const { secure, toast } = require("../../utils/api");
Page({
  data: { meetups: [], pets: [], selected: [], active: null, userId: "" },
  onShow() {
    this.load();
  },
  async load() {
    try {
      const [meetups, pets, me] = await Promise.all([
        secure("/meetups"),
        secure("/pets"),
        secure("/me"),
      ]);
      this.setData({
        meetups: meetups.map((m) => ({
          ...m,
          date: new Date(m.starts_at).toLocaleString("zh-CN"),
        })),
        pets,
        userId: me.id,
      });
    } catch (e) {
      toast(e);
    }
  },
  create() {
    wx.navigateTo({ url: "/pages/meetup-edit/meetup-edit" });
  },
  open(e) {
    this.setData({
      active: this.data.meetups[e.currentTarget.dataset.index],
      selected: [],
    });
  },
  close() {
    this.setData({ active: null });
  },
  pick(e) {
    this.setData({ selected: e.detail.selected });
  },
  async join() {
    if (!this.data.selected.length) {
      wx.showToast({ title: "请选择同行的狗狗", icon: "none" });
      return;
    }
    try {
      await secure("/meetups/" + this.data.active.id + "/join", "POST", {
        pet_ids: this.data.selected,
      });
      wx.showToast({ title: "报名成功", icon: "success" });
      this.close();
      this.load();
    } catch (e) {
      toast(e);
    }
  },
  async cancel() {
    const r = await wx.showModal({
      title: "取消约遛",
      content: "确定取消这场约遛吗？",
    });
    if (!r.confirm) return;
    try {
      await secure("/meetups/" + this.data.active.id + "/cancel", "POST");
      this.close();
      this.load();
    } catch (e) {
      toast(e);
    }
  },
});