script_ui_version.py

import pandas as pd 
import json
import os
import regex as re
import numpy as np


from functions_ui_version import (title_check, description_check, meta_check, 
                       credits_check, qualifiers_check, advisories_check, 
                       deeplink_check, availability_check, sport_check, language_alignment_check) #,check_images


def prep_csv(file_path, columns_to_json: list):
    # Load CSV and prepare JSON columns. Set index to ID.
    df = pd.read_csv(file_path)

    for col in columns_to_json:
        df[col] = df[col].apply(
            lambda x: list(json.loads(x)) if pd.notna(x) else []
            if isinstance(x, str)
            else (list(x) if isinstance(x, (tuple, np.ndarray)) else [])
        )

    df.set_index('ID', inplace=True)
    return df

def prep_csv_st(file_input, columns_to_json: list):
    import io
    import json
    import numpy as np
    import pandas as pd

    # Handle both UploadedFile objects and paths
    if hasattr(file_input, "getvalue"):  # Streamlit UploadedFile
        file_input.seek(0)  # reset pointer
        df = pd.read_csv(io.BytesIO(file_input.getvalue()))
    else:
        df = pd.read_csv(file_input)

    # === Convert JSON-like columns ===
    for col in columns_to_json:
        df[col] = df[col].apply(
            lambda x: list(json.loads(x)) if pd.notna(x) and isinstance(x, str)
            else (list(x) if isinstance(x, (tuple, np.ndarray)) else [])
        )

    df.set_index('ID', inplace=True)
    return df



def main():
    # ===Inputs=== 
    csv_path = input("Enter path to catalogue CSV: ").strip()
    catalog_type = input("Is this catalog in production? y/n")
    catalog_language = input("Type the language code for this catalog: ").strip()

    if catalog_type.lower() == 'y':
        catalog_type = 'production'
    else:
        catalog_type = "staging"

    other_languages = input("""
    List all the language codes we are interested in other than English (en),
    separated by commas. Leave blank if none: 
    """)
    other_languages = [lang.strip() for lang in other_languages.split(",") if lang.strip()]

    # Extract catalogue ID
    match = re.search(r"catalog_(\d+)_programs", csv_path)
    if match:
        catalog_id = int(match.group(1))

    else:
        print("No catalogue ID found in the file name. Please ensure the file name contains 'catalog_<ID>_programs.csv'.")

    # ===Load Data===
    columns_to_json = ["Titles", "Descriptions", "Credits", "IDs", "Extras",
                    "Images", "Advisories", "Deeplinks", "Availabilities"]

    df = prep_csv(csv_path, columns_to_json)

    # filter out deleted programs if catalog_tpye is staging
    if catalog_type == "staging":
        # if deleted at is not empty --> filter out item.                         # FILTER FOR DELETED PROGRAMS. NOT SURE IF WE WANT TO KEEP THIS. 
        df = df[(df["Deleted At"].isna()) | (df["Deleted At"] == "")]             # Commented out for now.


    # === Run Checks ===
    print("\n--- Running Checks ---")

    title_issues, title_warnings = title_check(df, catalog_language, other_languages)
    language_alignment_warnings = language_alignment_check(df)
    description_issues, description_warnings = description_check(df, catalog_language, other_languages)
    meta_issues, meta_warnings = meta_check(df)
    credits_issues, credits_warnings = credits_check(df)
    # images_issues = image_check()
    qualifiers_warnings = qualifiers_check(df)
    advisories_issues, advisories_warning = advisories_check(df)
    deeplinks_issues, deeplinks_warning = deeplink_check(df)
    availabilites_issues, availabilites_warning = availability_check(df)
    sport_issues = sport_check(df)

    # === Collect Results ===
    results = {
        "titles": {"issues": title_issues, "warnings": title_warnings + language_alignment_warnings},
        "descriptions":{"issues": description_issues, "warnings": description_warnings},
        "meta": {"issues": meta_issues, "warnings": meta_warnings},
        "credits": {"issues": credits_issues, "warnings": credits_warnings},
        # "images": images_issues,
        "qualifiers warnings": qualifiers_warnings,
        "advisories": {"issues": advisories_issues, "warnings": advisories_warning},
        "deeplinks": {"issues": deeplinks_issues, "warnings": deeplinks_warning},
        "availabilites": {"issues": availabilites_issues, "warnings": availabilites_warning},
        "sport": sport_issues
    }

