--luacheck: ignore
local event = require 'utils.event'

local main_caption = ' --Labyrinth-- '
local sub_caption = ' *...where am i* '
local info =
    [[
How did i end up in this strange place?

You can barely remember that your ship must have crashed.
To make things worse, you can´t make out any of your supplies.
They must have sunken with it.
At least i am still alive.. i hope..

It seems to be an island of some sort.
There is nothing but water as far as your eyes can see.

There seems to be an opening to the north.
Maybe i should inspect...
]]

local function create_map_intro(player)
    if player.gui.left.map_intro_frame and player.gui.left.map_intro_frame.valid then
        return
    end

    local frame = player.gui.left.add {type = 'frame', name = 'map_intro_frame', direction = 'vertical'}
    local t = frame.add {type = 'table', column_count = 1}

    local tt = t.add {type = 'table', column_count = 3}
    local l = tt.add {type = 'label', caption = main_caption}
    l.style.font = 'default-listbox'
    l.style.font_color = {r = 0.6, g = 0.3, b = 0.99}
    l.style.top_padding = 6
    l.style.bottom_padding = 6

    local l = tt.add {type = 'label', caption = sub_caption}
    l.style.font = 'default'
    l.style.font_color = {r = 0.2, g = 0.9, b = 0.2}
    l.style.minimal_width = 280

    local b = tt.add {type = 'button', caption = 'X', name = 'close_map_intro_frame', align = 'right'}
    b.style.font = 'default'
    b.style.minimal_height = 30
    b.style.minimal_width = 30
    b.style.top_padding = 2
    b.style.left_padding = 4
    b.style.right_padding = 4
    b.style.bottom_padding = 2

    local tt = t.add {type = 'table', column_count = 1}
    local frame = t.add {type = 'frame'}
    local l = frame.add {type = 'label', caption = info}
    l.style.single_line = false
    l.style.font_color = {r = 0.95, g = 0.95, b = 0.95}
end

local function on_player_joined_game(event)
    local player = game.players[event.player_index]
    create_map_intro(player)
end

local function on_gui_click(event)
    if not event then
        return
    end
    if not event.element then
        return
    end
    if not event.element.valid then
        return
    end
    local player = game.players[event.element.player_index]
    if event.element.name == 'close_map_intro_frame' then
        player.gui.left['map_intro_frame'].destroy()
    end
end

event.add(defines.events.on_player_joined_game, on_player_joined_game)
event.add(defines.events.on_gui_click, on_gui_click)