View source for Module:Learnsets

local p = {}

local function getArgs(frame)
    local args = {}
    local parent = frame:getParent()
    
    if parent then
        for k, v in pairs(parent.args) do
            if v ~= '' then
                args[k] = v
            end
        end
    end
    
    for k, v in pairs(frame.args) do
        if v ~= '' then
            args[k] = v
        end
    end
    
    return args
end

local moveDataCache = nil

local function loadMoveData()
    if moveDataCache then
        return moveDataCache
    end
    
    local csvData = mw.ext.externalData.getExternalData({
        url = 'https://wiki.pokemonrevolution.net/index.php?title=Special:GetData/RawMovesList',
        format = 'CSV with header'
    })
    
    moveDataCache = {}
    if csvData and csvData.Name then
        for i, name in ipairs(csvData.Name) do
            moveDataCache[name] = {
                type = csvData.Type[i] or 'Normal',
                category = csvData.Category[i] or 'Status',
                power = csvData.Power[i],
                accuracy = csvData.Accuracy[i] or '—',
                pp = csvData.PP[i],
                broken = csvData.Broken[i] or 'N',
                typeless = csvData.Typeless[i] or 'N',
                priority = csvData.Priority[i] or '0',
                tm = csvData.TM[i],
                move_tutor = csvData['Move Tutor'][i],
                egg = csvData.Egg[i]
            }
        end
    end
    
    return moveDataCache
end

local function loadLearnsets()
    -- Reads from Module:Learnsets/data (uploaded via generate_learnset_module.py)
    -- mw.loadData reads directly from the MediaWiki DB — no HTTP request needed.
    local ok, data = pcall(mw.loadData, 'Module:Learnsets/data')
    if ok then
        return data, nil
    else
        return nil, 'Could not load Module:Learnsets/data: ' .. tostring(data)
    end
end

local learnsetCache = nil
local learnsetError = nil

local function getCachedLearnsets()
    if not learnsetCache and not learnsetError then
        learnsetCache, learnsetError = loadLearnsets()
    end
    return learnsetCache, learnsetError
end

-- Loads Type1/Type2 for every Pokemon from the PokemonRawList CSV.
local pokemonTypeCache = nil

local function loadPokemonTypes()
    if pokemonTypeCache then return pokemonTypeCache end

    local csvData = mw.ext.externalData.getExternalData({
        url    = 'https://wiki.pokemonrevolution.net/index.php?title=Special:GetData/PokemonRawList',
        format = 'CSV with header',
    })

    pokemonTypeCache = {}
    if csvData and csvData.Name then
        for i, name in ipairs(csvData.Name) do
            pokemonTypeCache[name] = {
                type1 = csvData.Type1[i] or '',
                type2 = csvData.Type2[i] or '',
            }
        end
    end
    return pokemonTypeCache
end

local typeColors = {
    Normal = { bg = "A8A878", border = "6D6D4E" },
    Fire = { bg = "F08030", border = "9C531F" },
    Water = { bg = "6890F0", border = "445E9C" },
    Electric = { bg = "F8D030", border = "A1871F" },
    Grass = { bg = "78C850", border = "4E8234" },
    Ice = { bg = "98D8D8", border = "638D8D" },
    Fighting = { bg = "C03028", border = "7D1F1A" },
    Poison = { bg = "A040A0", border = "682A68" },
    Ground = { bg = "E0C068", border = "927D44" },
    Flying = { bg = "A890F0", border = "6D5E9C" },
    Psychic = { bg = "F85888", border = "A13959" },
    Bug = { bg = "A8B820", border = "6D7815" },
    Rock = { bg = "B8A038", border = "786824" },
    Ghost = { bg = "705898", border = "493963" },
    Dragon = { bg = "7038F8", border = "4924A1" },
    Dark = { bg = "705848", border = "49392F" },
    Steel = { bg = "B8B8D0", border = "787887" },
    Fairy = { bg = "EE99AC", border = "9B6470" },
    Shadow = { bg = "5A5A5A", border = "2D2D2D" }
}

local categoryColors = {
    Physical = { bg = "C92112", border = "7D1F1A" },
    Special = { bg = "4F5870", border = "353B51" },
    Status = { bg = "8C888C", border = "5A5A5A" }
}

local function isSTAB(moveType, primaryType, secondaryType)
    return moveType == primaryType or moveType == secondaryType
end

local function getBorderColor(primaryType)
    return typeColors[primaryType] and typeColors[primaryType].border or "000000"
end

