from flask import jsonify
from flask_jwt_extended import jwt_required
from . import api_bp
from ..models import Skill
from ..schemas import SkillSchema
from ..services import SkillService


skill_schema = SkillSchema()


@api_bp.route("/skills", methods=["GET"])
@jwt_required()
def get_skills():
    skills = Skill.query.all()
    return jsonify(skill_schema.dump(skills, many=True))


@api_bp.route("/skills/<int:skill_id>", methods=["GET"])
@jwt_required()
def get_skill(skill_id):
    skill = Skill.query.get(skill_id)
    if not skill:
        return jsonify({"error": "技能不存在"}), 404
    return jsonify(skill_schema.dump(skill))


@api_bp.route("/skills/<int:skill_id>/install", methods=["POST"])
@jwt_required()
def install_skill(skill_id):
    try:
        SkillService.install_skill(skill_id)
        return jsonify({"message": "技能已安装"})
    except ValueError as e:
        return jsonify({"error": str(e)}), 400


@api_bp.route("/skills/<int:skill_id>/uninstall", methods=["POST"])
@jwt_required()
def uninstall_skill(skill_id):
    try:
        SkillService.uninstall_skill(skill_id)
        return jsonify({"message": "技能已卸载"})
    except ValueError as e:
        return jsonify({"error": str(e)}), 400