import { describe, expect, it } from 'vitest';

import { AFFINITY_BACKSTORY_CHAPTER_THRESHOLDS } from '../data/affinityLevels';
import { getCurrencyName } from '../data/economy';
import { WorldType } from '../types';
import { normalizeCustomWorldProfile } from './customWorld';

describe('normalizeCustomWorldProfile', () => {
  it('forces NPC backstory chapter thresholds to match shared affinity levels', () => {
    const rawChapterThresholds = [20, 40, 65, 85];
    const rawProfile = {
      name: '裂谷边城',
      playableNpcs: [
        {
          name: '沈砺',
          title: '灰炬向导',
          role: '向导',
          description: '常年带人穿过裂谷旧道。',
          backstory: '曾在塌桥夜里失去整支同行队伍。',
          personality: '谨慎寡言，却记得每一道风口。',
          motivation: '想查清旧道频繁异变的根源。',
          combatStyle: '短弓牵制后再逼近补刀。',
          initialAffinity: 18,
          relationshipHooks: ['带路', '旧案'],
          tags: ['裂谷', '向导'],
          backstoryReveal: {
            publicSummary: '他只说自己熟悉旧道。',
            chapters: rawChapterThresholds.map((affinityRequired, index) => ({
              id: `playable-${index + 1}`,
              title: `章节${index + 1}`,
              affinityRequired,
              teaser: `提示${index + 1}`,
              content: `内容${index + 1}`,
              contextSnippet: `摘要${index + 1}`,
            })),
          },
          skills: [
            { name: '灰炬起手', summary: '先以火光扰乱视线。', style: '起手压制' },
            { name: '窄道游移', summary: '借地形不断换位牵制。', style: '机动周旋' },
            { name: '崖风绝射', summary: '抓住破绽给出终结一箭。', style: '爆发终结' },
          ],
          initialItems: [
            { name: '旧道短弓', category: '武器', quantity: 1, rarity: 'rare', description: '磨损严重却极趁手。', tags: ['裂谷'] },
            { name: '裂谷补给', category: '消耗品', quantity: 2, rarity: 'uncommon', description: '防风与止血一并备齐。', tags: ['补给'] },
            { name: '断绳铜哨', category: '专属物品', quantity: 1, rarity: 'rare', description: '那场事故后仅存的信物。', tags: ['旧案'] },
          ],
        },
      ],
      storyNpcs: [
        {
          name: '裂谷巡哨蛛',
          title: '巡哨怪',
          role: '怪物哨兵',
          description: '伏在岩壁缝间监视往来活物。',
          backstory: '长期吞食矿脉异潮后逐渐拥有巡猎习性。',
          personality: '极度警觉，会反复试探猎物退路。',
          motivation: '守住巢穴上层不断扩大的裂口。',
          combatStyle: '吐丝封路，再借高处俯冲撕咬。',
          initialAffinity: -20,
          relationshipHooks: ['巢穴', '异潮'],
          tags: ['怪物', '裂谷'],
          backstoryReveal: {
            publicSummary: '它始终盘踞在峭壁阴影里。',
            chapters: rawChapterThresholds.map((affinityRequired, index) => ({
              id: `story-${index + 1}`,
              title: `章节${index + 1}`,
              affinityRequired,
              teaser: `怪物提示${index + 1}`,
              content: `怪物内容${index + 1}`,
              contextSnippet: `怪物摘要${index + 1}`,
            })),
          },
          skills: [
            { name: '蛛丝封步', summary: '先缠住脚步再逼近。', style: '起手压制' },
            { name: '壁缝换位', summary: '沿岩壁快速转移位置。', style: '机动周旋' },
            { name: '坠崖扑杀', summary: '从高处俯冲撕裂目标。', style: '爆发终结' },
          ],
          initialItems: [
            { name: '硬化毒牙', category: '材料', quantity: 1, rarity: 'rare', description: '可提炼出刺激性毒液。', tags: ['怪物'] },
            { name: '粘稠丝囊', category: '材料', quantity: 2, rarity: 'uncommon', description: '能用于制作束缚陷阱。', tags: ['巢穴'] },
            { name: '矿潮节壳', category: '稀有品', quantity: 1, rarity: 'rare', description: '受异潮侵染后的外壳碎片。', tags: ['异潮'] },
          ],
        },
      ],
      landmarks: [
        {
          name: '北侧塌桥',
          description: '横跨裂谷的旧桥只剩半截石拱。',
        },
      ],
    };

    const profile = normalizeCustomWorldProfile(rawProfile, '玩家想要一个裂谷边城与怪物共存的世界。');

    expect(
      profile.playableNpcs[0]?.backstoryReveal.chapters.map(
        (chapter) => chapter.affinityRequired,
      ),
    ).toEqual(AFFINITY_BACKSTORY_CHAPTER_THRESHOLDS);
    expect(
      profile.storyNpcs[0]?.backstoryReveal.chapters.map(
        (chapter) => chapter.affinityRequired,
      ),
    ).toEqual(AFFINITY_BACKSTORY_CHAPTER_THRESHOLDS);
  });