function p.renderLevelUp(frame)
    local args = getArgs(frame)
    local pokemonName = args[1] or args.pokemon
    local primaryType = args.type1 or ""
    local secondaryType = args.type2 or ""
    
    local learnsets, lsErr = getCachedLearnsets()
    local moveData = loadMoveData()
    
    if not learnsets then
        return "<span style='color:red'>Data load error: " .. (lsErr or 'unknown') .. "</span>"
    end
    if not learnsets[pokemonName] then
        return "<span style='color:red'>Learnset not found for: " .. pokemonName .. "</span>"
    end
    
    local pokemon = learnsets[pokemonName]
    local moves = pokemon.level_up or {}
    
    local html = mw.html.create('div')
    local table = html:tag('table')
        :css('width', '77%')
        :css('text-align', 'center')
        :css('margin', 'auto')
        :css('border-radius', '15px')
        :css('border', '3px solid #' .. getBorderColor(primaryType))
        :css('background-color', '#F5F5F5')
        :css('padding', '7px')
    
        local header = table:tag('tr')
        :css('background-color', '#E0E0E0')
    header:tag('th'):wikitext('Level'):css('width', '14%'):css('border-radius', '15px 1px 1px 1px')
    header:tag('th'):wikitext('Move'):css('width', '17%')
    header:tag('th'):wikitext('Type'):css('width', '22%')
    header:tag('th'):wikitext('Category'):css('width', '21%')
    header:tag('th'):wikitext('Base Power'):css('width', '26%')
    header:tag('th'):wikitext('Accuracy'):css('width', '13%')
    header:tag('th'):wikitext('PP'):css('width', '5%'):css('border-radius', '1px 15px 1px 1px')
    
        for _, move in ipairs(moves) do
        local moveName = move.move
        local level = move.level
        local moveInfo = moveData[moveName] or {}
        
        local row = table:tag('tr'):css('background-color', '#FFFFFF')
        row:tag('td'):wikitext(tostring(level))
        
        local moveLink = '[[' .. moveName .. ']]'
        if isSTAB(moveInfo.type, primaryType, secondaryType) and moveInfo.category ~= "Status" then
            moveLink = "'''" .. moveLink .. "'''"
        end
        if moveInfo.broken == "Y" then
            moveLink = "''" .. moveLink .. "''"
        end
        row:tag('td'):wikitext(moveLink)
        
        local typeColor = typeColors[moveInfo.type] or typeColors.Normal
        row:tag('td')
            :css('background-color', '#' .. typeColor.bg)
            :css('border', '2px solid #' .. typeColor.border)
            :wikitext('[[' .. (moveInfo.type or 'Normal') .. '_(type)|<span style="color:#FFFFFF;">' .. (moveInfo.type or 'Normal') .. '</span>]]')
        
        local catColor = categoryColors[moveInfo.category] or categoryColors.Status
        row:tag('td')
            :css('background-color', '#' .. catColor.bg)
            :css('border', '2px solid #' .. catColor.border)
            :wikitext('[[' .. (moveInfo.category or 'Status') .. ' moves|<span style="color:#FFFFFF;">' .. (moveInfo.category or 'Status') .. '</span>]]')
        
        row:tag('td'):wikitext(moveInfo.power or '—')
        row:tag('td'):wikitext(moveInfo.accuracy or '—')
        row:tag('td'):wikitext(moveInfo.pp or '—')
    end
    
    table:tag('tr'):tag('td'):attr('colspan', '7')
        :css('text-align', 'left')
        :css('background-color', '#E0E0E0')
        :css('padding', '10px')
        :css('border-radius', '1px 1px 25px 25px')
        :wikitext([=[
* '''Emboldened''' moves denote this Pokémon avails from a STAB bonus for it.
* ''Italicized'' moves are [[Broken_Moves_%26_Abilities|broken]]; see their individual pages for more information.
* All moves subsumed on this list are relearnable via the [[Move Relearner]]s if lost.
]=])
    
    return tostring(html) .. '<br clear="all">'
end

function p.renderTMsHMs(frame)
    local args = getArgs(frame)
    local pokemonName = args[1] or args.pokemon
    local primaryType = args.type1 or ""
    local secondaryType = args.type2 or ""
    
    local learnsets, lsErr = getCachedLearnsets()
    local moveData = loadMoveData()
    
    if not learnsets then
        return "<span style='color:red'>Data load error: " .. (lsErr or 'unknown') .. "</span>"
    end
    if not learnsets[pokemonName] then return '' end
    
    local pokemon = learnsets[pokemonName]
    local tms = pokemon.tms or {}
    local hms = pokemon.hms or {}
    
