--- NPE Scenario Story Table
-- @module story
-- storage for the story table, and event handler for conditions.lua

local story = require('story_2')
local action = require 'story-action'
local condition = require 'story-condition'
local init = require 'story-init'
local update = require 'story-update'
local scene = require 'story-nodes'
local pollution = require(mod_name .. ".lualib.pollution")
local misc = require(mod_name .. '.lualib.misc')

local cutscenes =
{
  compi_build_iron_cutscene = require('cutscenes.compi_build_iron_cutscene'),
  biters_revealed = require('cutscenes.biters_revealed'),
  biters_close_in = require('cutscenes.biters_close_in'),
  base_destroyed_east_revealed = require('cutscenes.base_destroyed_east_revealed')
}

local story_table = {}

local main_quest = function(name)
  local quest_node =
  {
      name = name,
      init = init[name] or nil,
      condition = condition[name] or nil,
      update = update[name] or nil,
      action = action[name] or nil
  }
  return quest_node
end

local story_nodes
local get_story_nodes = function()
  if story_nodes == nil then
    story_nodes = {}

    local add = function(data)
      if data[1] then -- data is a table of multiple nodes
        for _, node in pairs(data) do
          table.insert(story_nodes, node)
        end
      else -- data is just one node
        table.insert(story_nodes, data)
      end
    end
    add(scene.get('intro-screen'))
    add(main_quest('explore'))
    add(scene.get('congrats', "explore"))
    add(main_quest('handmining'))
    add(scene.get('congrats', "handmining"))
    add(main_quest('smelting'))
    add(scene.get('congrats', "smelting"))
    add(main_quest('automining'))
    add(scene.get('congrats', "automining"))
    add(main_quest('handcrafting'))
    add(scene.get('congrats', "handcrafting"))
    add(main_quest('trigger-build'))
    add(cutscenes.compi_build_iron_cutscene.generate_cutscene())
    add(main_quest('repair-assembler'))
    add(scene.get('congrats', "repair-assembler"))
    add(main_quest('repair-lab'))
    add(scene.get('congrats', "repair-lab"))
    add(main_quest('load-lab'))
    add(scene.get('congrats', "load-lab"))
    add(main_quest('electronics'))
    add(scene.get('congrats', "electronics"))
    add(main_quest('build-radar'))
    add(scene.get('congrats', "build-radar"))
    add(main_quest('trigger-radar'))
    add(cutscenes.biters_revealed.generate_cutscene())
    add(scene.get('intermission', "west-expansion"))
    add(main_quest('scan-wreck'))
    add(scene.get('congrats', "scan-wreck"))
    add(main_quest('trigger-attacks'))
    add(cutscenes.biters_close_in.generate_cutscene())
    add(scene.get('intermission', 'biters-close-in'))
    add(misc.generate_screenshot_area_node('demo_17_1', 'starting-area', 'a'))
    add(main_quest('prepare'))
    add(scene.get('congrats', "prepare"))
    add(main_quest('leave'))
    add(scene.get('congrats', "leave"))
    add(cutscenes.base_destroyed_east_revealed.generate_cutscene())
    add(scene.get('intermission', 'east-expansion'))
    add(main_quest('reach-pond'))
    add(scene.get('congrats', "reach-pond"))
    add(main_quest('rebuild'))
    add(scene.get('congrats', "rebuild"))
    add(main_quest('military'))
    add(scene.get('congrats', "military"))
    add(main_quest('entrench'))
    add(scene.get('congrats', "entrench"))
    add(main_quest('trigger-second-wave'))
    add(scene.get('biters-from-east'))
    add(scene.get('intermission', 'biters-from-east'))
    add(main_quest('fortify'))
    add(misc.generate_screenshot_area_node('demo_17_1', 'second-base-area','b'))
    add(scene.get('congrats', "fortify"))
    add(scene.get('intermission', 'fortify'))
    add(main_quest('survive'))
    add(misc.generate_screenshot_area_node('demo_17_1', 'second-base-area','c'))
    add(scene.get('congrats', 'survive'))
    add(scene.get('victory-screen'))
    add(scene.get('victory'))
    add(scene.get('intermission', 'victory'))
    add(scene.get('final-expansion'))
    add(scene.get('intermission', 'final-expansion'))
    add(scene.get('freeplay'))
  end

  return story_nodes
end

local check_story_and_pollution = function(event)
  if active_player() then
    story.update("main_story", event)
  end

  pollution.check_pollution()
end

local on_entity_damaged = function(event)
  if event.cause and event.cause.name == 'small-biter' then
    game.players[1].add_alert(event.entity,defines.alert_type.entity_under_attack)
  end
end

local on_entity_died = function(event)
  if event.cause and event.cause.name == 'small-biter' then
    game.players[1].add_alert(event.entity,defines.alert_type.entity_destroyed)
  end
end

story_table.init = function()
  print("ON_INIT: storytable")
  story.init("main_story", get_story_nodes())
end

story_table.on_load = function()
  print("ON_LOAD: storytable")
  story.on_load("main_story", get_story_nodes())


end

story_table.events = {
  [defines.events.on_tick] = check_story_and_pollution,
  [defines.events.on_built_entity] = check_story_and_pollution,
  [defines.events.on_entity_damaged] = on_entity_damaged,
  [defines.events.on_entity_died] = on_entity_died,
}

return story_table