Dir.chdir File.join File.dirname(__FILE__), '../../'
require './spec/env/kern.rb'
require './spec/lib/helpers.rb'
require './spec/lib/io_extensions.rb'
require './spec/lib/rspec_extensions.rb'

#The debug controller / ui spec

RSpec.describe "kern:debug_ui_spec" do
  include_context "kern"

it "Can call int_debug_dump_ui and get back root view hierarchy" do
    #Compile the controller
    ctx = flok_new_user File.read('./spec/kern/assets/controller_bare.rb')

    #Do not run anything
    ctx.eval %{
      int_dispatch([]);
    }

    @driver.int "int_debug_dump_ui", []

    @driver.mexpect("if_event", [-333, "debug_dump_ui_res", {
      "type" => "spot",
      "name" => "root",
      "ptr" => 0,
      "children" => []
    }])
  end

 it "Can call int_debug_dump_ui for one controller correctly" do
    #Compile the controller
    ctx = flok_new_user File.read('./spec/kern/assets/controller_bare.rb')

    #Do not run anything
    ctx.eval %{
      //Call embed on main root view
      base = _embed("my_controller", 0, {}, null);

      //Drain queue
      int_dispatch([]);
    }

    base = ctx.eval("base")

    @driver.mexpect("if_init_view", ["my_view", {}, base+1, ["main"]])
    @driver.mexpect("if_controller_init", [base, base+1, "my_controller", {}])
    @driver.mexpect("if_attach_view", [base+1, 0])
    @driver.mexpect("if_event", [base, "action", {"from" => nil, "to" => "index"}])

    @driver.int "int_debug_dump_ui", []
    @driver.mexpect("if_event", [-333, "debug_dump_ui_res", {
      "type" => "spot",
      "name" => "root",
      "ptr" => 0,
      "children" => [
        {
          "name" => "my_controller",
          "ptr" => base,
          "type" => "vc",
          "action" => "index",
          "children" => [
            {
              "type" => "view",
              "name" => "my_view",
              "ptr" => base+1,
              "children" => []
            }
          ]
        }
      ]
    }])
  end

  it "Can call int_debug_dump_ui for one controller correctly with spots" do
    #Compile the controller
    ctx = flok_new_user File.read('./spec/kern/assets/controller_spots.rb')

    #Do not run anything
    ctx.eval %{
      //Call embed on main root view
      base = _embed("my_controller", 0, {}, null);

      //Drain queue
      int_dispatch([]);
    }

    base = ctx.eval("base")

    @driver.mexpect("if_init_view", ["my_view", {}, base+1, ["main", "one", "two"]])
    @driver.mexpect("if_controller_init", [base, base+1, "my_controller", {}])
    @driver.mexpect("if_attach_view", [base+1, 0])
    @driver.mexpect("if_event", [base, "action", {"from" => nil, "to" => "index"}])

    @driver.int "int_debug_dump_ui", []
    @driver.mexpect("if_event", [-333, "debug_dump_ui_res", {
      "type" => "spot",
      "name" => "root",
      "ptr" => 0,
      "children" => [
        {
          "name" => "my_controller",
          "ptr" => base,
          "type" => "vc",
          "action" => "index",
          "children" => [
            {
              "type" => "view",
              "name" => "my_view",
              "ptr" => base+1,
              "children" => [
                {"name" => "one", "type" => "spot", "children" => [], "ptr" => base+2},
                {"name" => "two", "type" => "spot", "children" => [], "ptr" => base+3},
              ]
            }
          ]
        }
      ]
    }])
  end

  it "Can call int_debug_dump_ui for one controller correctly with spots and one embedded" do
    #Compile the controller
    ctx = flok_new_user File.read('./spec/kern/assets/controller_spots_embed.rb')

    #Do not run anything
    ctx.eval %{
      //Call embed on main root view
      base = _embed("my_controller", 0, {}, null);

