factorio-scenario-ExpCluster/exp_legacy/module/modules/gui/vlayer.lua

--[[-- Gui Module - Virtual Layer
    - Adds a virtual layer to store power to save space.
    @gui Virtual Layer
    @alias vlayer_container
]]

local Gui = require("modules/exp_gui")
local Roles = require("modules.exp_legacy.expcore.roles") --- @dep expcore.roles
local Event = require("modules/exp_legacy/utils/event") --- @dep utils.event
local format_number = require("util").format_number --- @dep util
local config = require("modules.exp_legacy.config.vlayer") --- @dep config.vlayer
local vlayer = require("modules.exp_legacy.modules.control.vlayer")
local Selection = require("modules.exp_legacy.modules.control.selection") --- @dep modules.control.selection
local SelectionConvertArea = "VlayerConvertChest"

--- Align an aabb to the grid by expanding it
local function aabb_align_expand(aabb)
    return {
        left_top = { x = math.floor(aabb.left_top.x), y = math.floor(aabb.left_top.y) },
        right_bottom = { x = math.ceil(aabb.right_bottom.x), y = math.ceil(aabb.right_bottom.y) },
    }
end

local vlayer_container
local vlayer_gui_control_type
local vlayer_gui_control_list

local vlayer_control_type_list = {
    [1] = "energy",
    [2] = "circuit",
    [3] = "storage_input",
    [4] = "storage_output",
}

local function pos_to_gps_string(pos, surface_name)
    return "[gps=" .. string.format("%.1f", pos.x) .. "," .. string.format("%.1f", pos.y) .. "," .. surface_name .. "]"
end

local function format_energy(amount, unit)
    if amount < 1 then
        return "0 " .. unit
    end

    local suffix = ""
    local suffix_list = {
        ["P"] = 1000000000000000,
        ["T"] = 1000000000000,
        ["G"] = 1000000000,
        ["M"] = 1000000,
        ["k"] = 1000,
    }

    for letter, limit in pairs(suffix_list) do
        if math.abs(amount) >= limit then
            amount = string.format("%.1f", amount / limit)
            suffix = letter
            break
        end
    end

    local k
    local formatted = amount

    while true do
        formatted, k = string.gsub(formatted, "^(-?%d+)(%d%d%d)", "%1,%2")

        if (k == 0) then
            break
        end
    end

    return formatted .. " " .. suffix .. unit
end

--- When an area is selected to add protection to the area
Selection.on_selection(SelectionConvertArea, function(event)
    local area = aabb_align_expand(event.area)
    local player = game.players[event.player_index]

    if not player then
        return nil
    end

    local container = Gui.get_left_element(vlayer_container, player)
    local disp = container.frame["vlayer_st_2"].disp.table
    local target = vlayer_control_type_list[disp[vlayer_gui_control_type.name].selected_index]
    local entities

    if config.power_on_space and event.surface and event.surface.platform and target == "energy" then
        if player.force.technologies[config.power_on_space_research.name].level >= config.power_on_space_research.level then
            entities = event.surface.find_entities_filtered{ area = area, name = "constant-combinator", force = player.force }
        else
            player.print{ "vlayer.power-on-space-research", config.power_on_space_research.name, config.power_on_space_research.level }
            return nil
        end
    else
        entities = event.surface.find_entities_filtered{ area = area, name = "steel-chest", force = player.force }
    end

    if #entities == 0 then
        player.print{ "vlayer.steel-chest-detect" }
        return nil
    elseif #entities > 1 then
        player.print{ "vlayer.result-unable", { "vlayer.control-type-" .. target:gsub("_", "-") }, { "vlayer.result-multiple" } }
        return nil
    end

    if not entities[1] then
        return nil
    end

    local e = entities[1]
    local e_pos = { x = string.format("%.1f", e.position.x), y = string.format("%.1f", e.position.y) }
    local e_circ = nil -- e.get_wire_connectors{ or_create = false }

    if e.name and e.name == "steel-chest" and (not e.get_inventory(defines.inventory.chest).is_empty()) then
        player.print{ "vlayer.steel-chest-empty" }
        return nil
    end

    if (vlayer.get_interface_counts()[target] >= config.interface_limit[target]) then
        player.print{ "vlayer.result-unable", { "vlayer.control-type-" .. target:gsub("_", "-") }, { "vlayer.result-limit" } }
        return nil
    end

    e.destroy()

