from flask import abort
from flask import Flask
from flask import jsonify
from flask import request

app = Flask(__name__)

posts = []
current_id = 1


def find_post(post_id):
    return next((post for post in posts if post["id"] == post_id), None)


@app.route("/api/posts", methods=["GET"])
def get_posts():
    return jsonify(posts), 200


@app.route("/api/posts/<int:post_id>", methods=["GET"])
def get_post(post_id):
    post = find_post(post_id)
    if not post:
        abort(404, description="Post not found")
    return jsonify(post), 200


@app.route("/api/posts", methods=["POST"])
def create_post():
    global current_id
    data = request.get_json()
    if not data or "title" not in data or "content" not in data:
        abort(400, description="Missing title or content")
    post = {"id": current_id, "title": data["title"], "content": data["content"]}
    posts.append(post)
    current_id += 1
    return jsonify(post), 201


@app.route("/api/posts/<int:post_id>", methods=["PUT"])
def update_post(post_id):
    post = find_post(post_id)
    if not post:
        abort(404, description="Post not found")
    data = request.get_json()
    if not data:
        abort(400, description="Missing data")
    post["title"] = data.get("title", post["title"])
    post["content"] = data.get("content", post["content"])
    return jsonify(post), 200


@app.route("/api/posts/<int:post_id>", methods=["DELETE"])
def delete_post(post_id):
    post = find_post(post_id)
    if not post:
        abort(404, description="Post not found")
    posts.remove(post)
    return "", 204


if __name__ == "__main__":
    app.run(debug=True)