defmodule Mobilizon.EventsTest do
  use Mobilizon.DataCase

  import Mobilizon.Factory

  alias Mobilizon.Events

  @event_valid_attrs %{
    begins_on: "2010-04-17 14:00:00.000000Z",
    description: "some description",
    ends_on: "2010-04-17 14:00:00.000000Z",
    title: "some title"
  }

  describe "events" do
    alias Mobilizon.Events.Event

    setup do
      actor = insert(:actor)
      event = insert(:event, organizer_actor: actor)
      {:ok, actor: actor, event: event}
    end

    @valid_attrs %{
      begins_on: "2010-04-17 14:00:00.000000Z",
      description: "some description",
      ends_on: "2010-04-17 14:00:00.000000Z",
      title: "some title"
    }
    @update_attrs %{
      begins_on: "2011-05-18 15:01:01.000000Z",
      description: "some updated description",
      ends_on: "2011-05-18 15:01:01.000000Z",
      title: "some updated title"
    }
    @invalid_attrs %{begins_on: nil, description: nil, ends_on: nil, title: nil}

    test "list_events/0 returns all events", %{event: event} do
      assert event.title == hd(Events.list_events()).title
    end

    test "get_event!/1 returns the event with given id", %{event: event} do
      assert Events.get_event!(event.id).title == event.title
      refute Ecto.assoc_loaded?(Events.get_event!(event.id).organizer_actor)
    end

    test "get_event_full!/1 returns the event with given id", %{event: event} do
      assert Events.get_event_full!(event.id).organizer_actor.preferred_username ==
               event.organizer_actor.preferred_username

      assert Events.get_event_full!(event.id).participants == []
    end

    test "find_events_by_name/1 returns events for a given name", %{
      event: %Event{title: title} = event
    } do
      assert title == hd(Events.find_events_by_name(event.title)).title

      %Event{title: title2} = event2 = insert(:event, title: "Special event")
      assert event2.title == hd(Events.find_events_by_name("Special")).title

      assert event2.title == hd(Events.find_events_by_name("  Special  ")).title

      assert title == hd(Events.find_events_by_name("")).title
      assert title2 == hd(tl(Events.find_events_by_name(""))).title
    end

    test "create_event/1 with valid data creates a event" do
      actor = insert(:actor)
      category = insert(:category)
      address = insert(:address)

      valid_attrs =
        @event_valid_attrs
        |> Map.put(:organizer_actor, actor)
        |> Map.put(:organizer_actor_id, actor.id)
        |> Map.put(:category_id, category.id)
        |> Map.put(:address_id, address.id)

      with {:ok, %Event{} = event} <- Events.create_event(valid_attrs) do
        assert event.begins_on == DateTime.from_naive!(~N[2010-04-17 14:00:00.000000Z], "Etc/UTC")
        assert event.description == "some description"
        assert event.ends_on == DateTime.from_naive!(~N[2010-04-17 14:00:00.000000Z], "Etc/UTC")
        assert event.title == "some title"
      else
        err ->
          flunk("Failed to create an event #{inspect(err)}")
      end
    end

    test "create_event/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_event(@invalid_attrs)
    end

    test "update_event/2 with valid data updates the event", %{event: event} do
      assert {:ok, event} = Events.update_event(event, @update_attrs)
      assert %Event{} = event
      assert event.begins_on == DateTime.from_naive!(~N[2011-05-18 15:01:01.000000Z], "Etc/UTC")
      assert event.description == "some updated description"
      assert event.ends_on == DateTime.from_naive!(~N[2011-05-18 15:01:01.000000Z], "Etc/UTC")
      assert event.title == "some updated title"
    end

    test "update_event/2 with invalid data returns error changeset", %{event: event} do
      assert {:error, %Ecto.Changeset{}} = Events.update_event(event, @invalid_attrs)
      assert event.title == Events.get_event!(event.id).title
    end

