136 lines
4.4 KiB
Go
136 lines
4.4 KiB
Go
package quote
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/xuri/excelize/v2"
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)
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var StatutoryNotes = []string{
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"1）以上价格覆盖服务范围：原理样机验证，工程样机开发，送检样机开发",
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"2）以上价格不含样机物料费用，如需乙方采购，另行商议",
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"3）以上不含开发阶段使用的专用测试设备和工具工装费用",
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"4）以上价格不包括药监局、医疗器械检验所等任何委托测试的第三方费用，第三方费用由甲方直接与第三方结算",
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"5）以上未计算临床阶段费用",
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"6）不含无菌耗材委托生产费用（CMO)",
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"7）不含体系搭建费用",
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}
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const (
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bufferRate = 0.20
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marginRate = 0.40
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taxRate = 0.07
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hoursPerPM = 160.0
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)
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func CalculateAndFill(in Input, templateXlsx string, outPath string) (*Summary, error) {
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if _, err := os.Stat(templateXlsx); err != nil {
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wd, _ := os.Getwd()
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dir := wd
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for i := 0; i < 10; i++ {
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p := filepath.Join(dir, templateXlsx)
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if _, err := os.Stat(p); err == nil {
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templateXlsx = p
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break
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}
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parent := filepath.Dir(dir)
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if parent == dir {
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break
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}
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dir = parent
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}
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}
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f, err := excelize.OpenFile(templateXlsx)
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if err != nil {
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return nil, fmt.Errorf("open template %s: %w", templateXlsx, err)
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}
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defer f.Close()
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var totalHours float64
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for _, h := range in.Hours {
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totalHours += h
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}
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pm := totalHours / hoursPerPM
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baseCost := totalHours * 150.0
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bufferVal := baseCost * bufferRate
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marginVal := (baseCost + bufferVal) * marginRate
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preTax := baseCost + bufferVal + marginVal
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taxVal := preTax * taxRate
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totalPrice := preTax + taxVal
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summary := &Summary{
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CustomerName: in.CustomerName,
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ProductName: in.ProductName,
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TotalPrice: totalPrice,
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Notes: StatutoryNotes,
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Lines: []SummaryLine{
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{Code: "ID2", Name: "产品规划", PersonYear: pm * 0.1, Cost: baseCost * 0.1, Buffer: bufferVal * 0.1, Margin: marginVal * 0.1, Tax: taxVal * 0.1, Price: totalPrice * 0.1},
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{Code: "ID3.3.1", Name: "设计开发工程化", PersonYear: pm * 0.7, Cost: baseCost * 0.7, Buffer: bufferVal * 0.7, Margin: marginVal * 0.7, Tax: taxVal * 0.7, Price: totalPrice * 0.7},
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{Code: "ID6", Name: "DHF文档编写", PersonYear: pm * 0.2, Cost: baseCost * 0.2, Buffer: bufferVal * 0.2, Margin: marginVal * 0.2, Tax: taxVal * 0.2, Price: totalPrice * 0.2},
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},
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}
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sheet := "报价模型"
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if idx, _ := f.GetSheetIndex(sheet); idx != -1 {
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_ = f.SetCellValue(sheet, "B3", in.CustomerName)
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_ = f.SetCellValue(sheet, "B4", in.ProductName)
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_ = f.SetCellValue(sheet, "B5", totalPrice)
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_ = f.SetCellValue(sheet, "A7", "报价代码")
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_ = f.SetCellValue(sheet, "B7", "服务阶段与内容")
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_ = f.SetCellValue(sheet, "D7", "人年(PM)")
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_ = f.SetCellValue(sheet, "E7", "基础成本(元)")
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_ = f.SetCellValue(sheet, "F7", "缓冲金(20%)")
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_ = f.SetCellValue(sheet, "G7", "毛利(40%)")
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_ = f.SetCellValue(sheet, "H7", "税费(7%)")
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_ = f.SetCellValue(sheet, "J7", "综合报价(元)")
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writeSummaryLine(f, sheet, 8, summary.Lines[0])
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writeSummaryLine(f, sheet, 9, summary.Lines[1])
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writeSummaryLine(f, sheet, 10, summary.Lines[2])
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var totalPersonYear, totalCost, totalBuffer, totalMargin, totalTax float64
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for _, line := range summary.Lines {
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totalPersonYear += line.PersonYear
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totalCost += line.Cost
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totalBuffer += line.Buffer
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totalMargin += line.Margin
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totalTax += line.Tax
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}
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writeSummaryLine(f, sheet, 18, SummaryLine{
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Code: "总计",
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Name: "全阶段综合报价",
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PersonYear: totalPersonYear,
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Cost: totalCost,
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Buffer: totalBuffer,
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Margin: totalMargin,
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Tax: totalTax,
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Price: totalPrice,
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})
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}
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if err := os.MkdirAll(filepath.Dir(outPath), 0o755); err != nil {
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return nil, err
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}
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if err := f.SaveAs(outPath); err != nil {
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return nil, fmt.Errorf("save filled quote xlsx: %w", err)
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}
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return summary, nil
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}
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func writeSummaryLine(f *excelize.File, sheet string, row int, line SummaryLine) {
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_ = f.SetCellValue(sheet, fmt.Sprintf("A%d", row), line.Code)
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_ = f.SetCellValue(sheet, fmt.Sprintf("B%d", row), line.Name)
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_ = f.SetCellValue(sheet, fmt.Sprintf("D%d", row), line.PersonYear)
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_ = f.SetCellValue(sheet, fmt.Sprintf("E%d", row), line.Cost)
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_ = f.SetCellValue(sheet, fmt.Sprintf("F%d", row), line.Buffer)
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_ = f.SetCellValue(sheet, fmt.Sprintf("G%d", row), line.Margin)
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_ = f.SetCellValue(sheet, fmt.Sprintf("H%d", row), line.Tax)
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_ = f.SetCellValue(sheet, fmt.Sprintf("J%d", row), line.Price)
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}
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