defmodule Diffuser.AccountsTest do
  use Diffuser.DataCase

  alias Diffuser.Accounts

  describe "users" do
    alias Diffuser.Accounts.User

    import Diffuser.AccountsFixtures

    @invalid_attrs %{}

    test "list_users/0 returns all users" do
      user = user_fixture()
      assert Accounts.list_users() == [user]
    end

    test "get_user!/1 returns the user with given id" do
      user = user_fixture()
      assert Accounts.get_user!(user.id) == user
    end

    test "create_user/1 with valid data creates a user" do
      valid_attrs = %{}

      assert {:ok, %User{} = user} = Accounts.create_user(valid_attrs)
    end

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

    test "update_user/2 with valid data updates the user" do
      user = user_fixture()
      update_attrs = %{}

      assert {:ok, %User{} = user} = Accounts.update_user(user, update_attrs)
    end

    test "update_user/2 with invalid data returns error changeset" do
      user = user_fixture()
      assert {:error, %Ecto.Changeset{}} = Accounts.update_user(user, @invalid_attrs)
      assert user == Accounts.get_user!(user.id)
    end

    test "delete_user/1 deletes the user" do
      user = user_fixture()
      assert {:ok, %User{}} = Accounts.delete_user(user)
      assert_raise Ecto.NoResultsError, fn -> Accounts.get_user!(user.id) end
    end

    test "change_user/1 returns a user changeset" do
      user = user_fixture()
      assert %Ecto.Changeset{} = Accounts.change_user(user)
    end
  end

  describe "votes" do
    alias Diffuser.Accounts.Vote

    import Diffuser.AccountsFixtures

    @invalid_attrs %{}

    test "list_votes/0 returns all votes" do
      vote = vote_fixture()
      assert Accounts.list_votes() == [vote]
    end

    test "get_vote!/1 returns the vote with given id" do
      vote = vote_fixture()
      assert Accounts.get_vote!(vote.id) == vote
    end

    test "create_vote/1 with valid data creates a vote" do
      valid_attrs = %{}

      assert {:ok, %Vote{} = vote} = Accounts.create_vote(valid_attrs)
    end

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

    test "update_vote/2 with valid data updates the vote" do
      vote = vote_fixture()
      update_attrs = %{}

      assert {:ok, %Vote{} = vote} = Accounts.update_vote(vote, update_attrs)
    end

    test "update_vote/2 with invalid data returns error changeset" do
      vote = vote_fixture()
      assert {:error, %Ecto.Changeset{}} = Accounts.update_vote(vote, @invalid_attrs)
      assert vote == Accounts.get_vote!(vote.id)
    end

    test "delete_vote/1 deletes the vote" do
      vote = vote_fixture()
      assert {:ok, %Vote{}} = Accounts.delete_vote(vote)
      assert_raise Ecto.NoResultsError, fn -> Accounts.get_vote!(vote.id) end
    end

    test "change_vote/1 returns a vote changeset" do
      vote = vote_fixture()
      assert %Ecto.Changeset{} = Accounts.change_vote(vote)
    end
  end

  describe "upvote/2" do
    alias Diffuser.Accounts.Vote

    import Diffuser.AccountsFixtures
    import Diffuser.GeneratorFixtures

    test "creates upvote and associates it to specific prompt" do
      %{id: pr_id} = pr = prompt_request_fixture()

      assert {:ok, %Vote{prompt_request_id: ^pr_id}} = Accounts.upvote(pr)

      %{votes: votes} = Diffuser.Generator.get_prompt_request!(pr_id) |> Repo.preload(:votes)
      assert votes |> length() == 1
    end

    test "creates upvote and associates it to current user" do


    end
  end
end