    test "delete_event/1 deletes the event", %{event: event} do
      assert {:ok, %Event{}} = Events.delete_event(event)
      assert_raise Ecto.NoResultsError, fn -> Events.get_event!(event.id) end
    end

    test "change_event/1 returns a event changeset", %{event: event} do
      assert %Ecto.Changeset{} = Events.change_event(event)
    end

    test "get_events_for_actor/1", %{actor: actor, event: event} do
      assert {:ok, [event_found], 1} = Events.get_events_for_actor(actor)
      assert event_found.title == event.title
    end

    test "get_events_for_actor/3", %{actor: actor, event: event} do
      event1 = insert(:event, organizer_actor: actor)

      with {:ok, events_found, 2} <- Events.get_events_for_actor(actor, 1, 10) do
        event_ids = MapSet.new(events_found |> Enum.map(& &1.id))
        assert event_ids == MapSet.new([event.id, event1.id])
      else
        err ->
          flunk("Failed to get events for an actor #{inspect(err)}")
      end
    end

    test "get_events_for_actor/3 with limited results", %{actor: actor, event: event} do
      event1 = insert(:event, organizer_actor: actor)

      with {:ok, [%Event{id: event_found_id}], 2} <- Events.get_events_for_actor(actor, 1, 1) do
        assert event_found_id in [event.id, event1.id]
      else
        err ->
          flunk("Failed to get limited events for an actor #{inspect(err)}")
      end
    end

    test "get_event_by_url/1 with valid url", %{event: %Event{id: event_id, url: event_url}} do
      assert event_id == Events.get_event_by_url(event_url).id
    end

    test "get_event_by_url/1 with bad url" do
      assert is_nil(Events.get_event_by_url("not valid"))
    end

    test "get_event_by_url!/1 with valid url", %{event: %Event{id: event_id, url: event_url}} do
      assert event_id == Events.get_event_by_url!(event_url).id
    end

    test "get_event_by_url!/1 with bad url" do
      assert_raise Ecto.NoResultsError, fn ->
        Events.get_event_by_url!("not valid")
      end
    end
  end

  describe "categories" do
    alias Mobilizon.Events.Category

    setup do
      category = insert(:category)
      {:ok, category: category}
    end

    @valid_attrs %{
      description: "some description",
      picture: %Plug.Upload{
        path: "test/fixtures/category_picture.png",
        filename: "category_picture.png"
      },
      title: "some title"
    }
    @update_attrs %{
      description: "some updated description",
      picture: %Plug.Upload{
        path: "test/fixtures/category_picture_updated.png",
        filename: "category_picture_updated.png"
      },
      title: "some updated title"
    }
    @invalid_attrs %{description: nil, picture: nil, title: nil}

    test "list_categories/0 returns all categories", %{category: category} do
      assert [category.id] == Events.list_categories() |> Enum.map(& &1.id)
    end

    test "get_category!/1 returns the category with given id", %{category: category} do
      assert Events.get_category!(category.id).id == category.id
    end

    test "get_category_by_title/1 return the category with given title", %{category: category} do
      assert Events.get_category_by_title(category.title).id == category.id
    end

    test "create_category/1 with valid data creates a category" do
      assert {:ok, %Category{} = category} = Events.create_category(@valid_attrs)
      assert category.description == "some description"
      assert category.picture.file_name == @valid_attrs.picture.filename
      assert category.title == "some title"
    end

    test "create_category/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_category(@invalid_attrs)
    end

    test "update_category/2 with valid data updates the category", %{category: category} do
      assert {:ok, %Category{} = category} = Events.update_category(category, @update_attrs)
      assert category.description == "some updated description"
      assert category.picture.file_name == @update_attrs.picture.filename
      assert category.title == "some updated title"
    end

    test "update_category/2 with invalid data returns error changeset", %{category: category} do
      assert {:error, %Ecto.Changeset{}} = Events.update_category(category, @invalid_attrs)
      assert category.description == Events.get_category!(category.id).description
    end

    test "delete_category/1 deletes the category", %{category: category} do
      assert {:ok, %Category{}} = Events.delete_category(category)
      assert_raise Ecto.NoResultsError, fn -> Events.get_category!(category.id) end
    end

