模块:Utils

可在模块:Utils/doc创建此模块的帮助文档

-- 引入Picture模块
local picture = require('Module:Picture')

local p = {}

-- 辅助函数：去除字符串尾部的所有空白字符（空格、换行、回车等）
local function trimTrailing(str)
    if str then
        return str:gsub("%s+$", "")
    end
    return str
end

-- 条件函数，用法：{{#invoke:utils|ifeq|条件|为真输出|为假输出}}
function p.ifeq(frame)
    local cond = frame.args[1] or ''
    if cond ~= '' then
        return frame.args[2]
    else
        return frame.args[3]
    end
end

-- 一个用来打表的函数，会自动适配内容数量，用法：{{#invoke:utils|renderGoals|是否显示(有值为是，空则为否)|目标1|注释1|...}}
function p.renderGoals(frame)
    local args = frame.args
    local cells = {}

    -- if判断是否输出目标栏
    if not args["是否启用目标栏"] or args["是否启用目标栏"] == "" then return "" end

    local i = 1
    while true do
        local val1 = args[i]
        if val1 == nil then break end
        val1 = trimTrailing(val1)

        i = i + 1
        local val2 = args[i]
        if val2 == nil then break end
        val2 = trimTrailing(val2)
        table.insert(cells,val1.." || "..val2)
        i = i + 1
    end
    if #cells == 0 then return "no arg" end
    -- 大粪
    return '<div class="mdtMain">\n<div class="mdtHome">\n<div class="mdtPanel mdtHomeSection">\n<h2 class="mdtFoldHeading" style="margin:0 0 8px 0;">目标列表 <span class="mdtFold"></span></h2>\n{| class="mdtSideTable"\n! 目标 !! 注释\n|-\n| ' .. table.concat(cells, '\n|-\n| ') .. '\n|}\n</div>\n</div>'
end

-- 这是波次列表的专用函数，其中的内容只有上帝记得，尽量不要修改
function p.renderWaves(frame)
    local args = frame.args
    if not args["是否启用波次栏"] or args["是否启用波次栏"] == "" then return "" end

    local waves = {}
    for key, value in pairs(args) do
        local num = key:match("^波次(%d+)$")
        if num then
            waves[tonumber(num)] = value
        end
    end

    local result = '<div class="mdtLayout mdtLight mdtWrapRail">\n<div class="mdtMain">\n<div class="mdtHome">\n<div class="mdtPanel mdtHomeSection">\n<h2 class="mdtFoldHeading" style="margin:0 0 8px 0;">波次列表<span class="mdtFold"></span></h2>\n{| class="mdtSideTable"\n'
    local i = 1
    local chunks = {}
    while true do
        local waveText = waves[i]
        if waveText == nil then break end

        -- 手动按逗号拆分，避免编码问题
        local items = {}
        local startPos = 1
        while startPos <= #waveText do
            local commaPos = waveText:find("[,，]", startPos)
            if commaPos then
                local item = waveText:sub(startPos, commaPos - 1)
                if item ~= "" then table.insert(items, item) end
                startPos = commaPos + 1
            else
                local item = waveText:sub(startPos)
                if item ~= "" then table.insert(items, item) end
                break
            end
        end

        local parts = {}
        for _, item in ipairs(items) do
            -- 清理不可见字符（如零宽空格）
            item = item:gsub("%z", "")
            local pos = item:find("[*×]")
            if pos then
                local name = item:sub(1, pos - 1):gsub("^%s*(.-)%s*$", "%1")
                local count = item:sub(pos + 1):gsub("^%s*(.-)%s*$", "%1")
                if count:match("^%d+$") then
                    local icon = picture._lookup(name) or "unknown"
                    table.insert(parts, count .. "x" .. '[[File:' .. icon .. '.png|18px|link=' .. name .. ']]' .. '[[' .. name .. ']]')
                else
                    table.insert(parts, '<span style="color:red;">格式错误: 数量非数字 (' .. item .. ')</span>')
                end
            else
                table.insert(parts, '<span style="color:red;">格式错误: ' .. item .. '</span>')
            end
        end

        local partsStr = table.concat(parts, " || ")
        table.insert(chunks, '! rowspan="1" | 波次' .. i .. '\n|' .. partsStr)
        i = i + 1
    end
    local chunksStr = table.concat(chunks, '\n|-\n')
    return result .. chunksStr .. '\n|}\n</div>\n</div>'
end

return p