require "test_helper"

module MySmsaPio
  module Notifications
    module Ntfy
      class PublisherTest < ActiveSupport::TestCase
        setup do
          @admin = AdminUser.create!(
            name: "Notifier", email: "notif@example.com",
            password: "password123",
            ntfy_topic: "mysmsa-test-topic",
            ntfy_token: "tk_test_token",
            ntfy_enabled: true,
            ntfy_server_url: "https://ntfy.example.com"
          )
        end

        test "publish sends POST to the correct ntfy URL with JSON body and auth header" do
          stubbed = stub_request(:post, "https://ntfy.example.com/mysmsa-test-topic")
            .with(
              headers: {
                "Authorization" => "Bearer tk_test_token",
                "Content-Type" => "application/json"
              },
              body: hash_including(
                "topic" => "mysmsa-test-topic",
                "title" => "Gateway offline",
                "message" => /gw-001 went offline/,
                "priority" => 4,
                "tags" => ->(tags) { tags.include?("rotating_light") }
              )
            )
            .to_return(status: 200, body: "", headers: {})

          result = Publisher.new(@admin).publish(
            title: "Gateway offline",
            message: "gw-001 went offline at #{Time.current}",
            priority: 4,
            tags: ["rotating_light"]
          )

          assert result
          assert_requested stubbed
        end

        test "publish returns false on HTTP failure without raising" do
          stub_request(:post, "https://ntfy.example.com/mysmsa-test-topic")
            .to_return(status: 500, body: "error")

          result = Publisher.new(@admin).publish(
            title: "Test",
            message: "body",
            priority: 3,
            tags: []
          )

          assert_not result
        end

        test "publish returns false if admin not ntfy_configured?" do
          unconfigured = AdminUser.create!(
            name: "No Ntfy", email: "none@example.com",
            password: "password123"
          )

          result = Publisher.new(unconfigured).publish(
            title: "X", message: "Y", priority: 3, tags: []
          )

          assert_not result
        end

        test "publish uses default server URL from ENV when ntfy_server_url is nil" do
          ENV["NTFY_SERVER_URL"] = "https://default-ntfy.example.com"
          admin = AdminUser.create!(
            name: "Default", email: "default@example.com",
            password: "password123",
            ntfy_topic: "def-topic", ntfy_token: "tk_def",
            ntfy_enabled: true
          )

          stub = stub_request(:post, "https://default-ntfy.example.com/def-topic")
            .to_return(status: 200, body: "", headers: {})

          Publisher.new(admin).publish(title: "T", message: "M", priority: 3, tags: [])
          assert_requested stub
        ensure
          ENV.delete("NTFY_SERVER_URL")
        end

        test "publish includes click URL when provided" do
          stub = stub_request(:post, "https://ntfy.example.com/mysmsa-test-topic")
            .with(body: hash_including("click" => "https://app.example.com/admin/gateways"))
            .to_return(status: 200, body: "", headers: {})

          Publisher.new(@admin).publish(
            title: "T", message: "M", priority: 3, tags: [],
            click: "https://app.example.com/admin/gateways"
          )
          assert_requested stub
        end
      end
    end
  end
end