package excel

import (
	"errors"
	"fmt"
	"github.com/tiger1103/gfast/v3/api/v1/common/tool"
	"github.com/xuri/excelize/v2"
)

type Sheet struct {
	Name string     `json:"name"`
	Rows [][]string `json:"rows"`
}

func ReadXlsx(xlsx string) (err error, sheet []Sheet) {
	if !tool.PathExists(xlsx) {
		return errors.New("文件不存在:" + xlsx), sheet
	}
	f, err := excelize.OpenFile(xlsx)
	if err != nil {
		fmt.Println(err)
		return err, sheet
	}
	defer func() {
		// 关闭工作簿
		if err := f.Close(); err != nil {
			fmt.Println(err)
		}
	}()
	list := f.GetSheetList()
	// 获取 Sheet1 上所有单元格
	for _, sheetName := range list {
		result, err := f.GetRows(sheetName)
		if err != nil {
			fmt.Println(err)
			continue
		}
		sheet = append(sheet, Sheet{sheetName, result})
		//rows = append(rows, result...)
	}

	//for _, row := range rows {
	//	for _, colCell := range row {
	//		fmt.Print(colCell, "\t")
	//	}
	//	fmt.Println()
	//}
	return nil, sheet
}