  it('resolves landmark scene NPCs and relative connections into the final scene graph', () => {
    const rawProfile = {
      name: '裂界巡旅',
      playableNpcs: [
        {
          name: '岑舟',
          title: '裂界行脚',
          role: '引路人',
          description: '擅长在断层边缘辨路。',
          backstory: '长期在裂界边缘押送队伍。',
          personality: '稳重少言，但反应很快。',
          motivation: '想把几条旧通路重新串起来。',
          combatStyle: '短兵贴身后迅速换位。',
          initialAffinity: 18,
          relationshipHooks: ['带路', '断层'],
          tags: ['裂界', '向导'],
          skills: [],
          initialItems: [],
        },
      ],
      storyNpcs: [
        {
          name: '梁砺',
          title: '桥索修补匠',
          role: '修桥人',
          description: '守着断桥口修缮索道。',
          backstory: '曾在崩桥夜里救下半队人。',
          personality: '谨慎，习惯先看绳结再说话。',
          motivation: '想守住最后几条安全通路。',
          combatStyle: '铁钩牵制后贴近补击。',
          initialAffinity: 6,
          relationshipHooks: ['断桥', '索道'],
          tags: ['桥', '工匠'],
          skills: [],
          initialItems: [],
        },
        {
          name: '苏雾',
          title: '雾港采录者',
          role: '记录员',
          description: '在雾港整理各路来客口供。',
          backstory: '长期记录裂雾里消失的队伍名单。',
          personality: '敏感细致，总在核对细节。',
          motivation: '查清名单上重复出现的名字。',
          combatStyle: '保持距离，借器物扰乱节奏。',
          initialAffinity: 6,
          relationshipHooks: ['雾港', '名单'],
          tags: ['港口', '记录'],
          skills: [],
          initialItems: [],
        },
        {
          name: '顾岚',
          title: '界崖巡哨',
          role: '巡哨',
          description: '沿着崖线巡查异动和回声。',
          backstory: '常年住在界崖边的哨点里。',
          personality: '警觉直接，不喜欢绕弯。',
          motivation: '找出最近总在夜里响起的回声来源。',
          combatStyle: '长兵抢先压住身位。',
          initialAffinity: 6,
          relationshipHooks: ['巡查', '崖线'],
          tags: ['哨点', '崖线'],
          skills: [],
          initialItems: [],
        },
        {
          name: '闻砂',
          title: '砂塔守更人',
          role: '守更人',
          description: '夜里守着砂塔边的旧灯火。',
          backstory: '见过太多从塔下走失的人。',
          personality: '冷静克制，习惯留后手。',
          motivation: '想确认旧塔下方的回响是否重新苏醒。',
          combatStyle: '借高差压制后再收拢路线。',
          initialAffinity: 6,
          relationshipHooks: ['守夜', '砂塔'],
          tags: ['砂塔', '旧灯'],
          skills: [],
          initialItems: [],
        },
      ],
      landmarks: [
        {
          name: '北侧塌桥',
          description: '断桥上方还残留着旧索道。',
          sceneNpcNames: ['梁砺'],
          connections: [
            {
              targetLandmarkName: '雾潮码头',
              relativePosition: 'south',
              summary: '顺着残桥往南下坡可到雾港。',
            },
          ],
        },
        {
          name: '雾潮码头',
          description: '潮雾会把来路和去路都遮住一半。',
          sceneNpcNames: ['苏雾', '顾岚'],
          connections: [],
        },
      ],
    };

    const profile = normalizeCustomWorldProfile(
      rawProfile,
      '玩家想要一个围绕裂界断桥与雾港巡旅展开的世界。',
    );

    expect(profile.landmarks).toHaveLength(2);
    expect(profile.landmarks[0]?.sceneNpcIds).toHaveLength(3);
    expect(profile.landmarks[1]?.sceneNpcIds).toHaveLength(3);
    expect(profile.landmarks[0]?.connections[0]?.targetLandmarkId).toBe(
      profile.landmarks[1]?.id,
    );
    expect(profile.landmarks[1]?.connections.some(
      (connection) => connection.targetLandmarkId === profile.landmarks[0]?.id,
    )).toBe(true);
  });

  it('compiles and preserves owned setting layers for runtime consumption', () => {
    const profile = normalizeCustomWorldProfile(
      {
        name: '雾潮港',
        summary: '被潮灾旧闻反复撕开的边港。',
        tone: '潮湿、迷雾、压抑',
        playerGoal: '查清港区失踪名单为何重复出现',
        templateWorldType: WorldType.WUXIA,
        ownedSettingLayers: {
          ruleProfile: {
            resourceLabels: {
              hp: '潮命',
              mp: '潮息',
              maxHp: '潮命上限',
              maxMp: '潮息上限',
              damage: '潮势',
              guard: '潮护',
              range: '潮距',
              cooldown: '回潮',
              manaCost: '潮息消耗',
              currency: '雾银',
            },
            economyProfile: {
              initialCurrency: 188,
            },
          },
          semanticAnchor: {
            genreSignals: ['海岸悬疑'],
            conflictForms: ['追查失踪'],
            institutionTypes: ['港务'],
            tabooTypes: ['回潮夜'],
            carrierTypes: ['航图'],
            forceSystemTypes: ['潮汐'],
            atmosphereTags: ['迷雾'],
          },
        },
      },
      '玩家想要一个围绕迷雾港区与潮灾旧闻展开的世界。',
    );

    expect(profile.ownedSettingLayers?.ruleProfile.resourceLabels.currency).toBe(
      '雾银',
    );
    expect(profile.ownedSettingLayers?.ruleProfile.economyProfile.initialCurrency).toBe(
      188,
    );
    expect(getCurrencyName(WorldType.CUSTOM, profile)).toBe('雾银');
    expect(
      profile.ownedSettingLayers?.compatibilityProfile?.legacyTemplateWorldType,
    ).toBe(WorldType.WUXIA);
    expect(
      profile.ownedSettingLayers?.referenceProfile.creatureArchetypes.length,
    ).toBeGreaterThan(0);
  });
});