    local html = mw.html.create('div')
    local table = html:tag('table')
        :css('width', '77%')
        :css('text-align', 'center')
        :css('margin', 'auto')
        :css('border-radius', '25px')
        :css('border', '3px solid #' .. getBorderColor(primaryType))
        :css('background-color', '#F5F5F5')
        :css('padding', '7px')
    
    local header = table:tag('tr')
        :css('background-color', '#E0E0E0')
    header:tag('th'):attr('colspan', '2'):wikitext('TM'):css('width', '11%'):css('border-top-left-radius', '25px')
    header:tag('th'):wikitext('Move'):css('width', '18%')
    header:tag('th'):wikitext('Type'):css('width', '17%')
    header:tag('th'):wikitext('Category'):css('width', '19%')
    header:tag('th'):wikitext('Base Power'):css('width', '26%')
    header:tag('th'):wikitext('Accuracy'):css('width', '20%')
    header:tag('th'):wikitext('PP'):css('width', '7%'):css('border-top-right-radius', '25px')
    
    for _, moveName in ipairs(tms) do
        local moveInfo = moveData[moveName] or {}
        local row = table:tag('tr'):css('background-color', '#FFFFFF')
        
        local tmNum = moveInfo.tm or ''
        row:tag('td'):attr('colspan', '2'):wikitext(tmNum ~= '' and tmNum or 'TM')
        
        local moveLink = '[[' .. moveName .. ']]'
        if isSTAB(moveInfo.type, primaryType, secondaryType) and moveInfo.category ~= "Status" then
            moveLink = "'''" .. moveLink .. "'''"
        end
        if moveInfo.broken == "Y" then
            moveLink = "''" .. moveLink .. "''"
        end
        row:tag('td'):wikitext(moveLink)
        
        local typeColor = typeColors[moveInfo.type] or typeColors.Normal
        row:tag('td')
            :css('background-color', '#' .. typeColor.bg)
            :css('border', '2px solid #' .. typeColor.border)
            :wikitext('[[' .. (moveInfo.type or 'Normal') .. '_(type)|<span style="color:#FFFFFF;">' .. (moveInfo.type or 'Normal') .. '</span>]]')
        
        local catColor = categoryColors[moveInfo.category] or categoryColors.Status
        row:tag('td')
            :css('background-color', '#' .. catColor.bg)
            :css('border', '2px solid #' .. catColor.border)
            :wikitext('[[' .. (moveInfo.category or 'Status') .. ' moves|<span style="color:#FFFFFF;">' .. (moveInfo.category or 'Status') .. '</span>]]')
        
        row:tag('td'):wikitext(moveInfo.power or '—')
        row:tag('td'):wikitext(moveInfo.accuracy or '—')
        row:tag('td'):wikitext(moveInfo.pp or '—')
    end
    
    for _, moveName in ipairs(hms) do
        local moveInfo = moveData[moveName] or {}
        local row = table:tag('tr'):css('background-color', '#FFFFCC')
        
        row:tag('td'):attr('colspan', '2'):wikitext('HM'):css('font-weight', 'bold')
        
        local moveLink = '[[' .. moveName .. ']]'
        if isSTAB(moveInfo.type, primaryType, secondaryType) and moveInfo.category ~= "Status" then
            moveLink = "'''" .. moveLink .. "'''"
        end
        if moveInfo.broken == "Y" then
            moveLink = "''" .. moveLink .. "''"
        end
        row:tag('td'):wikitext(moveLink)
        
        local typeColor = typeColors[moveInfo.type] or typeColors.Normal
        row:tag('td')
            :css('background-color', '#' .. typeColor.bg)
            :css('border', '2px solid #' .. typeColor.border)
            :wikitext('[[' .. (moveInfo.type or 'Normal') .. '_(type)|<span style="color:#FFFFFF;">' .. (moveInfo.type or 'Normal') .. '</span>]]')
        
        local catColor = categoryColors[moveInfo.category] or categoryColors.Status
        row:tag('td')
            :css('background-color', '#' .. catColor.bg)
            :css('border', '2px solid #' .. catColor.border)
            :wikitext('[[' .. (moveInfo.category or 'Status') .. ' moves|<span style="color:#FFFFFF;">' .. (moveInfo.category or 'Status') .. '</span>]]')
        
        row:tag('td'):wikitext(moveInfo.power or '—')
        row:tag('td'):wikitext(moveInfo.accuracy or '—')
        row:tag('td'):wikitext(moveInfo.pp or '—')
    end
    
