏窘',
        'rare',
        ['relic', 'mana'],
        1,
        '钑村惈寰皬浣嗘寔涔呯殑鐑伒鐨勭窘灏栥€?',
      ),
    ),
  ],
  'monster-13': [
    buildHostileNpcLootEntry(
      'monster-13-venom-sac',
      0.66,
      buildHostileNpcLootItem(
        'serpent-venom-sac',
        '鏉愭枡',
        '铔囨瘨鍥?',
        'uncommon',
        ['material'],
        1,
        '鐐奸噾甯堜笌鍒哄閮界弽瑙嗙殑姣掔礌鍥娿€?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-13-serpent-eye',
      0.16,
      buildHostileNpcLootItem(
        'serpent-eye',
        '閬楃墿',
        '铔囩溂',
        'rare',
        ['relic', 'mana'],
        1,
        '鍗充娇闈欐涔熻兘杩借釜闄勮繎鍔ㄩ潤鐨勮寮傜溂鏅躲€?',
      ),
    ),
  ],
  'monster-14': [
    buildHostileNpcLootEntry(
      'monster-14-tide-ink',
      0.7,
      buildHostileNpcLootItem(
        'tide-ink',
        '鏉愭枡',
        '娼ⅷ',
        'uncommon',
        ['material'],
        2,
        '鐢ㄤ簬灏佸嵃銆侀櫡闃变笌姘村睘鎬х绠撶殑娴撶榛戞恫銆?',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-14-lake-pearl',
      0.18,
      buildHostileNpcLootItem(
        'lake-pearl',
        '閬楃墿',
        '婀栫彔',
        'rare',
        ['relic', 'mana'],
        1,
        '钑村惈鏈堝厜婀挎皵鐨勫厜婊戠弽鐝犮€?',
      ),
    ),
  ],
  'monster-15': [
    buildHostileNpcLootEntry(
      'monster-15-thorn-nectar',
      0.46,
      buildHostileNpcLootItem(
        'thorn-nectar',
        'Consumable',
        'Thorn Nectar',
        'uncommon',
        ['healing', 'material'],
        1,
        'Sticky sap that can be refined into emergency recovery tonic.',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-15-devour-bloom',
      0.12,
      buildHostileNpcLootItem(
        'devour-bloom',
        'Relic',
        'Devour Bloom',
        'epic',
        ['relic'],
        1,
        'A predatory blossom that stores concentrated life force.',
      ),
    ),
  ],
  'monster-16': [
    buildHostileNpcLootEntry(
      'monster-16-mist-wing',
      0.72,
      buildHostileNpcLootItem(
        'mist-wing',
        'Material',
        'Mist Wing',
        'common',
        ['material'],
        2,
        'Thin membrane steeped in drifting fog and static charge.',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-16-chase-rune',
      0.2,
      buildHostileNpcLootItem(
        'chase-rune',
        'Relic',
        'Chase Rune',
        'rare',
        ['relic'],
        1,
        'A pursuit mark that resonates with speed and pressure.',
      ),
    ),
  ],
  'monster-18': [
    buildHostileNpcLootEntry(
      'monster-18-ancient-hide',
      0.62,
      buildHostileNpcLootItem(
        'ancient-hide',
        'Armor',
        'Ancient Hide',
        'uncommon',
        ['armor', 'material'],
        1,
        'Thick hide layered with old dust, moss, and impact scars.',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-18-ruin-heart',
      0.14,
      buildHostileNpcLootItem(
        'ruin-heart',
        'Relic',
        'Ruin Heart',
        'epic',
        ['relic'],
        1,
        'A heavy core pulsing with the stubborn will of abandoned ruins.',
      ),
    ),
  ],
  'monster-20': [
    buildHostileNpcLootEntry(
      'monster-20-spring-essence',
      0.44,
      buildHostileNpcLootItem(
        'spring-essence',
        'Consumable',
        'Spring Essence',
        'uncommon',
        ['mana'],
        1,
        'A cool droplet that restores focus and spiritual rhythm.',
      ),
    ),
    buildHostileNpcLootEntry(
      'monster-20-tide-mother-core',
      0.11,
      buildHostileNpcLootItem(
        'tide-mother-core',
        'Relic',
        'Tide Mother Core',
        'epic',
        ['relic', 'mana'],
        1,
        'A refined water-heart formed only in the deepest luminous springs.',
      ),
    ),
  ],
};

