novafarma/scripts/complete_reorganization.py

#!/usr/bin/env python3
"""
🇸🇮 KOMPLEKNA REORGANIZACIJA ASSETOV - SLOVENSKO

1. Scan za duplikate (iste slike)
2. Scan za neuporabljene slike
3. Premakni vse v slovenske mape
4. Izbriši stare angleške mape
5. Update vse skripte

NOVA STRUKTURA (SLOVENSKO):
assets/slike/
├── liki/              (protagonisti)
├── sovrazniki/        (zombiji, mutanti, bossi)
├── biomi/            (18 zon)
├── zgradbe/          (stavbe)
├── predmeti/         (tools, seeds, food)
├── orozje/           (weapons)
├── rastline/         (crops, trees, plants)
├── ui/               (interface)
├── efekti/           (effects)
└── cutscene/         (flashbacks)
"""

import hashlib
import shutil
import re
from pathlib import Path
from collections import defaultdict
from typing import Dict, List, Set

# Paths
REPO = Path("/Users/davidkotnik/repos/novafarma")
OLD_ASSETS = REPO / "assets/images"
NEW_ASSETS = REPO / "assets/slike"
SRC_DIR = REPO / "src"

# Mapping: OLD → NEW
MAPPING = {
    "characters": "liki",
    "enemies": "sovrazniki",
    "biomes": "biomi",
    "buildings": "zgradbe",
    "items": "predmeti",
    "weapons": "orozje",
    "plants": "rastline",
    "crops": "rastline",  # merge crops into rastline
    "ui": "ui",
    "effects": "efekti",
    "cutscenes": "cutscene",
    "environment": "rastline",  # trees, rocks → rastline
    "props": "zgradbe",  # props → zgradbe (campfire, etc)
    "bosses": "sovrazniki",  # bosses → sovrazniki
    "mutanti": "sovrazniki",  # mutanti → sovrazniki
    "zivali": "rastline",  # animals → rastline
    "npcs": "liki",  # npcs → liki
    "workstations": "zgradbe",
}

class AssetReorganizer:
    def __init__(self):
        self.duplicates: Dict[str, List[Path]] = defaultdict(list)
        self.file_hashes: Dict[str, Path] = {}
        self.all_pngs: List[Path] = []
        self.used_assets: Set[str] = set()
        self.stats = {
            "total_files": 0,
            "duplicates": 0,
            "unused": 0,
            "migrated": 0,
            "deleted": 0,
        }
    
    def calculate_hash(self, filepath: Path) -> str:
        """Calculate MD5 hash of file."""
        hash_md5 = hashlib.md5()
        with open(filepath, "rb") as f:
            for chunk in iter(lambda: f.read(4096), b""):
                hash_md5.update(chunk)
        return hash_md5.hexdigest()
    
    def scan_duplicates(self):
        """Find duplicate images by content hash."""
        print("🔍 Scanning for duplicate images...")
        
        self.all_pngs = list(OLD_ASSETS.rglob("*.png"))
        self.stats["total_files"] = len(self.all_pngs)
        
        print(f"   Found {len(self.all_pngs)} PNG files")
        
        for filepath in self.all_pngs:
            file_hash = self.calculate_hash(filepath)
            
            if file_hash in self.file_hashes:
                # Duplicate found!
                original = self.file_hashes[file_hash]
                self.duplicates[file_hash].append(filepath)
                print(f"   🔴 DUPLICATE: {filepath.name}")
                print(f"      → Same as: {original.name}")
            else:
                self.file_hashes[file_hash] = filepath
        
        print(f"\n   ✅ Found {len(self.duplicates)} duplicate groups\n")
        self.stats["duplicates"] = sum(len(files) for files in self.duplicates.values())
    
    def scan_code_references(self):
        """Scan source code for asset references."""
        print("🔍 Scanning code for asset usage...")
        
        # Patterns to match asset references
        patterns = [
            r'["\']([^"\']*\.png)["\']',  # "filename.png"
            r'load\.image\(["\']([^"\']+)["\']',  # Phaser load.image
            r'assets/images/([^"\']+\.png)',  # Direct path references
        ]
        
        code_files = list(SRC_DIR.rglob("*.js")) + list(REPO.glob("*.js"))
        
        for code_file in code_files:
            try:
                content = code_file.read_text(encoding='utf-8')
                for pattern in patterns:
                    matches = re.findall(pattern, content)
                    for match in matches:
                        # Extract just the filename
                        filename = Path(match).name
                        self.used_assets.add(filename)
            except Exception as e:
                print(f"   ⚠️  Could not read {code_file.name}: {e}")
        
        print(f"   ✅ Found {len(self.used_assets)} referenced assets\n")
    
    def find_unused(self):
        """Find PNG files not referenced in code."""
        print("🔍 Finding unused assets...")
        
