"""Less flashy version. More hard-coding."""

from pathlib import Path
from shlex import split
from subprocess import run

from flask import Flask, render_template
from flask_wtf import FlaskForm
from ruamel.yaml import YAML
from wtforms import PasswordField, StringField
from wtforms.validators import DataRequired

app = Flask(__name__)
app.secret_key = b'_5#y2L"F4Q8z\n\xec]/'

yaml = YAML()

APPS = {"gitea": "https://git.autonomic.zone/compose-stacks/gitea"}
DATA_DIR = Path("./data")


class GiteaConfigForm(FlaskForm):
    app_name = StringField("Application name", default="Gitea")
    db_host = StringField("Database host", default="mariadb:3306")
    db_name = StringField("Database name", default="gitea")
    db_passwd = PasswordField("Database password", validators=[DataRequired()])
    db_root_passwd = PasswordField(
        "Root database password", validators=[DataRequired()]
    )
    db_type = StringField("Database type", default="mysql")
    db_user = StringField("Database user", default="mysql")
    domain = StringField("Domain name", validators=[DataRequired()])
    ssh_port = StringField("SSH port", default="2222")
    stack_name = StringField("Stack name", default="gitea")
    internal_token = PasswordField("Internal token", validators=[DataRequired()])
    jwt_secret = PasswordField("JWT secret", validators=[DataRequired()])


def clone_app_template(app_name):
    """Git clone an app template repository."""
    clone_path = DATA_DIR / app_name
    clone_url = apps[app_name]
    run(split(f"git clone {clone_url} {clone_path}"))


@app.route("/")
def index():
    return render_template("second/index.html", apps=[app for app in APPS])


@app.route("/<app_name>")
def app_config(app_name):
    if app_name == "gitea":
        form = GiteaConfigForm()
    return render_template("second/config.html", app_name=app_name, form=form)


if __name__ == "__main__":
    app.run(debug=True, host="0.0.0.0")