    if target == "energy" then
        if not vlayer.create_energy_interface(event.surface, e_pos, player) then
            player.print{ "vlayer.result-unable", { "vlayer.control-type-energy" }, { "vlayer.result-space" } }
            return nil
        end
    elseif target == "circuit" then
        vlayer.create_circuit_interface(event.surface, e_pos, e_circ, player)
    elseif target == "storage_input" then
        vlayer.create_input_interface(event.surface, e_pos, e_circ, player)
    elseif target == "storage_output" then
        vlayer.create_output_interface(event.surface, e_pos, e_circ, player)
    end

    game.print{ "vlayer.interface-result", player.name, pos_to_gps_string(e_pos, event.surface.name), { "vlayer.result-build" }, { "vlayer.control-type-" .. target:gsub("_", "-") } }
end)

--- Display label for the number of solar panels
-- @element vlayer_gui_display_item_solar_name
local vlayer_gui_display_item_solar_name = Gui.define("vlayer_gui_display_item_solar_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-item-solar" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_item_solar_count = Gui.define("vlayer_gui_display_item_solar_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- Display label for the number of accumulators
-- @element vlayer_gui_display_item_accumulator_name
local vlayer_gui_display_item_accumulator_name = Gui.define("vlayer_gui_display_item_accumulator_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-item-accumulator" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_item_accumulator_count = Gui.define("vlayer_gui_display_item_accumulator_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- Display label for the surface area
-- @element vlayer_gui_display_signal_surface_area_name
local vlayer_gui_display_signal_surface_area_name = Gui.define("vlayer_gui_display_signal_surface_area_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-remaining-surface-area" },
        tooltip = { "vlayer.display-remaining-surface-area-tooltip" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_signal_surface_area_count = Gui.define("vlayer_gui_display_signal_surface_area_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- Display label for the sustained energy production
-- @element vlayer_gui_display_signal_sustained_name
local vlayer_gui_display_signal_sustained_name = Gui.define("vlayer_gui_display_signal_sustained_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-sustained-production" },
        tooltip = { "vlayer.display-sustained-production-tooltip" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_signal_sustained_count = Gui.define("vlayer_gui_display_signal_sustained_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- Display label for the current energy production
-- @element vlayer_gui_display_signal_production_name
local vlayer_gui_display_signal_production_name = Gui.define("vlayer_gui_display_signal_production_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-current-production" },
        tooltip = { "vlayer.display-current-production-tooltip" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_signal_production_count = Gui.define("vlayer_gui_display_signal_production_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- Display label for the sustained energy capacity
-- @element vlayer_gui_display_signal_capacity_name
local vlayer_gui_display_signal_capacity_name = Gui.define("vlayer_gui_display_signal_capacity_name")
    :draw{
        type = "label",
        name = Gui.from_name,
        caption = { "vlayer.display-current-capacity" },
        tooltip = { "vlayer.display-current-capacity-tooltip" },
        style = "heading_2_label",
    }:style{
        width = 200,
    }

local vlayer_gui_display_signal_capacity_count = Gui.define("vlayer_gui_display_signal_capacity_count")
    :draw{
        type = "progressbar",
        name = Gui.from_name,
        caption = "",
        value = 0,
        style = "electric_satisfaction_statistics_progressbar",
    }:style{
        width = 200,
        font = "heading-2",
    }

--- A vertical flow containing all the displays labels and their counts
-- @element vlayer_display_set
local vlayer_display_set = Gui.define("vlayer_display_set")
    :draw(function(_, parent, name)
        local vlayer_set = parent.add{ type = "flow", direction = "vertical", name = name }
        local disp = Gui.elements.scroll_table(vlayer_set, 400, 2, "disp")

        vlayer_gui_display_item_solar_name(disp)
        vlayer_gui_display_item_solar_count(disp)
        vlayer_gui_display_item_accumulator_name(disp)
        vlayer_gui_display_item_accumulator_count(disp)
        vlayer_gui_display_signal_surface_area_name(disp)
        vlayer_gui_display_signal_surface_area_count(disp)
        vlayer_gui_display_signal_sustained_name(disp)
        vlayer_gui_display_signal_sustained_count(disp)
        vlayer_gui_display_signal_production_name(disp)
        vlayer_gui_display_signal_production_count(disp)
        vlayer_gui_display_signal_capacity_name(disp)
        vlayer_gui_display_signal_capacity_count(disp)

        return vlayer_set
    end)