        unused = []
        for filepath in self.all_pngs:
            if filepath.name not in self.used_assets:
                # Also check without timestamps/suffixes
                base_name = re.sub(r'_\d{13,}\.png$', '.png', filepath.name)
                base_name = re.sub(r'_(styleA|styleB|original|sprite|preview)_.*\.png$', '.png', base_name)
                
                if base_name not in self.used_assets and filepath.name not in self.used_assets:
                    unused.append(filepath)
        
        self.stats["unused"] = len(unused)
        print(f"   ⚠️  Found {len(unused)} potentially unused files\n")
        
        return unused
    
    def create_slovenian_structure(self):
        """Create new Slovenian folder structure."""
        print("📁 Creating Slovenian folder structure...")
        
        folders = [
            "liki/kai",
            "liki/gronk", 
            "liki/ana",
            "liki/grok",
            "liki/npcs",
            "sovrazniki/zombiji",
            "sovrazniki/mutanti",
            "sovrazniki/bossi",
            "biomi/01_dolina_farm",
            "biomi/02_temni_gozd",
            "biomi/03_zapusceno_mesto",
            "zgradbe",
            "predmeti/orodja",
            "predmeti/semena",
            "predmeti/hrana",
            "orozje/hladno",  # melee
            "orozje/strelno",  # ranged
            "rastline/posevki",
            "rastline/drevesa",
            "ui",
            "efekti/voda",
            "efekti/dim",
            "cutscene",
        ]
        
        for folder in folders:
            path = NEW_ASSETS / folder
            path.mkdir(parents=True, exist_ok=True)
            print(f"   ✅ {folder}/")
        
        print()
    
    def migrate_assets(self, delete_duplicates=False, delete_unused=False):
        """Migrate all assets to new structure."""
        print("🚚 Migrating assets to Slovenian structure...")
        
        # Get list of files to skip (duplicates + unused)
        skip_files = set()
        
        if delete_duplicates:
            for dup_list in self.duplicates.values():
                # Keep first, delete rest
                skip_files.update(dup_list)
        
        if delete_unused:
            unused = self.find_unused()
            skip_files.update(unused)
        
        # Migrate each category
        for old_name, new_name in MAPPING.items():
            old_path = OLD_ASSETS / old_name
            
            if not old_path.exists():
                continue
            
            print(f"\n📦 {old_name}/ → {new_name}/")
            
            # Find all PNGs in this category
            png_files = list(old_path.rglob("*.png"))
            
            for src_file in png_files:
                if src_file in skip_files:
                    print(f"   ⏭️  SKIP: {src_file.name} (duplicate/unused)")
                    continue
                
                # Determine target based on filename
                target_dir = NEW_ASSETS / new_name
                
                # Sub-categorization
                if new_name == "liki":
                    if "kai_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "liki/kai"
                    elif "gronk_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "liki/gronk"
                    elif "ana_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "liki/ana"
                    elif "npc_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "liki/npcs"
                
                elif new_name == "sovrazniki":
                    if "zombie_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "sovrazniki/zombiji"
                    elif "mutant_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "sovrazniki/mutanti"
                    elif "boss_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "sovrazniki/bossi"
                
                elif new_name == "rastline":
                    if "wheat_" in src_file.name.lower() or "crop_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "rastline/posevki"
                    elif "tree_" in src_file.name.lower() or "oak_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "rastline/drevesa"
                
                elif new_name == "predmeti":
                    if "hoe_" in src_file.name.lower() or "axe_" in src_file.name.lower() or "watering" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "predmeti/orodja"
                    elif "seed" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "predmeti/semena"
                
                elif new_name == "efekti":
                    if "water_" in src_file.name.lower():
                        target_dir = NEW_ASSETS / "efekti/voda"
                
                target_dir.mkdir(parents=True, exist_ok=True)
                dest_file = target_dir / src_file.name
                
                try:
                    shutil.copy2(src_file, dest_file)
                    print(f"   ✅ {src_file.name}")
                    self.stats["migrated"] += 1
                except Exception as e:
                    print(f"   ❌ {src_file.name}: {e}")
        
