'use client';
import { useChatStore } from '../store';
import { useState } from 'react';
import { Checkbox } from '@/components/ui/checkbox';
import { Button } from '@/components/ui/button';
import { cn } from '@/lib/utils';
import { Avatar, AvatarImage, AvatarFallback } from '@/components/ui/avatar';

type VoiceGender = 'all' | 'male' | 'female';

type VoiceActorItem = {
  id: number;
  name: string;
  description: string;
  avatarUrl: string;
  gender: 'male' | 'female';
};

export default function VoiceActor() {
  const setSideBar = useChatStore((store) => store.setSideBar);

  // 语音演员列表（静态数据）
  const voiceActors: VoiceActorItem[] = [
    {
      id: 1,
      name: 'Voice Actor 1',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=1',
      gender: 'female',
    },
    {
      id: 2,
      name: 'Voice Actor 2',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=2',
      gender: 'female',
    },
    {
      id: 3,
      name: 'Voice Actor 3',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=3',
      gender: 'male',
    },
    {
      id: 4,
      name: 'Voice Actor 4',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=4',
      gender: 'female',
    },
    {
      id: 5,
      name: 'Voice Actor 5',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=5',
      gender: 'male',
    },
    {
      id: 6,
      name: 'Voice Actor 6',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=6',
      gender: 'female',
    },
    {
      id: 7,
      name: 'Voice Actor 7',
      description: 'Have a role-playing conversation with AI',
      avatarUrl: 'https://i.pravatar.cc/150?img=7',
      gender: 'male',
    },
  ];

  const [selectedGender, setSelectedGender] = useState<VoiceGender>('all');
  const [selectedActorId, setSelectedActorId] = useState(1);
  const [loading, setLoading] = useState(false);

  // 根据性别过滤演员列表
  const filteredActors = voiceActors.filter((actor) => {
    if (selectedGender === 'all') return true;
    return actor.gender === selectedGender;
  });

  const handleConfirm = async () => {
    setLoading(true);
    try {
      // TODO: 调用实际的 API 保存语音演员设置
      // await updateVoiceActor({ voiceActorId: selectedActorId })
      console.log('Selected voice actor:', selectedActorId);

      // 模拟延迟
      await new Promise((resolve) => setTimeout(resolve, 500));

      setSideBar('profile');
    } catch (error) {
      console.error(error);
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="flex h-full flex-col">
      {/* Gender Tabs */}
      <div className="mb-6 flex gap-6">
        {[
          { value: 'all' as const, label: 'All' },
          { value: 'male' as const, label: 'Male' },
          { value: 'female' as const, label: 'Female' },
        ].map((tab) => (
          <button
            key={tab.value}
            className={cn(
              'txt-title-s relative pb-2 transition-colors',
              selectedGender === tab.value ? 'text-txt-primary-normal' : 'text-txt-secondary-normal'
            )}
            onClick={() => setSelectedGender(tab.value)}
          >
            {tab.label}
            {selectedGender === tab.value && (
              <div className="bg-primary-normal absolute bottom-0 left-0 right-0 h-0.5 rounded-full" />
            )}
          </button>
        ))}
      </div>

      {/* Voice Actor List */}
      <div className="flex-1 overflow-y-auto">
        <div className="flex flex-col gap-3">
          {filteredActors.map((actor) => (
            <div
              key={actor.id}
              className={cn(
                'bg-surface-element-normal flex cursor-pointer items-center gap-3 rounded-lg p-4 transition-colors',
                selectedActorId === actor.id && 'bg-surface-element-hover'
              )}
              onClick={() => setSelectedActorId(actor.id)}
            >
              <Avatar className="h-14 w-14">
                <AvatarImage src={actor.avatarUrl} alt={actor.name} />
                <AvatarFallback>{actor.name.charAt(0)}</AvatarFallback>
              </Avatar>

              <div className="flex-1">
                <div className="txt-title-s text-txt-primary-normal">{actor.name}</div>
                <div className="txt-body-s text-txt-secondary-normal mt-1">{actor.description}</div>
              </div>

              <Checkbox shape="round" checked={selectedActorId === actor.id} />
            </div>
          ))}
        </div>
      </div>

      {/* Footer Buttons */}
      {/* <div className="mt-6 flex justify-end gap-3">
        <Button variant="tertiary" size="large" onClick={() => setSideBar('profile')}>
          Cancel
        </Button>
        <Button size="large" variant="primary" loading={loading} onClick={handleConfirm}>
          Select
        </Button>
      </div> */}
    </div>
  );
}