json2docs

install

go get github.com/sanda0/json2docs

example

package main

import (
 "fmt"
 "log"

 "github.com/sanda0/json2docs"
)

func main() {
 formatJSON := []byte(`{
  "Header": [
   {"Line": 1, "Text": "Abc Company"},
   {"Line": 2, "Text": "123 Main Street"},
   {"Line": 3, "Text": "Special report"},
   {"Line": 4, "Text": "Reporting period January to December 2018"}
  ],
  "BodyHeader": [
   {"Index": 1, "Text": "Code", "Width": 10},
   {"Index": 2, "Text": "Name", "Width": 30},
   {"Index": 3, "Text": "Quantity", "Width": 10},
   {"Index": 4, "Text": "Price", "Width": 10},
   {"Index": 5, "Text": "Total", "Width": 10},
   {"Index": 6, "Text": "AVG", "Width": 10}
  ],
  "BodyFields": [
   {"Index": 1, "Field": "prodId", "Width": 10},
   {"Index": 2, "Field": "description", "Width": 30},
   {"Index": 3, "Field": "qty", "Width": 10},
   {"Index": 4, "Field": "price", "Width": 10},
   {"Index": 5, "Field": "amount", "Width": 10},
   {"Index": 6, "Field": "avg", "Width": 10}

  ],
  "Summary": [
   {"Index": 1, "Text": "", "Width": 10},
   {"Index": 2, "Text": "", "Width": 30},
   {"Index": 3, "Text": "", "Width": 10},
   {"Index": 4, "Text": "", "Width": 10},
   {"Index": 5, "Text": "150.00", "Width": 10},
   {"Index": 6, "Text": "10.00", "Width": 10}
  ]
 }`)

 dataJSON := []byte(`[
  {
   "prodId": "1",
   "description": "Product 1",
   "qty": 1,
   "price": 10.00,
   "amount": 10.00,
   "avg": 5.00
  },
  {
   "prodId": "2",
   "description": "Product 2",
   "qty": 1,
   "price": 20.00,
   "amount": 20.00,
   "avg": 5.00

  },
  {
   "prodId": "3",
   "description": "Product 3",
   "qty": 1,
   "price": 30.00,
   "amount": 30.00,
   "avg": 5.00

  },
  {
   "prodId": "4",
   "description": "Product 4",
   "qty": 1,
   "price": 40.00,
   "amount": 40.00,
   "avg": 5.00

  },
  {
   "prodId": "5",
   "description": "Product 5",
   "qty": 1,
   "price": 50.00,
   "amount": 50.00,
   "avg": 5.00

  },
  {
   "prodId": "3",
   "description": "Product 3",
   "qty": 1,
   "price": 30.00,
   "amount": 30.00,
   "avg": 5.00

  },
  {
   "prodId": "4",
   "description": "Product 4",
   "qty": 1,
   "price": 40.00,
   "amount": 40.00,
   "avg": 5.00

  },
  {
   "prodId": "5",
   
   "qty": 1,
   "price": 50.00,
   "amount": 50.00,
   "description": "Product 5",
   "avg": 5.00

  }
 ]`)

  excelFilename,err := json2docs.ExcelTabularGenerator(formatJSON, dataJSON, "filename")
 if err != nil {
  log.Fatal(err)
 }
 pdfFilename,err := json2docs.PdfTabularGenerator(formatJSON, dataJSON,"filename")
 if err != nil {
  log.Fatal(err)
 }
 htmlFilename,err := json2docs.HtmlTabularGenerator(formatJSON, dataJSON,"filename")
 if err != nil {
  log.Fatal(err)
 }
 fmt.Println("Excel file generated:", excelFilename)
 fmt.Println("pdf file generated:", pdfFilename)
 fmt.Println("html file generated:", htmlFilename)

 // /================================================================

}

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