%%%-------------------------------------------------------------------
%%% @doc Тесты административного API для модерации сущностей.
%%%
%%% Покрывает эндпоинты:
%%%   PUT /v1/admin/:target_type/:id
%%%
%%% Проверяет:
%%%   - заморозку/разморозку календаря
%%%   - заморозку/разморозку события
%%%   - скрытие/раскрытие отзыва
%%%   - блокировку/разблокировку пользователя
%%% @end
%%%-------------------------------------------------------------------
-module(admin_moderation_tests).
-include_lib("eunit/include/eunit.hrl").

-export([test/0]).

%%%===================================================================
%%% Главная тестовая функция
%%%===================================================================

-spec test() -> ok.
test() ->
  ct:pal("=== Admin Moderation Tests ==="),
  Token = api_test_runner:get_admin_token(),
  UserToken = api_test_runner:get_user_token(),

  % Создаём календарь и событие
  CalId = api_test_runner:create_calendar(UserToken, #{title => <<"ModTestCal">>}),
  EventId = api_test_runner:create_event(UserToken, CalId, #{
    title => <<"Event to moderate">>,
    start_time => api_test_runner:future_date(),
    duration => 60
  }),

  % Создаём пользователя для блокировки
  UserEmail = api_test_runner:unique_email(<<"moduser">>),
  UserTok = api_test_runner:register_and_login(UserEmail, <<"pass">>),
  #{<<"id">> := UserId} = api_test_runner:client_get(<<"/v1/user/me">>, UserTok),

  % Создаём отзыв (требуется участие)
  #{<<"id">> := BookingId} = api_test_runner:client_post(
    <<"/v1/events/", EventId/binary, "/bookings">>, UserTok, #{}),
  api_test_runner:client_put(<<"/v1/bookings/", BookingId/binary>>, UserToken,
    #{action => <<"confirm">>}),
  #{<<"id">> := ReviewId} = api_test_runner:client_post(<<"/v1/reviews">>, UserTok, #{
    target_type => <<"event">>,
    target_id => EventId,
    rating => 3,
    comment => <<"Moderate me">>
  }),

  % Тесты модерации
  test_freeze_calendar(Token, CalId),
  test_unfreeze_calendar(Token, CalId),
  test_freeze_event(Token, EventId),
  test_unfreeze_event(Token, EventId),
  test_hide_review(Token, ReviewId),
  test_unhide_review(Token, ReviewId),
  test_block_user(Token, UserId),
  test_unblock_user(Token, UserId),

  ct:pal("=== All admin moderation tests passed ==="),
  ok.

%%%===================================================================
%%% Тестовые функции
%%%===================================================================

test_freeze_calendar(Token, Id) ->
  ct:pal("  TEST: Freeze calendar"),
  Path = <<"/v1/admin/calendar/", Id/binary>>,
  Body = #{<<"action">> => <<"freeze">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"frozen">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_unfreeze_calendar(Token, Id) ->
  ct:pal("  TEST: Unfreeze calendar"),
  Path = <<"/v1/admin/calendar/", Id/binary>>,
  Body = #{<<"action">> => <<"unfreeze">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"active">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_freeze_event(Token, Id) ->
  ct:pal("  TEST: Freeze event"),
  Path = <<"/v1/admin/event/", Id/binary>>,
  Body = #{<<"action">> => <<"freeze">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"frozen">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_unfreeze_event(Token, Id) ->
  ct:pal("  TEST: Unfreeze event"),
  Path = <<"/v1/admin/event/", Id/binary>>,
  Body = #{<<"action">> => <<"unfreeze">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"active">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_hide_review(Token, ReviewId) ->
  ct:pal("  TEST: Hide review"),
  Path = <<"/v1/admin/review/", ReviewId/binary>>,
  Body = #{<<"action">> => <<"hide">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"hidden">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_unhide_review(Token, ReviewId) ->
  ct:pal("  TEST: Unhide review"),
  Path = <<"/v1/admin/review/", ReviewId/binary>>,
  Body = #{<<"action">> => <<"unhide">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"visible">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_block_user(Token, UserId) ->
  ct:pal("  TEST: Block user"),
  Path = <<"/v1/admin/user/", UserId/binary>>,
  Body = #{<<"action">> => <<"block">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"blocked">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").

test_unblock_user(Token, UserId) ->
  ct:pal("  TEST: Unblock user"),
  Path = <<"/v1/admin/user/", UserId/binary>>,
  Body = #{<<"action">> => <<"unblock">>, <<"reason">> => <<"Test">>},
  Resp = api_test_runner:admin_put(Path, Token, Body),
  ?assertEqual(<<"active">>, maps:get(<<"status">>, Resp)),
  ct:pal("    OK").