-- Localise needed functions
local m = mtimer
local S = m.translator
local esc = minetest.formspec_escape
local line = mtimer.get_table_line


-- Formspecs are loaded and shown by individual functions. The function name
-- correlates with the formspec to show. All of the names are self-explanatory
-- and within the functions no logic is used.
--
-- Some formspec functions are separated into individual files because they are
-- very complex and/or need helper functions.
--
-- @see mtimer.show_formspec
-- @see mtimer.get_times
-- @see ./system/on_receive_fields.lua
-- @see ./system/chat_command.lua
-- @see ./system/formspecs/*
-- @see https://dev.minetest.net/formspec


mtimer.dialog.set_visibility = function (player_name)
    local player = minetest.get_player_by_name(player_name)
    local visible = player:get_meta():get_string(m.meta.visible.key)
    local status = visible == 'true' and S('visible') or S('invisible')

    mtimer.show_formspec('mtimer:set_visibility', {
        title = S('Visibility'),
        show_to = player_name,
        formspec = {
             mtimer.get_icon_button('set_visible', {
                 width = 4,
                 label = S('Make visible')
             }),
             mtimer.get_icon_button('set_invisible', {
                 width = 4,
                 label = S('Make invisible'),
                 container = { left = 4.25 }
             }),
             'label[0,1.25;'..S('The timer is currently @1.', status)..']'
        }
    })
end


mtimer.dialog.ingame_time_format = function (player_name)
    local time_data = mtimer.get_times(player_name).ingame_time

    mtimer.show_formspec('mtimer:ingame_time_format', {
        title = S('Ingame Time Format'),
        show_to = player_name,
        formspec = {
            'field_close_on_enter[format;false]',
            'field[0,0;+contentWidth,0.5;format;;'..esc(time_data.format)..']',
            'container[0,1.5]',
            line(0, '', S('Variable'), S('Current Value')),
            line(1, '-'),
            line(2, S('Hours (24h)'),      '{24h}', time_data.hours_24),
            line(3, S('Hours (12h)'),      '{12h}', time_data.hours_12),
            line(4, S('Minutes'),          '{min}', time_data.minutes),
            line(5, S('Ingame Timestamp'), '{its}', time_data.ingame_timestamp),
            line(6, '-'),
            line(7, S('Current Result'), esc(time_data.formatted), ''),
            'container_end[]'
        }
    })
end


mtimer.dialog.real_world_time_format = function (player_name)
    mtimer.dialog.real_time_universal(player_name, {
        time_type = 'real_time',
        formspec_name = 'mtimer:real_world_time_format',
        title = S('Real-World Time Format')
    })
end


mtimer.dialog.host_time_format = function (player_name)
    mtimer.dialog.real_time_universal(player_name, {
        time_type = 'host_time',
        formspec_name = 'mtimer:host_time_format',
        title = S('Host Time Format')
    })
end


mtimer.dialog.session_start_time_format = function (player_name)
    mtimer.dialog.real_time_universal(player_name, {
        time_type = 'session_start_time',
        formspec_name = 'mtimer:session_start_time_format',
        title = S('Session Start Time Format')
    })
end


mtimer.dialog.session_duration_format = function (player_name)
    local time_data = mtimer.get_times(player_name).session_duration

    mtimer.show_formspec('mtimer:session_duration_format', {
        title = S('Session Duration Format'),
        show_to = player_name,
        formspec = {
            'field_close_on_enter[format;false]',
            'field[0,0;+contentWidth,0.5;format;;'..esc(time_data.format)..']',
            'container[0,1.5]',
            line(0, '', S('Variable'), S('Current Value')),
            line(1, '-'),
            line(2, S('Days'),    '{days}',    time_data.days),
            line(3, S('Hours'),   '{hours}',   time_data.hours),
            line(4, S('Minutes'), '{minutes}', time_data.minutes),
            line(5, S('Seconds'), '{seconds}', time_data.seconds),
            line(6, '-'),
            line(7, S('Current Result'), esc(time_data.formatted), ''),
            'container_end[]'
        }
    })
end


mtimer.dialog.timer_format = function (player_name)
    local td = mtimer.get_timer_data(player_name)

    mtimer.show_formspec('mtimer:timer_format', {
        title = S('Timer Format'),
        show_to = player_name,
        height = 6,
        width = 11,
        formspec = {
            'textarea[0,0;6,2.5;format;;'..esc(td.format)..']',
            'container[0,3.4]',
            line(0, '', S('Variable'), S('Current Value')),
            line(1, '-'),
            line(2, S('Real-World Date'),   '{rd}', esc(td.real_world_date)),
            line(3, S('In-Game Time'),      '{it}', esc(td.ingame_time)),
            line(4, S('Session Start Time'),'{st}', esc(td.session_start_time)),
            line(5, S('Session Duration'),  '{sd}', esc(td.session_duration)),
            line(6, S('Host Time'),         '{ht}', esc(td.host_time)),
            line(7, S('Custom Timer'),      '{ct}', esc(td.custom_timer)),
            'container_end[]',
            'container[6.25,0]',
            mtimer.get_icon_button('apply', { label = S('Apply') }),
            'container_end[]'
        }
    })
end