      //Drain queue
      int_dispatch([]);
    }

    base = ctx.eval("base")

    @driver.mexpect("if_init_view", ["my_view", {}, base+1, ["main", "one", "two"]])
    @driver.mexpect("if_controller_init", [base, base+1, "my_controller", {}])
    @driver.mexpect("if_attach_view", [base+1, 0])
    @driver.mexpect("if_init_view", ["my_other_view", {}, base+5, ["main"]])
    @driver.mexpect("if_controller_init", [base+4, base+5, "my_other_controller", {}])
    @driver.mexpect("if_attach_view", [base+5, base+2])
    @driver.mexpect("if_event", [base+4, "action", {"from" => nil, "to" => "index"}])
    @driver.mexpect("if_event", [base, "action", {"from" => nil, "to" => "index"}])

    @driver.int "int_debug_dump_ui", []
    @driver.mexpect("if_event", [-333, "debug_dump_ui_res", {
      "type" => "spot",
      "name" => "root",
      "ptr" => 0,
      "children" => [
        {
          "name" => "my_controller",
          "ptr" => base,
          "type" => "vc",
          "action" => "index",
          "children" => [
            {
              "type" => "view",
              "name" => "my_view",
              "ptr" => base+1,
              "children" => [
                {"name" => "one", "type" => "spot", "children" => [
                  {
                    "name" => "my_other_controller",
                    "ptr" => base+4,
                    "type" => "vc",
                    "action" => "index",
                    "children" => [
                      {
                        "type" => "view",
                        "ptr" => base+5,
                        "name" => "my_other_view",
                        "children" => [],
                      }
                    ]
                  }
                ], "ptr" => base+2},
                {"name" => "two", "type" => "spot", "children" => [], "ptr" => base+3},
              ]
            }
          ]
        }
      ]
    }])
  end

  it "Can call int_debug_dump_ui for one controller correctly with spots and one embedded that was later removed" do
    #Compile the controller
    ctx = flok_new_user File.read('./spec/kern/assets/controller_spots_embed_removed.rb')

    #Do not run anything
    ctx.eval %{
      //Call embed on main root view
      base = _embed("my_controller", 0, {}, null);

      //Drain queue
      int_dispatch([3, "int_event", base, "next", {}]);
    }

    base = ctx.eval("base")

    @driver.mexpect("if_init_view", ["my_view", {}, base+1, ["main", "one", "two"]])
    @driver.mexpect("if_controller_init", [base, base+1, "my_controller", {}])
    @driver.mexpect("if_attach_view", [base+1, 0])
    @driver.mexpect("if_init_view", ["my_other_view", {}, base+5, ["main"]])
    @driver.mexpect("if_controller_init", [base+4, base+5, "my_other_controller", {}])
    @driver.mexpect("if_attach_view", [base+5, base+2])
    @driver.mexpect("if_event", [base+4, "action", {"from" => nil, "to" => "index"}])
    @driver.mexpect("if_event", [base, "action", {"from" => nil, "to" => "index"}])

    #Expect the view to be removed, and for our action to switch
    @driver.mexpect("if_free_view", [base+5])
    @driver.mexpect("if_event", [base, "action", {"from" => "index", "to" => "other"}])

    @driver.int "int_debug_dump_ui", []
    @driver.mexpect("if_event", [-333, "debug_dump_ui_res", {
      "type" => "spot",
      "name" => "root",
      "ptr" => 0,
      "children" => [
        {
          "name" => "my_controller",
          "ptr" => base,
          "type" => "vc",
          "action" => "other",
          "children" => [
            {
              "type" => "view",
              "name" => "my_view",
              "ptr" => base+1,
              "children" => [
                {"name" => "one", "type" => "spot", "children" => [], "ptr" => base+2},
                {"name" => "two", "type" => "spot", "children" => [], "ptr" => base+3},
              ]
            }
          ]
        }
      ]
    }])
  end

end