require "test_helper"

class PoolControllerTest < ActionController::TestCase
  fixtures :users, :posts

  def create_pool(name, params = {})
    Pool.create({ name: name, user_id: 1, is_public: false, description: "hoge" }.merge(params))
  end

  def create_post(tags, post_number, params = {})
    Thread.current["danbooru-user_id"] = 1
    Post.create({ user_id: 1, score: 0, source: "", rating: "s", width: 100, height: 100, ip_addr: "127.0.0.1", updater_ip_addr: "127.0.0.1", updater_user_id: 1, tags: tags, status: "active", file: upload_file("#{Rails.root}/test/mocks/test/test#{post_number}.jpg") }.merge(params))
  end

  def test_index
    create_pool("hoge")

    get :index, session: { user_id: 1 }
    assert_response :success

    get :index, params: { query: "hoge" }, session: { user_id: 1 }
    assert_response :success
  end

  def test_show
    pool = create_pool("hoge")
    pool.add_post(1)
    pool.add_post(2)

    get :show, params: { id: pool.id }, session: { user_id: 1 }
    assert_response :success
  end

  def test_update
    pool = create_pool("hoge")

    get :update, params: { id: pool.id }, session: { user_id: 1 }
    assert_response :success

    post :update, params: { id: pool.id, pool: { is_public: true, name: "moogle" } }, session: { user_id: 1 }
    assert_redirected_to action: "show", id: pool.id
    pool.reload
    assert_equal(true, pool.is_public?)
    assert_equal("moogle", pool.name)
  end

  def test_create
    get :create, session: { user_id: 1 }
    assert_response :success

    post :create, params: { pool: { name: "moge", is_public: "1", description: "moge moge moge" } }, session: { user_id: 1 }
    pool = Pool.find_by_name("moge")
    assert_redirected_to action: "show", id: pool.id
    assert_not_nil(pool)
    assert_equal(true, pool.is_public?)
    assert_equal("moge moge moge", pool.description)
    assert_equal(1, pool.user_id)
  end

  def test_destroy
    pool = create_pool("hoge")

    get :destroy, params: { id: pool.id }, session: { user_id: 1 }
    assert_response :success

    post :destroy, params: { id: pool.id }, session: { user_id: 1 }
    assert_redirected_to action: "index"
    assert_nil(Pool.find_by_name("hoge"))
  end

  def test_add_post_to_inactive_pool
    create_pool("hoge", is_public: true, user_id: 3, is_active: false)

    get :add_post, params: { post_id: 1 }, session: { user_id: 4 }
    assert_equal(false, assigns(:pools).any? { |x| x.name == "hoge" })
  end

  def test_add_post_to_public_pool
    pool = create_pool("hoge", is_public: true, user_id: 3)

    # Test as anonymous
    get :add_post, params: { post_id: 1 }
    assert_redirected_to controller: "user", action: "login", url: "/pool/add_post?post_id=1"

    get :add_post, params: { post_id: 1 }, session: { user_id: 4 }
    assert_response :success

    post :add_post, params: { post_id: 1, pool_id: pool.id, pool: {} }, session: { user_id: 4 }
    assert_redirected_to controller: "post", action: "show", id: 1
    assert_equal(1, PoolPost.where(post_id: 1, pool_id: pool.id).count)

    post :add_post, params: { post_id: 1, pool_id: pool.id, pool: {} }, session: { user_id: 4 }
    assert_redirected_to controller: "post", action: "show", id: 1
    assert_equal(1, PoolPost.where(post_id: 1, pool_id: pool.id).count)
  end

  def test_add_post_to_private_pool
    pool = create_pool("hoge", is_public: false, user_id: 3)

    # Test as anonymous
    get :add_post, params: { post_id: 1 }
    assert_redirected_to controller: "user", action: "login", url: "/pool/add_post?post_id=1"

    get :add_post, params: { post_id: 1 }, session: { user_id: 4 }
    assert_response :success

    post :add_post, params: { post_id: 1, pool_id: pool.id, pool: {} }, session: { user_id: 4 }
    assert_redirected_to controller: "user", action: "login"
    assert_equal(0, PoolPost.where(active: true, post_id: 1, pool_id: pool.id).count)

    post :add_post, params: { post_id: 1, pool_id: pool.id, pool: {} }, session: { user_id: 3 }
    assert_redirected_to controller: "post", action: "show", id: 1
    assert_equal(1, PoolPost.where(active: true, post_id: 1, pool_id: pool.id).count)
  end

  def test_remove_post_from_public_pool
    pool = create_pool("hoge", is_public: true, user_id: 3)
    pool.add_post(1)

    # Don't have an HTML page for this
    post :remove_post, params: { format: "json", post_id: 1, pool_id: pool.id }, session: { user_id: 4 }
    assert_response :success
    assert_equal(0, PoolPost.where(active: true, post_id: 1, pool_id: pool.id).count)
  end

  def test_remove_post_from_private_pool
    pool = create_pool("hoge", is_public: false, user_id: 3)
    pool.add_post(1)

