import { canonicalizeSoundEffectPrompt } from './ImageCanvasSoundEffectPromptModel';

export type SoundEffectPromptPresetCategory = 'event' | 'requirement';

export type SoundEffectPromptPresetGroup =
  | 'ui-operation'
  | 'pickup-reward'
  | 'growth-result'
  | 'character-combat'
  | 'skill-status'
  | 'mechanism-scene-interaction'
  | 'style-direction'
  | 'feedback-requirement';

export type SoundEffectPromptPreset = {
  id: string;
  category: SoundEffectPromptPresetCategory;
  group: SoundEffectPromptPresetGroup;
  label: string;
  prompt: string;
};

const UNICODE_PUNCTUATION_CODE_POINT = /^\p{Punctuation}$/u;
const SOUND_EFFECT_PRESET_SEPARATOR = '，';

export const SOUND_EFFECT_PROMPT_PRESET_GROUPS = [
  'ui-operation',
  'pickup-reward',
  'growth-result',
  'character-combat',
  'skill-status',
  'mechanism-scene-interaction',
  'style-direction',
  'feedback-requirement',
] as const satisfies readonly SoundEffectPromptPresetGroup[];

/** 权威设计「SFX 生成优化 V2.0」冻结的 40 个事件预设与 12 个补充要求。 */
export const SOUND_EFFECT_PROMPT_PRESETS = [
  {
    id: 'button-tap',
    category: 'event',
    group: 'ui-operation',
    label: '轻触按钮',
    prompt: '柔和的按钮点击声',
  },
  {
    id: 'operation-confirm',
    category: 'event',
    group: 'ui-operation',
    label: '确认操作',
    prompt: '明亮的确认提示音',
  },
  {
    id: 'back-cancel',
    category: 'event',
    group: 'ui-operation',
    label: '返回取消',
    prompt: '轻微下降的取消提示音',
  },
  {
    id: 'page-transition',
    category: 'event',
    group: 'ui-operation',
    label: '页面切换',
    prompt: '快速掠过的界面切换声',
  },
  {
    id: 'notification',
    category: 'event',
    group: 'ui-operation',
    label: '通知提醒',
    prompt: '清晰柔和的通知提示音',
  },
  {
    id: 'operation-error',
    category: 'event',
    group: 'ui-operation',
    label: '操作错误',
    prompt: '短促克制的错误提示音',
  },
  {
    id: 'coin-pickup',
    category: 'event',
    group: 'pickup-reward',
    label: '金币拾取',
    prompt: '金币拾取时清脆的金属叮当声',
  },
  {
    id: 'item-pickup',
    category: 'event',
    group: 'pickup-reward',
    label: '道具拾取',
    prompt: '拾取道具时轻快的提示音',
  },
  {
    id: 'reward-received',
    category: 'event',
    group: 'pickup-reward',
    label: '获得奖励',
    prompt: '奖励出现时明亮的提示音',
  },
  {
    id: 'chest-open',
    category: 'event',
    group: 'pickup-reward',
    label: '宝箱开启',
    prompt: '金属锁扣弹开，随后响起明亮的奖励提示音',
  },
  {
    id: 'content-unlock',
    category: 'event',
    group: 'pickup-reward',
    label: '解锁内容',
    prompt: '锁定状态解除，随后响起解锁提示音',
  },
  {
    id: 'rare-drop',
    category: 'event',
    group: 'pickup-reward',
    label: '稀有掉落',
    prompt: '稀有物品出现时闪耀的奖励提示音',
  },
  {
    id: 'item-craft',
    category: 'event',
    group: 'growth-result',
    label: '物品合成',
    prompt: '两件物品融合，随后响起明亮的完成提示音',
  },
  {
    id: 'character-level-up',
    category: 'event',
    group: 'growth-result',
    label: '角色升级',
    prompt: '能量快速上升，随后响起明亮的升级提示音',
  },
  {
    id: 'quest-complete',
    category: 'event',
    group: 'growth-result',
    label: '任务完成',
    prompt: '任务完成提示音，随后响起简短的奖励音符',
  },
  {
    id: 'achievement-unlocked',
    category: 'event',
    group: 'growth-result',
    label: '成就达成',
    prompt: '明亮的成就提示音，随后响起简短的庆祝音符',
  },
  {
    id: 'challenge-victory',
    category: 'event',
    group: 'growth-result',
    label: '挑战胜利',
    prompt: '明亮的胜利提示音，随后响起短暂的庆祝音符',
  },
  {
    id: 'challenge-defeat',
    category: 'event',
    group: 'growth-result',
    label: '挑战失败',
    prompt: '低沉的失败提示音',
  },
  {
    id: 'character-jump',
    category: 'event',
    group: 'character-combat',
    label: '角色跳跃',
    prompt: '角色轻盈跳起的声音',
  },
  {
    id: 'character-land',
    category: 'event',
    group: 'character-combat',
    label: '角色落地',
    prompt: '角色落地时轻微的撞击声',
  },
  {
    id: 'light-hit',
    category: 'event',
    group: 'character-combat',
    label: '轻度受击',
    prompt: '轻微撞击的受击声',
  },
  {
    id: 'heavy-hit',
    category: 'event',
    group: 'character-combat',
    label: '重度受击',
    prompt: '沉重有力的撞击声',
  },
  {
    id: 'attack-swing',
    category: 'event',
    group: 'character-combat',
    label: '攻击挥动',
    prompt: '武器快速挥过空气的呼啸声',
  },
  {
    id: 'attack-hit',
    category: 'event',
    group: 'character-combat',
    label: '攻击命中',
    prompt: '武器击中目标的清晰撞击声',
  },
  {
    id: 'block-success',
    category: 'event',
