#!/bin/bash
# ─────────────────────────────────────────────
#  git-setup.sh  ·  Run ONCE to initialise the
#  local repo and connect it to Gitea.
# ─────────────────────────────────────────────

set -e   # stop on any error

REMOTE_URL="https://git.cdb-online.co.uk/Computers_Dont_Byte/FinancePlanner"
BRANCH="main"

echo ""
echo "╔══════════════════════════════════════════╗"
echo "║   Finance Planner — Git Setup            ║"
echo "╚══════════════════════════════════════════╝"
echo ""

# ── Move to the directory this script lives in
cd "$(dirname "$0")"
echo "📁 Working directory: $(pwd)"
echo ""

# ── Ask for identity (used in commit messages)
read -p "Your name  (for git commits): " GIT_NAME
read -p "Your email (for git commits): " GIT_EMAIL
echo ""

# ── Initialise git if not already done
if [ ! -d ".git" ]; then
    git init
    git checkout -b "$BRANCH" 2>/dev/null || git branch -m "$BRANCH"
    echo "✅ Git repository initialised."
else
    echo "ℹ️  Git already initialised — skipping."
fi

# ── Set local identity
git config user.name  "$GIT_NAME"
git config user.email "$GIT_EMAIL"

# ── Set remote
if git remote get-url origin &>/dev/null; then
    git remote set-url origin "$REMOTE_URL"
    echo "✅ Remote 'origin' updated."
else
    git remote add origin "$REMOTE_URL"
    echo "✅ Remote 'origin' added."
fi

echo ""
echo "Remote → $REMOTE_URL"
echo ""

# ── Copy in the .gitignore if not present
if [ ! -f ".gitignore" ]; then
    cat > .gitignore << 'GITIGNORE'
db.php
*.log
*.cache
/vendor/
*.env
.DS_Store
Thumbs.db
desktop.ini
.vscode/
.idea/
*.swp
*.swo
*~
GITIGNORE
    echo "✅ .gitignore created (db.php is excluded to protect credentials)."
fi

# ── Initial commit
git add -A
git status --short
echo ""
git commit -m "Initial commit — Finance Planner setup" || echo "ℹ️  Nothing new to commit."

echo ""
echo "╔══════════════════════════════════════════╗"
echo "║  Setup complete!                         ║"
echo "╚══════════════════════════════════════════╝"
echo ""
echo "Next steps:"
echo ""
echo "  Option A — HTTPS (username + password / token):"
echo "    git push -u origin $BRANCH"
echo "    (You will be prompted for your Gitea credentials)"
echo ""
echo "  Option B — SSH (no password prompts):"
echo "    ssh-keygen -t ed25519 -C \"$GIT_EMAIL\""
echo "    cat ~/.ssh/id_ed25519.pub   # paste this into Gitea → Settings → SSH Keys"
echo "    git remote set-url origin git@git.cdb-online.co.uk:Computers_Dont_Byte/FinancePlanner.git"
echo "    git push -u origin $BRANCH"
echo ""
echo "  Then run ./git-sync.sh any time you want to push changes."
echo ""