require "test_helper"

class UsersControllerTest < ActionDispatch::IntegrationTest
  test "show" do
    sign_in_as :kevin

    get user_path(users(:david))
    assert_in_body users(:david).name
  end

  test "update oneself" do
    sign_in_as :kevin

    get edit_user_path(users(:kevin))
    assert_response :ok

    put user_path(users(:kevin)), params: { user: { name: "New Kevin" } }
    assert_redirected_to user_path(users(:kevin))
    assert_equal "New Kevin", users(:kevin).reload.name
  end

  test "update other as admin" do
    sign_in_as :kevin

    get edit_user_path(users(:david))
    assert_response :ok

    put user_path(users(:david)), params: { user: { name: "New David" } }
    assert_redirected_to user_path(users(:david))
    assert_equal "New David", users(:david).reload.name
  end

  test "destroy" do
    sign_in_as :kevin

    assert_difference -> { User.active.count }, -1 do
      delete user_path(users(:david))
    end

    assert_redirected_to users_path
    assert_nil User.active.find_by(id: users(:david).id)
  end

  test "admin cannot deactivate the owner" do
    sign_in_as :kevin

    assert users(:jason).owner?
    assert users(:jason).active

    assert_no_difference -> { User.active.count } do
      delete user_path(users(:jason))
    end

    assert_response :forbidden
    assert users(:jason).reload.active
  end

  test "non-admins cannot perform actions" do
    sign_in_as :jz

    put user_path(users(:david)), params: { user: { role: "admin" } }
    assert_response :forbidden

    delete user_path(users(:david))
    assert_response :forbidden
  end

  test "update with invalid avatar shows validation error" do
    sign_in_as :kevin

    svg_file = fixture_file_upload("avatar.svg", "image/svg+xml")

    put user_path(users(:kevin)), params: { user: { avatar: svg_file } }
    assert_response :unprocessable_entity
    assert_select "form[action='#{user_path(users(:kevin))}']"
    assert_select ".txt-negative", text: /must be a JPEG, PNG, GIF, or WebP image/
  end

  test "update with valid avatar" do
    sign_in_as :kevin

    png_file = fixture_file_upload("avatar.png", "image/png")

    put user_path(users(:kevin)), params: { user: { avatar: png_file } }
    assert_redirected_to user_path(users(:kevin))
    assert users(:kevin).reload.avatar.attached?
    assert_equal "image/png", users(:kevin).avatar.content_type
  end
end