"""
Inline handlers for detailed item viewing (NO IMAGES VERSION - STABLE)
"""
from telegram import Update
from telegram.ext import ContextTypes, CommandHandler
from vndb_client import VndbClient
from config import Config
import logging

logger = logging.getLogger(__name__)
vndb_client = VndbClient(use_sandbox=Config.USE_SANDBOX)


class DetailedHandlers:

    # =========================
    # VN DETAIL
    # =========================
    @staticmethod
    async def view_vn_detail(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
        try:
            if not context.args:
                await update.message.reply_text("❌ Пример: /vn_detail v2002")
                return

            vn_id = context.args[0].strip()

            await update.message.reply_text(f"⏳ Загружаю {vn_id}...")

            results = await vndb_client.query_vn(
                filters=["id", "=", vn_id],
                fields=[
                    "id",
                    "title",
                    "original",
                    "released",
                    "rating",
                    "votecount",
                    "description",
                    "length",
                    "developer"
                ],
                results=1
            )

            if not results.get("results"):
                await update.message.reply_text("😞 VN не найдена")
                return

            vn = results["results"][0]

            text = f"🎮 {vn.get('title','Unknown')} (`{vn_id}`)\n"

            if vn.get("original"):
                text += f"{vn['original']}\n"

            text += f"Релиз: {vn.get('released','?')}\n"
            text += f"Рейтинг: {vn.get('rating',0)/10:.1f} ({vn.get('votecount',0)} голосов)\n"

            if vn.get("length"):
                text += f"Длина: {vn['length']}\n"

            if vn.get("developer"):
                text += f"Разработчик: {vn['developer']}\n"

            if vn.get("description"):
                text += f"\nОписание:\n{vn['description'][:300]}...\n"

            text += f"\nhttps://vndb.org/{vn_id}"

            await update.message.reply_text(text)

        except Exception as e:
            logger.error(f"VN detail error: {e}")
            await update.message.reply_text(f"❌ Ошибка: {e}")


    # =========================
    # CHARACTER DETAIL
    # =========================
    @staticmethod
    async def view_character_detail(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
        try:
            if not context.args:
                await update.message.reply_text("❌ Пример: /char_detail c6498")
                return

            char_id = context.args[0].strip()

            await update.message.reply_text(f"⏳ Загружаю {char_id}...")

            results = await vndb_client.query_character(
                filters=["id", "=", char_id],
                fields=[
                    "id",
                    "name",
                    "original",
                    "gender",
                    "bloodtype",
                ],
                results=1
            )

            if not results.get("results"):
                await update.message.reply_text("😞 Персонаж не найден")
                return

            c = results["results"][0]

            text = f"👤 {c.get('name','Unknown')} (`{char_id}`)\n"

            if c.get("original"):
                text += f"{c['original']}\n"

            if c.get("gender"):
                text += f"Пол: {c['gender']}\n"

            if c.get("bloodtype"):
                text += f"Кровь: {c['bloodtype']}\n"

            if c.get("description"):
                text += f"\nОписание:\n{c['description'][:300]}...\n"

            text += f"\nhttps://vndb.org/{char_id}"

            await update.message.reply_text(text)

        except Exception as e:
            logger.error(f"CHAR detail error: {e}")
            await update.message.reply_text(f"❌ Ошибка: {e}")


    # =========================
    # RELEASE DETAIL
    # =========================
    @staticmethod
    async def view_release_detail(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
        try:
            if not context.args:
                await update.message.reply_text("❌ Пример: /release_detail r3930")
                return

            release_id = context.args[0].strip()

            await update.message.reply_text(f"⏳ Загружаю {release_id}...")

            results = await vndb_client.query_release(
                filters=["id", "=", release_id],
                fields=[
                    "id",
                    "title",
                    "original",
                    "released",
                    "platform",
                    "type",
                    "language",
                    "description"
                ],
                results=1
            )

            if not results.get("results"):
                await update.message.reply_text("😞 Релиз не найден")
                return

            r = results["results"][0]

            text = f"🎬 {r.get('title','Unknown')} (`{release_id}`)\n"

            if r.get("original"):
                text += f"{r['original']}\n"

            text += f"Дата: {r.get('released','?')}\n"
            text += f"Платформа: {r.get('platform','?')}\n"
            text += f"Тип: {r.get('type','?')}\n"

            if r.get("language"):
                text += f"Языки: {', '.join(r['language'])}\n"

            if r.get("description"):
                text += f"\nОписание:\n{r['description'][:200]}...\n"

            text += f"\nhttps://vndb.org/{release_id}"

            await update.message.reply_text(text)

        except Exception as e:
            logger.error(f"RELEASE detail error: {e}")
            await update.message.reply_text(f"❌ Ошибка: {e}")


# =========================
# REGISTER
# =========================
def get_detail_handlers():
    return [
        CommandHandler("vn_detail", DetailedHandlers.view_vn_detail),
        CommandHandler("char_detail", DetailedHandlers.view_character_detail),
        CommandHandler("release_detail", DetailedHandlers.view_release_detail),
    ]