--- @diagnostic disable

local settings = require("scripts.settings")
local tape = require("scripts.tape")

local versions = {
  ["3.0.0"] = function()
    rendering.clear(script.mod_name)
    for _, surface in pairs(game.surfaces) do
      for _, box in pairs(surface.find_entities_filtered({ name = "tl-highlight-box" })) do
        box.destroy()
      end
    end
    storage = {}
    settings.on_init()
    tape.on_init()
  end,
  ["3.0.3"] = function()
    --- @param tbl table<uint, Tape>
    local function migrate_tapes(tbl)
      for key, tape_data in pairs(tbl) do
        if tape_data.player.valid then
          tape_data.player_index = tape_data.player.index
        else
          tbl[key] = nil
        end
      end
    end
    migrate_tapes(storage.drawing)
    migrate_tapes(storage.editing)
    migrate_tapes(storage.tapes)
  end,
  ["3.1.1"] = function()
    for _, player in pairs(game.players) do
      if tape.get_tool(player)
        and player.controller_type == defines.controllers.character
        and player.character_build_distance_bonus >= 1000000
      then
        player.character_build_distance_bonus = player.character_build_distance_bonus - 1000000
      end
    end
  end,
}

--- @type event_handler
local migrations = {}

--- @param e ConfigurationChangedData
function migrations.on_configuration_changed(e)
  local old_version = e.mod_changes[script.mod_name] and e.mod_changes[script.mod_name].old_version
  if not old_version then
    return
  end

  for version, migration in pairs(versions) do
    if helpers.compare_versions(version, old_version) > 0 then
      migration()
    end
  end
end

return migrations