local gui = require("gui")
local mod_gui = require("__core__.lualib.mod-gui")

local buttons_gui = {}

local function mod_gui_button(player_settings, color, action)
  local internal_name = string.gsub(string.gsub(action, "bpt_", ""), "_", "-")

  local setting = player_settings["show_" .. action]
  if setting then
    return {
      type = "sprite-button",
      style = "bpt_mod_gui_button_" .. color,
      sprite = "bpt_" .. action .. "_white",
      tooltip = { "gui.bpt-" .. internal_name .. "-tooltip" },
      elem_mods = { visible = false },
      actions = {
        on_click = { gui = "buttons", action = action },
      },
      ref = { action },
    }
  else
    return {}
  end
end

function buttons_gui.refresh(player, player_table)
  local button_flow = mod_gui.get_button_flow(player)

  local player_settings = player_table.settings

  for _, button in pairs(player_table.guis.blueprint_buttons or {}) do
    button.destroy()
  end
  player_table.guis.blueprint_buttons = gui.build(button_flow, {
    mod_gui_button(player_settings, "blue", "swap_wire_colors"),
    mod_gui_button(player_settings, "blue", "set_tiles"),
    mod_gui_button(player_settings, "blue", "configure"),
  })

  for _, button in pairs(player_table.guis.upgrade_planner_buttons or {}) do
    button.destroy()
  end
  player_table.guis.upgrade_planner_buttons = gui.build(button_flow, {
    mod_gui_button(player_settings, "green", "configure"),
  })

  for _, button in pairs(player_table.guis.deconstruction_planner_buttons or {}) do
    button.destroy()
  end
  player_table.guis.deconstruction_planner_buttons = gui.build(button_flow, {
    mod_gui_button(player_settings, "red", "configure"),
  })
end

function buttons_gui.show(player_table, button_type)
  for _, button in pairs(player_table.guis[button_type .. "_buttons"]) do
    button.visible = true
  end
  player_table.flags[button_type .. "_buttons_shown"] = true
end

function buttons_gui.hide(player_table, button_type)
  for _, button in pairs(player_table.guis[button_type .. "_buttons"]) do
    button.visible = false
  end
  player_table.flags[button_type .. "_buttons_shown"] = false
end

return buttons_gui