local AssetDataAnalysis = {}

--存储超标数据，在最后输出汇总报表
local analysisData = {
    ["Basic"] = {},
    ["Overdraw"] = {},
    ["Mipmaps"] = {},
}

local parentDir = "AssetAnalysisResult/"

--档位名称转换
local LODName = {
    ["LOD0"] = "低",
    ["LOD1"] = "中",
    ["LOD2"] = "高",
}

--读取和写入csv
--TODO【新增检查项】需要扩展对应模块
local ModuleCSVTitle = {
    ["Common"] = {
        "AssetType",
        "LOD",
        "CameraModel",
        "Tips",
    },
    
    ["Basic"] = {
        "AssetName",
        "BatchesCount",
        "TrianglesCount",
        "DrawCallsCount",
        "TextureMemory",
        "MeshMemory",
        "AnimationClipMemory",
        "BoneCount",
        "MaterialMemory",
        "TextureCount",
        "MeshCount",
        "MaterialCount",
        "AnimationClipCount",
        "SetPassCallsCount",
        "VerticesCount",
    },

    ["Overdraw"] = {
        "AssetName",
        "ScreenPixels",
        "OverdrawPixels",
        "OverdrawPixelsQuChong",
        "OverdrawMaxLayer",
        "OverdrawPixelsRatio",
        "OverdrawPixelsRatioQuChong",
    },

    ["Mipmaps"] = {
        "AssetName",
        "MaterialName",
        "TextureName",
        "TextureSize",
        "MaxMipmapSize",
        "AvgMipmapSize",
        "AdvanceMipmapSize",
        "MipmapRatio",
    },
}

--提示用，输出csv使用，以及单位名称
--TODO【新增检查项】需要扩展
local NameConfig = {
    ["AssetName"] = {name = "资源", unit = ""},
    ["TextureMemory"] = {name = "贴图内存", unit = "MB"},
    ["TextureCount"] = {name = "贴图数量", unit = ""},
    ["MeshMemory"] =  {name = "网格内存", unit = "MB"},
    ["MeshCount"] = {name = "网格数量", unit = ""},
    ["MaterialMemory"] = {name = "材质内存", unit = "KB"},
    ["MaterialCount"] = {name = "材质数量", unit = ""},
    ["AnimationClipMemory"] = {name = "动画内存", unit = "MB"},
    ["AnimationClipCount"] = {name = "动画数量", unit = ""},
    ["SetPassCallsCount"] = {name = "SetPassCount", unit = ""},
    ["DrawCallsCount"] = {name = "DrawCallCount", unit = ""},
    ["BatchesCount"] = {name = "BatchCount", unit = ""},
    ["VerticesCount"] = {name = "顶点数", unit = ""},
    ["TrianglesCount"] = {name = "三角面数", unit = ""},
    ["BoneCount"] = {name = "骨骼数量", unit = ""},
    ["ScreenPixels"] = {name = "屏幕总像素", unit = ""},
    ["OverdrawPixels"] = {name = "重绘总像素", unit = ""},
    ["OverdrawPixelsQuChong"] = {name = "重绘去重像素", unit = ""},
    ["OverdrawMaxLayer"] = {name = "最大重绘层", unit = ""},
    ["OverdrawPixelsRatio"] = {name = "重绘像素倍率", unit = ""},
    ["OverdrawPixelsRatioQuChong"] = {name = "去重像素倍率", unit = ""},
    ["MaterialName"] = {name = "材质", unit = ""},
    ["TextureName"] = {name = "贴图", unit = ""},
    ["TextureSize"] = {name = "贴图尺寸", unit = ""},
    ["MaxMipmapSize"] = {name = "最大mipmap尺寸", unit = ""},
    ["AvgMipmapSize"] = {name = "平均mipmap尺寸", unit = ""},
    ["AdvanceMipmapSize"] = {name = "推荐mipmap尺寸", unit = ""},
    ["MipmapRatio"] = {name = "贴图mipmap倍率", unit = ""},
    ["AssetType"] = {name = "资源类型"},
    ["LOD"] = {name = "画质档位"},
    ["CameraModel"] = {name = "相机模式"},
    ["Tips"] = {name = "超出标准数据"},
}