local function vlayer_gui_list_refresh(player)
    local container = Gui.get_left_element(vlayer_container, player)
    local disp = container.frame["vlayer_st_2"].disp.table
    local target = disp[vlayer_gui_control_type.name].selected_index
    local full_list = {}

    if target then
        local interface = vlayer.get_interfaces()[vlayer_control_type_list[target]]

        for i = 1, vlayer.get_interface_counts()[vlayer_control_type_list[target]], 1 do
            table.insert(full_list, i .. " X " .. interface[i].position.x .. " Y " .. interface[i].position.y)
        end

        disp[vlayer_gui_control_list.name].items = full_list
    end
end

--- A drop down list filter by this type
-- @element vlayer_gui_control_type
vlayer_gui_control_type = Gui.define("vlayer_gui_control_type")
    :draw{
        type = "drop-down",
        name = Gui.from_name,
        items = { { "vlayer.control-type-energy" }, { "vlayer.control-type-circuit" }, { "vlayer.control-type-storage-input" }, { "vlayer.control-type-storage-output" } },
        selected_index = 1,
    }:style{
        width = 200,
    }:on_selection_state_changed(function(def, player, element)
        vlayer_gui_list_refresh(player)
    end)

--- A drop down list to see the exact item to remove
-- @element vlayer_gui_control_list
vlayer_gui_control_list = Gui.define("vlayer_gui_control_list")
    :draw{
        type = "drop-down",
        name = Gui.from_name,
    }:style{
        width = 200,
    }

--- A button to refresh the remove list
-- @element vlayer_gui_control_refresh
local vlayer_gui_control_refresh = Gui.define("vlayer_gui_control_refresh")
    :draw{
        type = "button",
        name = Gui.from_name,
        caption = { "vlayer.control-refresh" },
    }:style{
        width = 200,
    }:on_click(function(def, player, element)
        vlayer_gui_list_refresh(player)
    end)

--- A button to check if the item is the one wanted to remove
-- @element vlayer_gui_control_see
local vlayer_gui_control_see = Gui.define("vlayer_gui_control_see")
    :draw{
        type = "button",
        name = Gui.from_name,
        caption = { "vlayer.control-see" },
    }:style{
        width = 200,
    }:on_click(function(def, player, element, event)
        local target = element.parent[vlayer_gui_control_type.name].selected_index
        local n = element.parent[vlayer_gui_control_list.name].selected_index

        if target and vlayer_control_type_list[target] and n > 0 then
            local i = vlayer.get_interfaces()
            local entity = i[vlayer_control_type_list[target]][n]
            if entity and entity.valid then
                local player = Gui.get_player(event)
                player.set_controller{ type = defines.controllers.remote, position = entity.position, surface = entity.surface }
                player.print{ "vlayer.result-interface-location", { "vlayer.control-type-" .. vlayer_control_type_list[target]:gsub("_", "-") }, pos_to_gps_string(entity.position, entity.surface.name) }
            end
        end
    end)

--- A button used to build the vlayer interface
-- @element vlayer_gui_control_build
local vlayer_gui_control_build = Gui.define("vlayer_gui_control_build")
    :draw{
        type = "button",
        name = Gui.from_name,
        caption = { "vlayer.control-build" },
    }:style{
        width = 200,
    }:on_click(function(def, player, element)
        if Selection.is_selecting(player, SelectionConvertArea) then
            Selection.stop(player)
            player.print{ "vlayer.exit" }
        else
            Selection.start(player, SelectionConvertArea)
            player.print{ "vlayer.enter" }
        end

        vlayer_gui_list_refresh(player)
    end)

--- A button used to remove the vlayer interface
-- @element vlayer_gui_control_remove
local vlayer_gui_control_remove = Gui.define("vlayer_gui_control_remove")
    :draw{
        type = "button",
        name = Gui.from_name,
        caption = { "vlayer.control-remove" },
    }:style{
        width = 200,
    }:on_click(function(def, player, element)
        local target = element.parent[vlayer_gui_control_type.name].selected_index
        local n = element.parent[vlayer_gui_control_list.name].selected_index

        if target and vlayer_control_type_list[target] and n > 0 then
            local i = vlayer.get_interfaces()

            if i and i[vlayer_control_type_list[target]] then
                local interface_type, interface_surface, interface_position = vlayer.remove_interface(i[vlayer_control_type_list[target]][n].surface, i[vlayer_control_type_list[target]][n].position)

                if interface_type then
                    game.print{ "vlayer.interface-result", player.name, pos_to_gps_string(interface_position, interface_surface.name), { "vlayer.result-remove" }, { "vlayer.control-type-" .. interface_type } }
                end
            end
        end

        vlayer_gui_list_refresh(player)
    end)

