#+------------------------------------------------------------------+
#| Imports                                                          |
#+------------------------------------------------------------------+
# Importamos todo
from Src.Comands.Defines import *

#+------------------------------------------------------------------+
#| Comando install                                                  |
#+------------------------------------------------------------------+
@tsndep.command()
@click.argument('url', required=True)
@click.argument('branch', required=True)
@click.option('--path_install', required=False, type=str, default=None, help='Custom path where the repository will be installed')
def install(url, branch, path_install):
    """Download/update dependencies"""
       
    # Obtener ruta
    root = path_install or os.getcwd()
    root = os.path.abspath(root)
    
    # Print rut
    repo_name = url.rstrip("/").split("/")[-1]
    click.echo(f"[INSTALL:{repo_name}] Root: {root}")
    
    # Creamos la ruta donde se ubicara el repo
    repo_path = os.path.join(root, repo_name)
    
    # En caso no se clone damos error 
    if not GitCommands.clone_repo(url, repo_path, branch):
        click.echo(f"[INSTALL:{repo_name}] Failed to clone repository", err=True)
        return
    else:
        click.echo(f"[INSTALL:{repo_name}] Repository cloned at: {repo_path}")   
    
    # Procesar dependencias
    visited : set = set()
 
    # Run
    if GitCommands.process_dependencies(repo_path, root, visited, on_pre_process=Hooks.execute_hooks, on_post_process=Hooks.execute_hooks):
        click.echo(f"[INSTALL:{repo_name}] Installation completed successfully")
    else:
        click.echo(f"[INSTALL:{repo_name}] Installation completed with some errors")
        
#+------------------------------------------------------------------+
#| Comando add                                                      |    
#+------------------------------------------------------------------+
@tsndep.command()
@click.argument('url', required=True)
@click.argument('branch', required=True)
@click.option('--name', required=True, type=str, help='Repository name')
@click.option('--comment', required=False, type=str, default='', help='Comment about the repository')
def add(url, branch, name, comment):
    """Add new dependency to dependencies.json"""        
    
    # Obtener path del JSON
    json_path: str = os.path.join(os.getcwd(), "dependencies.json")
   
    # Verificar que exista
    if not os.path.exists(json_path):
        click.echo(f"[ADD:{name}] Repository does not have dependencies.json", err=True)
        return 
    
    # Cargar JSON
    data: dict = JsonV.load_json(json_path)
    
    if not data:
        click.echo(f"[ADD:{name}] Failed to load JSON", err=True)
        return
    
    # Validar estructura
    if "repos" not in data or not isinstance(data["repos"], list):
        click.echo(f"[ADD:{name}] JSON does not have valid structure (missing 'repos')", err=True)
        return
    
    # Verificar que el repo no exista ya
    if any(repo["name"] == name for repo in data["repos"]):
        click.echo(f"[ADD:{name}] Repository '{name}' already exists", err=True)
        return
    
    # Crear nuevo repo
    new_repo: dict = {
        "name": name,
        "url": url,
        "rama": branch,
        "comment": comment
    }
    
    # Agregar al JSON
    data["repos"].append(new_repo)
    
    # Guardar
    if JsonV.save_json(json_path, data):
        click.echo(f"[ADD:{name}] Added successfully")
        click.echo(f"[ADD:{name}] URL: {url}")
        click.echo(f"[ADD:{name}] Branch: {branch}")
    else:
        click.echo(f"[ADD:{name}] Error saving JSON", err=True)
        
#+------------------------------------------------------------------+
#| Comando remove                                                   |    
#+------------------------------------------------------------------+        
@tsndep.command()
@click.argument('repo_name', required=True)
def remove(repo_name):
    """Remove a dependency from dependencies.json"""        
    
    # Obtenemos el path json
    json_path: str = os.path.join(os.getcwd(), "dependencies.json")
   
    # Check de existencia
    if not os.path.exists(json_path):
        click.echo(f"[REMOVE:{repo_name}] Repository does not have dependencies.json", err=True)
        return 
    
    # Cargamos y validamos
    data: dict = JsonV.load_json(json_path)
    if not data:
        click.echo(f"[REMOVE:{repo_name}] Failed to load JSON", err=True)
        return
    
    if "repos" not in data:
        click.echo(f"[REMOVE:{repo_name}] JSON does not have valid structure", err=True)
        return
    
    # Guardar original para comparación
    original_count = len(data["repos"])
    
    # Filtrar (remover el que coincida)
    data["repos"] = [repo for repo in data["repos"] if repo["name"] != repo_name]
    
    # Verificar que se removió algo
    if len(data["repos"]) == original_count:
        click.echo(f"[REMOVE:{repo_name}] Repository not found", err=True)
        return
    
    # Guardar
    if JsonV.save_json(json_path, data):
        click.echo(f"[REMOVE:{repo_name}] Removed successfully")
    else:
        click.echo(f"[REMOVE:{repo_name}] Error saving JSON", err=True)        
        
        
#+------------------------------------------------------------------+
#| Comando update                                                   | 
#+------------------------------------------------------------------+ 
@tsndep.command()
def update(repo_name):
    """Update repositories and dependencies"""
    
    # Variables inciales
    root : str = os.getcwd()
    repo_basename: str = os.path.basename(root)
    visited : set = set()

    # Ejecutamos    
    if GitCommands.update_dependencies(root, root, visited, on_pre_process=Hooks.execute_hooks, on_post_process=Hooks.execute_hook):
        click.echo(f"[UPDATE:{repo_basename}] Update completed successfully")
    else:
        click.echo(f"[UPDATE:{repo_basename}] Update completed with errors", err=True)