// Copyright (c) 2026 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"context"
	"fmt"
	"log"

	paddleocr "github.com/PaddlePaddle/PaddleOCR/api_sdk/go"
)

func main() {
	client, err := paddleocr.NewClient()
	if err != nil {
		log.Fatal(err)
	}
	ctx := context.Background()

	result, err := client.OCR(ctx, &paddleocr.OCRRequest{
		FileURL: "https://example.com/invoice.pdf",
	})
	if err != nil {
		log.Fatal(err)
	}

	for i, page := range result.Pages {
		fmt.Printf("Page %d: %v\n", i+1, page.PrunedResult)
		fmt.Printf("  Image URL: %s\n", page.OCRImageURL)
	}
}