--数据标准
--TODO【新增检查项】需要扩展标准
local DataConfig = {
    ["Basic"] = {
        ["模型"] = {
            --TypeA:大类，英雄、宠物等
            --TypeB:中类，展示、PVP、主城
            --TypeC:小类，模型，武器
            
            --角色Basic数据标准
            ["Hero"] = {
                ["Normal"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 8.0},  --Hero_LvBu 6.6M
                        ["MeshMemory"] = {min = 0, max = 4.0},  --Hero_LvBu 3.5M
                        ["AnimationClipMemory"] = {min = 0, max = 8.0},  --Hero_LvBu 6.8M
                        ["DrawCallsCount"] = {min = 0, max = 10},
                        ["BatchesCount"] = {min = 0, max = 10},
                        ["TrianglesCount"] = {min = 0, max = 42000},    --LvBu 41692
                        ["BoneCount"] = {min = 0, max = 170},    --LvBu 161
                    },

                    ["Weapon"] = {
                        ["TextureMemory"] = {min = 0, max = 2.0},   --Hero_LvBu_Weapon_Right 1.4M
                        ["MeshMemory"] = {min = 0, max = 1.0},  --Hero_LvBu_Weapon_Right 0.14M
                        ["AnimationClipMemory"] = {min = 0, max = 2.0},  --Hero_DiaoChan 0.91M
                        ["DrawCallsCount"] = {min = 0, max = 1},
                        ["BatchesCount"] = {min = 0, max = 1},
                        ["TrianglesCount"] = {min = 0, max = 3500},
                        ["BoneCount"] = {min = 0, max = 5},
                    },
                },

                ["PVP"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 1.0},   --Hero_LvBu_PVP 0.45M
                        ["MeshMemory"] = {min = 0, max = 2.0},  --Hero_LvBuP2_PVP 1.14M
                        ["AnimationClipMemory"] = {min = 0, max = 4.0},  --Hero_DiaoChan_PVP 3.1M
                        ["DrawCallsCount"] = {min = 0, max = 1},
                        ["BatchesCount"] = {min = 0, max = 1},
                        ["TrianglesCount"] = {min = 0, max = 4000},
                        ["BoneCount"] = {min = 0, max = 90},    --LvBu 83
                    },

                    ["Weapon"] = {
                        ["TextureMemory"] = {min = 0, max = 1.0},   --Hero_LvBu_PVP_Weapon_Right 0.45M
                        ["MeshMemory"] = {min = 0, max = 0.5},  --Hero_LvBu_PVP_Weapon_Right 0.026M
                        ["AnimationClipMemory"] = {min = 0, max = 1.0},  --Hero_DiaoChan_PVP_Weapon_Right 0.7M
                        ["DrawCallsCount"] = {min = 0, max = 1},
                        ["BatchesCount"] = {min = 0, max = 1},
                        ["TrianglesCount"] = {min = 0, max = 500},
                        ["BoneCount"] = {min = 0, max = 5},
                    },
                },

                ["Show"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 10.0},  --Hero_LvBu_Show 8.3M
                        ["MeshMemory"] = {min = 0, max = 10.0},  --Hero_LvBu_Show 8.3M
                        ["AnimationClipMemory"] = {min = 0, max = 2.0},  --Hero_LvBuS1_Show 2.2M
                        ["DrawCallsCount"] = {min = 0, max = 30},   --预留Fur材质可能会有的20个DC
                        ["BatchesCount"] = {min = 0, max = 30},
                        ["TrianglesCount"] = {min = 0, max = 120000},   --同样允许展示材质的渲染面数过高  Hero_LvBu_Show  115908面数
                        ["BoneCount"] = {min = 0, max = 180},    --LvBu_Show 171
                    },

