Added setings left container

- Changed toolbar button to left flow toggle;
- Added Ammo section;
- Added Fuel section;
- Added default config settings;
- Added autofill item toggle button and textboxes;

modules/gui/autofill.lua

@@ -7,25 +7,114 @@
 local Gui = require 'expcore.gui' --- @dep expcore.gui
 local Global = require 'utils.global' --- @dep utils.global
 local config = require 'config.gui.autofill' --- @dep config.gui.autofill
+local Event = require 'utils.event' --- @dep utils.event
 
 --- Table that stores if autofill is enabled or not
-local autofill_enabled = {}
-Global.register(autofill_enabled, function(tbl)
-    autofill_enabled = tbl
+local autofill_player_settings = {}
+Global.register(autofill_player_settings, function(tbl)
+    autofill_player_settings = tbl
 end)
 
---- Button on the top flow used to toggle autofill
-local toolbar_autofill_toggle
-toolbar_autofill_toggle = Gui.toolbar_button(config.icon, {'autofill.main-tooltip'})
-:on_click(function(player)
-    local top_flow = Gui.get_top_flow(player)
-    local element = top_flow[toolbar_autofill_toggle.name]
-    if not autofill_enabled[player.name] then
-        autofill_enabled[player.name] = true
-        player.print("true")
-    else
-        autofill_enabled[player.name] = false
-        player.print("false")
+local autofill_container
+
+--- Draw a section header and main scroll
+-- @element autofill_section_container
+local section =
+Gui.element(function(_, parent, section_name, table_size)
+	-- Draw the header for the section
+    Gui.header(
+        parent,
+        {'autofill.'..section_name..'-caption'},
+        {'autofill.'..section_name..'-tooltip'},
+		true,
+		section_name..'-header'
+    )
+    -- Table used to display the settings
+    local scroll_table = Gui.scroll_table(parent, 215, table_size, section_name..'-scroll-table')
+    return scroll_table
+end)
+
+local toggle_item_button =
+Gui.element(function(event_trigger, parent, item_name)
+    return parent.add{
+        name = event_trigger,
+        type = 'sprite-button',
+        sprite = 'item/'..item_name,
+        tooltip = {'autofill.toggle-tooltip'},
+        style = 'shortcut_bar_button_red'
+    }
+end)
+:style(Gui.sprite_style(32, nil, { right_margin = -3 }))
+:on_click(function(player, element)
+    for _, setting in pairs(autofill_player_settings[player.name]) do
+        if 'item/'..setting.item == element.sprite then
+            if setting.enabled then
+                setting.enabled = false
+                element.style = 'shortcut_bar_button_red'
+            else
+                setting.enabled = true
+                element.style = 'shortcut_bar_button_green'
+            end
+        end
+    end
+end)
+
+local amount_textfield =
+Gui.element(function(event_trigger, parent, amount)
+    return parent.add{
+        name = event_trigger,
+        type = 'textfield',
+        text = amount,
+        tooltip = {'autofill.amount-tooltip'},
+        clear_and_focus_on_right_click = true
+    }
+end)
+:style{
+    maximal_width = 90,
+    height = 28
+}
+
+local add_autofill_setting =
+Gui.element(function(_, parent, item_name, amount)
+    local toggle_flow = parent.add{ type = 'flow', name = 'toggle-setting-'..item_name }
+    local amount_flow = parent.add{ type = 'flow', name = 'amount-setting-'..item_name }
+    toggle_flow.style.padding = 0
+    amount_flow.style.padding = 0
+    toggle_item_button(toggle_flow, item_name)
+    amount_textfield(amount_flow, amount)
+end)
+
+--- Main gui container for the left flow
+-- @element autofill_container
+autofill_container =
+Gui.element(function(event_trigger, parent)
+    -- Draw the internal container
+    local container = Gui.container(parent, event_trigger, 100)
+    -- Draw the header
+    local ammo_table = section(container, 'ammo', 2)
+    local fuel_table = section(container, 'fuel', 2)
+
+    for _, setting in pairs(config.default_settings) do
+        if setting.type == 'ammo' then
+            add_autofill_setting(ammo_table, setting.item, setting.amount)
+        elseif  setting.type == 'fuel' then
+            add_autofill_setting(fuel_table, setting.item, setting.amount)
+        end
+    end
+
+    -- Return the external container
+    return container.parent
+end)
+:add_to_left_flow()
+
+--- Button on the top flow used to toggle autofill container
+-- @element autofill_toggle
+Gui.left_toolbar_button(config.icon, {'autofill.main-tooltip'}, autofill_container)
+
+--- When a player is created make sure they have the default autofill settings
+Event.add(defines.events.on_player_created, function(event)
+    local player = game.players[event.player_index]
+    if not autofill_player_settings[player.name] then
+        autofill_player_settings[player.name] = config.default_settings
     end
-    Gui.toolbar_button_style(element, autofill_enabled[player.name])
 end)