//! Mode C: Interactive AI-powered wizard for project configuration.

use crate::error::Result;
use crate::models::{ConfigField, DomainFeature, FieldType, ProjectSpec, ProjectType};

/// Interactive wizard using typedialog-ai for conversational generation.
pub struct InteractiveWizard;

impl InteractiveWizard {
    /// Run interactive wizard to build ProjectSpec.
    pub async fn run(project_name: Option<String>) -> Result<ProjectSpec> {
        // Fallback implementation without AI (suitable for local testing)
        // In production, this would integrate with typedialog-ai for conversational generation

        let name = project_name.unwrap_or_else(|| "my-project".to_string());

        // Simple defaults for wizard mode
        let mut spec = ProjectSpec::new(name, ProjectType::WebService);
        spec.domain_features = vec![DomainFeature::new("basic_config".to_string())];

        Ok(spec)
    }

    /// AI-assisted feature design (stub for typedialog-ai integration)
    #[allow(dead_code)]
    fn suggest_features_with_ai(_project_description: &str) -> Vec<DomainFeature> {
        // TODO: Integrate with typedialog-ai RAG system
        // This would:
        // 1. Send project description to LLM
        // 2. Retrieve similar examples via RAG
        // 3. Generate feature suggestions based on patterns
        Vec::new()
    }

    /// Conversational field generation (stub for typedialog-ai integration)
    #[allow(dead_code)]
    fn generate_fields_conversationally(_feature_name: &str) -> Vec<ConfigField> {
        // TODO: Implement multi-turn conversation using typedialog-ai
        // This would ask clarifying questions and suggest field types
        vec![ConfigField::new(
            "placeholder".to_string(),
            FieldType::Text,
            "Placeholder field".to_string(),
        )]
    }
}
