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

import { buildExpandedCustomWorldProfile } from '../services/customWorldBuilder';
import { WorldType } from '../types';
import { setRuntimeCustomWorldProfile } from './customWorldRuntime';
import { buildEncounterFromSceneNpc, getScenePresetsByWorld } from './scenePresets';

function createPlayableNpc(index: number) {
  return {
    name: `可扮演角色${index + 1}`,
    title: `可扮演头衔${index + 1}`,
    role: `可扮演身份${index + 1}`,
    description: `可扮演角色描述${index + 1}`,
    backstory: `可扮演角色背景${index + 1}`,
    personality: `可扮演角色性格${index + 1}`,
    motivation: `可扮演角色动机${index + 1}`,
    combatStyle: `可扮演角色战斗风格${index + 1}`,
    initialAffinity: 18,
    relationshipHooks: [`切入口${index + 1}`],
    tags: [`标签${index + 1}`],
    backstoryReveal: {
      publicSummary: `公开背景${index + 1}`,
      chapters: [
        {
          id: `surface-${index + 1}`,
          title: '表层来意',
          affinityRequired: 10,
          teaser: `提示${index + 1}-1`,
          content: `内容${index + 1}-1`,
          contextSnippet: `摘要${index + 1}-1`,
        },
        {
          id: `scar-${index + 1}`,
          title: '旧事裂痕',
          affinityRequired: 30,
          teaser: `提示${index + 1}-2`,
          content: `内容${index + 1}-2`,
          contextSnippet: `摘要${index + 1}-2`,
        },
        {
          id: `hidden-${index + 1}`,
          title: '隐藏执念',
          affinityRequired: 55,
          teaser: `提示${index + 1}-3`,
          content: `内容${index + 1}-3`,
          contextSnippet: `摘要${index + 1}-3`,
        },
        {
          id: `final-${index + 1}`,
          title: '最终底牌',
          affinityRequired: 80,
          teaser: `提示${index + 1}-4`,
          content: `内容${index + 1}-4`,
          contextSnippet: `摘要${index + 1}-4`,
        },
      ],
    },
    skills: [
      { name: `技能${index + 1}-1`, summary: '技能摘要1', style: '起手压制' },
      { name: `技能${index + 1}-2`, summary: '技能摘要2', style: '机动周旋' },
      { name: `技能${index + 1}-3`, summary: '技能摘要3', style: '爆发终结' },
    ],
    initialItems: [
      {
        name: `物品${index + 1}-1`,
        category: '武器',
        quantity: 1,
        rarity: 'rare',
        description: '物品描述1',
        tags: ['物品标签1'],
      },
      {
        name: `物品${index + 1}-2`,
        category: '消耗品',
        quantity: 2,
        rarity: 'uncommon',
        description: '物品描述2',
        tags: ['物品标签2'],
      },
      {
        name: `物品${index + 1}-3`,
        category: '专属物品',
        quantity: 1,
        rarity: 'rare',
        description: '物品描述3',
        tags: ['物品标签3'],
      },
    ],
  };
}

describe('scenePresets custom world npc mapping', () => {
  afterEach(() => {
    setRuntimeCustomWorldProfile(null);
  });

  it('preserves custom world npc dossier fields into scene npcs and encounters', () => {
    const profile = buildExpandedCustomWorldProfile(
      {
        name: '雾潮世界',
        subtitle: '潮雾未散',
        summary: '一座围绕码头、断桥和旧潮路展开的自定义世界。',
        tone: '克制、潮湿、危险',
        playerGoal: '查清雾潮里失踪的人和桥下的旧案。',
        templateWorldType: 'WUXIA',
        playableNpcs: Array.from({ length: 5 }, (_, index) =>
          createPlayableNpc(index),
        ),
        storyNpcs: [
          {
            ...createPlayableNpc(10),
            name: '沈雾',
            title: '潮路领航人',
            role: '码头向导',
            description: '熟悉潮路和暗栈的旧向导。',
            backstory: '少年时曾在断桥坠潮夜里失去整队同伴。',
            personality: '谨慎冷静，先观察再表态。',
            motivation: '想把雾潮深处那条失踪航线重新找出来。',
            combatStyle: '短刀试探后再借地形逼近。',
            relationshipHooks: ['潮路', '断桥旧案'],
            tags: ['码头', '旧潮路'],
            imageSrc: '/custom/npcs/shenwu.png',
          },
          {
            ...createPlayableNpc(11),
            name: '陆沉',
            title: '断桥守更',
            role: '守桥人',
            description: '夜里守着断桥口的旧灯火。',
          },
          {
            ...createPlayableNpc(12),
            name: '顾潮',
            title: '潮册记录员',
            role: '记录员',
            description: '在潮账房里整理各路失踪名单。',
          },
        ],
        landmarks: [
          {
            name: '雾潮码头',
            description: '旧船桩和潮雾把视线切成断续的几段。',
            sceneNpcNames: ['沈雾', '陆沉', '顾潮'],
            connections: [
              {
                targetLandmarkName: '断桥旧道',
                relativePosition: 'north',
                summary: '顺着潮路向北可抵断桥。',
              },
            ],
          },
          {
            name: '断桥旧道',
            description: '半塌的桥面上还挂着旧索和残旗。',
            sceneNpcNames: ['沈雾', '陆沉', '顾潮'],
            connections: [
              {
                targetLandmarkName: '雾潮码头',
                relativePosition: 'south',
                summary: '沿旧潮路南返能回码头。',
              },
            ],
          },
        ],
      },
      '玩家想要一个围绕雾潮码头与断桥旧案展开的世界。',
    );

    setRuntimeCustomWorldProfile(profile);

    const scene = getScenePresetsByWorld(WorldType.CUSTOM).find(
      (entry) => entry.name === '雾潮码头',
    );
    const npc = scene?.npcs?.find((entry) => entry.name === '沈雾');

    expect(scene).toBeTruthy();
    expect(npc).toBeTruthy();
    expect(npc?.characterId).toBe(npc?.id);
    expect(npc?.title).toBe('潮路领航人');
    expect(npc?.backstory).toContain('断桥坠潮夜');
    expect(npc?.personality).toContain('谨慎冷静');
    expect(npc?.motivation).toContain('失踪航线');
    expect(npc?.skills).toHaveLength(3);
    expect(npc?.initialItems).toHaveLength(3);
    expect(npc?.avatar).toBe('/custom/npcs/shenwu.png');

    const encounter = buildEncounterFromSceneNpc(npc!);

    expect(encounter.title).toBe('潮路领航人');
    expect(encounter.backstoryReveal?.publicSummary).toBe('公开背景11');
    expect(encounter.skills?.[0]?.name).toBe('技能11-1');
    expect(encounter.initialItems?.[0]?.name).toBe('物品11-1');
    expect(encounter.imageSrc).toBe('/custom/npcs/shenwu.png');
  });
});