    test "change_category/1 returns a category changeset", %{category: category} do
      assert %Ecto.Changeset{} = Events.change_category(category)
    end
  end

  describe "tags" do
    alias Mobilizon.Events.Tag

    @valid_attrs %{title: "some title"}
    @update_attrs %{title: "some updated title"}
    @invalid_attrs %{title: nil}

    test "list_tags/0 returns all tags" do
      tag = insert(:tag)
      assert [tag.id] == Events.list_tags() |> Enum.map(& &1.id)
    end

    test "get_tag!/1 returns the tag with given id" do
      tag = insert(:tag)
      assert Events.get_tag!(tag.id).id == tag.id
    end

    test "create_tag/1 with valid data creates a tag" do
      assert {:ok, %Tag{} = tag} = Events.create_tag(@valid_attrs)
      assert tag.title == "some title"
      assert tag.slug == "some-title"

      assert {:ok, %Tag{} = tag2} = Events.create_tag(@valid_attrs)
      assert tag2.title == "some title"
      assert tag2.slug == "some-title-1"
    end

    test "create_tag/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_tag(@invalid_attrs)
    end

    test "update_tag/2 with valid data updates the tag" do
      tag = insert(:tag)
      assert {:ok, tag} = Events.update_tag(tag, @update_attrs)
      assert %Tag{} = tag
      assert tag.title == "some updated title"
    end

    test "update_tag/2 with invalid data returns error changeset" do
      tag = insert(:tag)
      assert {:error, %Ecto.Changeset{}} = Events.update_tag(tag, @invalid_attrs)
      assert tag.id == Events.get_tag!(tag.id).id
    end

    test "delete_tag/1 deletes the tag" do
      tag = insert(:tag)
      assert {:ok, %Tag{}} = Events.delete_tag(tag)
      assert_raise Ecto.NoResultsError, fn -> Events.get_tag!(tag.id) end
    end

    test "change_tag/1 returns a tag changeset" do
      tag = insert(:tag)
      assert %Ecto.Changeset{} = Events.change_tag(tag)
    end
  end

  describe "participants" do
    alias Mobilizon.Events.{Participant, Event}
    alias Mobilizon.Actors.Actor

    @valid_attrs %{role: 42}
    @update_attrs %{role: 43}
    @invalid_attrs %{role: nil}

    setup do
      actor = insert(:actor)
      event = insert(:event, organizer_actor: actor)
      participant = insert(:participant, actor: actor, event: event)
      {:ok, participant: participant, event: event, actor: actor}
    end

    test "list_participants/0 returns all participants", %{
      participant: %Participant{event_id: participant_event_id, actor_id: participant_actor_id}
    } do
      assert [participant_event_id] == Events.list_participants() |> Enum.map(& &1.event_id)
      assert [participant_actor_id] == Events.list_participants() |> Enum.map(& &1.actor_id)
    end

    test "get_participant!/1 returns the participant for a given event and given actor", %{
      event: %Event{id: event_id},
      actor: %Actor{id: actor_id}
    } do
      assert event_id == Events.get_participant!(event_id, actor_id).event_id
      assert actor_id == Events.get_participant!(event_id, actor_id).actor_id
    end

    test "create_participant/1 with valid data creates a participant" do
      actor = insert(:actor)
      event = insert(:event)
      valid_attrs = Map.put(@valid_attrs, :event_id, event.id)
      valid_attrs = Map.put(valid_attrs, :actor_id, actor.id)

      with {:ok, %Participant{} = participant} <- Events.create_participant(valid_attrs) do
        assert participant.event_id == event.id
        assert participant.actor_id == actor.id
        assert participant.role == 42
      else
        err ->
          flunk("Failed to create a participant #{inspect(err)}")
      end
    end

    test "create_participant/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_participant(@invalid_attrs)
    end

