# -*- coding: utf-8 -*-
"""
DailyHotApi Skill - 响应格式化
"""

from typing import Dict, List, Any
from api_client import HOT_SOURCES


class ResponseFormatter:
    """响应格式化器"""

    # 分类名称映射（中文）
    CATEGORY_NAMES = {
        "video": "🎬 视频/直播",
        "social": "💬 社交媒体",
        "news": "📰 新闻资讯",
        "tech": "💻 科技/技术",
        "game": "🎮 游戏/ACG",
        "reading": "📚 阅读/文化",
        "tool": "🔧 工具/其他",
    }

    @staticmethod
    def format_hot_list(data: Dict[str, Any]) -> str:
        """格式化热榜列表为文本"""
        lines = []
        platform = data.get("platform", "未知平台")
        update_time = data.get("update_time", "")

        # 头部
        lines.append(f"🔥 **{platform}**")
        if update_time:
            lines.append(f"更新时间: {update_time}")
        lines.append("")

        # 列表
        items = data.get("data", [])
        if not items:
            lines.append("暂无数据")
            return "\n".join(lines)

        for item in items:
            rank = item.get("rank", 0)
            title = item.get("title", "")
            hot = item.get("hot", "")
            url = item.get("url", "")

            # 热度处理
            hot_str = f" {hot}" if hot else ""

            # 标题处理（过长截断）
            if len(title) > 40:
                title = title[:40] + "..."

            lines.append(f"{rank:2d}. {title}{hot_str}")

        # 底部
        lines.append("")
        lines.append(f"共 {len(items)} 条")

        return "\n".join(lines)

    @staticmethod
    def format_hot_list_compact(data: Dict[str, Any], max_items: int = 10) -> str:
        """格式化热榜列表为紧凑格式"""
        lines = []
        platform = data.get("platform", "未知平台")

        lines.append(f"🔥 **{platform}**")
        lines.append("-" * 40)

        items = data.get("data", [])[:max_items]
        for item in items:
            rank = item.get("rank", 0)
            title = item.get("title", "")
            hot = item.get("hot", "")

            # 简化标题
            title = title.replace("\n", " ")
            if len(title) > 30:
                title = title[:30] + "..."

            hot_str = f" 📈 {hot}" if hot else ""
            lines.append(f"{rank:2d}. {title}{hot_str}")

        return "\n".join(lines)

    @staticmethod
    def format_all_sources() -> str:
        """格式化所有热榜源列表"""
        from api_client import api_client

        sources_by_cat = api_client.get_sources_by_category()
        lines = []

        lines.append("📊 **支持的热榜源（共 54 个）**")
        lines.append("")

        for cat_key, cat_name in ResponseFormatter.CATEGORY_NAMES.items():
            if cat_key in sources_by_cat:
                sources = sources_by_cat[cat_key]
                lines.append(f"### {cat_name}")
                lines.append(f"共 {len(sources)} 个")

                for source in sources:
                    lines.append(f"• **{source['name']}** (`{source['id']}`)")

                lines.append("")

        return "\n".join(lines)

    @staticmethod
    def format_sources_by_category() -> str:
        """按类别格式化热榜源"""
        from api_client import api_client

        sources_by_cat = api_client.get_sources_by_category()
        lines = []

        for cat_key, cat_name in ResponseFormatter.CATEGORY_NAMES.items():
            if cat_key not in sources_by_cat:
                continue

            lines.append(f"\n{cat_name}\n{'─' * 30}")
            sources = sources_by_cat[cat_key]
            for source in sources:
                lines.append(f"• {source['name']} (`{source['id']}`)")

        return "\n".join(lines)

    @staticmethod
    def format_search_results(results: List[Dict], query: str) -> str:
        """格式化搜索结果"""
        lines = []

        if not results:
            return f"❌ 没有找到与「{query}」相关的热榜源"

        lines.append(f"🔍 搜索「{query}」结果 ({len(results)} 个)")
        lines.append("")

        for result in results:
            lines.append(f"• **{result['name']}** (`{result['id']}`)")

        return "\n".join(lines)

    @staticmethod
    def format_error(message: str, suggestion: str = "") -> str:
        """格式化错误信息"""
        lines = [f"❌ {message}"]

        if suggestion:
            lines.append("")
            lines.append(f"💡 {suggestion}")

        return "\n".join(lines)

    @staticmethod
    def format_service_status(is_running: bool, url: str) -> str:
        """格式化服务状态"""
        if is_running:
            return f"✅ 每日热榜服务运行中\n\n📡 API 地址: {url}"
        else:
            return f"❌ 每日热榜服务未运行\n\n📡 预期地址: {url}\n\n💡 请使用 `./deploy.sh status` 查看状态"


# 全局格式化器实例
formatter = ResponseFormatter()