Module:Infobox

{{#ifeq:Infobox|doc|{{#if:|Template:Pp}}|{{#switch:

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| module = Template:Ombox{{#if:|| {{#ifeq: Module:Infobox | Sandbox

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    | {{#switch: Infobox
        | doc | sandbox =
        | {{#ifeq:  | true 
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                | pre-alpha | prealpha | pa | experimental = 
                | alpha | a = 
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}}Template:Module rating/protected | other | #default = Template:Error }}}}

Module:Infobox is a module that implements the Template:Tl template. Please see the template page for usage instructions.

{{#ifeq:Infobox|sandbox|| }}

---

-- Module:Infobox
-- A simplified Lua module to generate infobox tables for country data.
-- Refinements: Wikipedia-style header, Flag field, consistent row generation.

local p = {}

-- Helper function to preprocess Wikitext (e.g., for images, bullet lists)
local function preprocess_wikitext(text)
    if text then
        -- frame:preprocess() will expand templates, parser functions, and Wikitext syntax
        -- It's crucial for turning [[File:...]] into actual images and * List into <ul><li>
        return frame:preprocess(text)
    end
    return ''
end

-- Function to generate a single row in the infobox
local function makeRow(label, value)
    if value and value ~= '' then
        -- Preprocess the value to ensure Wikitext is rendered (e.g., [[Link]], * List)
        return '|- \n! scope="row" | ' .. label .. ' \n| ' .. preprocess_wikitext(value) .. '\n'
    else
        return '' -- Return empty string if value is nil or empty
    end
end

-- Main function to build the infobox
function p.main(frame)
    local args = frame.args

    -- Start the infobox table
    local infobox_output = '{| class="infobox"\n'

    -- Main Title/Caption (Official Name)
    infobox_output = infobox_output .. '|+ ' .. preprocess_wikitext(args.official_name or 'Country Name') .. '\n'

    -- Native Name Row (always present if native_name is provided, right after title)
    infobox_output = infobox_output .. makeRow('Native Name', '&#8203;' .. args.native_name) -- &#8203; is zero-width space to ensure row renders even if native_name is just italics
    
    -- Flag Image Section
    if args.flag and args.flag ~= '' then
        infobox_output = infobox_output ..
            '|- \n| colspan="2" style="text-align: center; padding: 0.5em 0;" | \n' ..
            preprocess_wikitext('[[File:' .. args.flag .. '|150px|center|alt=Flag of ' .. (args.official_name or 'Country') .. ']]') .. '\n'
    end

    -- Motto Row
    infobox_output = infobox_output .. makeRow('Motto', args.motto)

    -- Map Image Section
    if args.map_image and args.map_image ~= '' then
        local map_caption_text = ''
        if args.map_caption and args.map_caption ~= '' then
            map_caption_text = '<div class="infobox-map-caption">Official Borders & Territories Recognized.<br>' .. preprocess_wikitext(args.map_caption) .. '</div>'
        end
        infobox_output = infobox_output ..
            '|- \n| colspan="2" style="text-align: center; padding: 0.5em 0;" | \n' ..
            preprocess_wikitext('[[File:' .. args.map_image .. '|250px|center|alt=' .. (args.map_caption or 'Official Map') .. ']]') .. '\n' ..
            map_caption_text .. '\n'
    end

    -- Add remaining rows based on provided parameters
    infobox_output = infobox_output .. makeRow('Capital', args.capital)
    infobox_output = infobox_output .. makeRow('Largest Cities', args.largest_cities)
    infobox_output = infobox_output .. makeRow('Religious Identification', args.religious_identification)
    infobox_output = infobox_output .. makeRow('Demonym', args.demonym)
    infobox_output = infobox_output .. makeRow('Ethnic Groups', args.ethnic_groups)
    infobox_output = infobox_output .. makeRow('Government', args.government)
    infobox_output = infobox_output .. makeRow('Chambers', args.chambers)
    infobox_output = infobox_output .. makeRow('Laws', args.laws)
    infobox_output = infobox_output .. makeRow('Independence', args.independence)
    infobox_output = infobox_output .. makeRow('Head of the State', args.head_of_state)
    infobox_output = infobox_output .. makeRow('Power Status', args.power_status)
    infobox_output = infobox_output .. makeRow('Common Background', args.common_background)

    -- GDP section (nested list)
    if (args.gdp_total and args.gdp_total ~= '') or (args.gdp_per_capita and args.gdp_per_capita ~= '') then
        infobox_output = infobox_output .. '|- \n! scope="row" | GDP \n| \n'
        if args.gdp_total and args.gdp_total ~= '' then
            infobox_output = infobox_output .. preprocess_wikitext(': Total: ' .. args.gdp_total .. '\n')
        end
        if args.gdp_per_capita and args.gdp_per_capita ~= '' then
            infobox_output = infobox_output .. preprocess_wikitext(': per Capita: ' .. args.gdp_per_capita .. '\n')
        end
    end

    infobox_output = infobox_output .. makeRow('HDI', args.hdi)
    infobox_output = infobox_output .. makeRow('Currency', args.currency)
    infobox_output = infobox_output .. makeRow('Abbreviated Codex', args.codex)

    -- End the infobox table
    infobox_output = infobox_output .. '|}'

    return infobox_output
end

return p