    table:tag('tr'):tag('td'):attr('colspan', '8')
        :css('text-align', 'left')
        :css('background-color', '#E0E0E0')
        :css('padding', '10px')
        :css('border-radius', '1px 1px 25px 25px')
        :wikitext([=[
* '''Emboldened''' moves denote that this Pokémon avails from a STAB bonus for it.
* ''Italicized'' moves are [[Broken_Moves_%26_Abilities|broken]]; see their individual pages for more information.
* Refer to [[TMs and HMs]] for information on each move's obtainability.
]=])
    
    return tostring(html) .. '<br clear="all">'
end

function p.renderMoveTutors(frame)
    local args = getArgs(frame)
    local pokemonName = args[1] or args.pokemon
    local primaryType = args.type1 or ""
    local secondaryType = args.type2 or ""
    
    local learnsets, lsErr = getCachedLearnsets()
    local moveData = loadMoveData()
    
    if not learnsets or not learnsets[pokemonName] then return '' end
    
    local pokemon = learnsets[pokemonName]
    local moves = pokemon.move_tutors or {}
    
    if #moves == 0 then
        return ""
    end
    
    local html = mw.html.create('div')
    local table = html:tag('table')
        :css('width', '77%')
        :css('text-align', 'center')
        :css('margin', 'auto')
        :css('border-radius', '25px')
        :css('border', '3px solid #' .. getBorderColor(primaryType))
        :css('background-color', '#F5F5F5')
        :css('padding', '7px')
    
    local header = table:tag('tr'):css('background-color', '#E0E0E0')
    header:tag('th'):wikitext('Move'):css('border-top-left-radius', '25px')
    header:tag('th'):wikitext('Type')
    header:tag('th'):wikitext('Category')
    header:tag('th'):wikitext('Base Power')
    header:tag('th'):wikitext('Accuracy')
    header:tag('th'):wikitext('PP'):css('border-top-right-radius', '25px')
    
    for _, moveName in ipairs(moves) do
        local moveInfo = moveData[moveName] or {}
        local row = table:tag('tr'):css('background-color', '#FFFFFF')
        
        local moveLink = '[[' .. moveName .. ']]'
        if isSTAB(moveInfo.type, primaryType, secondaryType) and moveInfo.category ~= "Status" then
            moveLink = "'''" .. moveLink .. "'''"
        end
        if moveInfo.broken == "Y" then
            moveLink = "''" .. moveLink .. "''"
        end
        row:tag('td'):wikitext(moveLink)
        
        local typeColor = typeColors[moveInfo.type] or typeColors.Normal
        row:tag('td')
            :css('background-color', '#' .. typeColor.bg)
            :css('border', '2px solid #' .. typeColor.border)
            :wikitext('[[' .. (moveInfo.type or 'Normal') .. '_(type)|<span style="color:#FFFFFF;">' .. (moveInfo.type or 'Normal') .. '</span>]]')
        
        local catColor = categoryColors[moveInfo.category] or categoryColors.Status
        row:tag('td')
            :css('background-color', '#' .. catColor.bg)
            :css('border', '2px solid #' .. catColor.border)
            :wikitext('[[' .. (moveInfo.category or 'Status') .. ' moves|<span style="color:#FFFFFF;">' .. (moveInfo.category or 'Status') .. '</span>]]')
        
        row:tag('td'):wikitext(moveInfo.power or '—')
        row:tag('td'):wikitext(moveInfo.accuracy or '—')
        row:tag('td'):wikitext(moveInfo.pp or '—')
    end
    
    return tostring(html) .. '<br clear="all">'
end

function p.renderEggMoves(frame)
    local args = getArgs(frame)
    local pokemonName = args[1] or args.pokemon
    local primaryType = args.type1 or ""
    local secondaryType = args.type2 or ""
    
    local learnsets, lsErr = getCachedLearnsets()
    local moveData = loadMoveData()
    
    if not learnsets or not learnsets[pokemonName] then return '' end
    
    local pokemon = learnsets[pokemonName]
    local moves = pokemon.egg_moves or {}
    
    if #moves == 0 then
        return ""
    end
    
    local html = mw.html.create('div')
    local table = html:tag('table')
        :css('width', '77%')
        :css('text-align', 'center')
        :css('margin', 'auto')
        :css('border-radius', '25px')
        :css('border', '3px solid #' .. getBorderColor(primaryType))
        :css('background-color', '#F5F5F5')
        :css('padding', '7px')
    