    test "update_participant/2 with valid data updates the participant", %{
      participant: participant
    } do
      with {:ok, %Participant{} = participant} <-
             Events.update_participant(participant, @update_attrs) do
        assert participant.role == 43
      else
        err ->
          flunk("Failed to update a participant #{inspect(err)}")
      end
    end

    test "update_participant/2 with invalid data returns error changeset", %{
      participant: participant
    } do
      assert {:error, %Ecto.Changeset{}} = Events.update_participant(participant, @invalid_attrs)
    end

    test "delete_participant/1 deletes the participant", %{participant: participant} do
      assert {:ok, %Participant{}} = Events.delete_participant(participant)
    end

    test "change_participant/1 returns a participant changeset", %{participant: participant} do
      assert %Ecto.Changeset{} = Events.change_participant(participant)
    end
  end

  describe "sessions" do
    alias Mobilizon.Events.Session

    @valid_attrs %{
      audios_urls: "some audios_urls",
      language: "some language",
      long_abstract: "some long_abstract",
      short_abstract: "some short_abstract",
      slides_url: "some slides_url",
      subtitle: "some subtitle",
      title: "some title",
      videos_urls: "some videos_urls"
    }
    @update_attrs %{
      audios_urls: "some updated audios_urls",
      language: "some updated language",
      long_abstract: "some updated long_abstract",
      short_abstract: "some updated short_abstract",
      slides_url: "some updated slides_url",
      subtitle: "some updated subtitle",
      title: "some updated title",
      videos_urls: "some updated videos_urls"
    }
    @invalid_attrs %{
      audios_urls: nil,
      language: nil,
      long_abstract: nil,
      short_abstract: nil,
      slides_url: nil,
      subtitle: nil,
      title: nil,
      videos_urls: nil
    }

    test "list_sessions/0 returns all sessions" do
      session = insert(:session)
      assert [session.id] == Events.list_sessions() |> Enum.map(& &1.id)
    end

    test "get_session!/1 returns the session with given id" do
      session = insert(:session)
      assert Events.get_session!(session.id).id == session.id
    end

    test "create_session/1 with valid data creates a session" do
      event = insert(:event)
      valid_attrs = Map.put(@valid_attrs, :event_id, event.id)
      assert {:ok, %Session{} = session} = Events.create_session(valid_attrs)
      assert session.audios_urls == "some audios_urls"
      assert session.language == "some language"
      assert session.long_abstract == "some long_abstract"
      assert session.short_abstract == "some short_abstract"
      assert session.slides_url == "some slides_url"
      assert session.subtitle == "some subtitle"
      assert session.title == "some title"
      assert session.videos_urls == "some videos_urls"
    end

    test "create_session/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_session(@invalid_attrs)
    end

    test "update_session/2 with valid data updates the session" do
      session = insert(:session)
      assert {:ok, %Session{} = session} = Events.update_session(session, @update_attrs)
      assert session.audios_urls == "some updated audios_urls"
      assert session.language == "some updated language"
      assert session.long_abstract == "some updated long_abstract"
      assert session.short_abstract == "some updated short_abstract"
      assert session.slides_url == "some updated slides_url"
      assert session.subtitle == "some updated subtitle"
      assert session.title == "some updated title"
      assert session.videos_urls == "some updated videos_urls"
    end

    test "update_session/2 with invalid data returns error changeset" do
      session = insert(:session)
      assert {:error, %Ecto.Changeset{}} = Events.update_session(session, @invalid_attrs)
      assert session.title == Events.get_session!(session.id).title
    end

    test "delete_session/1 deletes the session" do
      session = insert(:session)
      assert {:ok, %Session{}} = Events.delete_session(session)
      assert_raise Ecto.NoResultsError, fn -> Events.get_session!(session.id) end
    end

    test "change_session/1 returns a session changeset" do
      session = insert(:session)
      assert %Ecto.Changeset{} = Events.change_session(session)
    end
  end

