local site = (...);

site.bg = 0xE;
site.fg = 0x6;

local format = _G.string.format;
local tostring = _G.tostring;
local ipairs = _G.ipairs;

local EMPTY_STRING = '';
local WHITESPACE = ' ';

local STYLE_HEADER = {
    center = true;
    foregroundColor = 0xE;
    backgroundColor = 0x6;
};

local STYLE_BOLD = {
    foregroundColor = 0x1;
};

local function min(a, b)
    if a >= b then return a; else return b; end
end

local function candidate(uid, name, lang, role)
    return {
        ['uid'] = tostring(uid);
        ['name'] = tostring(name);
        ['lang'] = tostring(lang);
        ['role'] = tostring(role);
    };
end

local function printCandidate(cand, style)
    site:text("  UID........: "..cand.uid, style);
    site:text("  NAME.......: "..cand.name, style);
    site:text("  LANGUAGE(S): "..cand.lang, style);
    site:text("  ROLE(S)....: "..cand.role, style);
end

local personnel = {
    candidate('256-2869', "ViniCastilho", "PT, EN",         "IT, DRIVER");
    candidate('319-3338', "noche",        "TR, EN, RU, DE", "IT, MANAGER");
    candidate('256-2679', "olv",          "RU, EN",         "IT, DRIVER");
};

local personnelCount = #personnel;

function site:draw()
    do --> HEADER
        local padding = WHITESPACE:rep(22);
        site:text(format("%sWELCOME TO hire.us%s", padding, padding), STYLE_HEADER);
    end
    site:text(EMPTY_STRING);
    site:text("  This page is dedicated to advertising players by including");
    site:text("  a brief description of them. Three candidates are shown at");
    site:text("  a time. Reload the page to get a new set.");
    site:text(format("  There are %i record(s) in total.", #personnel), STYLE_BOLD);
    site:text(EMPTY_STRING);
    do --> CANDIDATES
        ---- No `math.random` function yet, I'm going insane...
        for i = 1, 3 do
            printCandidate(personnel[i]);
            site:text(EMPTY_STRING);
        end
    end
end