local check = require(mod_name .. ".lualib.check")
local tracker = require(mod_name .. ".lualib.player_tracker")
local story = require("story_2")

local conditions = {}

conditions['explore'] = function()
  local supplies = check.chests_emptied({'wreck-1','wreck-2'},2)
  local salvage = check.entities_removed_from_area('mineable-wreckage','starting-area',1,1)
  return supplies and salvage
end
conditions['handmining'] = function()
  check.player_crafted_list({{name='stone-furnace',goal=1}})
  local placed = check.entity_placed('stone-furnace')
  check.times_behavior_observed('mined_stone',1)
  return placed
end
conditions['smelting'] = function()
  check.furnace_setup_correct()
  local crafted = check.player_crafted_list({
    {name='burner-mining-drill',goal=1},
    {name='iron-plate',goal=3},
  })
  return crafted
end
conditions['automining'] = function()
  local coal_obtain = check.player_inventory_contains(
  {
    {name='coal',goal=5},
  })
  local coal_exploit = check.resources_exploited_by_miners({'coal'},9)

  return coal_obtain and coal_exploit
end
conditions['handcrafting'] = function()
  local box_has = check.compi_box_contains({
    {name='burner-mining-drill',goal=1},
    {name='stone-furnace',goal=1},
    {name='transport-belt',goal=2},
  })
  return box_has
end
conditions['trigger-build'] = function()
 local arrive = check.player_inside_area('compi-trigger-cutscene-crash', false)
 return arrive
end

conditions['repair-assembler'] = function()
  local default = 0
  local feed, count = check.items_fed_in('gear-feed',{{name='iron-plate',goal=50}})
  count = count or default
  if count > 0 then
    tracker.log_behavior('gear_has_been_fed',1)
  end
  return feed
end

conditions['repair-lab'] = function()
  local default = 0
  local feed, count = check.items_fed_in('lab-feed',{
      {name='iron-gear-wheel',goal=50},
      {name='copper-plate',goal=50},
    })
  count = count or default
  if count > 0 then
    tracker.log_behavior('lab_has_been_fed',1)
  end
  return feed
end

conditions['load-lab'] = function()
  check.bottles_and_tech_started('starting-area','basic-electronics')
  local researched = check.research_list_complete({'basic-electronics'})
  return researched
end
conditions['electronics'] = function()
  local built = check.entity_placed_and_powered('assembling-machine-1')
  local circuits = check.player_crafted_list({{name='electronic-circuit',goal=5}})
  return (built and circuits )
end
conditions['build-radar'] = function()
  check.research_list_complete({'basic-mapping'})
  local built = check.entity_placed_and_powered('radar')
  return built
end
conditions['scan-radar'] = function()
  local built = check.entity_placed_and_powered('radar')
  local scanned = check.any_sector_scanned(built)
  return scanned
end
conditions['trigger-radar'] = function()
  local arrive = check.player_inside_area('compi-trigger-cutscene-crash')
  return arrive
end
conditions['scan-wreck'] = function()
  local researched = check.research_list_complete({'analyse-ship'})
  return researched
end
conditions['trigger-attacks'] = function()
  local arrive = check.player_inside_area('compi-trigger-cutscene-crash')
  return arrive
end
conditions['prepare'] = function()
  local power = check.player_inventory_contains(
  {
    {name='assembling-machine-1',goal=3},
    {name='lab',goal=1},
    {name='offshore-pump',goal=1},
    {name='boiler',goal=1},
    {name='steam-engine',goal=1},
    {name='small-electric-pole',goal=4},
  })

  return power
end

conditions['leave'] = function()
  local ran = check.player_inside_area('exit-right', false)
  return ran
end
conditions['reach-pond'] = function()
  return check.player_inside_area('pond', false)
end
conditions['rebuild'] = function(event)
  -- these checks are expensive, so only do them once a second
  if event.tick % 60 ~= 0 then return end

  check.steam_engine_operational()
  check.entity_powered('lab')
  local researched = check.research_list_complete({'improved-equipment'})
  return researched
end
conditions['military'] = function()
  local researched = check.research_list_complete({'basic-military'})
  local crafted = check.player_crafted_list(
    {
      {name='pistol',goal=1},
      {name='firearm-magazine',goal=10}
    })
  local loaded = check.player_is_loaded()
  return researched and crafted and loaded
end
conditions['entrench'] = function(event)
  -- these checks are expensive, so only do them once a second
  if event.tick % 60 ~= 0 then return end

  local stockpile = check.player_stockpiled_list(
  {
    {name='firearm-magazine',goal=100}
  })
  local loaded = check.number_of_loaded_turrets_in_areas({'east-expansion'},1)
  local researched = check.research_list_complete({'active-defense'})
  return researched and loaded and stockpile
end
conditions['trigger-second-wave'] = function()
  local arrive = check.player_inside_area('compi-trigger-cutscene-pond')
  return arrive
end
conditions['fortify'] = function()
  local circuits = check.item_produced_per_time('electronic-circuit',defines.flow_precision_index.one_minute,15)
  local firearm = check.item_produced_per_time('firearm-magazine',defines.flow_precision_index.one_minute,25)
  local packs = check.item_produced_per_time('automation-science-pack',defines.flow_precision_index.one_minute,6)
  local time =  story.check_seconds_passed('main_story',120)
  return circuits and firearm and packs and time
end
conditions['survive'] = function()
  local researched = check.research_list_complete({'demo-science-pack'})
  check.loaded_turrets_in_area('east-expansion')
  return researched
end

return conditions