backbone-bucket 0.4.0

//! CLI Commands for {{ModuleName}}
//!
//! Generated by backbone-schema. Do not edit manually.
//!
//! Command-line interface for interacting with {{ModuleName}} entities
//! with enhanced progress tracking and user experience.

use anyhow::Result;
use clap::{Parser, Subcommand};
use colored::*;

use crate::application::{
    commands::{Create{{EntityName}}Command, Update{{EntityName}}Command, Delete{{EntityName}}Command},
    queries::{Get{{EntityName}}Query, List{{EntityName}}Query},
    services::{{EntityName}}ApplicationService,
    bulk_operations::{BulkOperationProgress, {{EntityName}}BulkOperationsHandler, BulkOperationConfig},
};
use crate::domain::entity::{{EntityName}};

/// {{ModuleName}} management commands
#[derive(Parser)]
#[command(name = "{{module_name}}")]
#[command(about = "Manage {{ModuleName}} entities in the system")]
pub struct {{EntityName}}Commands {
    #[command(subcommand)]
    pub action: {{EntityName}}Action,
}

#[derive(Subcommand)]
pub enum {{EntityName}}Action {
    /// Create a new {{entity_name}}
    Create {
        /// {{EntityName}} data in JSON format
        #[arg(short, long)]
        data: Option<String>,
        /// {{EntityName}} data file path
        #[arg(short, long)]
        file: Option<String>,
        /// User ID performing the action
        #[arg(long, default_value = "cli-user")]
        user_id: String,
    },
    /// Get a {{entity_name}} by ID
    Get {
        /// {{EntityName}} ID
        id: String,
    },
    /// List {{entity_name_plural}} with optional filtering
    List {
        /// Page number (default: 1)
        #[arg(short, long, default_value = "1")]
        page: usize,
        /// Page size (default: 20)
        #[arg(short, long, default_value = "20")]
        page_size: usize,
        /// Sort field
        #[arg(short, long)]
        sort_by: Option<String>,
        /// Sort direction (asc|desc)
        #[arg(long, default_value = "asc")]
        sort_direction: String,
        /// Search term
        #[arg(short, long)]
        search: Option<String>,
    },
    /// Update an existing {{entity_name}}
    Update {
        /// {{EntityName}} ID
        id: String,
        /// {{EntityName}} data in JSON format
        #[arg(short, long)]
        data: Option<String>,
        /// {{EntityName}} data file path
        #[arg(short, long)]
        file: Option<String>,
        /// User ID performing the action
        #[arg(long, default_value = "cli-user")]
        user_id: String,
    },
    /// Delete a {{entity_name}} (soft delete)
    Delete {
        /// {{EntityName}} ID
        id: String,
        /// User ID performing the action
        #[arg(long, default_value = "cli-user")]
        user_id: String,
    },
    /// Bulk create {{entity_name_plural}} from CSV file with advanced processing
    BulkCreate {
        /// CSV file path
        #[arg(short, long)]
        file: String,
        /// Batch size (default: 1000)
        #[arg(long, default_value = "1000")]
        batch_size: usize,
        /// Maximum concurrent operations (default: 10)
        #[arg(long, default_value = "10")]
        max_concurrency: usize,
        /// Continue on individual errors (default: true)
        #[arg(long, default_value = "true")]
        continue_on_error: bool,
        /// Show real-time progress (default: true)
        #[arg(long, default_value = "true")]
        show_progress: bool,
    },
    /// List deleted {{entity_name_plural}} (trash)
    ListTrash {
        /// Page number (default: 1)
        #[arg(short, long, default_value = "1")]
        page: usize,
        /// Page size (default: 20)
        #[arg(short, long, default_value = "20")]
        page_size: usize,
    },
    /// Restore a deleted {{entity_name}}
    Restore {
        /// {{EntityName}} ID
        id: String,
        /// User ID performing the action
        #[arg(long, default_value = "cli-user")]
        user_id: String,
    },
    /// Empty trash (permanently delete all {{entity_name_plural}})
    EmptyTrash {
        /// Confirmation flag
        #[arg(long)]
        confirm: bool,
        /// User ID performing the action
        #[arg(long, default_value = "cli-user")]
        user_id: String,
    },
}

/// Handler for {{EntityName}} CLI commands
pub struct {{EntityName}}CliHandler {
    service: Arc<{{EntityName}}ApplicationService>,
}

impl {{EntityName}}CliHandler {
    /// Create a new handler with the {{EntityName}} application service
    pub fn new(service: Arc<{{EntityName}}ApplicationService>) -> Self {
        Self { service }
    }