--- A vertical flow containing all the control buttons
-- @element vlayer_control_set
local vlayer_control_set = Gui.define("vlayer_control_set")
    :draw(function(_, parent, name)
        local player = Gui.get_player(parent)
        local vlayer_set = parent.add{ type = "flow", direction = "vertical", name = name }
        local disp = Gui.elements.scroll_table(vlayer_set, 400, 2, "disp")

        vlayer_gui_control_type(disp)
        vlayer_gui_control_list(disp)
        vlayer_gui_control_refresh(disp)
        vlayer_gui_control_see(disp)
        local b = vlayer_gui_control_build(disp)
        local r = vlayer_gui_control_remove(disp)
        local v = Roles.player_allowed(player, "gui/vlayer-edit")
        b.visible = v
        r.visible = v

        return vlayer_set
    end)

--- The main container for the vlayer gui
-- @element vlayer_container
vlayer_container = Gui.define("vlayer_container")
    :draw(function(definition, parent)
        local container = Gui.elements.container(parent, 400)

        vlayer_display_set(container, "vlayer_st_1")
        vlayer_control_set(container, "vlayer_st_2")

        return container.parent
    end)

--- Add the element to the left flow with a toolbar button
Gui.add_left_element(vlayer_container, false)
Gui.toolbar.create_button{
    name = "vlayer_toggle",
    left_element = vlayer_container,
    sprite = "entity/solar-panel",
    tooltip = { "vlayer.main-tooltip" },
    visible = function(player, element)
        return Roles.player_allowed(player, "gui/vlayer")
    end
}

--- Update the visibly of the buttons based on a players roles
local function role_update_event(event)
    local player = game.players[event.player_index]
    local visible = Roles.player_allowed(player, "gui/vlayer-edit")
    local container = Gui.get_left_element(vlayer_container, player)
    local disp = container.frame["vlayer_st_2"].disp.table
    disp[vlayer_gui_control_build.name].visible = visible
    disp[vlayer_gui_control_remove.name].visible = visible
end

Event.add(Roles.events.on_role_assigned, role_update_event)
Event.add(Roles.events.on_role_unassigned, role_update_event)

Event.on_nth_tick(config.update_tick_gui, function(_)
    local stats = vlayer.get_statistics()
    local items = vlayer.get_items()
    local items_alloc = vlayer.get_allocated_items()

    local vlayer_display = {
        [vlayer_gui_display_item_solar_count.name] = {
            val = (items_alloc["solar-panel"] / math.max(items["solar-panel"], 1)),
            cap = format_number(items_alloc["solar-panel"], false) .. " / " .. format_number(items["solar-panel"], false),
        },
        [vlayer_gui_display_item_accumulator_count.name] = {
            val = (items_alloc["accumulator"] / math.max(items["accumulator"], 1)),
            cap = format_number(items_alloc["accumulator"], false) .. " / " .. format_number(items["accumulator"], false),
        },
        [vlayer_gui_display_signal_surface_area_count.name] = {
            val = (stats.total_surface_area / math.max(stats.surface_area, 1)),
            cap = format_number(stats.remaining_surface_area)
        },
        [vlayer_gui_display_signal_sustained_count.name] = {
            val = (stats.energy_sustained / math.max(stats.energy_total_production, 1)),
            cap = format_energy(stats.energy_sustained, "W") .. " / " .. format_energy(stats.energy_total_production, "W")
        },
        [vlayer_gui_display_signal_production_count.name] = {
            val = (stats.energy_production / math.max(stats.energy_max, 1)),
            cap = format_energy(stats.energy_production, "W") .. " / " .. format_energy(stats.energy_max, "W"),
        },
        [vlayer_gui_display_signal_capacity_count.name] = {
            val = (stats.energy_storage / math.max(stats.energy_capacity, 1)),
            cap = format_energy(stats.energy_storage, "J") .. " / " .. format_energy(stats.energy_capacity, "J"),
        },
    }

    for _, player in pairs(game.connected_players) do
        local container = Gui.get_left_element(vlayer_container, player)
        local disp = container.frame["vlayer_st_1"].disp.table

        for k, v in pairs(vlayer_display) do
            disp[k].caption = v.cap

            if v.val then
                disp[k].value = v.val
            end
        end
    end
end)