import consumer from "./consumer"

const count_channel = consumer.subscriptions.create("CountChannel", {
  connected() {
    // Called when the subscription is ready for use on the server
    console.warn("Connected to CountChannel.");
  },

  disconnected() {
    // Called when the subscription has been terminated by the server
  },

  received(data) {
    // Called when there's incoming data on the websocket for this channel
    console.log(data)
    if (data.update !== undefined) {
      if ($("[data-count-id='" + data.update.id + "']").length)
        this.update(data.update)
      else
        this.create(data.update)
    }

    if (data.destroy !== undefined)
      this.destroy(data.destroy)
  },

  update(data) {
    $("[data-count-id='"+ data.id + "'] .count").text(data.count)
    $("[data-count-id='"+ data.id + "'] .name").text(data.name)
  },

  destroy(data) {
    $("[data-count-id='"+ data + "']").remove()
  },

  create(data) {
    let created = $("#template").clone()
    created.attr("data-count-id", data.id)
    created.find(".name").text(data.name)
    created.find(".count").text(data.count)
    created.find(".minus").click(function () {
      count_channel.minus_one(data.id)
    })
    created.find(".plus").click(function () {
      count_channel.plus_one(data.id)
    })
    created.find(".edit").attr("href", data.edit_link)
    created.removeClass("d-none")
    $("#count-list").append(created)
  },

  minus_one(id) {
    if (count_channel !== undefined && !count_channel.consumer.connection.disconnected) {
      count_channel.perform("minus_one", { "id": id })
    }
  },

  plus_one(id) {
    if (count_channel !== undefined && !count_channel.consumer.connection.disconnected) {
      count_channel.perform("plus_one", { "id": id })
    }
  },
});

$(document).on('turbo:load', function() {
  $("[data-count-id] .minus").click(function () {
    count_channel.minus_one($(this).parents("[data-count-id]").attr("data-count-id"))
  });
  $("[data-count-id] .plus").click(function () {
    count_channel.plus_one($(this).parents("[data-count-id]").attr("data-count-id"))
  });
})