const HOSTILE_NPC_OVERRIDES = hostileNpcOverridesJson as Record<string, HostileNpcPresetOverride>;

const BASE_HOSTILE_NPC_COMBAT_TAGS: Record<string, string[]> = {
  'monster-03': ['闀囬偑', '鎺у満', '鏈哄姩'],
  'monster-04': ['閲嶇敳', '瀹堝尽', '鍙嶅嚮'],
  'monster-06': ['閲嶇敳', '瀹堝尽', '鍘嬪埗'],
  'monster-07': ['鎺у満', '鍥炲', '鐐艰嵂'],
  'monster-08': ['蹇', '杩藉嚮', '鏈哄姩'],
  'monster-11': ['蹇', '绐佽繘', '鍘嬪埗'],
  'monster-13': ['蹇', '杩藉嚮', '椋庤'],
  'monster-18': ['閲嶅嚮', '瀹堝尽', '鍫″瀿'],
  'monster-02': ['娉曚慨', '绗﹂樀', '鎺у満'],
  'monster-05': ['鎺у満', '娉曚慨', '闀囬偑'],
  'monster-10': ['娉曞姏', '鍥炲', '鎶や綋'],
  'monster-12': ['鏈哄姩', '杩滃皠', '椋庤'],
  'monster-14': ['娉曞姏', '绗﹂樀', '鍥炲'],
  'monster-15': ['鍥炲', '鎶や綋', '閲嶇敳'],
  'monster-16': ['闆锋硶', '鏈哄姩', '杩囪浇'],
  'monster-20': ['娉曞姏', '鍥炲', '闀囬偑'],
};

function mergeHostileNpcPreset(
  basePreset: Omit<HostileNpcPreset, 'combatTags' | 'lootTable' | 'attributeProfile' | 'behaviorVectors'> & { combatTags?: string[] },
): HostileNpcPreset {
  const override = HOSTILE_NPC_OVERRIDES[basePreset.id];
  if (!override) {
    return hydrateHostileNpcPresetRoleData({
      ...basePreset,
      combatTags: basePreset.combatTags ?? BASE_HOSTILE_NPC_COMBAT_TAGS[basePreset.id] ?? [],
      lootTable: BASE_HOSTILE_NPC_LOOT_TABLES[basePreset.id] ?? [],
    });
  }

  return hydrateHostileNpcPresetRoleData({
    ...basePreset,
    ...override,
    animations: {
      ...basePreset.animations,
      ...(override.animations ?? {}),
    },
    baseStats: {
      ...basePreset.baseStats,
      ...(override.baseStats ?? {}),
    },
    combatTags: override.combatTags ?? basePreset.combatTags ?? BASE_HOSTILE_NPC_COMBAT_TAGS[basePreset.id] ?? [],
    habitatTags: override.habitatTags ?? basePreset.habitatTags,
    lootTable: override.lootTable ?? BASE_HOSTILE_NPC_LOOT_TABLES[basePreset.id] ?? [],
  });
}

function buildHostileNpcBehaviorVectors(preset: {
  id: string;
  name: string;
  combatTags: string[];
  baseStats: Pick<SceneHostileNpc, 'attackRange' | 'speed' | 'maxHp'>;
}) {
  const controlBias = preset.combatTags.some(tag => ['鎺у満', '绗﹂樀', '娉曞姏'].includes(tag)) ? 0.28 : 0.12;
  const mobilityBias = preset.baseStats.speed >= 7 ? 0.34 : 0.16;
  const pressureBias = preset.baseStats.attackRange >= 1.5 ? 0.32 : 0.18;
  const enduranceBias = preset.baseStats.maxHp >= 150 ? 0.3 : 0.16;

  return [
    {
      id: `${preset.id}:predatory-strike`,
      name: `${preset.name}鐨勬湰鑳藉帇杩玚`,
      category: 'combat' as const,
      baseScore: 0.52,
      intentVector: buildDefaultAxisVector({
        axis_a: enduranceBias,
        axis_b: mobilityBias,
        axis_c: controlBias,
        axis_d: pressureBias,
        axis_f: 0.2,
      }),
      resistVector: buildDefaultAxisVector({
        axis_b: 0.24,
        axis_c: 0.22,
        axis_f: 0.18,
      }),
    },
  ];
}

