#!/bin/bash
# Setup and update Kiwy-Signage player code for SSH-based deployment
# This script is called by docker-entrypoint.sh on container startup

set -e

PLAYER_CODE_DIR="/app/data/player"
REPO_URL="https://gitea.moto-adv.com/ske087/Kiwy-Signage.git"
REPO_BRANCH="master"

echo "=========================================="
echo "Setting up Player Code for SSH Deployment"
echo "=========================================="
echo ""

# Create player data directory if it doesn't exist
if [ ! -d "$PLAYER_CODE_DIR" ]; then
    echo "📁 Creating player code directory: $PLAYER_CODE_DIR"
    mkdir -p "$PLAYER_CODE_DIR"
fi

# Check if git repository exists
if [ -d "$PLAYER_CODE_DIR/.git" ]; then
    echo "🔄 Repository exists - updating from remote..."
    cd "$PLAYER_CODE_DIR"
    
    # Fetch latest changes
    if git fetch origin "$REPO_BRANCH" 2>/dev/null; then
        # Try to update
        if git reset --hard "origin/$REPO_BRANCH" 2>/dev/null; then
            echo "✅ Player code updated successfully"
            COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
            echo "   Current version: $COMMIT"
        else
            echo "⚠️  Could not reset to remote - using existing code"
        fi
    else
        echo "⚠️  Could not fetch from remote - using existing code"
    fi
else
    echo "📥 Cloning Kiwy-Signage repository..."
    
    # Check if directory is not empty
    if [ "$(ls -A "$PLAYER_CODE_DIR" 2>/dev/null)" ]; then
        echo "⚠️  Directory not empty but no git repo - cleaning..."
        rm -rf "$PLAYER_CODE_DIR"/*
        rm -rf "$PLAYER_CODE_DIR"/.*
    fi
    
    # Clone the repository
    if git clone --branch "$REPO_BRANCH" "$REPO_URL" "$PLAYER_CODE_DIR" 2>/dev/null; then
        echo "✅ Repository cloned successfully"
        COMMIT=$(git -C "$PLAYER_CODE_DIR" rev-parse --short HEAD 2>/dev/null || echo "unknown")
        echo "   Current version: $COMMIT"
    else
        echo "❌ Failed to clone repository"
        echo "   Repository: $REPO_URL"
        echo "   This may be due to:"
        echo "   • Network connectivity issues"
        echo "   • Repository access restrictions"
        echo "   • Invalid repository URL"
        echo ""
        echo "⚠️  DigiServer will continue without pre-staged player code"
        echo "   SSH deployment will attempt to clone on-demand"
        exit 0
    fi
fi

echo ""
echo "📊 Player Code Directory:"
du -sh "$PLAYER_CODE_DIR" 2>/dev/null || echo "   (empty or not ready)"
echo ""

# Create a metadata file
METADATA_FILE="$PLAYER_CODE_DIR/.deployment-info"
cat > "$METADATA_FILE" << EOF
# Kiwy-Signage Player Code - Deployment Metadata
# Auto-generated by setup-player-code.sh

Repository: $REPO_URL
Branch: $REPO_BRANCH
Updated: $(date -u +"%Y-%m-%dT%H:%M:%SZ")
Version: $(git -C "$PLAYER_CODE_DIR" rev-parse --short HEAD 2>/dev/null || echo "unknown")
Hostname: $(hostname)

## Usage
This directory contains the Kiwy-Signage player code that is:
1. Pre-staged in the DigiServer container
2. Used as a base for SSH-based remote deployment
3. Updated on each container restart (if network available)

For SSH deployment, this code is copied to remote hosts at:
/opt/kiwy-signage

## Manual Update
To manually update inside container:
cd /app/data/player
git pull origin $REPO_BRANCH
EOF

echo "✅ Player code setup complete"
echo "   Location: $PLAYER_CODE_DIR"
echo "   Metadata: $METADATA_FILE"
echo ""