                    ["Weapon"] = {
                        ["TextureMemory"] = {min = 0, max = 4.0},  --Hero_LvBuS1_Show_Weapon_Right 3.4M 
                        ["MeshMemory"] = {min = 0, max = 1.0},  --Hero_LvBu_Show_Weapon_Right 0.56M
                        ["AnimationClipMemory"] = {min = 0, max = 0.5},  --Hero_DiaoChanS1_Show_Weapon_Right 0.1M
                        ["DrawCallsCount"] = {min = 0, max = 25}, --预留Fur材质可能会有的20个DC
                        ["BatchesCount"] = {min = 0, max = 25},
                        ["TrianglesCount"] = {min = 0, max = 15000},    --Hero_LvBuS1_Show_Weapon_Right 12616
                        ["BoneCount"] = {min = 0, max = 5},
                    },
                }
            },
            
            --宠物Basic数据标准
            ["Pet"] = {
                ["Normal"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 10.0},
                        ["MeshMemory"] = {min = 0, max = 4.0},
                        ["AnimationClipMemory"] = {min = 0, max = 1.0},
                        ["DrawCallsCount"] = {min = 0, max = 10},
                        ["BatchesCount"] = {min = 0, max = 10},
                        ["TrianglesCount"] = {min = 0, max = 42000},    --大龙女46253、中龙女39163,
                        ["BoneCount"] = {min = 0, max = 130},       --大龙女 127
                    },
                },

                ["PVP"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 1.0},
                        ["MeshMemory"] = {min = 0, max = 1.0},
                        ["AnimationClipMemory"] = {min = 0, max = 1.0},
                        ["DrawCallsCount"] = {min = 0, max = 3},
                        ["BatchesCount"] = {min = 0, max = 3},
                        ["TrianglesCount"] = {min = 0, max = 6000},
                        ["BoneCount"] = {min = 0, max = 50},       --TODO 待定
                    },
                },

                ["Show"] = {
                    ["Model"] = {
                        ["TextureMemory"] = {min = 0, max = 45.0},  --大龙女42M
                        ["MeshMemory"] = {min = 0, max = 10.0},     
                        ["AnimationClipMemory"] = {min = 0, max = 2.0},
                        ["DrawCallsCount"] = {min = 0, max = 30},
                        ["BatchesCount"] = {min = 0, max = 30},
                        ["TrianglesCount"] = {min = 0, max = 150000},
                        ["BoneCount"] = {min = 0, max = 130},       --大龙女 127
                    },
                }
            },
            
        },

        ["特效"] = {
            ["LOD0"] = {
                ["DrawCallsCount"] = {min = 0, max = 10},
                ["BatchesCount"] = {min = 0, max = 5},
                ["TextureMemory"] = {min = 0, max = 3},
                ["TrianglesCount"] = {min = 0, max = 6000},     --诸葛亮技能SA_1 5285, 最复杂的技能SkillAttack_4_2 4088
            },
            ["LOD1"] = {
                ["DrawCallsCount"] = {min = 0, max = 20},
                ["BatchesCount"] = {min = 0, max = 10},
                ["TextureMemory"] = {min = 0, max = 5},
                ["TrianglesCount"] = {min = 0, max = 30000},    --诸葛亮技能SA_1 39768, 最复杂的技能SkillAttack_4_2 23354
            },
            ["LOD2"] = {
                ["DrawCallsCount"] = {min = 0, max = 40},
                ["BatchesCount"] = {min = 0, max = 20},
                ["TextureMemory"] = {min = 0, max = 5},
                ["TrianglesCount"] = {min = 0, max = 30000},    --诸葛亮技能SA_1 48860, 最复杂的技能SkillAttack_4_2 33552
            }
        }
    },

    ["Mipmaps"] = {
        ["展示相机"] = {
            ["MipmapRatio"] = {min = 0.5, max = 2.0},
        },

