require "rails_helper"

RSpec.describe Streams::SlateDistributor do
  let!(:user) { User.create!(email: "u@test.it", name: "U", password: "Password123", role: "coach") }
  let!(:club) { Club.create!(name: "Club", sport: "volleyball", primary_color: "#e53935", secondary_color: "#ffffff") }
  let!(:team) { club.teams.create!(name: "Team", sport: "volleyball") }
  let!(:match) { team.matches.create!(opponent_name: "Opp", sport: "volleyball") }
  let!(:node) do
    StreamNode.create!(
      slug: "stream-home",
      hostname: "home",
      role: "home",
      status: "ready",
      provider: "local",
      rtmp_base_url: "rtmp://localhost:1935",
      hls_base_url: "http://localhost:8888",
      api_base_url: "http://mediamtx:9997",
      max_publishers: 6,
      max_relays: 6
    )
  end
  let!(:session) do
    StreamSession.create!(match: match, user: user, platform: "matchlivetv", status: "idle", stream_node: node)
  end

  before do
    load Rails.root.join("db/seeds/plans.rb")
    Billing::AssignPlan.call(club: club, plan_slug: "premium_full")
  end

  def attach_ready_cover(record)
    record.cover_image.attach(io: StringIO.new("img"), filename: "c.png", content_type: "image/png")
    record.cover_slate.attach(io: StringIO.new("mp4"), filename: "s.mp4", content_type: "video/mp4")
    path = Streams::CoverSlatePaths.expected_path(record)
    FileUtils.mkdir_p(File.dirname(path))
    File.write(path, "fake mp4")
    path
  end

  it "usa slate default senza copertina custom" do
    expect(described_class.slate_path_for_session(session)).to eq("/slates/offline.mp4")
  end

  it "usa path custom su nodo home quando la slate è su disco" do
    attach_ready_cover(club)
    custom = "/slates/custom/#{File.basename(Streams::CoverSlatePaths.expected_path(club))}"
    expect(described_class.slate_path_for_session(session)).to eq(custom)
  end

  it "pusha sul relay agent per nodi cloud" do
    cloud = StreamNode.create!(
      slug: "ingest-01",
      hostname: "ingest-01",
      role: "cloud",
      status: "ready",
      provider: "hetzner",
      rtmp_base_url: "rtmp://ingest-01.test:1935",
      hls_base_url: "http://localhost:8888",
      api_base_url: "http://203.0.113.9:9997",
      max_publishers: 4,
      max_relays: 4,
      metadata: { "public_ip" => "203.0.113.9" }
    )
    session.update!(stream_node: cloud)
    attach_ready_cover(club)

    http = instance_double(Net::HTTP)
    response = instance_double(Net::HTTPResponse, body: "{}", code: "201")
    allow(response).to receive(:is_a?).with(Net::HTTPSuccess).and_return(true)
    allow(Net::HTTP).to receive(:new).and_return(http)
    allow(http).to receive(:open_timeout=)
    allow(http).to receive(:read_timeout=)
    allow(http).to receive(:request).and_return(response)

    filename = File.basename(Streams::CoverSlatePaths.expected_path(club))
    path = described_class.slate_path_for_session(session)
    expect(path).to eq("/slates/custom/#{filename}")
    expect(http).to have_received(:request)
  end
end