【前端接口】商城搜索：商品关键字联想与筛选

-- 商城搜索：联想与防抖
local panel = GUI:GetParent("MainTop")
local lastInput, debounce = "", nil
local function onSearchInput(text)
    if #text - #lastInput < 2 then return end
    lastInput = text
    if debounce then SL:UnSchedule(debounce) end
    debounce = SL:Schedule(function()
        SL:SendNetMsg(9987, text)
    end, 300)
end
local function onSuggest(player2, msgId, w1, w2, w3, sMsg)
    local cands = {}
    for word in string.gmatch(sMsg, "[^,]+") do
        cands[#cands + 1] = word
    end
    SL:ShowSystemTips("联想：" .. table.concat(cands, " / "))
end
SL:RegisterLuaNetMsg(9988, onSuggest, nil)

-- 结果筛选：三维组合排序
local player = class(actor)
local function applyFilter(items, quality, job, priceMin, priceMax)
    local result = {}
    for _, it in ipairs(items) do
        local qOk = quality == 0 or it.quality == quality
        local jOk = job == 0 or it.job == job or it.job == 0
        local pOk = it.price >= priceMin and it.price <= priceMax
        if qOk and jOk and pOk then
            result[#result + 1] = it
        end
    end
    table.sort(result, function(a, b) return a.hot > b.hot end)
    return result
end