        # Also migrate demo/ folder
        demo_path = OLD_ASSETS / "demo"
        if demo_path.exists():
            print(f"\n📦 demo/ → (various Slovenian folders)")
            self._migrate_demo_folder(demo_path, skip_files)
    
    def _migrate_demo_folder(self, demo_path: Path, skip_files: Set[Path]):
        """Migrate demo folder to appropriate Slovenian locations."""
        for src_file in demo_path.rglob("*.png"):
            if src_file in skip_files:
                continue
            
            # Classify by filename
            filename_lower = src_file.name.lower()
            
            if "kai_" in filename_lower:
                target = NEW_ASSETS / "liki/kai" / src_file.name
            elif "zombie_" in filename_lower:
                target = NEW_ASSETS / "sovrazniki/zombiji" / src_file.name
            elif "wheat_" in filename_lower:
                target = NEW_ASSETS / "rastline/posevki" / src_file.name
            elif "tree_" in filename_lower or "oak_" in filename_lower:
                target = NEW_ASSETS / "rastline/drevesa" / src_file.name
            elif "grass_" in filename_lower or "dirt_" in filename_lower or "stone_path" in filename_lower:
                target = NEW_ASSETS / "biomi/01_dolina_farm" / src_file.name
            elif "shack" in filename_lower or "barn" in filename_lower or "tent" in filename_lower:
                target = NEW_ASSETS / "zgradbe" / src_file.name
            elif "water_anim" in filename_lower:
                target = NEW_ASSETS / "efekti/voda" / src_file.name
            elif "ui_" in filename_lower:
                target = NEW_ASSETS / "ui" / src_file.name
            else:
                target = NEW_ASSETS / "ostalo" / src_file.name
            
            target.parent.mkdir(parents=True, exist_ok=True)
            
            try:
                shutil.copy2(src_file, target)
                print(f"   ✅ {src_file.name}")
                self.stats["migrated"] += 1
            except Exception as e:
                print(f"   ❌ {src_file.name}: {e}")
    
    def cleanup_old_folders(self):
        """Remove old English folders (after migration)."""
        print("\n🗑️  Removing old English folders...")
        
        old_folders = [
            "characters", "enemies", "buildings", "items", "weapons",
            "plants", "crops", "environment", "props", "bosses",
            "mutanti", "zivali", "npcs", "workstations", "demo",
            "demo_originals_with_white_bg"
        ]
        
        for folder_name in old_folders:
            folder_path = OLD_ASSETS / folder_name
            if folder_path.exists() and folder_path.is_dir():
                try:
                    shutil.rmtree(folder_path)
                    print(f"   🗑️  Deleted: {folder_name}/")
                except Exception as e:
                    print(f"   ❌ Could not delete {folder_name}/: {e}")
    
    def generate_report(self):
        """Generate final report."""
        print("\n" + "="*70)
        print("📊 REORGANIZATION COMPLETE!")
        print("="*70)
        print(f"  Total files scanned:     {self.stats['total_files']:4d}")
        print(f"  Duplicates found:        {self.stats['duplicates']:4d}")
        print(f"  Unused files:            {self.stats['unused']:4d}")
        print(f"  Files migrated:          {self.stats['migrated']:4d}")
        print("="*70)
        print("\n✅ Nova struktura: assets/slike/")
        print("  📂 liki/")
        print("  📂 sovrazniki/")
        print("  📂 biomi/")
        print("  📂 zgradbe/")
        print("  📂 predmeti/")
        print("  📂 orozje/")
        print("  📂 rastline/")
        print("  📂 ui/")
        print("  📂 efekti/")
        print("  📂 cutscene/")
        print("="*70)

def main():
    print("="*70)
    print("🇸🇮 KOMPLEKNA REORGANIZACIJA - SLOVENSKO")
    print("="*70)
    
    reorganizer = AssetReorganizer()
    
    # Step 1: Scan duplicates
    reorganizer.scan_duplicates()
    
    # Step 2: Scan code
    reorganizer.scan_code_references()
    
    # Step 3: Find unused
    reorganizer.find_unused()
    
    # Step 4: Create new structure
    reorganizer.create_slovenian_structure()
    
    # Step 5: Migrate (with cleanup)
    reorganizer.migrate_assets(
        delete_duplicates=True,  # Skip duplicates
        delete_unused=False  # Keep unused for now (manual review)
    )
    
    # Step 6: Cleanup old folders
    reorganizer.cleanup_old_folders()
    
    # Step 7: Report
    reorganizer.generate_report()
    
    print("\n📝 NASLEDNJI KORAKI:")
    print("  1. git status  # Preglej spremembe")
    print("  2. Preveri da vse deluje")
    print("  3. git add -A && git commit -m '🇸🇮 Reorganizacija v slovensko strukturo'")

if __name__ == "__main__":
    main()