function hydrateHostileNpcPresetRoleData(
  preset: Omit<HostileNpcPreset, 'attributeProfile' | 'behaviorVectors'>,
): HostileNpcPreset {
  const schema = getPresetWorldAttributeSchema(
    preset.worldType === WorldType.XIANXIA ? WorldType.XIANXIA : WorldType.WUXIA,
  );

  return {
    ...preset,
    attributeProfile: buildMonsterAttributeProfile(preset, schema),
    behaviorVectors: buildHostileNpcBehaviorVectors(preset),
  };
}

const ALL_HOSTILE_NPC_PRESETS = BASE_HOSTILE_NPC_PRESETS.map(basePreset => mergeHostileNpcPreset(basePreset));

export const HOSTILE_NPC_PRESETS_BY_WORLD: Record<WorldType, HostileNpcPreset[]> = {
  [WorldType.WUXIA]: ALL_HOSTILE_NPC_PRESETS.filter(monster => monster.worldType === WorldType.WUXIA),
  [WorldType.XIANXIA]: ALL_HOSTILE_NPC_PRESETS.filter(monster => monster.worldType === WorldType.XIANXIA),
  [WorldType.CUSTOM]: ALL_HOSTILE_NPC_PRESETS.filter(monster => monster.worldType === WorldType.WUXIA),
};

export const MONSTER_PRESETS_BY_WORLD = HOSTILE_NPC_PRESETS_BY_WORLD;

export function getHostileNpcPresetById(worldType: WorldType, monsterId: string) {
  const resolvedWorldType = resolveRuleWorldType(worldType) ?? WorldType.WUXIA;
  return HOSTILE_NPC_PRESETS_BY_WORLD[resolvedWorldType].find(monster => monster.id === monsterId) ?? null;
}

export const getMonsterPresetById = getHostileNpcPresetById;

export function getHostileNpcPresetsByWorld(worldType: WorldType) {
  const resolvedWorldType = resolveRuleWorldType(worldType) ?? WorldType.WUXIA;
  return HOSTILE_NPC_PRESETS_BY_WORLD[resolvedWorldType];
}

export const getMonsterPresetsByWorld = getHostileNpcPresetsByWorld;

export function getHostileNpcPresetOverrideById(monsterId: string) {
  return HOSTILE_NPC_OVERRIDES[monsterId] ?? null;
}

export function rollHostileNpcLoot(
  state: GameState,
  defeatedHostileNpcs: Array<Pick<SceneHostileNpc, 'id' | 'name'>>,
) {
  if (!state.worldType) return [];

  if (state.worldType === WorldType.CUSTOM) {
    return defeatedHostileNpcs.flatMap(monster => buildRuntimeCustomWorldInventoryItems(
      `monster-loot:${monster.id}:${monster.name}`,
      {
        count: 2,
        categories: ['鏉愭枡', '娑堣€楀搧', '绋€鏈夊搧', '涓撳睘鐗?'],
      },
    ));
  }

  return defeatedHostileNpcs.flatMap(monster => {
    const context = buildRuntimeItemGenerationContext({
      state,
      generationChannel: 'monster_drop',
      encounter: {
        id: monster.id,
        kind: 'npc',
        npcName: monster.name,
        npcDescription: `${monster.name}倒下后留下的战利痕迹。`,
        npcAvatar: '',
        context: state.currentScenePreset?.name ?? '战场余烬',
        hostileNpcPresetId: monster.id,
      },
    });
    const directedReward = buildDirectedRuntimeReward(context, {
      seedKey: `monster-loot:${monster.id}:${monster.name}:${state.currentScenePreset?.id ?? 'scene'}`,
      itemCount: 2,
      fixedKinds: ['material', 'consumable'],
      fixedPermanence: ['resource', 'timed'],
    });
    const runtimeItems = flattenDirectedRuntimeRewardItems(directedReward);
    if (runtimeItems.length > 0) {
      return runtimeItems;
    }

    const preset = getHostileNpcPresetById(state.worldType!, monster.id);
    if (!preset) return [];

    return preset.lootTable
      .filter(entry => Math.random() <= entry.dropRate)
      .map(entry => ({
        ...entry.item,
      }));
  });
}