"use client";

import {
  useEffect,
  useRef,
  useState,
} from "react";
import { Textarea } from "@/components/ui/textarea";
import { Loader2, Plus, Search, Trash2 } from "lucide-react";
import { Button } from "@/components/ui/button";
import { toast } from "sonner";
import { getStoredAuth } from "@/core/auth";
import { authenticatedFetch } from "@/components/assistant-ui/document-upload-popup";
import { readRuntimeEnv } from "@/env";


interface NetworkActorProps {
  inputValue: string;
  searchSpaceId: string;
  onSuccess?: () => void;
}

interface platformItem {
  title: string;
  icon: string;
  checked: boolean;
}

interface languageItem {
  title: string;
  checked: boolean;
}

interface PoliticsDirItem {
  地区: string;
  语言: string;
  年龄段: string;
  性别: string;
  教育程度: string;
  关注话题: { 话题: string; 倾向: string; 佐证: string; 风格: string }[];
  类型: string;
  对HZZLC: string;
  对MZZLC: string;
  对TZZLC: string[];
  账号描述: string;
  发文频率: string;
  活跃时间: string;
}

interface 用户画像 {
  地区: string;
  教育程度: string;
  关注话题: { 倾向: string; 话题: string; 佐证: string; 风格: string }[];
  语言: string;
  年龄段: string;
  账号描述: string;
  对TZZLC: string[];
  对HZZLC: string;
  对MZZLC: string[];
  性别: string;
  类型: string;
  发文频率: string;
  活跃时间: string;
}

interface hx_info {
  语言: string;
  用户画像: 用户画像;
}

interface UserDataItem {
  comment_count: number;
  country: string | null;
  agent_task_id: string | null;
  education: string | null;
  groupId: string | null;
  forward_count: number;
  political_stand: string;
  language: string;
  type: string;
  concern: string | null;
  profile_image: string | null;
  concern_topic: string | null;
  screen_name: string;
  school: string | null;
  is_alive: number;
  createdTime: string;
  data_provider: string | null;
  id: string;
  text: string | null;
  group: string | null;
  read_count: number;
  group_name: string;
  area: string | null;
  image: string | null;
  updatedTime: string;
  like_count: number;
  m_politics_dir: string;
  camp: string | null;
  tags: string[];
  army: string | null;
  is_sync_a: number;
  tweets_count: number;
  groupName: string | null;
  history_key: string;
  user_id: string;
  real_id: string | null;
  h_politics_dir: string | null;
  domain: string | null;
  name: string | null;
  position: string | null;
  job: string | null;
  age_round: string | null;
  birthday: string | null;
  is_virtual: number;
  isMedia: number;
  hx_info: hx_info;
  gender: string | null;
  agentInfo: PoliticsDirItem;
  profile_url: string | null;
  tagId: string[];
  user_name: string;
  a_update_time: string | null;
  values: string | null;
  follows_count: number;
  title: string | null;
  is_protected: number;
  platform: string;
  importType: string;
  update_time: string;
  key: string;
  introduction: string | null;
  brief: string | null;
  creator: string;
  history_title: string;
  tweets_ratio: string | null;
  is_verified: number;
  t_politics_dir: string[];
  eventMap: string | null;
  fans_count: number;
  a_create_time: string | null;
  hobbies: string[];
  location: string | null;
  average_count: number;
  ratio: string | null;
  classification?: string | null;
  groupDiscussTags?: string[];
  checked?: boolean;
  content?: string;
  url?: string;
}

