factorio-expcluster/exp_scenario/module/gui

--[[-- Gui Module - Readme

Adds a main gui that contains important information about the server.

]]



local ExpUtil = require("modules/exp_util")

local Gui = require("modules/exp_gui")

local Roles = require("modules/exp_roles")

local Commands = require("modules/exp_commands")

local PlayerData = require("modules.exp_legacy.expcore.player_data")

local External = require("modules.exp_legacy.expcore.external")

local config_server_detail = require("modules.exp_legacy.config.server_detail") --- @dep config.server_detail



local format_number = require("util").format_number

local format_time = ExpUtil.format_time_factory_locale{ format = "long", days = true, hours = true, minutes = true }



local frame_width = 595

local title_width = 270

local scroll_height = 275



--- @class ExpGui_Readme.elements

local Elements = {}



--- @type table<number, { caption: LocalisedString, tooltip: LocalisedString, element: ExpElement }>

local tabs = {}



--- Register a readme tab

--- @param caption LocalisedString

--- @param tooltip LocalisedString

--- @param element ExpElement

local function define_tab(caption, tooltip, element)

    tabs[#tabs + 1] = { caption = caption, tooltip = tooltip, element = element }

end



--- Create a title section table

--- @class ExpGui_Readme.elements.title_table: ExpElement

--- @overload fun(parent: LuaGuiElement, bar_size: number, caption: LocalisedString, column_count: number): LuaGuiElement

Elements.title_table = Gui.define("readme/title_table")

    :draw(function(_, parent, bar_size, caption, column_count)

        Gui.elements.title_label(parent, bar_size, caption)

        return parent.add{

            type = "table",

            column_count = column_count,

            style = "bordered_table",

        }

    end)

    :style{

        padding = 0,

        cell_padding = 0,

        vertical_align = "center",

        horizontally_stretchable = true,

    } --[[@as any]]



--- Scroll pane used for title tables

--- @class ExpGui_Readme.elements.title_table_scroll: ExpElement

--- @overload fun(parent: LuaGuiElement): LuaGuiElement

Elements.title_table_scroll = Gui.define("readme/title_table_scroll")

    :draw{

        type = "scroll-pane",

        direction = "vertical",

        horizontal_scroll_policy = "never",

        vertical_scroll_policy = "auto",

        style = "scroll_pane_under_subheader",

    }

    :style{

        padding = { 1, 3 },

        maximal_height = scroll_height,

        horizontally_stretchable = true,

    } --[[@as any]]



--- Sub content frame

--- @class ExpGui_Readme.elements.sub_content: ExpElement

--- @overload fun(parent: LuaGuiElement): LuaGuiElement

Elements.sub_content = Gui.define("readme/sub_content")

    :draw{

        type = "frame",

        direction = "vertical",

        style = "inside_deep_frame",

    }

    :style{

        horizontally_stretchable = true,

        horizontal_align = "center",

        padding = { 2, 2 },

        top_margin = 2,

    } --[[@as any]]



--- @class ExpGui_Readme.elements.join_server.elements

--- @field server_id string



--- Join server button

--- @class ExpGui_Readme.elements.join_server: ExpElement

--- @field data table<LuaGuiElement, ExpGui_Readme.elements.join_server.elements>

--- @overload fun(parent: LuaGuiElement, server_id: string, wrong_version: string?): LuaGuiElement

Elements.join_server = Gui.define("readme/join_server")

    :track_all_elements()

    :draw(function(def, parent, server_id, wrong_version)

        --- @cast def ExpGui_Readme.elements.join_server

        local flow = parent.add{

            type = "flow",

        }



        local button = flow.add{

            type = "sprite-button",

            sprite = "utility/circuit_network_panel",

            hovered_sprite = "utility/circuit_network_panel",

            style = "frame_action_button",

        }



        def.data[button] = {

            server_id = server_id,

        }



        Elements.join_server.refresh(button, wrong_version)

        return button

    end)

    :style{

        size = 20,

        padding = -1,

    }

    :on_click(function(def, player, button)

        --- @cast def ExpGui_Readme.elements.join_server

        local server_id = def.data[button].server_id

        External.request_connection(player, server_id, true)

    end) --[[@as any]]



--- Refresh join server button

--- @param button LuaGuiElement

--- @param wrong_version string?