    group: 'character-combat',
    label: '格挡成功',
    prompt: '武器碰撞，随后被挡开的金属声',
  },
  {
    id: 'object-break',
    category: 'event',
    group: 'character-combat',
    label: '物体破碎',
    prompt: '物体撞击地面后快速破碎的声音',
  },
  {
    id: 'skill-charge',
    category: 'event',
    group: 'skill-status',
    label: '技能蓄力',
    prompt: '能量逐渐聚集的低沉嗡鸣声',
  },
  {
    id: 'magic-cast',
    category: 'event',
    group: 'skill-status',
    label: '魔法释放',
    prompt: '柔和的魔法能量扩散，带有圆润空灵的闪光声',
  },
  {
    id: 'healing',
    category: 'event',
    group: 'skill-status',
    label: '治疗恢复',
    prompt: '柔和能量扩散，带有温暖圆润的提示音',
  },
  {
    id: 'shield-create',
    category: 'event',
    group: 'skill-status',
    label: '护盾生成',
    prompt: '能量向外展开，形成稳定的护盾声',
  },
  {
    id: 'teleport',
    category: 'event',
    group: 'skill-status',
    label: '瞬间移动',
    prompt: '能量快速收缩，随后以短促的空气抽离声消失',
  },
  {
    id: 'ice-skill',
    category: 'event',
    group: 'skill-status',
    label: '冰冻技能',
    prompt: '冰霜能量扩散，随后响起清脆的冻结声',
  },
  {
    id: 'fire-skill',
    category: 'event',
    group: 'skill-status',
    label: '火焰技能',
    prompt: '火焰迅速喷发，带有短促的燃烧声',
  },
  {
    id: 'status-buff',
    category: 'event',
    group: 'skill-status',
    label: '状态强化',
    prompt: '能量逐渐上升，形成稳定明亮的提示音',
  },
  {
    id: 'door-open',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '门开启',
    prompt: '门锁解除，随后厚重的木门缓慢打开',
  },
  {
    id: 'mechanism-start',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '机关启动',
    prompt: '机关解锁，随后齿轮开始转动',
  },
  {
    id: 'lever-trigger',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '拉杆触发',
    prompt: '拉杆被扳动，随后远处机关启动',
  },
  {
    id: 'stone-move',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '石块移动',
    prompt: '大型石块缓慢移动时低沉的摩擦声',
  },
  {
    id: 'portal-open',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '传送门开启',
    prompt: '能量旋转聚集，随后响起持续、空灵的传送门展开声',
  },
  {
    id: 'countdown-warning',
    category: 'event',
    group: 'mechanism-scene-interaction',
    label: '倒计时警告',
    prompt: '逐渐加快的倒计时提示音',
  },
  {
    id: 'casual-cute',
    category: 'requirement',
    group: 'style-direction',
    label: '休闲可爱',
    prompt: '轻快可爱的卡通风格',
  },
  {
    id: 'retro-arcade',
    category: 'requirement',
    group: 'style-direction',
    label: '复古街机',
    prompt: '复古街机风格',
  },
  {
    id: 'sci-fi-electronic',
    category: 'requirement',
    group: 'style-direction',
    label: '科幻电子',
    prompt: '干净的科幻电子音色',
  },
  {
    id: 'fantasy-magic',
    category: 'requirement',
    group: 'style-direction',
    label: '奇幻魔法',
    prompt: '柔和梦幻的魔法音色',
  },
  {
    id: 'realistic-natural',
    category: 'requirement',
    group: 'style-direction',
    label: '写实自然',
    prompt: '自然真实的声音质感',
  },
  {
    id: 'cartoon-exaggerated',
    category: 'requirement',
    group: 'style-direction',
    label: '卡通夸张',
    prompt: '夸张鲜明的卡通风格',
  },
  {
    id: 'gentle-feedback',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '轻柔反馈',
    prompt: '轻柔克制',
  },
  {
    id: 'strong-feedback',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '有力反馈',
    prompt: '更有力的撞击感',
  },
  {
    id: 'short-feedback',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '短促反馈',
    prompt: '短促的单次声音',
  },
  {
    id: 'two-stage-rise',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '两段递进',
    prompt: '由弱到强的两段变化',
  },
  {
    id: 'clean-prominent',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '干净突出',
    prompt: '主体声音清晰，减少杂音',
  },
  {
    id: 'soft-not-harsh',
    category: 'requirement',
    group: 'feedback-requirement',
    label: '柔和不刺耳',
    prompt: '圆润柔和，避免尖锐高频',
  },
] as const satisfies readonly SoundEffectPromptPreset[];

function readLastCodePoint(value: string) {
  const codePoints = Array.from(value);
  return codePoints[codePoints.length - 1];
}

export function appendSoundEffectPromptPreset(
  currentPrompt: string,
  preset: SoundEffectPromptPreset,
) {
  const canonicalPrompt = canonicalizeSoundEffectPrompt(currentPrompt);
  if (!canonicalPrompt) {
    return preset.prompt;
  }
  const lastCodePoint = readLastCodePoint(canonicalPrompt);
  if (lastCodePoint && UNICODE_PUNCTUATION_CODE_POINT.test(lastCodePoint)) {
    return `${canonicalPrompt}${preset.prompt}`;
  }
  return `${canonicalPrompt}${SOUND_EFFECT_PRESET_SEPARATOR}${preset.prompt}`;
}