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004_comission/jimmycheung93/task4/_poc/main_xlsm/SalesAnalysisMonthlyAndQuart.bas
louiscklaw 2e592cb561 update,
2025-01-31 21:36:48 +08:00

275 lines
9.4 KiB
QBasic

Attribute VB_Name = "SalesAnalysisMonthlyAndQuart"
Function CalcSalesAnalysisMonthlyAndQuart(ByVal TablesMeta As Variant) As Variant
Dim quarter(4) As Double
Dim quaterly_margin(4) As Double
Dim quaterly_comission(4) As Double
Dim quaterly_sales(4) As Double
Dim calc_monthly_product_category(12) As String
Dim monthly_product_category(12) As String
Dim monthly_selling_unit(12) As Double
Dim monthly_sales(12) As Double
Dim monthly_margin(12) As Double
Dim monthly_commission(12) As Double
' Dim monthly_commission_per_agent(999, 2) As String
Dim comission_array_for_sorting(999) As Double
Dim monthly_commission_per_agent
Set monthly_commission_per_agent = CreateObject("Scripting.Dictionary")
Dim sales_agent_names
Set sales_agent_names = CreateObject("Scripting.Dictionary")
Dim val_agent_sale_sales_num As String
Dim val_agent_sale_date As String
Dim val_agent_sale_agent_name As String
Dim val_agent_sale_team As String
Dim val_agent_sale_selling_price As String
Dim val_agent_sale_commision_pct As String
Dim val_product_sales_sales_num As String
Dim val_product_sales_date As String
Dim val_product_sales_product_category As String
Dim val_product_sales_selling_unit As String
Dim val_product_sales_selling_price As String
Dim val_product_sales_comission As String
Dim val_product_sales_total_comission As String
' product sales calculation
Dim val_product_sales_margin As Double
Dim dt As Date
Dim intMonth As Integer
Dim intQuarter As Integer
Dim agent_sales_table As Variant
Dim product_sales_table As Variant
Dim agent_working_performance As Variant
agent_sales_table = TablesMeta(0)
product_sales_table = TablesMeta(1)
agent_working_performance = TablesMeta(2)
Dim agent_sales_table_row As Variant
agent_sales_table_rows = agent_sales_table(0)
Dim product_sales_table_row As Variant
product_sales_table_row = product_sales_table(0)
Dim agent_working_performance_row As Variant
agent_working_performance_row = agent_working_performance(0)
Dim top_comission(12, 3) As Double
For i = 1 To agent_sales_table(1)
val_agent_sale_date = agent_sales_table_rows(i, 2)
dt = DateValue(val_agent_sale_date)
intMonth = month(dt)
intQuarter = Int((intMonth - 1) / 3) + 1
val_agent_sale_sales_num = agent_sales_table_rows(i, 1)
val_agent_sale_agent_name = agent_sales_table_rows(i, 3)
val_agent_sale_team = agent_sales_table_rows(i, 4)
val_agent_sale_selling_price = agent_sales_table_rows(i, 5)
val_agent_sale_commision_pct = agent_sales_table_rows(i, 6)
Next i
For ps = 1 To product_sales_table(1)
val_product_sales_date = product_sales_table_row(ps, 2)
dt = DateValue(val_product_sales_date)
intMonth = month(dt)
intQuarter = Int((intMonth - 1) / 3) + 1
val_agent_sale_agent_name = agent_sales_table_rows(ps, 3)
val_product_sales_sales_num = product_sales_table_row(ps, 1)
val_product_sales_product_category = product_sales_table_row(ps, 3)
val_product_sales_selling_unit = product_sales_table_row(ps, 4)
val_product_sales_selling_price = product_sales_table_row(ps, 5)
val_agent_sale_commision_pct = agent_sales_table_rows(ps, 6)
' val_product_sales_total_comission = product_sales_table_row(i, 7)
If InStr(calc_monthly_product_category(intMonth), val_product_sales_product_category) < 1 Then
calc_monthly_product_category(intMonth) = calc_monthly_product_category(intMonth) + STRING_SEPERATOR + val_product_sales_product_category
End If
'calculate comission
val_product_sales_comission = val_product_sales_selling_unit * val_product_sales_selling_price * val_agent_sale_commision_pct
product_sales_table_row(ps, 6) = val_product_sales_comission
' calc margin
val_product_sales_margin = val_product_sales_selling_price - val_product_sales_comission
product_sales_table_row(ps, 7) = val_product_sales_margin
'monthly calculation
monthly_selling_unit(intMonth) = monthly_selling_unit(intMonth) + val_product_sales_selling_unit
monthly_sales(intMonth) = monthly_sales(intMonth) + val_product_sales_selling_price
monthly_commission(intMonth) = monthly_commission(intMonth) + val_product_sales_comission
