# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only

defmodule Pleroma.Web.AdminAPI.ReportViewTest do
  use Pleroma.DataCase, async: false

  import Pleroma.Factory

  alias Pleroma.Web.AdminAPI
  alias Pleroma.Web.AdminAPI.Report
  alias Pleroma.Web.AdminAPI.ReportView
  alias Pleroma.Web.CommonAPI
  alias Pleroma.Web.MastodonAPI
  alias Pleroma.Web.MastodonAPI.StatusView

  test "renders a report" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, activity} = CommonAPI.report(user, %{account_id: other_user.id})

    expected = %{
      content: nil,
      actor:
        Map.merge(
          MastodonAPI.AccountView.render("show.json", %{user: user, skip_visibility_check: true}),
          AdminAPI.AccountView.render("show.json", %{user: user})
        ),
      account:
        Map.merge(
          MastodonAPI.AccountView.render("show.json", %{
            user: other_user,
            skip_visibility_check: true
          }),
          AdminAPI.AccountView.render("show.json", %{user: other_user})
        ),
      statuses: [],
      notes: [],
      state: "open",
      id: activity.id
    }

    result =
      ReportView.render("show.json", Report.extract_report_info(activity))
      |> Map.delete(:created_at)

    assert Jason.encode!(result) == Jason.encode!(expected)
  end

  test "includes reported statuses" do
    user = insert(:user)
    other_user = insert(:user)
    {:ok, activity} = CommonAPI.post(other_user, %{status: "toot"})

    {:ok, report_activity} =
      CommonAPI.report(user, %{account_id: other_user.id, status_ids: [activity.id]})

    other_user = Pleroma.User.get_by_id(other_user.id)

    expected = %{
      content: nil,
      actor:
        Map.merge(
          MastodonAPI.AccountView.render("show.json", %{user: user, skip_visibility_check: true}),
          AdminAPI.AccountView.render("show.json", %{user: user})
        ),
      account:
        Map.merge(
          MastodonAPI.AccountView.render("show.json", %{
            user: other_user,
            skip_visibility_check: true
          }),
          AdminAPI.AccountView.render("show.json", %{user: other_user})
        ),
      statuses: [StatusView.render("show.json", %{activity: activity})],
      state: "open",
      notes: [],
      id: report_activity.id
    }

    result =
      ReportView.render("show.json", Report.extract_report_info(report_activity))
      |> Map.delete(:created_at)

    assert result == expected
  end

  test "renders report's state" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, activity} = CommonAPI.report(user, %{account_id: other_user.id})
    {:ok, activity} = CommonAPI.update_report_state(activity.id, "closed")

    assert %{state: "closed"} =
             ReportView.render("show.json", Report.extract_report_info(activity))
  end

  test "renders report description" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, activity} =
      CommonAPI.report(user, %{
        account_id: other_user.id,
        comment: "posts are too good for this instance"
      })

    assert %{content: "posts are too good for this instance"} =
             ReportView.render("show.json", Report.extract_report_info(activity))
  end

  test "sanitizes report description" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, activity} =
      CommonAPI.report(user, %{
        account_id: other_user.id,
        comment: ""
      })

    data = Map.put(activity.data, "content", "<script> alert('hecked :D:D:D:D:D:D:D') </script>")
    activity = Map.put(activity, :data, data)

    refute "<script> alert('hecked :D:D:D:D:D:D:D') </script>" ==
             ReportView.render("show.json", Report.extract_report_info(activity))[:content]
  end

  test "doesn't error out when the user doesn't exists" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, activity} =
      CommonAPI.report(user, %{
        account_id: other_user.id,
        comment: ""
      })

    Pleroma.User.delete(other_user)
    Pleroma.User.invalidate_cache(other_user)

    assert %{} = ReportView.render("show.json", Report.extract_report_info(activity))
  end

  test "reports are ordered newest first" do
    user = insert(:user)
    other_user = insert(:user)

    {:ok, report1} =
      CommonAPI.report(user, %{
        account_id: other_user.id,
        comment: "first report"
      })

    {:ok, report2} =
      CommonAPI.report(user, %{
        account_id: other_user.id,
        comment: "second report"
      })

    %{reports: rendered} =
      ReportView.render("index.json",
        reports: Pleroma.Web.ActivityPub.Utils.get_reports(%{}, 1, 50)
      )

    assert report2.id == rendered |> Enum.at(0) |> Map.get(:id)
    assert report1.id == rendered |> Enum.at(1) |> Map.get(:id)
  end
end