export function NetworkActor({ inputValue, searchSpaceId, onSuccess }: NetworkActorProps) {
  const [platforms, setPlatforms] = useState<platformItem[]>([
    { title: 'X', icon: 'x.png', checked: false },
    { title: 'Facebook', icon: 'facebook.png', checked: false },
    { title: 'Reddit', icon: 'reddit.png', checked: false },
    { title: 'PTT', icon: 'ptt.png', checked: false },
    { title: 'YouTube', icon: 'youtube.png', checked: false },
    { title: 'Dcard', icon: 'dcard.png', checked: false },
    { title: 'Mobile01', icon: 'mobile01.png', checked: false },
    { title: 'Threads', icon: 'threads.png', checked: false },
    { title: 'Instagram', icon: 'ins.png', checked: false },
  ]);
  const platformList = useRef<string[]>([]);
  const [languages, setLanguages] = useState<languageItem[]>([
    { title: '繁体中文', checked: false },
    { title: '简体中文', checked: false },
    { title: '英文', checked: false },
    { title: '日文', checked: false },
    { title: '其他', checked: false },
  ]);
  const languageList = useRef<string[]>([]);
  const [allPlatforms, setAllPlatforms] = useState<boolean>(true);
  const [allLanguage, setAllLanguage] = useState<boolean>(true);
  const [sortType, setSortType] = useState<string>('fans_count');
  const sortTypeValue = useRef('fans_count');
  const [fansSort, setFansSort] = useState<string>('desc');
  const sortValue = useRef('desc');
  const [relevanceSort, setRelevanceSort] = useState<string>('desc');
  const [userList, setUserList] = useState<UserDataItem[]>([]);
  const [searchText, setSearchText] = useState<string>(inputValue);
  const [isSearching, setIsSearching] = useState<boolean>(false);
  const [searchType, setSearchType] = useState<string>('network');
  const searchValue = useRef<string>('network');
  const [selNetCount, setSelNetCount] = useState<number>(0);
  const [actorCount, setActorCount] = useState<number>(0);
  const [directionType, setDirectionType] = useState<string>('TW');
  const directionValue = useRef<string>('TW');
  const consumerUrl = readRuntimeEnv("VITE_AIPI_CONSUMER_URL") || 'https://ch1.b.uat.4.cn/consumer';
  const backendUrl = typeof window !== 'undefined'
    ? (readRuntimeEnv("VITE_BACKEND_BASE_URL") || 'http://localhost:8001')
    : 'http://localhost:8001';
  const [selectedSearchSources, setSelectedSearchSources] = useState<UserDataItem[]>([]);
  const [isImporting, setIsImporting] = useState(false);

  const searchChange = async () => {
    setIsSearching(true);
    if (searchValue.current === 'network') {
      await agentUserSearch();
    } else {
      await agentGroupSearch();
    }
  };

  const setDirectionChange = async (type: string) => {
    setDirectionType(type);
    directionValue.current = type;
    await searchChange();
  };

  const searchTypeChange = async (value: string) => {
    setSearchType(value);
    searchValue.current = value;
    await searchChange();
  };

  const allPlatformChange = async () => {
    setAllPlatforms(true);
    setPlatforms((prev) => prev.map((item) => ({ ...item, checked: false })));
    platformList.current = [];
    await searchChange();
  };

  const handleTogglePlatform = async (index: number) => {
    setPlatforms((prev) => {
      const newPlatforms = prev.map((item, i) =>
        i === index ? { ...item, checked: !item.checked } : item
      );
      const checkedTitles = newPlatforms.filter((item) => item.checked).map((item) => item.title);
      platformList.current = checkedTitles;
      setAllPlatforms(newPlatforms.every((item) => !item.checked));
      return newPlatforms;
    });
    await searchChange();
  };

  const allLanguageChange = async () => {
    setAllLanguage(true);
    setLanguages((prev) => prev.map((item) => ({ ...item, checked: false })));
    languageList.current = [];
    await searchChange();
  };

  const handleToggleLanguage = async (index: number) => {
    setLanguages((prev) => {
      const newItems = prev.map((item, i) =>
        i === index ? { ...item, checked: !item.checked } : item
      );
      const checkedTitles = newItems.filter((item) => item.checked).map((item) => item.title);
      languageList.current = checkedTitles;
      setAllLanguage(newItems.every((item) => !item.checked));
      return newItems;
    });
    await searchChange();
  };

  const sortTypeChange = async (type: string) => {
    setSortType(type);
    sortTypeValue.current = type;
    sortValue.current = sortValue.current === 'desc' ? 'asc' : 'desc';
    if (type === 'fans_count') setFansSort(sortValue.current);
    else if (type === '_score') setRelevanceSort(sortValue.current);
    await searchChange();
  };

  const agentUserSearch = async () => {
    try {
      const response = await authenticatedFetch(`${consumerUrl}/portrait/agentUser`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json', Authorization: 'Bearer admin' },
        body: JSON.stringify({
          historyKey: [],
          historyTitle: '',
          keyword: searchText,
          language: languageList.current,
          page: 1,
          limit: 12,
          platform: platformList.current,
          politicalStand: directionValue.current,
          sort: sortTypeValue.current,
          asc: sortValue.current,
          typeKeyword: 9,
        }),
      });
      if (response.ok) {
        const data = await response.json();
        setIsSearching(false);
        const result: UserDataItem[] = data.data.list;
        result.forEach((item) => {
          item.profile_image = item.profile_image
            ? `http://minio-proxy.b.sit.4.cn/facebook-proxy?url=${item.profile_image}&is_avatar=true`
            : 'http://ty.b.uat.4.cn/manage/img/default.png';
          item.classification = `${item.political_stand}-${item.history_key}-${item.history_title}`;
          item.title = item.user_name || item.screen_name || item.user_id;
          item.content = item.agentInfo['账号描述'];
          item.url = `http://ty.b.uat.4.cn/fromB/toDetail?user_id=${item.user_id}&platform=${item.platform}`;
        });
        setUserList(result);
        setSelNetCount(data.data.total);
        setActorCount(data.data.zs_total);
      }
    } catch (error) {
      console.error('Search error:', error);
    }
  };