    # Don't have an HTML page for this
    post :remove_post, params: { format: "json", post_id: 1, pool_id: pool.id }, session: { user_id: 4 }
    assert_response :forbidden
    assert_equal(1, PoolPost.where(active: true, post_id: 1, pool_id: pool.id).count)

    post :remove_post, params: { format: "json", post_id: 1, pool_id: pool.id }, session: { user_id: 3 }
    assert_response :success
    assert_equal(0, PoolPost.where(active: true, post_id: 1, pool_id: pool.id).count)
  end

  def test_order_public_pool
    pool = create_pool("hoge", is_public: true, user_id: 3)
    pool.add_post(1)
    pool.add_post(2)

    get :order, params: { id: pool.id }
    assert_response :success

    get :order, params: { id: pool.id }, session: { user_id: 4 }
    assert_response :success

    get :order, params: { id: pool.id, query: "tag1" }, session: { user_id: 4 }
    assert_response :success

    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    post :order, params: { id: pool.id, pool_post_sequence: { pp1.id => "10", pp2.id => "20" }, posts: { "1" => "1", "2" => "1" } }, session: { user_id: 4 }
    assert_redirected_to action: "show", id: pool.id
    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    assert_not_nil(pp1)
    assert_not_nil(pp2)
    assert_nil(pp1.prev_post_id)
    assert_equal(2, pp1.next_post_id)
    assert_equal(1, pp2.prev_post_id)
    assert_nil(pp2.next_post_id)
    assert_equal("10", pp1.sequence)
    assert_equal("20", pp2.sequence)
  end

  def test_order_private_pool
    pool = create_pool("hoge", is_public: false, user_id: 3)
    pool.add_post(1)
    pool.add_post(2)

    get :order, params: { id: pool.id }
    assert_redirected_to controller: "user", action: "login", url: "/pool/order/#{pool.id}"

    get :order, params: { id: pool.id }, session: { user_id: 4 }
    assert_redirected_to controller: "user", action: "login", url: "/pool/order/#{pool.id}"

    get :order, params: { id: pool.id, query: "tag1" }, session: { user_id: 4 }
    assert_redirected_to controller: "user", action: "login", url: "/pool/order/#{pool.id}?query=tag1"

    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    post :order, params: { id: pool.id, pool_post_sequence: { pp1.id => "10", pp2.id => "20" }, posts: { "1" => "1", "2" => "1" } }, session: { user_id: 4 }
    assert_redirected_to controller: "user", action: "login"

    post :order, params: { id: pool.id, pool_post_sequence: { pp1.id => "10", pp2.id => "20" }, posts: { "1" => "1", "2" => "1" } }, session: { user_id: 3 }
    assert_redirected_to action: "show", id: pool.id
    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    assert_not_nil(pp1)
    assert_not_nil(pp2)
    assert_nil(pp1.prev_post_id)
    assert_equal(2, pp1.next_post_id)
    assert_equal(1, pp2.prev_post_id)
    assert_nil(pp2.next_post_id)
    assert_equal("10", pp1.sequence)
    assert_equal("20", pp2.sequence)
  end

  def test_import_to_private_pool
    pool = create_pool("hoge", is_public: false, user_id: 4)
    create_post("tag1", 1)
    create_post("tag2", 2)

    get :import, params: { id: pool.id }
    assert_redirected_to controller: "user", action: "login", url: "/pool/import/#{pool.id}"

    get :import, params: { id: pool.id }, session: { user_id: 3 }
    assert_redirected_to controller: "user", action: "login", url: "/pool/import/#{pool.id}"

    post :import, params: { id: pool.id, posts: { "1" => "1", "2" => "2" } }, session: { user_id: 3 }
    assert_redirected_to controller: "user", action: "login"
    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    assert_nil(pp1)
    assert_nil(pp2)

    post :import, params: { id: pool.id, posts: { "1" => "1", "2" => "2" } }, session: { user_id: 4 }
    assert_redirected_to action: "show", id: pool.id
    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    assert_not_nil(pp1)
    assert_not_nil(pp2)
    assert_nil(pp1.prev_post_id)
    assert_equal(2, pp1.next_post_id)
    assert_equal(1, pp2.prev_post_id)
    assert_nil(pp2.next_post_id)
  end

  def test_import_to_public_pool
    pool = create_pool("hoge", is_public: true, user_id: 4)
    create_post("tag1", 1)
    create_post("tag2", 2)

    get :import, xhr: true, params: { id: pool.id, format: "js" }, session: { user_id: 3 }
    assert_response :success

    post :import, params: { id: pool.id, posts: { "1" => "1", "2" => "2" } }, session: { user_id: 3 }
    assert_redirected_to action: "show", id: pool.id
    pp1 = PoolPost.where(post_id: 1, pool_id: pool.id).first
    pp2 = PoolPost.where(post_id: 2, pool_id: pool.id).first
    assert_not_nil(pp1)
    assert_not_nil(pp2)
    assert_nil(pp1.prev_post_id)
    assert_equal(2, pp1.next_post_id)
    assert_equal(1, pp2.prev_post_id)
    assert_nil(pp2.next_post_id)
  end

  def test_select
    pool = create_pool("hoge", is_public: true, user_id: 4)

    get :select, params: { post_id: 1 }
    assert_response :success

    get :select, params: { post_id: 1 }, session: { user_id: 4 }
    assert_response :success

    pool.update(is_active: false)

    get :select, params: { post_id: 1 }
    assert_equal(false, assigns(:pools).any? { |x| x.name == "hoge" })
  end
end