import request from '../../../utils/request';

Page({
    data: {
        favTab: 'all',
        favorites: [],
        filteredFavorites: []
    },

    onLoad() {
        this.loadFavorites();
    },

    loadFavorites() {
        // TODO: Call API
        this.filterFavorites();
    },

    onFavTabChange(e) {
        const val = e.currentTarget.dataset.value;
        this.setData({ favTab: val }, () => {
            this.filterFavorites();
        });
    },

    filterFavorites() {
        const { favorites, favTab } = this.data;
        const filtered = favorites.filter(item => {
            if (favTab === 'all') return true;
            return item.type === favTab;
        });
        this.setData({ filteredFavorites: filtered });
    }
});