Module:AutoUpdateManfPrices

Documentation for this module may be created at Module:AutoUpdateManfPrices/doc

local p = {}

local function getCurrentDate()
    local startDate = os.time({year = 1999, month = 8, day = 6})
    local secondsInDay = 86400
    local daysPerYear = 183

    local currentDate = os.time()
    local totalDaysElapsed = math.floor((currentDate - startDate) / secondsInDay)

    local yearFraction = totalDaysElapsed / daysPerYear
    local psscYear = math.floor(yearFraction)
    local dayOfYear = math.floor((yearFraction - psscYear) * daysPerYear) + 1

    local month, dayOfMonth
    if dayOfYear <= 61 then
        month = 1
        dayOfMonth = dayOfYear
    elseif dayOfYear <= 122 then
        month = 2
        dayOfMonth = dayOfYear - 61
    else
        month = 3
        dayOfMonth = dayOfYear - 122
    end

    return string.format("%d/%d/%d [[PSSC]]", dayOfMonth, month, psscYear), dayOfMonth, month
end

local products = {
    {"BT-01 Rifle", "Baratar Corporation", 3.15},
    {"Q31 Spearhead", "Baratar Corporation", 0.27},
    {"Q31 Recon", "Baratar Corporation", 2.25},
    {"Lowland 9mm", "Baratar Corporation", 3.90},
    {"q38.7 Sniper Rifle", "Baratar Corporation", 0.45},
    {"Electricity", "Atterian Cattle Drivers", 550.00},
    {"Purple Granite", "Thalassian Temples Granite Export Cooperative", 0.036},
    {"Iron", "East Keltian Iron Company", 1.692},
    {"Steel", "East Keltian Iron Company", 2.412},
    {"Concrete", "East Keltian Iron Company", 6.039},
    {"Coal", "Mylecian Coal Ports", 0.378},
    {"Diamonds", "Merchants of the Valley of Diamonds", 0.05},
    {"Timber", "East Keltian Timber Company", 5.63},
    {"Mens' Boots", "Onceanic Boot Company", 2.00},
    {"Womens' Boots", "Onceanic Boot Company", 3.00},
    {"Garganram Sign Plains Fertilizer", "Commune of the Garganid Apostles", 0.60},
    {"Gold Necklaces", "Shï Collective", 0.15},
    {"Gold Rings", "Shï Collective", 0.40},
    {"Gold Bracelets", "Shï Collective", 0.27},
    {"Gold Earrings", "Shï Collective", 0.65},
    {"Robes", "Order of the Sphinx", 1.30},
    {"Dresses", "Order of the Sphinx", 0.65},
    {"Tarnkappes", "Order of the Sphinx", 2.10},
    {"Coats", "Order of the Sphinx", 1.05},
    {"Perfume", "Market Hanavusu", 0.32},
    {"Cologne", "Market Hanavusu", 0.45},
    {"Incense", "Market Hanavusu", 0.90},
    {"Candles", "Market Hanavusu", 0.73},
    {"Makra Class Battle Tank", "Somniant Stock Fund", 0.0083},
    {"Laya Class Heavy Tank", "Somniant Stock Fund", 0.0033},
    {"Arachne Class Light Tank", "Somniant Stock Fund", 0.0099},
    {"Thalassa Class Main Battle Tank", "Somniant Stock Fund", 0.0050},
    {"155mm Halicarn Class Self-Propelled Howitzer", "Somniant Stock Fund", 0.0025},
    {"Syrinx Class Armored Infantry", "Somniant Stock Fund", 0.049},
    {"Bijarian Command Vehicle", "Somniant Stock Fund", 0.00083},
    {"Onceanic Recon Vehicle", "Somniant Stock Fund", 0.00249},
    {"Ephyra Class Anti-Aircraft Vehicle", "Somniant Stock Fund", 0.00120},
    {"120mm Odiferian Class Mortar Carrier", "Somniant Stock Fund", 0.00160},
    {"Aurelia Class Defense System", "Somniant Stock Fund", 0.00083},
    {"Aithra Class Howitzer", "Somniant Stock Fund", 0.00170},
    {"Aetheris Class Towed Howitzer", "Somniant Stock Fund", 0.00490},
    {"Iynas Class Field Gun", "Somniant Stock Fund", 0.00420},
    {"Kalithros Class Rifle", "Somniant Stock Fund", 0.83},
    {"Delphica Class Grenadier Rifle", "Somniant Stock Fund", 0.249},
    {"Chrysos Class Commando Rifle", "Somniant Stock Fund", 0.124},
    {"Lothaya Class Sniper Rifle", "Somniant Stock Fund", 0.0332},
    {"Erythros Class Pistol", "Somniant Stock Fund", 0.166},
    {"Kalypso Class Aircraft Carrier", "Somniant Stock Fund", 0.00005},
    {"Xylanda Class Attack Submarine", "Somniant Stock Fund", 0.00025},
    {"Saluria Class Gunboat", "Somniant Stock Fund", 0.00041},
    {"Cetus Class Attack Craft", "Somniant Stock Fund", 0.00050},
    {"Eidolon Class Cruiser", "Somniant Stock Fund", 0.00020},
    {"Vaeringheim Class Corvette", "Somniant Stock Fund", 0.00050},
    {"Acheron Class Submersible Destroyer", "Somniant Stock Fund", 0.00016},
    {"Luminaria Class Carrier", "Somniant Stock Fund", 0.00004},
    {"Sylvapolis Class Frigate", "Somniant Stock Fund", 0.00032},
    {"Ferrum Citadel Class Battleship", "Somniant Stock Fund", 0.00009},
    {"Aetherium Class Patrol Ship", "Somniant Stock Fund", 0.00058},
    {"Tartarian Amphibious Assault Craft", "Somniant Stock Fund", 0.00083},
    {"Aithra Class Proximity Aircraft", "Somniant Stock Fund", 0.00083},
    {"Thalassa Class Attack Helicopter", "Somniant Stock Fund", 0.00130},
    {"Catonis Class Unmanned Aircraft", "Somniant Stock Fund", 0.00083},
    {"Chrysos Class Sea Bomber", "Somniant Stock Fund", 0.00166},
    {"Misttalon Class Heavy Bomber", "Somniant Stock Fund", 0.00025},
    {"Symphonara Class Compound Intercept", "Somniant Stock Fund", 0.00066},
    {"Nefelian Transport Plane", "Somniant Stock Fund", 0.00083},
    {"Quadwalker \"Horehound\" 4170", "Somniant Stock Fund", 0.00050},
    {"Quadwalker \"Dungbeetle\" 4172", "Somniant Stock Fund", 0.00041},
    {"Quadwalker \"Killbot\" 4200", "Somniant Stock Fund", 0.00020},
    {"Quadwalker \"Oble-Lisea\" 4189", "Somniant Stock Fund", 0.00025},
    {"Nexa Class Advanced Prototype", "Somniant Stock Fund", 0.00025},
    {"Fenruvian THAAD System Facility", "Somniant Stock Fund", 0.00005},
    {"Atterian Class Combat Ship", "Somniant Stock Fund", 0.00016},
    {"300mm Secutor Class Coastal Guns", "Somniant Stock Fund", 0.0033},
}

