' ========================================
' 模块: modBOMTest
' 用途: 测试和使用BOM数据结构
' ========================================
Option Explicit

Sub TestBOMStructure()
    ' 初始化BOM管理器
    Dim bomMgr As New clsBOMManager

    ' 加载数据(假设工作表名称)
    Dim wsConfig As Worksheet
    Dim wsPlatform As Worksheet

    Set wsConfig = ThisWorkbook.Worksheets("领料配置")
    Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")

    ' 加载数据
    bomMgr.LoadData wsConfig, wsPlatform

    ' 打印类别树结构到新工作表
    Dim wsOutput As Worksheet
    On Error Resume Next
    Application.DisplayAlerts = False
    ThisWorkbook.Worksheets("BOM结构").Delete
    Application.DisplayAlerts = True
    On Error GoTo 0

    Set wsOutput = ThisWorkbook.Worksheets.Add
    wsOutput.Name = "BOM结构"

    'bomMgr.PrintCategoryTree wsOutput

    Dim cats As collection
    Dim i As Integer
    Set cats = bomMgr.GetRootCategories()
    For i = 1 To cats.Count
        Debug.Print cats(i).categoryName
    Next i



    MsgBox "BOM数据结构加载完成!" & vbCrLf & _
           "请查看 'BOM结构' 工作表", vbInformation
End Sub

' 示例: 获取特定类别的物料
Sub GetCategoryMaterials()
    Dim bomMgr As New clsBOMManager
    Dim wsConfig As Worksheet, wsPlatform As Worksheet

    Set wsConfig = ThisWorkbook.Worksheets("领料配置")
    Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")

    bomMgr.LoadData wsConfig, wsPlatform

    ' 获取"部件"类别的物料(使用父类别)
    Dim materials As collection
    Set materials = bomMgr.GetMaterialsForPicking("部件", True)

    Debug.Print "部件类别物料数量(父类别): " & materials.Count

    ' 获取"部件"类别的物料(使用子类别)
    Set materials = bomMgr.GetMaterialsForPicking("部件", False)

    Debug.Print "部件类别物料数量(子类别展开): " & materials.Count

    ' 遍历物料
    Dim mat As clsMaterialItem
    For Each mat In materials
        Debug.Print mat.code & " - " & mat.Name & _
                   " | 数量:" & mat.Quantity & _
                   " | 条件:" & mat.Condition
    Next mat
End Sub

' 示例: 根据产品型号生成领料清单
Sub GeneratePickingList()
    Dim bomMgr As New clsBOMManager
    Dim wsConfig As Worksheet, wsPlatform As Worksheet

    Set wsConfig = ThisWorkbook.Worksheets("领料配置")
    Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")

    bomMgr.LoadData wsConfig, wsPlatform

    ' 创建领料清单工作表
    Dim wsPickList As Worksheet
    On Error Resume Next
    Application.DisplayAlerts = False
    ThisWorkbook.Worksheets("领料清单").Delete
    Application.DisplayAlerts = True
    On Error GoTo 0

    Set wsPickList = ThisWorkbook.Worksheets.Add
    wsPickList.Name = "领料清单"

    ' 写入表头
    Dim row As Long
    row = 1
    wsPickList.Cells(row, 1).value = "代号"
    wsPickList.Cells(row, 2).value = "名称"
    wsPickList.Cells(row, 3).value = "类别"
    wsPickList.Cells(row, 4).value = "数量"
    wsPickList.Cells(row, 5).value = "选择条件"
    wsPickList.Cells(row, 6).value = "领料方式"
    row = row + 1

    ' 遍历所有根类别
    Dim rootCats As collection
    Set rootCats = bomMgr.GetRootCategories

    Dim cat As clsCategory
    Dim materials As collection
    Dim mat As clsMaterialItem
    Dim i As Long, j As Long

    For i = 1 To rootCats.Count
        Set cat = rootCats(i)
        ' 默认使用父类别物料
        Set materials = bomMgr.GetMaterialsForPicking(cat.categoryName, True)

        For j = 1 To materials.Count
            Set mat = materials(j)
            wsPickList.Cells(row, 1).value = mat.code
            wsPickList.Cells(row, 2).value = mat.Name
            wsPickList.Cells(row, 3).value = mat.Category
            wsPickList.Cells(row, 4).value = mat.Quantity
            wsPickList.Cells(row, 5).value = mat.Condition
            wsPickList.Cells(row, 6).value = "父类别"
            row = row + 1
        Next j
    Next i

    ' 格式化表格
    wsPickList.Range("A1:F1").Font.Bold = True
    wsPickList.Columns("A:F").AutoFit

    MsgBox "领料清单生成完成!", vbInformation
End Sub

' 示例: 查询特定物料信息
Sub QueryMaterialInfo()
    Dim bomMgr As New clsBOMManager
    Dim wsConfig As Worksheet, wsPlatform As Worksheet

    Set wsConfig = ThisWorkbook.Worksheets("领料配置")
    Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")

    bomMgr.LoadData wsConfig, wsPlatform

    ' 查询特定类别
    Dim cat As clsCategory
    Set cat = bomMgr.GetCategory("部件")

    If Not cat Is Nothing Then
        Debug.Print "类别: " & cat.categoryName
        Debug.Print "父类别: " & cat.ParentCategoryName
        Debug.Print "物料数: " & cat.materials.Count
        Debug.Print "子类别数: " & cat.SubCategories.Count
        Debug.Print "是否叶子类别: " & cat.IsLeafCategory

        ' 列出所有物料
        Dim mat As clsMaterialItem
        Dim i As Long
        For i = 1 To cat.materials.Count
            Set mat = cat.materials(i)
            Debug.Print "  - " & mat.code & ": " & mat.Name
        Next i

        ' 列出所有子类别
        Dim subCat As clsCategory
        Dim j As Long
        For j = 1 To cat.SubCategories.Count
            Set subCat = cat.SubCategories(j)
            Debug.Print "  子类别: " & subCat.categoryName & _
                       " (物料数:" & subCat.materials.Count & ")"
        Next j
    End If
End Sub