        ["主城相机"] = {
            ["MipmapRatio"] = {min = 0.5, max = 2.0},
        },

        ["PVP相机"] = {
            ["MipmapRatio"] = {min = 0.5, max = 2.0},
        }
    },
    
    ["Overdraw"] = {
        ["LOD0"] = {
            ["OverdrawPixelsRatio"] = {min = 0.0, max = 2.0},
        },

        ["LOD1"] = {
            ["OverdrawPixelsRatio"] = {min = 0.0, max = 3.5},
        },

        ["LOD2"] = {
            ["OverdrawPixelsRatio"] = {min = 0.0, max = 4.5},
        }
    }
}

--分析CSV数据
function AssetDataAnalysis.AnalysisProfilerData(csvPath)
    if not LuaExt.FileExists(csvPath) then
        return
    end

    local pathArray = string.split(csvPath, "/")
    local fileName = pathArray[#pathArray]
    local fileNameSplit = string.split(fileName, "-")
    local modules = fileNameSplit[1]
    local cameraModel = fileNameSplit[3]
    local assetType = fileNameSplit[4]
    local lod = fileNameSplit[5]

    local csvData = AssetDataAnalysis.ReadAnalysisCSVData(csvPath, modules)
    if modules == "Basic" then
        AssetDataAnalysis.AnalysisProfilerModule(csvData, assetType, lod, cameraModel)
    elseif modules == "Overdraw" then
        AssetDataAnalysis.AnalysisOverdrawModule(csvData, assetType, lod, cameraModel)
    elseif modules == "Mipmaps" then
        AssetDataAnalysis.AnalysisMipmapModule(csvData, assetType, lod, cameraModel)
    end
end

--输出超标数据到csv
function AssetDataAnalysis.OutputAnalysisResult2CSV()
    local BasicCSVStr = AssetDataAnalysis.OutputCSVStr(ModuleCSVTitle.Basic, analysisData.Basic)
    local OverdrawCSVStr = AssetDataAnalysis.OutputCSVStr(ModuleCSVTitle.Overdraw, analysisData.Overdraw)
    local mipmapsCSVStr = AssetDataAnalysis.OutputCSVStr(ModuleCSVTitle.Mipmaps, analysisData.Mipmaps)

    local curDate = UTL.Time.OsDateOriginal("*t", os.time())
    local timeStr = string.format("%s月%s日%s时%s分%s秒", curDate.month, curDate.day, curDate.hour, curDate.min, curDate.sec)
    
    if not string.isNilOrEmpty(BasicCSVStr) then
        local fileName = string.format("Basic-%s-性能数据报告汇总.csv", timeStr)
        AssetDataAnalysis.WriteCSVWithBom(parentDir .. fileName, BasicCSVStr)
    end

    if not string.isNilOrEmpty(OverdrawCSVStr) then
        local fileName = string.format("Overdraw-%s-性能数据报告汇总.csv", timeStr)
        AssetDataAnalysis.WriteCSVWithBom(parentDir .. fileName, OverdrawCSVStr)
    end

    if not string.isNilOrEmpty(mipmapsCSVStr) then
        local fileName = string.format("Mipmaps-%s-性能数据报告汇总.csv", timeStr)
        AssetDataAnalysis.WriteCSVWithBom(parentDir .. fileName, mipmapsCSVStr)
    end

    analysisData.Basic = {}
    analysisData.Overdraw = {}
    analysisData.Mipmaps = {}
end

function AssetDataAnalysis.WriteCSVWithBom(path, str)
    LuaExt.FileWriteText(path, str)
    local bytes = LuaExt.FileReadBytes(path)
    local bom = string.char(0xEF, 0xBB, 0xBF)
    bytes = bom .. bytes
    LuaExt.FileWriteBytes(path, false, bytes)
end

function AssetDataAnalysis.OutputCSVStr(moduleTitleTable, dataTable)
    if dataTable == nil then
        return nil
    end

    if not next(dataTable) then
        return nil
    end

    local resultStr = ""

