package common

import (
	"encoding/json"
	"github.com/go-rod/rod/lib/utils"
	"os"
	"strings"
)

// GetCollectPDFPath 生成一个采集用的pdf路径
func GetCollectPDFPath(district, taxNo, taxTape string) (string, error) {
	var err error
	var path string
	path = "./data/collection/" + district + "/"
	if !PathExists(path) {
		err = os.MkdirAll(path, os.ModePerm)
	}
	path = path + taxNo + "_" + taxTape + ".pdf"
	return path, err
}

// PDFtoStrArrayPython pdf转二维数组 python服务
func PDFtoStrArrayPython(path string) ([][]string, error) {
	var code [][]string
	files := map[string]string{
		"file": path,
	}
	var bys []byte
	var err error
	pdfServers := []string{
		`http://47.104.75.113:6000/pdfToText`,
		`http://47.104.75.113:6000/pdfToText`,
	}

	for _, uri := range pdfServers {
		bys, err = PostFile(uri, files, map[string]string{})
		if err != nil {
			utils.Sleep(10)
			continue
		}
		break
	}
	if err != nil {
		return code, err
	}
	json.Unmarshal(bys, &code)
	return code, nil
}

// UploadPdfToStrArray java PDF转数组
func UploadPdfToStrArray(path string) ([]string, error) {
	f := 0
begin:
	url := "http://47.104.75.113:8080/api/uploadPdfToText" //灵信服务器
	files := map[string]string{
		"file": path,
	}
	resp, err := PostFile(url, files, map[string]string{})
	arr := []string{}
	if err != nil {
		if f < 3 {
			f++
			utils.Sleep(10)
			goto begin
		}
		return arr, err
	}
	type resut struct {
		Text string `json:"text"`
	}
	var Result resut
	if err := json.Unmarshal(resp, &Result); err != nil {
		return arr, err
	}
	arr = strings.Split(Result.Text, "\n")
	return arr, nil
}