  const agentGroupSearch = async () => {
    try {
      const response = await authenticatedFetch(`${consumerUrl}/portrait/agentGroup`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json', Authorization: 'Bearer admin' },
        body: JSON.stringify({
          historyKey: [],
          historyTitle: '',
          keyword: searchText,
          language: languageList.current,
          page: 1,
          limit: 12,
          platform: platformList.current,
          politicalStand: directionValue.current,
          sort: sortTypeValue.current,
          asc: sortValue.current,
          typeKeyword: 9,
        }),
      });
      if (response.ok) {
        const data = await response.json();
        setIsSearching(false);
        const result: UserDataItem[] = data.data.data;
        result.forEach((item) => {
          item.hobbies = item.groupDiscussTags || [];
          item.profile_image = item.profile_image
            ? `http://minio-proxy.b.sit.4.cn/facebook-proxy?url=${item.profile_image}&is_avatar=true`
            : 'http://ty.b.uat.4.cn/manage/img/default.png';
          item.classification = `${item.political_stand}`;
          item.title = item.group_name || item.groupName;
          if (item.hx_info?.['用户画像']) {
            item.content = item.hx_info['用户画像']['账号描述'];
          }
          item.url = '';
        });
        setUserList(result);
        setActorCount(data.data.total);
      }
    } catch (error) {
      console.error('Search error:', error);
    }
  };

  const listDataCheckedChange = (index: number, checked: boolean) => {
    setUserList((prevSources) => {
      const newSources = prevSources.map((item, aIndex) =>
        aIndex === index ? { ...item, checked } : item
      );
      setSelectedSearchSources(newSources.filter((item) => item.checked));
      return newSources;
    });
  };

  const linkToB2 = (data: UserDataItem) => {
    const url = `http://ty.b.uat.4.cn/fromB/toDetail?user_id=${data.user_id}&platform=${data.platform}`;
    window.open(url, '_blank');
  };

  const handleBatchDelete = () => {
    setUserList((prev) => prev.map((item) => ({ ...item, checked: false })));
    setSelectedSearchSources([]);
  };

  const handleImport = async () => {
    if (selectedSearchSources.length === 0) {
      toast.warning('没有可导入的来源');
      return;
    }
    setIsImporting(true);
    const dataList = selectedSearchSources.map((item) => ({
      title: item.title,
      content: item.content,
      url: item.url,
    }));
    try {
      const response = await authenticatedFetch(`${backendUrl}/api/v1/source/import`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          search_space_id: Number(searchSpaceId),
          source_list: dataList,
        }),
      }, true);
      if (response.ok) {
        const data = await response.json();
        toast.success(`成功导入 ${data.imported_count || dataList.length} 个来源`);
        setSearchText('');
        setUserList([]);
        handleBatchDelete();
        onSuccess?.();
      } else {
        const errorData = await response.json();
        toast.error(errorData.detail || '导入失败，请重试');
      }
    } catch {
      toast.error('导入失败，请重试');
    } finally {
      setIsImporting(false);
    }
  };

  useEffect(() => {
    void searchChange();
  }, []);

