const { secure, toast } = require("../../utils/api");
const { localDate } = require("../../utils/date");
Page({
  data: {
    pets: [],
    selected: [],
    tasks: [],
    walkCount: 0,
    name: "铲屎官",
    loading: true,
  },
  onShow() {
    this.load();
  },
  async load() {
    try {
      const [pets, tasks, walks, me] = await Promise.all([
        secure("/pets"),
        secure("/tasks"),
        secure("/walks"),
        secure("/me"),
      ]);
      const chosen = wx.getStorageSync("walk_pet_ids") || [],
        month = localDate().slice(0, 7);
      this.setData({
        pets,
        selected: chosen.filter((id) => pets.some((p) => p.id === id)),
        tasks: tasks.items,
        walkCount: walks.filter((w) => w.started_at.slice(0, 7) === month)
          .length,
        name: me.nickname || "铲屎官",
        loading: false,
      });
    } catch (e) {
      this.setData({ loading: false });
      toast(e);
    }
  },
  pick(e) {
    this.setData({ selected: e.detail.selected });
    wx.setStorageSync("walk_pet_ids", e.detail.selected);
  },
  start() {
    if (!this.data.selected.length) {
      wx.showToast({ title: "先选择一起出门的狗狗", icon: "none" });
      return;
    }
    wx.redirectTo({ url: "/pages/walk/walk" });
  },
  goTasks() {
    wx.redirectTo({ url: "/pages/tasks/tasks" });
  },
  goWalks() {
    wx.navigateTo({ url: "/pages/walk-records/walk-records" });
  },
  async complete(e) {
    const id = e.currentTarget.dataset.id,
      task = this.data.tasks.find((t) => t.id === id);
    try {
      await secure("/tasks/" + id + "/completion", "PUT", {
        date: localDate(),
        completed: !task.completed,
      });
      await this.load();
    } catch (err) {
      toast(err);
    }
  },
});