function Elements.join_server.refresh(button, wrong_version)

    local server_id = Elements.join_server.data[button].server_id

    local status = External.get_server_status(server_id) or "Offline"



    if wrong_version then

        status = "Version"

    end



    button.tooltip = { "exp-gui_readme.servers-connect-" .. status, wrong_version }



    if status == "Offline" or status == "Current" then

        button.enabled = false

        button.sprite = "utility/circuit_network_panel"

        button.hovered_sprite = "utility/circuit_network_panel"



    elseif status == "Version" then

        button.enabled = false

        button.sprite = "utility/shuffle"

        button.hovered_sprite = "utility/shuffle"



    elseif status == "Password" then

        button.enabled = true

        button.sprite = "utility/warning_white"

        button.hovered_sprite = "utility/warning"



    elseif status == "Modded" then

        button.enabled = true

        button.sprite = "utility/downloading_white"

        button.hovered_sprite = "utility/downloading"



    else

        button.enabled = true

        button.sprite = "utility/circuit_network_panel"

        button.hovered_sprite = "utility/circuit_network_panel"

    end

end



--- Refresh all online join buttons

function Elements.join_server.refresh_all()

    if not External.valid() then

        return

    end



    local current_version = External.get_current_server().version



    for _, button in Elements.join_server:tracked_elements() do

        local server_id = Elements.join_server.data[button].server_id

        local server = External.get_servers()[server_id]



        if server then

            Elements.join_server.refresh(button, current_version ~= server.version and server.version or nil)

        end

    end

end



--- Welcome tab

define_tab(

    { "exp-gui_readme.welcome-tab" },

    { "exp-gui_readme.welcome-tooltip", config_server_detail["community_name"] },

    Gui.define("readme/welcome")

    :draw(function(_, parent)

        local player = Gui.get_player(parent)



        local server_details = {

            name = config_server_detail["community_name"] .. " S0 - Local",

            welcome = "Failed to load description: disconnected from external api.",

            reset_time = "Not Set",

        }



        if External.valid() then

            server_details = External.get_current_server()

        end



        local container = parent.add{ type = "flow", direction = "vertical" }



        local top_flow = container.add{ type = "flow" }

        top_flow.add{ type = "sprite", sprite = "file/modules/exp_scenario/gui/logo.png" }



        local center_flow = top_flow.add{ type = "flow", direction = "vertical" }

        center_flow.style.horizontal_align = "center"



        Gui.elements.title_label(center_flow, 62, { "exp-gui_readme.welcome-title", server_details.name })

        Gui.elements.centered_label(center_flow, 380, server_details.welcome)



        top_flow.add{ type = "sprite", sprite = "file/modules/exp_scenario/gui/logo.png" }



        Gui.elements.bar(container)

        container.add{ type = "flow" }.style.height = 4



        local role_names = {}

        for i, role in ipairs(Roles.sort_roles(Roles.get_player_roles(player))) do

            role_names[i] = role.name

        end



        Gui.elements.centered_label(

            Elements.sub_content(container),

            frame_width,

            {

                "exp-gui_readme.welcome-general",

                config_server_detail["community_name"],

                format_time(game.tick),

                server_details.reset_time,

            }

        )



        Gui.elements.centered_label(

            Elements.sub_content(container),

            frame_width,

            {

                "exp-gui_readme.welcome-roles",

                table.concat(role_names, ", "),

            }

        )



        Gui.elements.centered_label(

            Elements.sub_content(container),

            frame_width,

            { "exp-gui_readme.welcome-chat" }

        )



        return container

    end) --[[@as any]]

)



--- Rules tab

define_tab(

    { "exp-gui_readme.rules-tab" },

    { "exp-gui_readme.rules-tooltip" },

    Gui.define("readme/rules")

    :draw(function(_, parent)

        local container = parent.add{ type = "flow", direction = "vertical" }

        Gui.elements.title_label(container, title_width - 3, { "exp-gui_readme.rules-tab" })

        Gui.elements.centered_label(container, frame_width, { "exp-gui_readme.rules-general" })

        Gui.elements.bar(container)

        container.add{ type = "flow" }



        local rules = Gui.elements.scroll_table(container, scroll_height, 1)

        rules.style = "bordered_table"

        local rules_style = rules.style --[[@as LuaStyle]]

        rules_style.cell_padding = 4



        for i = 1, 15 do

            Gui.elements.centered_label(rules, frame_width - 30, { "exp-gui_readme.rules-" .. i })

        end



        return container

    end) --[[@as any]]

)



--- Commands tab

define_tab(

    { "exp-gui_readme.commands-tab" },

    { "exp-gui_readme.commands-tooltip" },

    Gui.define("readme/commands")

