import { getLawyerDetail, recordCardShare } from '../../api/open';
import type { FirmInfo } from '../../types/card';
import type { Lawyer } from '../../types/card';
import { appendCardViewRecord } from '../../utils/history';

function createEmptyFirm(): FirmInfo {
  return {
    id: '',
    name: '',
    logo: '',
    intro: '',
    hotlinePhone: '',
    hqAddress: '',
    hqLatitude: 0,
    hqLongitude: 0,
    officeCount: 0,
    lawyerCount: 0,
    heroImage: '',
    officeList: [],
    practiceAreas: [],
  };
}

function buildDetailBgStyle(coverImage?: string): string {
  const cover = typeof coverImage === 'string' ? coverImage.trim() : '';
  if (!cover) {
    return '';
  }
  return `background-image: url("${cover}"); background-size: cover; background-position: center;`;
}

function shouldUseBioScroll(bio?: string): boolean {
  const text = typeof bio === 'string' ? bio.trim() : '';
  return text.length > 180;
}

Page({
  data: {
    firm: createEmptyFirm(),
    lawyer: null as Lawyer | null,
    notFound: false,
    specialtiesText: '',
    detailBgStyle: '',
    bioScrollable: false,
    loading: false,
  },

  async onLoad(options: Record<string, string | undefined>) {
    const lawyerId = typeof options.id === 'string' ? options.id : '';
    const sourceType = typeof options.sourceType === 'string' ? options.sourceType : 'DIRECT';
    const shareFromCardId = typeof options.shareFromCardId === 'string' ? options.shareFromCardId : '';

    if (!lawyerId) {
      this.setData({ notFound: true, specialtiesText: '', detailBgStyle: '', bioScrollable: false });
      return;
    }

    this.setData({ loading: true });
    try {
      const payload = await getLawyerDetail(lawyerId, sourceType, shareFromCardId);
      this.setData({
        firm: payload.firm,
        lawyer: payload.lawyer,
        notFound: false,
        specialtiesText: payload.lawyer.specialties.join('；'),
        detailBgStyle: buildDetailBgStyle(payload.lawyer.coverImage),
        bioScrollable: shouldUseBioScroll(payload.lawyer.bio),
      });
      appendCardViewRecord(payload.lawyer);
      wx.showShareMenu({ menus: ['shareAppMessage'] });
    } catch (error) {
      const message = error instanceof Error ? error.message : '律师信息不存在';
      this.setData({ notFound: true, specialtiesText: '', detailBgStyle: '', bioScrollable: false });
      wx.showToast({
        title: message,
        icon: 'none',
      });
    } finally {
      this.setData({ loading: false });
    }
  },

  handleDockAction(event: WechatMiniprogram.CustomEvent<{ action: string }>) {
    const action = event.detail.action;
    switch (action) {
      case 'save':
        this.saveContact();
        break;
      case 'location':
        this.navigateOffice();
        break;
      default:
        break;
    }
  },

  saveContact() {
    const lawyer = this.data.lawyer;
    if (!lawyer) {
      return;
    }

    wx.addPhoneContact({
      firstName: lawyer.name,
      mobilePhoneNumber: lawyer.phone,
      email: lawyer.email,
      organization: this.data.firm.name,
      title: lawyer.title,
      workAddressStreet: lawyer.address,
      remark: lawyer.specialties.join('、'),
      success: () => {
        wx.showToast({ title: '已添加到通讯录', icon: 'success' });
      },
      fail: () => {
        wx.showToast({ title: '添加失败', icon: 'none' });
      },
    });
  },

  callPhone() {
    const phone = this.data.lawyer ? this.data.lawyer.phone : '';
    if (!phone) {
      wx.showToast({ title: '暂无联系电话', icon: 'none' });
      return;
    }

    wx.makePhoneCall({
      phoneNumber: phone,
      fail: () => {
        wx.showToast({ title: '拨号失败', icon: 'none' });
      },
    });
  },

  navigateOffice() {
    if (!this.data.firm.hqLatitude || !this.data.firm.hqLongitude) {
      wx.showToast({ title: '暂未配置地图位置', icon: 'none' });
      return;
    }
    wx.openLocation({
      latitude: this.data.firm.hqLatitude,
      longitude: this.data.firm.hqLongitude,
      name: this.data.firm.name,
      address: this.data.firm.hqAddress,
      scale: 18,
      fail: () => {
        wx.showToast({ title: '打开地图失败', icon: 'none' });
      },
    });
  },

  previewWechatQr() {
    const url = this.data.lawyer ? this.data.lawyer.wechatQrImage : '';
    if (!url) {
      wx.showToast({ title: '二维码未配置', icon: 'none' });
      return;
    }
    wx.previewImage({
      current: url,
      urls: [url],
    });
  },

  goLawyerList() {
    wx.navigateTo({ url: '/pages/lawyer-list/index' });
  },

  onShareAppMessage() {
    const lawyer = this.data.lawyer;
    if (!lawyer) {
      return {
        title: `${this.data.firm.name || '电子名片'}电子名片`,
        path: '/pages/firm/index',
      };
    }

    const sharePath = `/pages/lawyer-detail/index?id=${lawyer.id}&sourceType=SHARE&shareFromCardId=${lawyer.id}`;
    recordCardShare(lawyer.id, sharePath).catch(() => {
      // 分享埋点失败不阻断分享动作
    });

    return {
      title: `${lawyer.name}律师电子名片`,
      path: sharePath,
      imageUrl: lawyer.avatar,
    };
  },
});