require("Common/Utils")

local RendererLayerCfg = {}
local private = {}

---RendererLayerCfg
---name:配置名字
---renderFolder:武将目录，配置工具分类用
---layers:索引值与模型的mesh相对应，值为layer

local ConstCfgPath = "Config/RendererLayerConfig.cfg"

function RendererLayerCfg.InitCfg()
    private.rendererLayerCfgDict = {}
    local content
    local tkPath = "TKData/" .. ConstCfgPath
    if LuaExt.FileExists(tkPath) then
        content = LuaExt.FileReadText(tkPath)
    else
        content = AuxUtil.ReadStreamingAssetText(ConstCfgPath)
    end
    private.DecodeAll(content)
end

function RendererLayerCfg.GetRendererLayerCfgDict()
    return private.rendererLayerCfgDict
end

function RendererLayerCfg.GetRendererLayers(cfgName)
    local cfg = private.rendererLayerCfgDict[cfgName]
    if cfg then
        return cfg.layers
    end
end

function private.DecodeAll(content)
    if string.isNilOrEmpty(content) == false then
        local contents = string.split(content, "\n")
        for i, lineStr in ipairs(contents) do
            local cfg = private.DecodeOne(lineStr)
            if cfg then
                private.rendererLayerCfgDict[cfg.cfgName] = cfg
            end
        end
    end
end

function private.DecodeOne(lineStr)
    if string.isNilOrEmpty(lineStr) == false then
        local contents = string.split(lineStr, ",")
        if #contents >= 3 then
            local name = contents[1]
            local folder = contents[2]
            local layers = string.split(contents[3], ";")
            for i, v in ipairs(layers) do
                layers[i] = tonumber(v)
            end
            local rendererLayerCfg = {
                cfgName = name,
                dirName = folder,
                layers = layers,
            }
            return rendererLayerCfg
        end
    end
    return nil
end

return RendererLayerCfg