package tech

import (
	"net/http"
	"strconv"
	"strings"

	"github.com/lunny/log"

	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/modules/context"
	"github.com/360EntSecGroup-Skylar/excelize/v2"
)

func ImportBasicInfo(ctx *context.APIContext) {
	file, _, err := ctx.GetFile("file")
	if err != nil {
		ctx.JSON(http.StatusBadRequest, models.BaseErrorMessageApi(ctx.Tr("model_app.get_file_fail")))
		return
	}
	defer file.Close()

	f, err := excelize.OpenReader(file)
	if err != nil {
		ctx.JSON(http.StatusBadRequest, models.BaseErrorMessageApi(ctx.Tr("model_app.get_file_fail")))
		return
	}
	rows, err := f.GetRows(f.GetSheetName(1))
	if err != nil {
		ctx.JSON(http.StatusBadRequest, models.BaseErrorMessageApi(ctx.Tr("model_app.get_file_fail")))
		return
	}
	for i, row := range rows {
		if i != 0 {
			baseInfo := &models.TechConvergeBaseInfo{}
			baseInfo.ProjectNumber = strings.TrimSpace(row[2])
			baseInfo.ApplyYear, err = strconv.Atoi(strings.TrimSpace(row[1]))
			log.Warn("base info apply year parse err ", i)
			baseInfo.ProjectName = strings.TrimSpace(row[3])
			baseInfo.Type = strings.TrimSpace(row[16])
			baseInfo.Owner = strings.TrimSpace(row[8])
			baseInfo.Email = strings.TrimSpace(row[10])
			baseInfo.Phone = strings.TrimSpace(row[9])
			baseInfo.Recommend = strings.TrimSpace(row[7])
			baseInfo.Institution = strings.TrimSpace(row[4])
			baseInfo.Category = strings.TrimSpace(row[6])
			baseInfo.Province = strings.TrimSpace(row[5])
			baseInfo.Contact = strings.TrimSpace(row[11])
			baseInfo.ContactPhone = strings.TrimSpace(row[12])
			baseInfo.ContactEmail = strings.TrimSpace(row[13])
			baseInfo.ExecuteMonth, _ = strconv.Atoi(strings.TrimSpace(row[14]))
			baseInfo.ExecutePeriod = strings.TrimSpace(row[15])
			baseInfo.ExecuteStartYear, baseInfo.ExecuteEndYear = getBeginEndYear(baseInfo.ExecutePeriod)
			baseInfo.StartUp = strings.TrimSpace(row[17])
			baseInfo.NumberTopic, _ = strconv.Atoi(strings.TrimSpace(row[30]))
			baseInfo.Topic1 = strings.TrimSpace(row[31])
			baseInfo.Topic2 = strings.TrimSpace(row[32])
			baseInfo.Topic3 = strings.TrimSpace(row[33])
			baseInfo.Topic4 = strings.TrimSpace(row[34])
			baseInfo.Topic5 = strings.TrimSpace(row[35])

			replaceNewLineWithComma(strings.TrimSpace(row[36]))

			//启智项目名称、科技项目名称、项目立项编号、项目承担单位、申报年度、所属省（省市）、单位性质、推荐单位、项目负责人、负责人电话、负责人邮箱
			//			//、项目联系人、联系人电话、联系人邮箱、
			//、启动会时间、课题数量、课题一名称及承担单位、课题二名称及承担单位、课题三名称及承担单位、课题四名称及承担单位、课题五名称及承担单位、所有参与单位、申请账号、操作

		}
	}
}

func replaceNewLineWithComma(s string) string {
	const replacement = ","

	var replacer = strings.NewReplacer(
		"\r\n", replacement,
		"\r", replacement,
		"\n", replacement,
		"\v", replacement,
		"\f", replacement,
		"\u0085", replacement,
		"\u2028", replacement,
		"\u2029", replacement,
	)
	return replacer.Replace(s)
}

/**
  2019.12-2023.12
*/
func getBeginEndYear(executePeriod string) (int, int) {
	period := strings.Split(executePeriod, "-")
	if len(period) == 2 {
		start := strings.Split(period[0], ".")
		end := strings.Split(period[1], ".")

		if len(start) == 2 && len(end) == 2 {
			startYear, err := strconv.Atoi(start[0])
			endYear, err1 := strconv.Atoi(end[0])
			if err == nil && err1 == nil {
				return startYear, endYear
			}

		}

	}
	return 0, 0
}