box-cost/boxcost/api/report.go

package api

import (
	"box-cost/db/model"
	"box-cost/db/repo"
	"errors"
	"fmt"

	"github.com/gin-gonic/gin"
	"github.com/xuri/excelize/v2"
)

// 统计报表 按时间范围，供应商  包装-计划（多选） 维度进行过滤，形成报表。可以下载
func Report(r *GinRouter) {
	// 加工列表
	r.GET("/report/produce/list", ReportProduceList)
	// 采购列表
	r.GET("/report/purchase/list", ReportPurchaseList)
	r.GET("/report/produce/download", ReportProduceDownload)
	r.GET("/report/purchase/download", ReportPurchaseDownload)
}

// 加工单
func ReportProduceList(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	page, size, query := UtilQueryPageSize(c)
	// 条件处理
	// 获取采购单符合条件的信息
	return repo.RepoPageSearch(apictx.CreateRepoCtx(), &repo.PageSearchOptions{
		CollectName: repo.CollectionBillProduce,
		Query:       handleReportQuery(query),
		Page:        page,
		Size:        size,
	})

}

// 采购单
func ReportPurchaseList(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	page, size, query := UtilQueryPageSize(c)
	return repo.RepoPageSearch(apictx.CreateRepoCtx(), &repo.PageSearchOptions{
		CollectName: repo.CollectionBillPurchase,
		Query:       handleReportQuery(query),
		Page:        page,
		Size:        size,
	})

}

func ReportProduceDownload(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	_, _, query := UtilQueryPageSize(c)
	// 获取采符合条件的信息
	produces := []*model.ProduceBill{}

	err := repo.RepoDocsSearch(apictx.CreateRepoCtx(), &repo.PageSearchOptions{
		CollectName: repo.CollectionBillProduce,
		Query:       handleReportQuery(query),
	}, &produces)
	fmt.Println(err)
	fmt.Println(produces)
	if err != nil || len(produces) < 1 {
		return nil, errors.New("数据不存在")
	}
	f := excelize.NewFile()
	index := f.NewSheet("Sheet1")
	sheetName := f.GetSheetName(index)
	f.SetActiveSheet(index)
	f.SetDefaultFont("宋体")

	border := []excelize.Border{
		{Type: "top", Style: 1, Color: "000000"},
		{Type: "left", Style: 1, Color: "000000"},
		{Type: "right", Style: 1, Color: "000000"},
		{Type: "bottom", Style: 1, Color: "000000"},
	}
	alignCenterStyle, _ := f.NewStyle(&excelize.Style{
		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
		Border:    border,
	})
	offset := 0
	companyName := getCompanyName(apictx)

	var budgetCount float64 = 0
	var realCount float64 = 0
	var row int = 0

	for _, produce := range produces {
		produceExcel := NewReportProduceExcel(f)
		produceExcel.Content = produce

		produceExcel.Title = fmt.Sprintf("%s加工单", companyName)
		//设置对应的数据
		produceExcel.Offset = offset
		produceExcel.Draws()
		budgetCount += produceExcel.BudgetCount
		realCount += produceExcel.RealCount
		offset += 15
		row = produceExcel.Row

	}
	row++
	startCell := fmt.Sprintf("%s%d", "A", row)
	endCell := fmt.Sprintf("%s%d", "H", row)
	f.MergeCell(sheetName, startCell, endCell)
	f.SetCellStyle(sheetName, startCell, endCell, alignCenterStyle)
	f.SetCellValue(sheetName, startCell, "汇总金额")

	// 预算金额汇总
	budgetCountCell := fmt.Sprintf("%s%d", "I", row)
	budgetCountStr := ""
	if realCount > 0 {
		budgetCountStr = fmt.Sprintf("%.3f", budgetCount)
	}
	f.SetCellValue(sheetName, budgetCountCell, budgetCountStr)
	f.SetCellStyle(sheetName, budgetCountCell, budgetCountCell, alignCenterStyle)