    local header = table:tag('tr'):css('background-color', '#E0E0E0')
    header:tag('th'):wikitext('Move'):css('width', '15%'):css('border-top-left-radius', '25px')
    header:tag('th'):wikitext('Type'):css('width', '13%')
    header:tag('th'):wikitext('Category'):css('width', '14%')
    header:tag('th'):wikitext('Base Power'):css('width', '15%')
    header:tag('th'):wikitext('Accuracy'):css('width', '17%')
    header:tag('th'):wikitext('PP'):css('width', '18%'):css('border-top-right-radius', '25px')
    
    for _, moveName in ipairs(moves) do
        local moveInfo = moveData[moveName] or {}
        local row = table:tag('tr'):css('background-color', '#FFFFFF')
        
        local moveLink = '[[' .. moveName .. ']]'
        if isSTAB(moveInfo.type, primaryType, secondaryType) and moveInfo.category ~= "Status" then
            moveLink = "'''" .. moveLink .. "'''"
        end
        if moveInfo.broken == "Y" then
            moveLink = "''" .. moveLink .. "''"
        end
        row:tag('td'):wikitext(moveLink)
        
        local typeColor = typeColors[moveInfo.type] or typeColors.Normal
        row:tag('td')
            :css('background-color', '#' .. typeColor.bg)
            :css('border', '2px solid #' .. typeColor.border)
            :wikitext('[[' .. (moveInfo.type or 'Normal') .. '_(type)|<span style="color:#FFFFFF;">' .. (moveInfo.type or 'Normal') .. '</span>]]')
        
        local catColor = categoryColors[moveInfo.category] or categoryColors.Status
        row:tag('td')
            :css('background-color', '#' .. catColor.bg)
            :css('border', '2px solid #' .. catColor.border)
            :wikitext('[[' .. (moveInfo.category or 'Status') .. ' moves|<span style="color:#FFFFFF;">' .. (moveInfo.category or 'Status') .. '</span>]]')
        
        row:tag('td'):wikitext(moveInfo.power or '—')
        row:tag('td'):wikitext(moveInfo.accuracy or '—')
        row:tag('td'):wikitext(moveInfo.pp or '—')
    end
    
    table:tag('tr'):tag('td'):attr('colspan', '6')
        :css('text-align', 'left')
        :css('background-color', '#E0E0E0')
        :css('padding', '10px')
        :css('border-radius', '1px 1px 25px 25px')
        :wikitext([=[
* '''Emboldened''' moves denote that this Pokémon avails from a STAB bonus for it.
* ''Italicized'' moves are [[Broken_Moves_%26_Abilities|broken]]; see their individual pages for more information.
* For more information on egg-move-tutors, refer to: [[Egg Moves]].
]=])
    
    return tostring(html) .. '<br clear="all">'
end

function p.main(frame)
    local args        = getArgs(frame)
    local pokemonName = args[1] or args.pokemon or ''

    if pokemonName == '' then
        return "<span style='color:red'>Usage: {{Learnsets|PokemonName}}</span>"
    end

    -- Auto-resolve types; allow manual override
    local primaryType   = args.type1 or ''
    local secondaryType = args.type2 or ''

    if primaryType == '' then
        local typeData = loadPokemonTypes()
        local pt = typeData[pokemonName]
        if pt then
            primaryType   = pt.type1 or ''
            secondaryType = pt.type2 or ''
        end
    end

    -- newChild creates a fresh frame with the desired args so each render
    -- function can call getArgs() normally.
    local function callRender(fn)
        return fn(frame:newChild({
            title = frame:getTitle(),
            args  = { pokemonName, type1 = primaryType, type2 = secondaryType },
        }))
    end

    local learnsets, lsErr = getCachedLearnsets()
    if not learnsets then
        return "<span style='color:red'>Data load error: " .. (lsErr or 'unknown') .. "</span>"
    end
    if not learnsets[pokemonName] then
        return "<span style='color:red'>Learnset not found for: " .. pokemonName .. "</span>"
    end

    local poke    = learnsets[pokemonName]
    local out     = {}

    if #(poke.level_up or {}) > 0 then
        table.insert(out, "== Level-Up Moves ==")
        table.insert(out, callRender(p.renderLevelUp))
    end

    if #(poke.tms or {}) > 0 or #(poke.hms or {}) > 0 then
        table.insert(out, "== TM/HM Moves ==")
        table.insert(out, callRender(p.renderTMsHMs))
    end

    if #(poke.move_tutors or {}) > 0 then
        table.insert(out, "== Move Tutor Moves ==")
        table.insert(out, callRender(p.renderMoveTutors))
    end

    if #(poke.egg_moves or {}) > 0 then
        table.insert(out, "== Egg Moves ==")
        table.insert(out, callRender(p.renderEggMoves))
    end

    return table.concat(out, '\n')
end

return p