#!/usr/bin/env bash
set -euo pipefail

CONFIG_FILE="$HOME/.appfactory/env"

if [ ! -f "$CONFIG_FILE" ]; then
  echo "Missing config file: $CONFIG_FILE"
  exit 1
fi

source "$CONFIG_FILE"

APP_ID="${1:-}"
APP_NAME="${2:-$APP_ID}"

if [ -z "$APP_ID" ]; then
  echo "Usage:"
  echo "  ./new-python-app.sh <app-id> [app-name]"
  echo ""
  echo "Example:"
  echo "  ./new-python-app.sh gmail-app \"Gmail App\""
  exit 1
fi

TEMPLATE_DIR="$WORKSPACE_DIR/python-fastapi-template"
TARGET_DIR="$WORKSPACE_DIR/$APP_ID"

if [ ! -d "$TEMPLATE_DIR" ]; then
  echo "Template not found: $TEMPLATE_DIR"
  exit 1
fi

if [ -d "$TARGET_DIR" ]; then
  echo "Target already exists: $TARGET_DIR"
  exit 1
fi

echo "Creating app from template..."
cp -R "$TEMPLATE_DIR" "$TARGET_DIR"

cd "$TARGET_DIR"
rm -rf .git

sed -i "s/Python FastAPI Template/$APP_NAME/g" app/main.py

cat > app.yml <<EOF
id: $APP_ID
name: $APP_NAME
language: python
version: 1.0.0
base_path: /$APP_ID
port: 8000
status: development
EOF

cat > README.md <<EOF
# $APP_NAME

Generated by AppFactory.

## Local build

\`\`\`bash
docker build -t $APP_ID .
docker run --rm -p 8001:8000 $APP_ID
\`\`\`

Open:

\`\`\`text
http://SERVER_IP:8001/docs
\`\`\`
EOF

echo "Creating Gitea repository..."

CREATE_REPO_RESPONSE="$(curl -sS -X POST \
  "$GITEA_URL/api/v1/orgs/$GITEA_ORG/repos" \
  -H "Authorization: token $GITEA_TOKEN" \
  -H "Content-Type: application/json" \
  -d "{
    \"name\": \"$APP_ID\",
    \"description\": \"$APP_NAME\",
    \"private\": false,
    \"auto_init\": false
  }")"

if echo "$CREATE_REPO_RESPONSE" | grep -q '"message".*"already exists"'; then
  echo "Repository already exists in Gitea."
fi

git init
git branch -M main
git remote add origin "$GITEA_URL/$GITEA_ORG/$APP_ID.git"

git add .
git commit -m "Initial $APP_NAME"
git push -u origin main

echo ""
echo "DONE"
echo ""
echo "Repository:"
echo "$GITEA_URL/$GITEA_ORG/$APP_ID"
echo ""
echo "Local path:"
echo "$TARGET_DIR"
echo ""
echo "Test:"
echo "cd $TARGET_DIR"
echo "docker build -t $APP_ID ."
echo "docker run --rm -p 8001:8000 $APP_ID"