    --输出表头
    local titleTable = {}
    for i = 1, #ModuleCSVTitle.Common do
        table.insert(titleTable, NameConfig[ModuleCSVTitle.Common[i]].name .. NameConfig[moduleTitleTable[i]].unit)
    end
    
    for i = 1, #moduleTitleTable do
        table.insert(titleTable, NameConfig[moduleTitleTable[i]].name .. NameConfig[moduleTitleTable[i]].unit)
    end
    resultStr = resultStr .. table.concat(titleTable, ',') .. "\r\n"
    
    --输出表数据
    for k, v in pairs(dataTable) do
        local lineData = {}
        for i = 1, #ModuleCSVTitle.Common do
            table.insert(lineData, v[ModuleCSVTitle.Common[i]])
        end

        for i = 1, #moduleTitleTable do
            table.insert(lineData, v[moduleTitleTable[i]])
        end
        resultStr = resultStr .. table.concat(lineData, ',') .. "\r\n"
    end
    
    return resultStr
end

function AssetDataAnalysis.startWith(str, startStr)
    return string.sub(str, 1, string.len(startStr)) == startStr
end

function AssetDataAnalysis.endWith(str, endStr)
    return endStr == '' or string.sub(str, -string.len(endStr)) == endStr
end

function AssetDataAnalysis.GetAssetType(assetName)
    --typeA:大类，英雄、宠物等
    --typeB:中类，展示、PVP、主城
    --typeC:小类，模型，武器
    local typeA, typeB, typeC = ""

    local isPet = AssetDataAnalysis.startWith(assetName, "Pet_")
    local isHero = AssetDataAnalysis.startWith(assetName, "Hero_")

    --TODO 以后新加，需要扩展
    if isPet then
        typeA = "Pet"
    elseif isHero then
        typeA = "Hero"
    else
        typeA = "Hero"
    end

    local isWeapon = string.find(assetName, "Weapon", 1, true) ~= nil
    local isShow = string.find(assetName, "Show", 1, true) ~= nil
    local isPVP = string.find(assetName, "PVP", 1, true) ~= nil

    if isPVP then
        typeB = "PVP"
    elseif isShow then
        typeB = "Show"
    else
        typeB = "Normal"
    end

    if isWeapon then
        typeC = "Weapon"
    else
        typeC = "Model"
    end
    
    return typeA, typeB, typeC
end

function AssetDataAnalysis.AnalysisProfilerModule(csvData, assetType, lod, cameraModel)
    if assetType == "模型" then
        for k, v in pairs(csvData) do
            local tips = {}
            local assetName = v.AssetName

            local config
            --优先使用匹配的参数，如果找不到，使用角色的配置，并报错提示
            local typeA, typeB, typeC = AssetDataAnalysis.GetAssetType(assetName)
            if DataConfig["Basic"][assetType][typeA] ~= nil and
                    DataConfig["Basic"][assetType][typeA][typeB] ~= nil and
                    DataConfig["Basic"][assetType][typeA][typeB][typeC] ~= nil then
                config = DataConfig["Basic"][assetType][typeA][typeB][typeC]
            else
                logging.error(LTAG.ERROR, "找不到配置数据 Basic -", assetType, typeA, typeB, typeC)
                config = DataConfig["Basic"][assetType]["Hero"]["Normal"]["Model"]
            end
            
            for m, n in pairs(config) do 
                local analysisName = m
                local analysisValue = tonumber(v[m])
                if not (analysisValue >= n.min and analysisValue <= n.max) then
                    local nameConfig = NameConfig[analysisName]
                    table.insert(tips, nameConfig.name .. "[" .. n.min .. "-" .. n.max .. "]" .. nameConfig.unit)
                end
            end
            