  describe "tracks" do
    alias Mobilizon.Events.Track

    @valid_attrs %{color: "some color", description: "some description", name: "some name"}
    @update_attrs %{
      color: "some updated color",
      description: "some updated description",
      name: "some updated name"
    }
    @invalid_attrs %{color: nil, description: nil, name: nil}

    test "list_tracks/0 returns all tracks" do
      track = insert(:track)
      assert [track.id] == Events.list_tracks() |> Enum.map(& &1.id)
    end

    test "get_track!/1 returns the track with given id" do
      track = insert(:track)
      assert Events.get_track!(track.id).id == track.id
    end

    test "create_track/1 with valid data creates a track" do
      event = insert(:event)
      valid_attrs = Map.put(@valid_attrs, :event_id, event.id)
      assert {:ok, %Track{} = track} = Events.create_track(valid_attrs)
      assert track.color == "some color"
      assert track.description == "some description"
      assert track.name == "some name"
    end

    test "create_track/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_track(@invalid_attrs)
    end

    test "update_track/2 with valid data updates the track" do
      track = insert(:track)
      {:ok, %Track{} = track} = Events.update_track(track, @update_attrs)
      assert track.color == "some updated color"
      assert track.description == "some updated description"
      assert track.name == "some updated name"
    end

    test "update_track/2 with invalid data returns error changeset" do
      track = insert(:track)
      assert {:error, %Ecto.Changeset{}} = Events.update_track(track, @invalid_attrs)
      assert track.color == Events.get_track!(track.id).color
    end

    test "delete_track/1 deletes the track" do
      track = insert(:track)
      assert {:ok, %Track{}} = Events.delete_track(track)
      assert_raise Ecto.NoResultsError, fn -> Events.get_track!(track.id) end
    end

    test "change_track/1 returns a track changeset" do
      track = insert(:track)
      assert %Ecto.Changeset{} = Events.change_track(track)
    end
  end

  describe "comments" do
    alias Mobilizon.Events.Comment

    @valid_attrs %{text: "some text"}
    @update_attrs %{text: "some updated text"}
    @invalid_attrs %{text: nil, url: nil}

    test "list_comments/0 returns all comments" do
      %Comment{id: comment_id} = insert(:comment)
      comment_ids = Events.list_comments() |> Enum.map(& &1.id)
      assert comment_ids == [comment_id]
    end

    test "get_comment!/1 returns the comment with given id" do
      %Comment{id: comment_id} = insert(:comment)
      comment_fetched = Events.get_comment!(comment_id)
      assert comment_fetched.id == comment_id
    end

    test "create_comment/1 with valid data creates a comment" do
      actor = insert(:actor)
      comment_data = Map.merge(@valid_attrs, %{actor_id: actor.id})

      with {:ok, %Comment{} = comment} <- Events.create_comment(comment_data) do
        assert comment.text == "some text"
        assert comment.actor_id == actor.id
      else
        err ->
          flunk("Failed to create a comment #{inspect(err)}")
      end
    end

    test "create_comment/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Events.create_comment(@invalid_attrs)
    end

    test "update_comment/2 with valid data updates the comment" do
      comment = insert(:comment)

      with {:ok, %Comment{} = comment} <- Events.update_comment(comment, @update_attrs) do
        assert comment.text == "some updated text"
      else
        err ->
          flunk("Failed to update a comment #{inspect(err)}")
      end
    end

    test "update_comment/2 with invalid data returns error changeset" do
      comment = insert(:comment)
      assert {:error, %Ecto.Changeset{}} = Events.update_comment(comment, @invalid_attrs)
      comment_fetched = Events.get_comment!(comment.id)
      assert comment = comment_fetched
    end

    test "delete_comment/1 deletes the comment" do
      comment = insert(:comment)
      assert {:ok, %Comment{}} = Events.delete_comment(comment)
      assert_raise Ecto.NoResultsError, fn -> Events.get_comment!(comment.id) end
    end

    test "change_comment/1 returns a comment changeset" do
      comment = insert(:comment)
      assert %Ecto.Changeset{} = Events.change_comment(comment)
    end
  end
end