"""
Generación del output en formato Markdown.
"""

import time
from typing import Dict, List

from config import DEVICE, OCR_MODEL_ID, TRANSLATION_MODEL_ID, DESCRIPTION_MODEL_ID


SECTION_EMOJIS = {
    "entrantes": "🥗",
    "starters": "🥗",
    "principales": "🍖",
    "main": "🍖",
    "postres": "🍰",
    "desserts": "🍰",
    "bebidas": "🍷",
    "drinks": "🍷",
}

CULTURAL_NOTES = """## ℹ️ CULTURAL NOTES

**About Spanish Dining:**
Spanish meals are social events meant to be enjoyed slowly. Lunch (comida) is typically served 2-4 PM, dinner (cena) after 9 PM. Sharing dishes (tapas style) is common and encouraged.

**Regional Diversity:**
Spain's cuisine varies dramatically by region - from seafood in Galicia to paella in Valencia, each area has unique specialties reflecting local ingredients and traditions.

"""


def _get_section_emoji(section_name: str) -> str:
    for key, emoji in SECTION_EMOJIS.items():
        if key in section_name.lower():
            return emoji
    return "🍽️"


def generate_markdown(
    dishes: List[Dict],
    target_lang: str,
    include_cultural_notes: bool,
) -> str:
    """Genera output en formato Markdown estructurado."""

    # Agrupar por sección
    sections: Dict[str, List[Dict]] = {}
    for dish in dishes:
        sections.setdefault(dish["section"], []).append(dish)

    # Header
    md = f"""# 🇪🇸 Spanish Menu — Cultural Guide

**Generated:** {time.strftime('%Y-%m-%d %H:%M:%S')}  
**Target Language:** {target_lang}  
**Total Items:** {len(dishes)} dishes

---

## 📊 MENU SUMMARY

- **Sections:** {len(sections)}
- **Dishes Processed:** {len(dishes)}
"""

    prices = [d["price"] for d in dishes if d.get("price")]
    if prices:
        md += f"- **Price Range:** {min(prices)} - {max(prices)}\n"

    md += "\n---\n\n"

    # Secciones de platos
    for section_name, section_dishes in sections.items():
        emoji = _get_section_emoji(section_name)
        md += f"## {emoji} {section_name.upper()}\n\n"

        for dish in section_dishes:
            md += f"### {dish['name']}\n\n"
            md += f"**💰 Price:** {dish['price']}\n\n"
            md += f"**📝 Description:**  \n{dish['description']}\n\n"
            md += "---\n\n"

    # Notas culturales
    if include_cultural_notes:
        md += CULTURAL_NOTES

    # Footer
    md += f"""---

## 🔍 PROCESSING DETAILS

- **OCR Model:** {OCR_MODEL_ID}
- **Translation Model:** {TRANSLATION_MODEL_ID}
- **Description Model:** {DESCRIPTION_MODEL_ID}
- **Device:** {DEVICE.upper()}

*Generated with ❤️ by Spanish Menu Translator*
"""

    return md