    # === Print Report ===
    for section, issues in results.items():
        print(f"\n{section.upper()} RESULTS:")

        num_issues = len(issues.get("issues", [])) if isinstance(issues, dict) else 0
        num_warnings = len(issues.get("warnings", [])) if isinstance(issues, dict) else 0
        
        if num_issues ==0 and num_warnings == 0:
            print("No issues and no warnings found!")
        else:
            print(f"Number of issues: {num_issues}")
            print(f"Number of warnings: {num_warnings}")

    # # ===Save to JSON file===                                             # Keeping it in case we still want a JSON for debugging
    # output_path = os.path.join("outputs", "catalogue_report1.json")
    # os.makedirs("output", exist_ok=True)  
    # with open(output_path, "w", encoding="utf-8") as f:
    #     json.dump(results, f, indent=4, ensure_ascii=False)

    # === Build per-program issues and warnings for Excel ===
    program_issues = {row: [] for row in df.index}
    program_warnings = {row: [] for row in df.index}

    def collect(results, target):
        # results -->   [{"type": "Missing title list", "rows": [1, 5]}, {"type": "No release year", "rows": [2]}]
        for entry in results:
            for row_id in entry["rows"]:                 # access the values for rows --> [1, 5], [2]
                target[row_id].append(entry["type"])     # for each row_id appends the actual issue/warnging --> the value for "type" in the dictionaries inside result

    # Bundle all results into one iterable
    all_checks = [                                  # TO BE UPDATED WHEN WE ADD IMAGE ISSUES OR MODIFY THE STRUCTURE OF "RESULTS" !!!!!!!!!
        (title_issues, program_issues),
        (title_warnings + language_alignment_warnings, program_warnings),
        (description_issues, program_issues),
        (description_warnings, program_warnings),
        (meta_issues, program_issues),
        (meta_warnings, program_warnings),
        (credits_issues, program_issues),
        (credits_warnings, program_warnings),
        (qualifiers_warnings, program_warnings),
        (advisories_issues, program_issues),
        (advisories_warning, program_warnings),
        (deeplinks_issues, program_issues),
        (deeplinks_warning, program_warnings),
        (availabilites_issues, program_issues),
        (availabilites_warning, program_warnings),
        (sport_issues, program_issues) 
    ]

    # Iterate throug all_checks and assigns (ex.) each issue/warning type to the corresponding row (program_issues/program_warnings)
    issue_summary = []
    for results_group, target in all_checks:
        collect(results_group, target)

        problem_type = "Issue" if target == program_issues else "Warning"
        for entry in results_group:                 # add a second sheet with issues and warnings and the affected programs
            issue_summary.append({
                "Issue/Warning": problem_type,
                "type": entry["type"],
                "count": len(entry["rows"]),
                "programs": entry["rows"]
            })

    issue_summary_df = pd.DataFrame(issue_summary)            

    # === Build final dataframe for Excel ===
    df_export = df[["Kind", "Title"]].copy()
    df_export.reset_index(inplace=True)  # brings ID back as a column

    # adding issues and warnings columns
    df_export["Issues"] = df_export["ID"].map(lambda i: "; ".join(program_issues[i]) if program_issues[i] else "")
    df_export["Warnings"] = df_export["ID"].map(lambda i: "; ".join(program_warnings[i]) if program_warnings[i] else "")
    
    # URL
    # df_export["URL"] = df_export["ID"].map(lambda program_id: f"https://streaming.simply.tv/catalogs/{catalog_id}/programs/{program_id}")

    if catalog_type == 'production':                                                                          # In case we ever decide to do this for staging as well
        df_export["URL"] = df_export["ID"].map(lambda program_id: f"https://streaming.simply.tv/catalogs/{catalog_id}/programs/{program_id}")
    else:
        df_export["URL"] = df_export["ID"].map(lambda program_id: f"https://streaming.simply.wtf/catalogs/{catalog_id}/programs/{program_id}")


    # === Save to Excel ===
    date = pd.Timestamp.now().strftime("%Y%m%d_%H%M")                   # append date and time to fiel name  

    # Create output folder for this catalog
    output_folder = os.path.join("outputs", f"catalogue_{catalog_id}")
    os.makedirs(output_folder, exist_ok=True)

    output_excel = os.path.join(output_folder, f"catalogue_{catalog_id}_report_{date}.xlsx")
    
    with pd.ExcelWriter(output_excel, engine='openpyxl') as writer:
        df_export.to_excel(writer, index=False, sheet_name="Program Overview")
        issue_summary_df.to_excel(writer, index=False, sheet_name="Issues Summary")
    
    print(f"\nExcel report saved to {output_excel}")


if __name__ == "__main__":
    main()