app.py

import os
from flask import Flask, jsonify, request, flash, redirect, url_for, render_template
from src.submitter import ResumeSubmitter
from src.reviewer import ResumeReviewer
from src.resume_parser import ResumeParser
from src.logging_config import setup_logging
import json

app = Flask(__name__, template_folder=os.path.join(os.path.dirname(__file__), 'templates'))
app.secret_key = 'supersecretkey'
setup_logging()

@app.route('/v1/resumes/', methods=['POST', 'GET'])
def submit_resume():
    if request.method == 'POST':
        result = ResumeSubmitter().upload_file()
        if os.path.exists(result):
            resume_path = result  # Get the path of the uploaded resume
            try:
                return redirect(url_for('get_reviews', path=resume_path))
            except Exception as e:
                app.logger.error("Failed to redirect to /v1/reviews/: %s", str(e))
                return jsonify(message="Failed to redirect to reviews page"), 500
        else:
            return jsonify(message=f"Failed to submit resume, {result}"), 400
    else:
        return ResumeSubmitter().upload_form()

@app.route("/v1/reviews/<path:path>", methods=['POST', 'GET'])
def get_reviews(path):
    app.logger.debug("Inside get_reviews")
    resume_parser = ResumeParser()
    resume_reviewer = ResumeReviewer()
    
    # Parse resume
    parsed_resume_response = resume_parser.parse_text(path)

    # Ensure JSON format
    try:
        parsed_resume_dict = json.loads(parsed_resume_response.data)
        print(parsed_resume_dict)
    except json.JSONDecodeError:
        app.logger.error("Failed to decode JSON from the response")
        return "Invalid JSON response from parser", 500

    # Perform detailed scoring
    score_breakdown = resume_parser.imarticus_detailed_score(
        name=parsed_resume_dict.get("name"),
        contact_number=parsed_resume_dict.get("contact_number"),
        email=parsed_resume_dict.get("email"),
        linkedin_urls=parsed_resume_dict.get("linkedin_urls"),
        github_url=parsed_resume_dict.get("github_urls"),
        missing_sections=parsed_resume_dict.get("missing_sections"),
        sections_not_capitalized=parsed_resume_dict.get("sections_not_capitalized"),
        common_projects=parsed_resume_dict.get("common_projects"),
        section_order_suggestion=parsed_resume_dict.get("section_order_suggestion"),
        sections_text=parsed_resume_dict.get("sections_text"),
        skills=parsed_resume_dict.get("skills"),
        relevant_experience_score=parsed_resume_dict.get("relevant_experience_score", 0)
    )

    # Perform grammar and spelling checks
    section_grammar_check_issues, grammar_penalty = resume_reviewer.grammar_check(parsed_resume_dict)

    # Default values in case of None
    if not isinstance(section_grammar_check_issues, dict):
        section_grammar_check_issues = {}
    if not isinstance(grammar_penalty, int):
        grammar_penalty = 0

    parsed_resume_dict["imarticus_score"] = parsed_resume_dict.get("imarticus_score", 0)  # Key initialization
    parsed_resume_dict["imarticus_score"] += grammar_penalty  # Apply penalty

    # Store grammar issues
    parsed_resume_dict["section_grammar_check_issues"] = section_grammar_check_issues 

    # Merge grammar & spelling issues into one section
    all_issues = []
    for section, issues in section_grammar_check_issues.items():
        all_issues.extend(issues.get("grammar_issues", []))
        all_issues.extend(issues.get("spelling_errors", []))

    parsed_resume_dict["grammar_and_spelling_issues"] = all_issues

    # Add detailed score breakdown to parsed_resume_dict
    parsed_resume_dict.update(score_breakdown)
    
    # Ensure all scoring sections are present for better visualization
    required_score_fields = [
        "name_score", "contact_number_score", "email_score", "linkedin_url_score", "github_url_score",
        "missing_sections_score", "common_projects_score", "section_order_score", "projects_score",
        "certifications_score", "relevant_experience_score", "ds_skills_score", "extra_urls_bonus",
        "summary_score", "project_link_score"
    ]
    for field in required_score_fields:
        if field not in parsed_resume_dict:
            parsed_resume_dict[field] = 0

    # Debugging logs
    app.logger.debug(f"Grammar & Spelling Issues: {json.dumps(parsed_resume_dict['grammar_and_spelling_issues'], indent=2)}")
    
    # Save parsed results (optional)
    with open('parsed_resume.json', 'w') as json_file:
        json.dump(parsed_resume_dict, json_file)

    # Pass updated data to template
    return render_template("review_output.html", parsed_resume=parsed_resume_dict)

@app.route("/v1/users/<int:id>", methods=['GET'])
def get_user(id):
    return jsonify(message="User retrieved successfully for given ID {}".format(id))

@app.route('/', methods=['GET'])
def greet():
    return render_template('home_page.html')

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8080, debug=True)