monthly_margin(intMonth) = monthly_margin(intMonth) + val_product_sales_margin
'quartely calculation
quaterly_sales(intQuarter) = quaterly_sales(intQuarter) + val_product_sales_comission
quaterly_margin(intQuarter) = quaterly_margin(intQuarter) + val_product_sales_margin
quaterly_comission(intQuarter) = quaterly_comission(intQuarter) + val_product_sales_comission
Next ps
' get monthly sales by agent
For ps = 1 To product_sales_table(1)
Dim temp_key As String
temp_key = val_agent_sale_agent_name + "," + CStr(intMonth)
If (Not (IsEmpty(temp_key)) And Not (monthly_commission_per_agent.exists(temp_key))) Then
For j = 1 To 12
monthly_commission_per_agent(val_agent_sale_agent_name + "," + CStr(j)) = 0
Next j
End If
monthly_commission_per_agent(temp_key) = monthly_commission_per_agent(temp_key) + val_product_sales_comission
Next ps
' get first 3 per comission per month
For m = 1 To 12
Dim temp_sort(20) As Double
j = 0
For Each agent_name_and_month In monthly_commission_per_agent.Keys
If (Split(agent_name_and_month, ",")(1) = CStr(m)) Then
temp_sort(j) = monthly_commission_per_agent(agent_name_and_month)
j = j + 1
End If
Next agent_name_and_month
sortedArray = SortArray(temp_sort)
top_comission(m, 0) = sortedArray(0)
top_comission(m, 1) = sortedArray(1)
top_comission(m, 2) = sortedArray(2)
' total comission
product_sales_table_row(m, 7) = product_sales_table_row(m, 6) + bonus
Next m
For m = 1 To 12
Dim temp() As String
temp = Split(calc_monthly_product_category(m), STRING_SEPERATOR)
monthly_product_category(m) = CStr(UBound(temp)) + "(" + Join(temp, ",") + ")"
Next m
'get the total commission with bonus
CalcSalesAnalysisMonthlyAndQuart = Array(monthly_product_category, monthly_selling_unit, monthly_sales, quaterly_sales, monthly_commission, monthly_margin, quaterly_margin, quaterly_comission)
End Function
Function WriteSalesAnalysisMonthlyAndQuart(ByVal calc_result As Variant, ByVal FILE_PATH As String)
' monthly_product_category,
' monthly_selling_unit,
' monthly_sales,
' quaterly_sales,
' monthly_commission,
' monthly_margin,
' quaterly_margin,
' quaterly_comission
Const HEADER_ROW As Long = 1
Const START_CELL As String = "A2"
Dim wb As Workbook
Dim ws As Worksheet
Dim startCell As Range
' Open the workbook
Set wb = Workbooks.Open(FILE_PATH)
' Check if the sheet exists
On Error Resume Next
Set ws = wb.Sheets("Sales Analysis Monthly & Quart")
On Error GoTo 0
' If not found, create a new sheet
If ws Is Nothing Then
Set ws = wb.Sheets.Add(After:=wb.Sheets(wb.Sheets.Count))
ws.Name = "Sales Analysis Monthly & Quart"
Else
' Empty the entire sheet
ws.UsedRange.ClearContents
End If
' Write headers
With ws.Rows(HEADER_ROW)
.Cells(1).Value = "Month"
.Cells(2).Value = "Quarter"
.Cells(3).Value = "Product Category"
.Cells(4).Value = "Selling Unit"
.Cells(5).Value = "Monthly Sales"
.Cells(6).Value = "Quartely Sales"
.Cells(7).Value = "Commission"
.Cells(8).Value = "Monthly Margin"
.Cells(9).Value = "Quaterly Margin"
.Cells(10).Value = "Quaterly Commission"
End With
' Write month names
Set startCell = ws.Range("A2")
Dim monthNames() As Variant
monthNames = Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December")
Dim monthly_product_category As Variant
monthly_product_category = calc_result(0)
monthly_selling_unit = calc_result(1)
monthly_sales = calc_result(2)
quaterly_sales = calc_result(3)
monthly_commission = calc_result(4)
monthly_margin = calc_result(5)
quaterly_margin = calc_result(6)
quaterly_comission = calc_result(7)
'output content
For m = LBound(monthNames) To UBound(monthNames)
Dim quarter, month As Integer
month = m + 1
quarter = GetQuarterFromMonth(month)
startCell.Offset(m, 0).Value = monthNames(m)
startCell.Offset(m, 1).Value = monthly_product_category(month)
startCell.Offset(m, 2).Value = monthly_selling_unit(month)
startCell.Offset(m, 3).Value = monthly_sales(month)
startCell.Offset(m, 4).Value = monthly_sales(month)
startCell.Offset(m, 5).Value = quaterly_sales(quarter)
startCell.Offset(m, 6).Value = monthly_commission(month)
startCell.Offset(m, 7).Value = monthly_margin(month)
startCell.Offset(m, 8).Value = quaterly_margin(quarter)
startCell.Offset(m, 9).Value = quaterly_comission(quarter)
Next m
' Save and close the workbook
' wb.Close SaveChanges:=True
End Function