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5/15/1

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Hamza-Ayed
2024-05-15 11:02:55 +03:00
parent 2463370b0b
commit 81080ce292
112 changed files with 846 additions and 139 deletions
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89
lib/controller/functions/crud.dart
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@@ -106,77 +106,32 @@ class CRUD {
Future.delayed(const Duration(seconds: 2));
var extractedString =
await arabicTextExtractByVisionAndAI(imagePath: imagePath);
// print('extractedString');
var json = jsonDecode(extractedString);
// print(extractedString);
// print(json);
var textValues = getAllTextValuesWithLineNumbers(json);
// List<String> textValues = getAllTextValues(json);
print('extractedData');
var json = jsonDecode(extractedString);
var textValues = extractTextFromLines(json);
print(textValues);
await AI().geminiAiExtraction(prompt, textValues);
// await Get.put(AI()).geminiAiExtraction(prompt, textValues);
await Get.put(AI()).anthropicAI(textValues, prompt, imagePath);
}
Map<String, List<Map<String, String>>> getAllTextValuesWithLineNumbers(
Map json) {
Map<String, List<Map<String, String>>> output = {};
int lineNumber = 1;
String extractTextFromLines(Map<String, dynamic> jsonData) {
final readResult = jsonData['readResult'];
final blocks = readResult['blocks'];
if (json.containsKey('regions')) {
List<dynamic> regions = json['regions'];
for (Map<String, dynamic> region in regions) {
if (region.containsKey('lines')) {
List<dynamic> lines = region['lines'];
List<Map<String, String>> linesWithText = [];
for (Map<String, dynamic> line in lines) {
if (line.containsKey('words')) {
List<dynamic> words = line['words'];
String lineText = "";
for (Map<String, dynamic> word in words) {
if (word.containsKey('text')) {
lineText += word['text'] + " ";
}
}
lineText = lineText.trim();
linesWithText.add(
{"line_number": lineNumber.toString(), "text": lineText});
lineNumber++;
}
}
output["region_${region.hashCode}"] = linesWithText;
}
final StringBuffer buffer = StringBuffer();
for (final block in blocks) {
final lines = block['lines'];
for (final line in lines) {
final text = line['text'];
buffer.write(text);
buffer.write('\n');
}
}
return output;
return buffer.toString().trim();
}
// List<String> getAllTextValues(Map json) {
// List<String> textValues = [];
// if (json.containsKey('regions')) {
// List<dynamic> regions = json['regions'];
// for (Map<String, dynamic> region in regions) {
// if (region.containsKey('lines')) {
// List<dynamic> lines = region['lines'];
// for (Map<String, dynamic> line in lines) {
// if (line.containsKey('words')) {
// List<dynamic> words = line['words'];
// for (Map<String, dynamic> word in words) {
// if (word.containsKey('text')) {
// textValues.add(word['text']);
// }
// }
// }
// }
// }
// }
// }
// return textValues;
// }
Future<dynamic> arabicTextExtractByVisionAndAI({
required String imagePath,
}) async {
@@ -184,16 +139,14 @@ class CRUD {
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': '21010e54b50f41a4904708c526e102df'
};
// var url = Uri.parse(
// 'https://ocrhamza.cognitiveservices.azure.com/vision/v2.1/ocr?language=ar',
// );
String imagePathFull =
'${AppLink.server}card_image/$imagePath-${box.read(BoxName.driverID)}.jpg';
var request = http.Request(
'POST',
Uri.parse(
'https://ocrhamza.cognitiveservices.azure.com/vision/v2.1/ocr?language=ar'));
var request = http.Request('POST', Uri.parse(
// 'https://ocrhamza.cognitiveservices.azure.com/vision/v2.1/ocr?language=ar'));
// 'https://eastus.api.cognitive.microsoft.com/vision/v3.2/ocr'
'https://eastus.api.cognitive.microsoft.com/computervision/imageanalysis:analyze?features=caption,read&model-version=latest&language=en&api-version=2024-02-01'));
request.body = json.encode({"url": imagePathFull});
request.headers.addAll(headers);