  return (
    <div>
      <div className="bg-white rounded-[5px] p-[10px]">
        <div className="border border-[#e8e8e8] rounded-[5px] p-[10px]">
          <div className="mb-[10px] flex">
            <span className="text-[#3D3D3D]">所属平台：</span>
            <span className="flex-1 min-w-0">
              <span className="flex items-center gap-[10px] flex-wrap">
                <span
                  className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${allPlatforms ? 'platform-active' : ''}`}
                  onClick={() => void allPlatformChange()}
                >全部</span>
                {platforms.map((item, index) => (
                  <span
                    key={index}
                    className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${item.checked ? 'platform-active' : ''}`}
                    onClick={() => void handleTogglePlatform(index)}
                  >
                    <img src={`/platform/${item.icon}`} className="w-[24px]" alt="" />
                    <span className="w-[2px] h-[12px] ml-[5px] mr-[5px] bg-[#dbdbdb]"></span>
                    <span className="ml-[5px]">{item.title}</span>
                  </span>
                ))}
              </span>
            </span>
          </div>
          <div className="mb-[10px] flex">
            <span className="text-[#3D3D3D]">常用语言：</span>
            <span className="flex-1 min-w-0">
              <span className="flex items-center gap-[10px] flex-wrap">
                <span
                  className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${allLanguage ? 'platform-active' : ''}`}
                  onClick={() => void allLanguageChange()}
                >全部</span>
                {languages.map((item, index) => (
                  <span
                    key={index}
                    className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${item.checked ? 'platform-active' : ''}`}
                    onClick={() => void handleToggleLanguage(index)}
                  >
                    <span>{item.title}</span>
                  </span>
                ))}
              </span>
            </span>
          </div>
          <div className="mb-[10px] flex">
            <span className="text-[#3D3D3D]">方向：</span>
            <span className="flex-1 min-w-0">
              <span className="flex items-center gap-[10px] flex-wrap">
                <span className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${directionType === 'TW' ? 'platform-active' : ''}`} onClick={() => void setDirectionChange('TW')}>W方向</span>
                <span className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${directionType === 'US' ? 'platform-active' : ''}`} onClick={() => void setDirectionChange('US')}>U方向</span>
                <span className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${directionType === '其他' ? 'platform-active' : ''}`} onClick={() => void setDirectionChange('其他')}>其他</span>
              </span>
            </span>
          </div>
          <div className="mb-[10px] flex">
            <span className="text-[#3D3D3D]">类型：</span>
            <span className="flex-1 min-w-0">
              <span className="flex items-center gap-[10px] flex-wrap">
                <span className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${searchType === 'network' ? 'platform-active' : ''}`} onClick={() => void searchTypeChange('network')}>网络XWT</span>
                <span className={`flex items-center cursor-pointer border border-[transparent] pl-[10px] pr-[10px] ${searchType === 'group' ? 'platform-active' : ''}`} onClick={() => void searchTypeChange('group')}>群组XWT</span>
              </span>
            </span>
          </div>
        </div>
      </div>
      <div className="bg-white rounded-[5px] pt-[15px] mt-[10px]">
        <div className="flex items-center justify-between pb-[10px] mb-[10px] border-b border-b-[#f1f3f5]">
          <div className="flex items-center ml-[10px]">
            <div className="title-bar mr-[8px]"></div>
            <div className="text-[#454859]">用户表格管理</div>
          </div>
          <div className="flex items-center">
            <div
              className={`relative flex items-center cursor-pointer border ${sortType === 'fans_count' ? 'border-[#cf1322]' : ''} p-[7px] pl-[10px] pr-[20px] rounded-[5px]`}
              onClick={() => void sortTypeChange('fans_count')}
            >
              <span className="leading-[16px]">粉丝数排序</span>
              <div className="ml-[10px]">
                <div className={`sort-up ${fansSort === 'asc' ? 'sort-up-active' : ''}`}></div>
                <div className={`mt-[4px] sort-down ${fansSort === 'desc' ? 'sort-down-active' : ''}`}></div>
              </div>
            </div>
            <div
              className={`relative flex items-center ml-[10px] cursor-pointer border ${sortType === '_score' ? 'border-[#cf1322]' : ''} p-[7px] pl-[10px] pr-[20px] rounded-[5px]`}
              onClick={() => void sortTypeChange('_score')}
            >
              <span className="leading-[16px]">相关度排序</span>
              <div className="ml-[10px]">
                <div className={`sort-up ${relevanceSort === 'asc' ? 'sort-up-active' : ''}`}></div>
                <div className={`mt-[4px] sort-down ${relevanceSort === 'desc' ? 'sort-down-active' : ''}`}></div>
              </div>
            </div>
            {searchType === 'network' && (
              <>
                <div className="flex items-center ml-[35px]">
                  <img className="w-[24px] h-[24px]" src="/icon/group-yellow-logo.svg" alt="" />
                  <div className="ml-[5px]">
                    <div className="text-[#454859] leading-[16px]">当前选中网络XWT数</div>
                    <div className="text-[#d97b00] leading-[16px] mt-[5px]">{selNetCount}</div>