    :draw(function(_, parent)

        local player = Gui.get_player(parent)



        local container = parent.add{ type = "flow", direction = "vertical" }

        Gui.elements.title_label(container, title_width - 20, { "exp-gui_readme.commands-tab" })

        Gui.elements.centered_label(container, frame_width, { "exp-gui_readme.commands-general" })

        Gui.elements.bar(container)

        container.add{ type = "flow" }



        local commands = Gui.elements.scroll_table(container, scroll_height, 2)

        commands.style = "bordered_table"

        local commands_style = commands.style --[[@as LuaStyle]]

        commands_style.cell_padding = 0



        for name, command in pairs(Commands.list_for_player(player)) do

            Gui.elements.centered_label(commands, 120, name)

            Gui.elements.centered_label(commands, 450, command.description)

        end



        return container

    end) --[[@as any]]

)



--- Servers tab

define_tab(

    { "exp-gui_readme.servers-tab" },

    { "exp-gui_readme.servers-tooltip" },

    Gui.define("readme/servers")

    :draw(function(_, parent)

        local container = parent.add{ type = "flow", direction = "vertical" }

        Gui.elements.title_label(container, title_width - 10, { "exp-gui_readme.servers-tab" })

        Gui.elements.centered_label(container, frame_width, { "exp-gui_readme.servers-general" })

        Gui.elements.bar(container)

        container.add{ type = "flow" }



        local scroll_pane = Elements.title_table_scroll(container)

        scroll_pane.style.maximal_height = scroll_height + 20



        if External.valid() then

            local current_version = External.get_current_server().version



            local factorio_servers = Elements.title_table(scroll_pane, 225, { "exp-gui_readme.servers-factorio" }, 3)



            for server_id, server in pairs(External.get_servers()) do

                Gui.elements.centered_label(factorio_servers, 110, server.short_name)

                Gui.elements.centered_label(factorio_servers, 436, server.description)

                Elements.join_server(factorio_servers, server_id, current_version ~= server.version and server.version or nil)

            end

        else

            local factorio_servers = Elements.title_table(scroll_pane, 225, { "exp-gui_readme.servers-factorio" }, 2)

            for i = 1, 8 do

                Gui.elements.centered_label(factorio_servers, 110, { "exp-gui_readme.servers-" .. i })

                Gui.elements.centered_label(factorio_servers, 460, { "exp-gui_readme.servers-d" .. i })

            end

        end



        local external_links = Elements.title_table(scroll_pane, 235, { "exp-gui_readme.servers-external" }, 2)

        for _, key in ipairs{ "discord", "website", "patreon", "status", "github" } do

            Gui.elements.centered_label(external_links, 110, key:gsub("^%l", string.upper))

            Gui.elements.centered_label(external_links, 460, config_server_detail[key], { "exp-gui_readme.servers-open-in-browser" })

        end



        return container

    end) --[[@as any]]

)



--- Backers tab

--- Content area for the backers tab

define_tab(

    { "exp-gui_readme.backers-tab" },

    { "exp-gui_readme.backers-tooltip" },

    Gui.define("readme/backers")

    :draw(function(_, parent)

        local container = parent.add{ type = "flow", direction = "vertical" }

        Gui.elements.title_label(container, title_width - 10, { "exp-gui_readme.backers-tab" })

        Gui.elements.centered_label(container, frame_width, { "exp-gui_readme.backers-general" })

        Gui.elements.bar(container)

        container.add{ type = "flow" }



        local groups = {

            {

                roles = { "Senior Administrator", "Administrator" },

                title = { "exp-gui_readme.backers-management" },

                width = 230,

                players = {}, --- @type string[]

            },

            {

                roles = { "Board Member", "Senior Backer" },

                title = { "exp-gui_readme.backers-board" },

                width = 145,

                players = {}, --- @type string[]

            },

            {

                roles = { "Sponsor", "Supporter" },

                title = { "exp-gui_readme.backers-backers" },

                width = 196,

                players = {}, --- @type string[]

            },

            {

                roles = { "Moderator", "Trainee" },

                title = { "exp-gui_readme.backers-staff" },

                width = 235,

                players = {}, --- @type string[]

            },

            {

                roles = {},

                time = 3 * 3600 * 60,

                title = { "exp-gui_readme.backers-active" },

                width = 235,

                players = {}, --- @type string[]