    /// Handle a {{EntityName}} command
    pub async fn handle(&self, command: {{EntityName}}Commands) -> Result<()> {
        match command.action {
            {{EntityName}}Action::Create { data, file, user_id } => {
                self.create_{{entity_name}}(data, file, user_id).await
            }
            {{EntityName}}Action::Get { id } => {
                self.get_{{entity_name}}(&id).await
            }
            {{EntityName}}Action::List { page, page_size, sort_by, sort_direction, search } => {
                self.list_{{entity_name_plural}}(page, page_size, sort_by, sort_direction, search).await
            }
            {{EntityName}}Action::Update { id, data, file, user_id } => {
                self.update_{{entity_name}}(&id, data, file, user_id).await
            }
            {{EntityName}}Action::Delete { id, user_id } => {
                self.delete_{{entity_name}}(&id, user_id).await
            }
            {{EntityName}}Action::BulkCreate { file, batch_size, max_concurrency, continue_on_error, show_progress } => {
                self.bulk_create_{{entity_name_plural}}_csv(file, batch_size, max_concurrency, continue_on_error, show_progress).await
            }
            {{EntityName}}Action::ListTrash { page, page_size } => {
                self.list_trash(page, page_size).await
            }
            {{EntityName}}Action::Restore { id, user_id } => {
                self.restore_{{entity_name}}(&id, user_id).await
            }
            {{EntityName}}Action::EmptyTrash { confirm, user_id } => {
                self.empty_trash(confirm, user_id).await
            }
        }
    }

    async fn display_{{entity_name}}(&self, {{entity_name}}: &{{EntityName}}) -> Result<()> {
        println!("{}", "📋 {{EntityName}} Details:".cyan());
        println!("{}", format!("  ID: {}", {{entity_name}}.id).white());

        // Display status with color coding
        let status_indicator = match {{entity_name}}.status.as_str() {
            "active" => "🟢",
            "inactive" => "🔴",
            _ => "⚪",
        };
        println!("{}", format!("  Status: {} {}", status_indicator, {{entity_name}}.status).white());

        // Display timestamps with time calculations
        if let Some(created_at) = &{{entity_name}}.created_at {
            println!("{}", format!("  Created: {}", created_at).white());

            let time_since_creation = chrono::Utc::now().signed_duration_since(*created_at);
            println!("{}", format!("  Age: {} days", time_since_creation.num_days()).blue());
        }

        if let Some(updated_at) = &{{entity_name}}.updated_at {
            println!("{}", format!("  Updated: {}", updated_at).white());
        }

        // Display computed fields if available
        if let Ok(computed) = {{entity_name}}.computed_fields() {
            if let Some(is_active) = computed.get("is_active") {
                let active_status = if is_active.as_bool().unwrap_or(false) { "Active" } else { "Inactive" };
                let status_color = if is_active.as_bool().unwrap_or(false) { "green" } else { "red" };
                println!("{}", format!("  Computed Status: {}", active_status).color(status_color));
            }
        }

        // Display metadata if available
        if !{{entity_name}}.metadata.is_empty() {
            println!("{}", "  Metadata:".white());
            for (key, value) in &{{entity_name}}.metadata {
                println!("{}", format!("    {}: {}", key, value).dimmed());
            }
        }

        Ok(())
    }

    fn display_progress(&self, progress: BulkOperationProgress) {
        // Clear current line and show progress
        print!("\r");

        let progress_bar = if progress.total_items > 0 {
            let percentage = progress.completion_percentage();
            let bar_width = 30;
            let filled_width = (bar_width as f64 * percentage / 100.0) as usize;
            let empty_width = bar_width - filled_width;

            format!(
                "█{}{} {:.1}%",
                "█".repeat(filled_width),
                "░".repeat(empty_width),
                percentage
            )
        } else {
            "Processing...".to_string()
        };

        let status_color = if progress.failed_items == 0 { "green" } else { "yellow" };

        print!(
            "\r🔄 {} | {} | {}/{} | {}",
            progress_bar.cyan(),
            format!("{:.1} ops/s", progress.items_per_second()).white(),
            progress.successful_items,
            progress.total_items,
            format!("{} errors", progress.failed_items).color(status_color)
        );

        use std::io::{self, Write};
        let _ = io::stdout().flush();
    }

    // Implementation methods will be generated here by backbone-schema
    // Including all CRUD operations, bulk operations, and enhanced display
    // with progress tracking and professional CLI experience

    async fn create_{{entity_name}}(&self, data: Option<String>, file: Option<String>, user_id: String) -> Result<()> {
        todo!("Generate create implementation for {{EntityName}}")
    }

    async fn get_{{entity_name}}(&self, id: &str) -> Result<()> {
        todo!("Generate get implementation for {{EntityName}}")
    }

    async fn list_{{entity_name_plural}}(&self, page: usize, page_size: usize, sort_by: Option<String>, sort_direction: String, search: Option<String>) -> Result<()> {
        todo!("Generate list implementation for {{EntityName}}")
    }

    async fn update_{{entity_name}}(&self, id: &str, data: Option<String>, file: Option<String>, user_id: String) -> Result<()> {
        todo!("Generate update implementation for {{EntityName}}")
    }

    async fn delete_{{entity_name}}(&self, id: &str, user_id: String) -> Result<()> {
        todo!("Generate delete implementation for {{EntityName}}")
    }

    async fn bulk_create_{{entity_name_plural}}_csv(&self, file: String, batch_size: usize, max_concurrency: usize, continue_on_error: bool, show_progress: bool) -> Result<()> {
        todo!("Generate bulk create implementation for {{EntityName}}")
    }

    async fn list_trash(&self, page: usize, page_size: usize) -> Result<()> {
        todo!("Generate list trash implementation for {{EntityName}}")
    }

    async fn restore_{{entity_name}}(&self, id: &str, user_id: String) -> Result<()> {
        todo!("Generate restore implementation for {{EntityName}}")
    }

    async fn empty_trash(&self, confirm: bool, user_id: String) -> Result<()> {
        todo!("Generate empty trash implementation for {{EntityName}}")
    }
}