local events = {
    ["1,6"] = "Bayram al-Nur (Festival of Light) [Vaeringheim]",
    ["1,18"] = "Chag Or Hadash (Festival of New Light) [Luminaria]",
    ["1,30"] = "Symposion Eirinis (Symposium of Harmony) [Serena]",
    ["1,43"] = "Alev Günü (Day of Flame) [Pyralis]",
    ["1,48"] = "Day of Abandonment [Vaeringheim]",
    ["1,55"] = "Tikkun Tzel (Repair of Shadows) [Symphonara]",
    ["2,6"] = "Panegyris Chrysou (Golden Gathering) [Aurelia]",
    ["2,17"] = "Constitution Day [Luminaria]",
    ["2,19"] = "Mehtap Dalgası (Moonlit Tide) [Vaeringheim]",
    ["2,31"] = "Oneiro Foteino (Dream of Illumination) [Somniumpolis]",
    ["2,39"] = "Anniversary of victory in the New South Jangsong Campaign [Nexa]",
    ["2,44"] = "Erev Galgal (Eve of Cycles) [Nexa]",
    ["2,45"] = "Bassaridia Festival [Somniumpolis]",
    ["2,48"] = "Anniversary of victory in the Southern Lake Morovia Campaign [Somniumpolis]",
    ["2,54"] = "Leilat al-Kamar (Night of the Moon) [Lunalis Sancta]",
    ["2,61"] = "Taşrakah (Reverence of the Stone) [Luminaria]",
    ["3,6"] = "Chag Tvuah (Festival of Harvest) [Sylvapolis]",
    ["3,18"] = "Anagenesis Eirmos (Procession of Rebirth) [Acheron]",
    ["3,28"] = "Panagia Therizis (Holy Day of the Reaper) [Sylvapolis]",
    ["3,37"] = "Anniversary of victory in the Morovian Frontier Campaign [Acheron]",
    ["3,43"] = "Karnavali Thysias (Carnival of Celebration) [Erythros]",
    ["3,53"] = "Sefar Yashar (Straight Path Celebration) [Catonis Atrium]",
}

local function simulatePriceChange(basePrice, dayOfMonth, month)
    local dateKey = string.format("%d,%d", month, dayOfMonth)
    local changeFactor = math.random(-20, 20) / 100
    local explanation = ""

    if events[dateKey] then
        explanation = events[dateKey] .. ": Prices influenced by event dynamics."
        changeFactor = changeFactor + 0.05  -- Boost price change for significant events
    else
        explanation = "General market fluctuations."
    end

    local newPrice = math.floor((basePrice * (1 + changeFactor)) * 10000) / 10000
    return newPrice, changeFactor, explanation
end

function p.generateTable()
    local date, dayOfMonth, month = getCurrentDate()
    local wikitable = "{| class=\"wikitable\"\n! Date (Day/Month/Year [[PSSC]]) !! Product !! Producing Company !! Base Price !! Tier III Price !! Tier II Price !! Tier I Price !! Explanation\n"

    for _, product in ipairs(products) do
        local name, company, basePrice = product[1], product[2], product[3]
        
        if basePrice > 0 then  -- Only include products with prices greater than 0
            local newPrice, changeFactor, explanation = simulatePriceChange(basePrice, dayOfMonth, month)
            
            -- Calculate Tier prices
            local tierIIIPrice = math.floor((newPrice / 3) * 10000) / 10000
            local tierIIPrice = math.floor((newPrice * 2 / 3) * 10000) / 10000
            local tierIPrice = newPrice

            wikitable = wikitable .. string.format("|-\n| %s || %s || %s || %.4f || %.4f || %.4f || %.4f || %s\n",
                date, name, company, basePrice, tierIIIPrice, tierIIPrice, tierIPrice, explanation)
        end
    end

    wikitable = wikitable .. "|}"
    return wikitable
end

return p