            },

        }



        local done = {}



        -- Fill groups from the players who hold the roles, a player can be in more than one group

        for _, group in ipairs(groups) do

            local seen = {}

            for _, role_name in ipairs(group.roles) do

                local role = Roles.get_role_by_name(role_name)

                for _, player_name in ipairs(role and role:get_player_names() or {}) do

                    if not seen[player_name] then

                        seen[player_name] = true

                        done[player_name] = true

                        group.players[#group.players + 1] = player_name

                    end

                end

            end

        end



        -- Fill active player group

        for _, player in pairs(game.players) do

            if not done[player.name] then

                for _, group in ipairs(groups) do

                    if group.time and player.online_time > group.time then

                        group.players[#group.players + 1] = player.name

                    end

                end

            end

        end



        local scroll_pane = Elements.title_table_scroll(container)



        for _, group in ipairs(groups) do

            if #group.players > 0 then

                local backers_table = Elements.title_table(scroll_pane, group.width, group.title, 4)



                for _, player_name in ipairs(group.players) do

                    Gui.elements.centered_label(backers_table, 140, player_name)

                end



                if #group.players < 4 then

                    for i = 1, 4 - #group.players do

                        Gui.elements.centered_label(backers_table, 140)

                    end

                end

            end

        end



        return container

    end) --[[@as any]]

)



--- @class (exact) ExpGui_Readme.elements.readme_data.param table

--- @field scroll_pane LuaGuiElement

--- @field player LuaPlayer

--- @field player_name string

--- @field children table

--- @field title LocalisedString

--- @field locale_prefix string

--- @field default_stringify fun(value: any): string

--- @field columns number

--- @field title_width number

--- @field column_width number

--- @field extra_rows fun(data_table: LuaGuiElement)?



--- Render a player data category

--- @param opts ExpGui_Readme.elements.readme_data.param

local function render_data_category(opts)

    local data_table = Elements.title_table(opts.scroll_pane, opts.title_width, opts.title, opts.columns)



    if opts.extra_rows then

        opts.extra_rows(data_table)

    end



    for name, child in pairs(opts.children) do

        local metadata = child.metadata



        if not metadata.permission or Roles.player_has_permission(opts.player, metadata.permission) then

            local value = child:get(opts.player_name)



            if value ~= nil or metadata.show_always then

                if metadata.stringify_short then

                    value = metadata.stringify_short(value)

                elseif metadata.stringify then

                    value = metadata.stringify(value)

                else

                    value = opts.default_stringify(value)

                end



                local tooltip = metadata.tooltip or { opts.locale_prefix .. name .. "-tooltip" }

                Gui.elements.centered_label(

                    data_table, 150,

                    metadata.name or { opts.locale_prefix .. name },

                    tooltip

                )



                Gui.elements.centered_label(

                    data_table, opts.column_width,

                    { "exp-gui_readme.data-format", value, metadata.unit or "" },

                    metadata.value_tooltip or { "?", { opts.locale_prefix .. name .. "-value-tooltip" }, tooltip }

                )

            end

        end

    end

end



--- Content area for the player data tab

define_tab(

    { "exp-gui_readme.data-tab" },

    { "exp-gui_readme.data-tooltip" },

    Gui.define("readme/data")

    :draw(function(_, parent)

        local container = parent.add{ type = "flow", direction = "vertical" }



        local player = Gui.get_player(parent)

        local player_name = player.name



        local enum = PlayerData.PreferenceEnum

        local preference = PlayerData.DataSavingPreference:get(player_name)

        local preference_meta = PlayerData.DataSavingPreference.metadata

        preference = enum[preference]



        Gui.elements.title_label(container, title_width, { "exp-gui_readme.data-tab" })

        Gui.elements.centered_label(container, frame_width, { "exp-gui_readme.data-general" })

        Gui.elements.bar(container)

        container.add{ type = "flow" }



        local scroll_pane = Elements.title_table_scroll(container)



        render_data_category{

            scroll_pane = scroll_pane,

            player = player,

            player_name = player_name,

            children = PlayerData.Required.children,

            title = { "exp-gui_readme.data-required" },

            locale_prefix = "exp-required.",

            columns = 2,

            title_width = 250,

            column_width = 420,

            default_stringify = tostring,

            extra_rows = function(required)

                Gui.elements.centered_label(required, 150, preference_meta.name, preference_meta.tooltip)

