jcbantuelle/dominion-meteor

import { FlowRouter } from 'meteor/ostrio:flow-router-extra'

Template.pagination.helpers({
  previous_page: function () {
    return current_page() - 1
  },
  next_page: function () {
    return current_page() + 1
  },
  show_previous_page: function () {
    return current_page() != 1
  },
  show_next_page: function() {
    return current_page() != _.ceil(Counts.get('game_history_count') / Pagination.per_page)
  },
  is_current_page: function(page_number) {
    return page_number === current_page()
  },
  player_id: function() {
    return FlowRouter.getParam('id')
  }
})

Template.pagination.events({
  'click a.page-link': function(event) {
    let target = event.currentTarget

    let href = target.getAttribute('href')
    let player_id = $(target).data('player_id')
    let page = $(target).data('page')

    let params = {}
    if (player_id) {
      params.id = player_id
    }
    
    event.preventDefault()
    event.stopImmediatePropagation()
    FlowRouter.go(href, params, { page: page})
  }
})

function current_page() {
  let page_param = FlowRouter.getQueryParam('page')
  return page_param ? parseInt(page_param) : 1
}