	// 实际金额汇总
	RealCountCell := fmt.Sprintf("%s%d", "J", row)

	realCountStr := ""
	if realCount > 0 {
		realCountStr = fmt.Sprintf("%.3f", realCount)
	}
	f.SetCellValue(sheetName, RealCountCell, realCountStr)
	f.SetCellStyle(sheetName, RealCountCell, RealCountCell, alignCenterStyle)

	f.SetRowHeight(sheetName, row, 21)

	c.Header("Content-Type", "application/octet-stream")
	c.Header("Content-Disposition", "attachment; filename="+"reportProduce.xlsx")
	c.Header("Content-Transfer-Encoding", "binary")
	err = f.Write(c.Writer)
	if err != nil {
		return nil, err
	}
	return nil, nil
}

func ReportPurchaseDownload(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	_, _, query := UtilQueryPageSize(c)

	purchases := []model.PurchaseBill{}
	err := repo.RepoDocsSearch(apictx.CreateRepoCtx(), &repo.PageSearchOptions{
		CollectName: repo.CollectionBillPurchase,
		Query:       handleReportQuery(query),
	}, &purchases)
	if err != nil || len(purchases) < 1 {
		return nil, errors.New("数据不存在")
	}
	f := excelize.NewFile()
	index := f.NewSheet("Sheet1")
	sheetName := f.GetSheetName(index)
	f.SetActiveSheet(index)
	f.SetDefaultFont("宋体")

	border := []excelize.Border{
		{Type: "top", Style: 1, Color: "000000"},
		{Type: "left", Style: 1, Color: "000000"},
		{Type: "right", Style: 1, Color: "000000"},
		{Type: "bottom", Style: 1, Color: "000000"},
	}
	alignCenterStyle, _ := f.NewStyle(&excelize.Style{
		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
		Border:    border,
	})
	companyName := getCompanyName(apictx)
	var budgetCount float64 = 0
	var realCount float64 = 0
	var row int = 0

	for _, purchase := range purchases {
		var reportBill IRPurchBill
		if purchase.Process != nil {
			reportBill = NewReportProcessBill(f)

		}
		if len(purchase.Paper) > 0 {
			reportBill = NewReportPurchaseExcel(f)
		}
		reportBill.SetRow(row)
		reportBill.SetContent(&purchase)
		reportBill.SetTitle(fmt.Sprintf("%s原材料采购单", companyName))
		reportBill.Draws()
		budgetCount += purchase.BudgetAmount
		realCount += purchase.RealAmount
		row = reportBill.GetRow() + 3
	}
	row = row - 2
	startCell := fmt.Sprintf("%s%d", "A", row)
	endCell := fmt.Sprintf("%s%d", "H", row)
	f.MergeCell(sheetName, startCell, endCell)
	f.SetCellStyle(sheetName, startCell, endCell, alignCenterStyle)
	f.SetCellValue(sheetName, startCell, "汇总金额")

	// 预算金额汇总
	budgetCountCell := fmt.Sprintf("%s%d", "I", row)
	budgetCountStr := ""
	if realCount > 0 {
		budgetCountStr = fmt.Sprintf("%.3f", budgetCount)
	}
	f.SetCellValue(sheetName, budgetCountCell, budgetCountStr)
	f.SetCellStyle(sheetName, budgetCountCell, budgetCountCell, alignCenterStyle)

	// 实际金额汇总
	RealCountCell := fmt.Sprintf("%s%d", "J", row)

	realCountStr := ""
	if realCount > 0 {
		realCountStr = fmt.Sprintf("%.3f", realCount)
	}
	f.SetCellValue(sheetName, RealCountCell, realCountStr)
	f.SetCellStyle(sheetName, RealCountCell, RealCountCell, alignCenterStyle)

	f.SetRowHeight(sheetName, row, 21)

	c.Header("Content-Type", "application/octet-stream")
	c.Header("Content-Disposition", "attachment; filename="+"reportPurchase.xlsx")
	c.Header("Content-Transfer-Encoding", "binary")
	err = f.Write(c.Writer)
	if err != nil {
		return nil, err
	}
	return nil, nil
}