                  </div>
                </div>
                <div className="ml-[5px] mr-[5px] h-[30px] w-[2px] -skew-x-[30deg] bg-[#dbdbdb]"></div>
              </>
            )}
            <div className={`flex items-center ${searchType === 'network' ? 'ml-[5px]' : 'ml-[20px]'} mr-[25px]`}>
              <img className="w-[24px] h-[24px]" src="/icon/group-red-logo.svg" alt="" />
              <div className="ml-[5px]">
                <div className="text-[#454859] leading-[16px]">网络XWT总数</div>
                <div className="text-[#cf1322] leading-[16px] mt-[5px]">{actorCount}</div>
              </div>
            </div>
          </div>
        </div>
        {selectedSearchSources.length > 0 && (
          <div className="flex items-center justify-between px-4 py-2 bg-gray-50 border-b border-gray-100">
            <span className="text-sm text-gray-600">已选中 {selectedSearchSources.length} 项</span>
            <div className="flex gap-2">
              <Button size="sm" variant="outline" onClick={handleBatchDelete} className="h-8 px-3 text-sm">
                <Trash2 className="h-3.5 w-3.5 mr-1" />
                删除选中
              </Button>
              <Button
                size="sm"
                onClick={() => void handleImport()}
                disabled={isImporting}
                className="h-8 px-3 text-sm bg-blue-50 hover:bg-blue-100 text-blue-600 border border-blue-200"
              >
                {isImporting ? <Loader2 className="h-3.5 w-3.5 mr-1 animate-spin" /> : <Plus className="h-3.5 w-3.5 mr-1" />}
                导入选中
              </Button>
            </div>
          </div>
        )}
        <div className="p-[10px]">
          {isSearching ? (
            <div className="flex items-center justify-center py-16">
              <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
            </div>
          ) : null}
          <div className={`grid grid-cols-4 gap-[10px] user-list${isSearching ? ' hidden' : ''}`}>
            {userList.map((item, index) => (
              <div key={index} className="user-item p-[10px] relative">
                <div className="absolute top-[5px] right-[10px]">
                  <input
                    type="checkbox"
                    checked={item.checked ?? false}
                    onChange={() => listDataCheckedChange(index, !item.checked)}
                    className="w-4 h-4 cursor-pointer accent-primary"
                  />
                </div>
                <div className="flex items-center mb-[10px] cursor-pointer" onClick={() => linkToB2(item)}>
                  <img src={item.profile_image ?? ''} className="w-[97px] h-[97px] rounded-[5px]" alt="" />
                  <div className="flex-1 min-w-0 pl-[10px]">
                    <div className="truncate mb-[10px] text-[18px]">{item.user_name || item.screen_name || item.user_id || item.group_name || item.groupName}</div>
                    <div className="flex justify-between mb-[10px]">
                      <div className="flex items-center">
                        <img src="/icon/group-yellow-logo.svg" className="w-[16px] h-[16px] mr-[5px]" alt="" />
                        <span>粉丝数：{item.fans_count || '-'}</span>
                      </div>
                      <div className="flex items-center">
                        <img src={`/platform/${item.platform}.png`} className="w-[25px] mr-[5px]" alt="" />
                        <span>{item.platform}</span>
                      </div>
                    </div>
                    <div className="flex items-center">
                      <img src="/icon/person-red-logo.svg" className="w-[16px] mr-[5px]" alt="" />
                      <span>实体人:{item.name}</span>
                    </div>
                  </div>
                </div>
                <div className="cursor-pointer" onClick={() => linkToB2(item)}>
                  <div className="flex items-center mb-[10px]">
                    <div className="w-[70px] flex items-center">
                      <img src="/icon/classification-logo.png" className="w-[16px] mr-[5px]" alt="" />
                      <span>分类：</span>
                    </div>
                    <div className="flex-1 min-w-0">
                      <div className="inline-block h-[28px] pl-[8px] pr-[8px] bg-[#fef6f6] text-[#cf1322]">{item.classification}</div>
                    </div>
                  </div>
                  <div className="flex items-center mb-[10px]">
                    <div className="w-[70px] flex items-center">
                      <img src="/icon/user-green-logo.png" className="w-[16px] mr-[5px]" alt="" />
                      <span>标签：</span>
                    </div>
                    <div className="flex-1 min-w-0">
                      <div className="flex flex-wrap items-center gap-[5px]">
                        {(item.hobbies ?? []).map((hobbie) => (
                          <div key={hobbie} className="h-[28px] pl-[8px] pr-[8px] bg-[#f6fdfb] text-[#1eb07f]">{hobbie}</div>
                        ))}
                      </div>
                    </div>
                  </div>
                  <div className="flex items-baseline mb-[10px]">
                    <div className="w-[70px] flex items-center">
                      <img src="/icon/user-green-logo.png" className="w-[16px] mr-[5px]" alt="" />
                      <span>简介：</span>
                    </div>
                    <div className="flex-1 min-w-0">
                      <div className="line-clamp-3 text-ellipsis overflow-hidden">
                        {(item.agentInfo && item.agentInfo['账号描述']) || (item.hx_info?.['用户画像']?.['账号描述']) || ''}
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            ))}
          </div>
        </div>
      </div>
    </div>
  );
}