-- Silicon
local util = require("data-util");
local item_sounds = require('__base__.prototypes.item_sounds')
if mods["Krastorio2"] then
  util.remove_raw("recipe", "silicon-2")
  util.remove_recipe_effect("kr-silicon-processing", "silicon-2")
  if mods["Sebs-Electrics"] then
    util.add_unlock("kr-silicon-processing", "silicon")
  end
end
local prerequisites = {}

if util.me.more_intermediates() and mods["space-age"] then
  prerequisites = {"silica-processing", "sulfur-processing"}
else
  prerequisites = {"silica-processing", "logistic-science-pack"}
end

data:extend(
{
  mods["Krastorio2"] and {
    type = "recipe",
    name = "kr-silicon",
    category = "smelting",
    enabled = false,
    energy_required = 14.4,
    allow_productivity = true,
    ingredients = {
      util.item("silica", 18),
      util.item("kr-coke", 1),
    },
    results = {util.item("kr-silicon", 3)}
  } or {
    type = "recipe",
    name = "silicon",
    category = "smelting",
    enabled = false,
    energy_required = 3.2,
    allow_productivity = true,
    ingredients = {util.item("silica", 10)},
    results = {util.item("silicon", 1)}
    -- expensive =
    -- {
    --   enabled = false,
    --   energy_required = 3.2,
    --   ingredients = {{"silica", 10}},
    --   result = "silicon",
    --   result_count = 1
    -- },
    
  },
  (not mods["Krastorio2"]) and 
  {
    type = "item",
    name = "silicon",
    icon = "__bzsilicon__/graphics/icons/silicon.png",
    icon_size = 64, icon_mipmaps = 3,
    inventory_move_sound = item_sounds.sulfur_inventory_move,
    pick_sound = item_sounds.resource_inventory_pickup,
    drop_sound = item_sounds.sulfur_inventory_move,
    subgroup = "raw-material",
    order = "b[silicon]",
    stack_size = util.get_stack_size(100),
    weight = 1*kg,
  } or nil,
  (not mods["Krastorio2"]) and 
  {
    type = "technology",
    name = "silicon-processing",
    icon_size = 256, icon_mipmaps = 4,
    icon = "__bzsilicon__/graphics/technology/silicon-processing.png",
    effects =
    {
      {
        type = "unlock-recipe",
        recipe = "silicon",
      },
      util.me.more_intermediates() and
      {
        type = "unlock-recipe",
        recipe = "silicon-wafer",
      } or nil,
    },
    unit =
    {
      count = 100,
      ingredients =
      {
        {"automation-science-pack", 1},
        {"logistic-science-pack", 1},
      },
      time = 30
    },
    prerequisites = prerequisites,
    order = "b-b"
  } or nil,
}
)
if util.me.more_intermediates() then
data:extend({
  {
    type = "item",
    name = "silicon-wafer",
    icon = "__bzsilicon__/graphics/icons/silicon-wafer.png",
    icon_size = 64, icon_mipmaps = 3,
    inventory_move_sound = item_sounds.electric_small_inventory_move,
    pick_sound = item_sounds.electric_small_inventory_pickup,
    drop_sound = item_sounds.electric_small_inventory_move,
    subgroup = "intermediate-product",
    stack_size = util.get_stack_size(100),
    order = "s[silicon]-silicon-wafer",
    weight = 1*kg,
  },
  {
    type = "recipe",
    name = "silicon-wafer",
    category = "crafting-with-fluid",
    subgroup = "intermediate-product",
    enabled = false,
    energy_required = 2,
    allow_productivity = true,
    ingredients = (mods["Krastorio2"] and {
      {type= "item", name="silicon", amount=2},
      {type= "fluid", name="hydrogen-chloride", amount=5},
    } or {
      {type= "item", name="silicon", amount=2},
      {type= "fluid", name="sulfuric-acid", amount=5},
    }),
    results = {util.item("silicon-wafer", 3)}
  },
  {
    type = "item",
    name = "silicone",
    icon = "__bzsilicon__/graphics/icons/silicone.png",
    icon_size = 64,
    subgroup = "intermediate-product",
    stack_size = util.get_stack_size(100),
    order = "s[silicon]-silicone",
    weight = 2*kg,
  },
  {
    type = "recipe",
    name = "silicone",
    icon = "__bzsilicon__/graphics/icons/silicone-recipe.png",
    icon_size = 128,
    subgroup = "intermediate-product",
    category = mods["space-age"] and "organic-or-chemistry" or "crafting-with-fluid",
    enabled = false,
    energy_required = 10,
    allow_productivity = true,
    ingredients = {
      {type= "item", name="silicon", amount=10},
      {type= "item", name="copper-plate", amount=1},
      {type= "fluid", name="water", amount=20},
    },
    results = {util.item("silicone", 5)}
  },
  {
    type = "item",
    name = "solar-cell",
    icon = "__bzsilicon__/graphics/icons/solar-cell.png",
    icon_size = 64, icon_mipmaps = 3,
    inventory_move_sound = item_sounds.electric_small_inventory_move,
    pick_sound = item_sounds.electric_small_inventory_pickup,
    drop_sound = item_sounds.electric_small_inventory_move,
    subgroup = "intermediate-product",
    stack_size = util.get_stack_size(100),
    order = "s[silicon]-solar-cell",
    weight = 0.5*kg,
  },
  {
    type = "recipe",
    name = "solar-cell",
    category = "crafting",
    subgroup = "intermediate-product",
    enabled = false,
    energy_required = 2,
    allow_productivity = true,
    ingredients = {
      {type= "item", name="silicon-wafer", amount=1},
      {type= "item", name="electronic-circuit", amount=1},
    },
    results = {util.item("solar-cell", 2)}
  },
})
if mods["space-age"] then
data:extend({
  {
    type = "recipe",
    name = "silicon-wafer-by-hand",
    localised_name = {"item-name.silicon-wafer"},
    category = "handcrafting",
    subgroup = "intermediate-product",
    enabled = false,
    energy_required = 2,
    allow_productivity = true,
    ingredients = {
     util.item("silicon", 1),
    },
    results = {util.item("silicon-wafer", 1)}
  },
})
util.add_new_crafting_category("handcrafting", true)
util.add_unlock("silicon-processing", "silicon-wafer-by-hand")
end
if not mods["space-age"] then
  util.add_unlock("silicon-processing", "silicone")
end
end
util.add_effect("kr-fluids-chemistry", {type="unlock-recipe", recipe="hydrogen-chloride"})

if util.me.more_intermediates() and not mods["space-age"] then
  util.add_unlock("advanced-circuit", "silicon-wafer")
  util.add_prerequisite("advanced-circuit", "sulfur-processing")
  util.add_prerequisite("circuit-network", "advanced-circuit")
  util.add_prerequisite("solar-energy", "advanced-circuit")
end