            if next(tips) then
                v["AssetType"] = assetType
                v["LOD"] = LODName[lod]
                v["CameraModel"] = cameraModel
                v["Tips"] = table.concat(tips, ' ')
                table.insert(analysisData.Basic, v)
            end
        end
    elseif assetType == "特效" then
        for k, v in pairs(csvData) do
            local tips = {}
            for m, n in pairs(DataConfig["Basic"][assetType][lod]) do
                local analysisName = m
                local analysisValue = tonumber(v[m])
                if not (analysisValue >= n.min and analysisValue <= n.max) then
                    local nameConfig = NameConfig[analysisName]
                    table.insert(tips, nameConfig.name .. "[" .. n.min .. "-" .. n.max .. "]" .. nameConfig.unit)
                end
            end
            
            if next(tips) then
                v["AssetType"] = assetType
                v["LOD"] = LODName[lod]
                v["CameraModel"] = cameraModel
                v["Tips"] = table.concat(tips, ' ')
                table.insert(analysisData.Basic, v)
            end
        end
    end
end

function AssetDataAnalysis.AnalysisOverdrawModule(csvData, assetType, lod, cameraModel)
    if assetType == "特效" then
        for k, v in pairs(csvData) do
            local tips = {}
            for m, n in pairs(DataConfig["Overdraw"][lod]) do
                local analysisName = m
                local analysisValue = tonumber(v[m])
                if not (analysisValue >= n.min and analysisValue <= n.max) then
                    local nameConfig = NameConfig[analysisName]
                    table.insert(tips, nameConfig.name .. "[" .. n.min .. "-" .. n.max .. "]" .. nameConfig.unit)
                end
            end
            
            if next(tips) then
                v["AssetType"] = assetType
                v["LOD"] = LODName[lod]
                v["CameraModel"] = cameraModel
                v["Tips"] = table.concat(tips, ' ')
                table.insert(analysisData.Overdraw, v)
            end
        end
    end
end

function AssetDataAnalysis.AnalysisMipmapModule(csvData, assetType, lod, cameraModel)
    if assetType == "模型" then
        for k, v in pairs(csvData) do
            local tips = {}

            local assetName = v.AssetName
            local isShow = string.find(assetName, "Show", 1, true) ~= nil
            local isPVP = string.find(assetName, "PVP", 1, true) ~= nil
            local isNormal = not isPVP and not isShow
            
            if (cameraModel == "展示相机" and isShow) or (cameraModel == "PVP相机" and isPVP) or (cameraModel == "主城相机" and isNormal) then
                for m, n in pairs(DataConfig["Mipmaps"][cameraModel]) do
                    local analysisName = m
                    local analysisValue = tonumber(v[m])
                    if not (analysisValue >= n.min and analysisValue <= n.max) then
                        local nameConfig = NameConfig[analysisName]
                        table.insert(tips, nameConfig.name .. "[" .. n.min .. "-" .. n.max .. "]" .. nameConfig.unit)
                    end
                end

                if next(tips) then
                    v["AssetType"] = assetType
                    v["LOD"] = LODName[lod]
                    v["CameraModel"] = cameraModel
                    v["Tips"] = table.concat(tips, ' ')
                    table.insert(analysisData.Mipmaps, v)
                end
            end
        end
    end
end

--根据不同模块，读取原始CSV数据
function AssetDataAnalysis.ReadAnalysisCSVData(csvPath, module)
    local csvData = {}
    if not LuaExt.FileExists(csvPath) then
        return csvData
    end
    
    local titles = ModuleCSVTitle[module]
    
    local str = LuaExt.FileReadText(csvPath)
    local allLines = string.split(str, "\r\n")
    
    for i = 2, #allLines do
        local line = allLines[i]
        if not string.isNilOrEmpty(line) then
            local lineData = string.split(line, ",")
            local tempCsvData = {}
            for j = 1, #titles do
                tempCsvData[titles[j]] = lineData[j]
            end
            table.insert(csvData, tempCsvData)
        end
    end
    return csvData
end

return AssetDataAnalysis