                Gui.elements.centered_label(required, 420, { "expcore-data.preference-" .. enum[preference] }, preference_meta.value_tooltip)

            end,

        }



        if preference <= enum.Settings then

            render_data_category{

                scroll_pane = scroll_pane,

                player = player,

                player_name = player_name,

                children = PlayerData.Settings.children,

                title = { "exp-gui_readme.data-settings" },

                locale_prefix = "exp-settings.",

                columns = 2,

                title_width = 255,

                column_width = 420,

                default_stringify = function(value)

                    return tostring(value or "None set")

                end,

            }

        end



        if preference <= enum.Statistics then

            render_data_category{

                scroll_pane = scroll_pane,

                player = player,

                player_name = player_name,

                children = PlayerData.Statistics.children,

                title = { "exp-gui_readme.data-statistics" },

                locale_prefix = "exp-statistics.",

                columns = 4,

                title_width = 250,

                column_width = 130,

                default_stringify = function(value)

                    return format_number(value or 0, false)

                end,

            }

        end



        local skip = {

            DataSavingPreference = true,

            Settings = true,

            Statistics = true,

            Required = true,

        }



        local count = 0

        for _ in pairs(PlayerData.All.children) do

            count = count + 1

        end



        if preference <= enum.All and count > 4 then

            local misc = {}

            for name, child in pairs(PlayerData.All.children) do

                if not skip[name] then

                    misc[name] = child

                end

            end



            render_data_category{

                scroll_pane = scroll_pane,

                player = player,

                player_name = player_name,

                children = misc,

                title = { "exp-gui_readme.data-misc" },

                locale_prefix = "",

                columns = 2,

                title_width = 232,

                column_width = 420,

                default_stringify = tostring,

            }

        end



        return container

    end) --[[@as any]]

)



--- @class ExpGui_Readme.elements.container.elements

--- @field pane LuaGuiElement



--- Main readme container

--- @class ExpGui_Readme.elements.container: ExpElement

--- @field data table<LuaGuiElement, ExpGui_Readme.elements.container.elements>

--- @overload fun(parent: LuaGuiElement): LuaGuiElement

Elements.container = Gui.define("readme/container")

    :track_all_elements()

    :draw(function(def, parent)

        --- @cast def ExpGui_Readme.elements.container

        local container = parent.add{ name = def.name, type = "frame", style = "invisible_frame" }



        local left_alignment = Gui.elements.aligned_flow(container, { vertical_align = "bottom" })

        left_alignment.style.padding = { 32, 0, 0, 0 }



        local left_side = left_alignment.add{ type = "frame", style = "character_gui_left_side" }

        left_side.style.vertically_stretchable = true

        left_side.style.padding = 0

        left_side.style.width = 5



        local pane = container.add{

            name = "pane",

            type = "tabbed-pane",

            style = "frame_tabbed_pane",

        }



        for _, tab in ipairs(tabs) do

            local gui_tab = pane.add{

                type = "tab",

                style = "frame_tab",

                caption = tab.caption,

                tooltip = tab.tooltip,

            }



            pane.add_tab(gui_tab, tab.element(pane))

        end



        def.data[container] = {

            pane = pane,

        }



        return container

    end)

    :on_opened(function(def, player)

        Gui.toolbar.set_button_toggled_state(Elements.toggle_button, player, true)

    end)

    :on_closed(function(def, player, element)

        Gui.toolbar.set_button_toggled_state(Elements.toggle_button, player, false)

        Gui.destroy_if_valid(element)

    end)



--- Toggle button

Elements.toggle_button = Gui.toolbar.create_button{

        name = "readme_toggle",

        auto_toggle = true,

        sprite = "virtual-signal/signal-info",

        tooltip = { "exp-gui_readme.main-tooltip" },

        visible = function(player)

            return Roles.player_has_permission(player, "exp_scenario.gui.readme")

        end,

    }

    :on_click(function(_, player)

        local center = player.gui.center

        local readme = center[Elements.container.name]



        if readme then

            player.opened = nil

        else

            player.opened = Elements.container(center)

        end

    end)



--- Open readme for new players

--- @param event EventData.on_player_created

local function open_readme(event)

    local player = assert(game.get_player(event.player_index))

    local element = Elements.container(player.gui.center)

    element.pane.selected_tab_index = 1

    player.opened = element

end



--- Clear stale readme

--- @param event EventData.on_player_joined_game | EventData.on_player_respawned

local function clear_readme(event)

    local player = game.players[event.player_index]

    if not player.opened then

        Gui.destroy_if_valid(player.gui.center[Elements.container.name])

    end

end



local e = defines.events



return {

    elements = Elements,

    events = {

        [e.on_player_created] = open_readme,

        [e.on_player_joined_game] = clear_readme,

        [e.on_player_respawned] = clear_readme,

    },

    on_nth_tick = {

        [60 * 60] = Elements.join_server.refresh_all,

    }

}