#!/bin/bash

# Check if commit message is provided
if [ -z "$1" ]; then
    echo "Error: Commit message is required"
    echo "Usage: ./commit-all.sh \"Your commit message\""
    exit 1
fi

COMMIT_MSG="$1"

# Get list of submodules
SUBMODULES=$(git config --file .gitmodules --get-regexp path | awk '{ print $2 }')

if [ -z "$SUBMODULES" ]; then
    echo "No submodules found in this repository"
    exit 0
fi

echo "🚀 Starting commit and push for all submodules..."
echo "📝 Commit message: $COMMIT_MSG"
echo ""

# Counter for tracking results
SUCCESS_COUNT=0
FAILED_COUNT=0
SKIPPED_COUNT=0

# Iterate through each submodule
for submodule in $SUBMODULES; do
    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    echo "📦 Processing submodule: $submodule"

    if [ ! -d "$submodule" ]; then
        echo "⚠️  Warning: Submodule directory not found, skipping..."
        SKIPPED_COUNT=$((SKIPPED_COUNT + 1))
        continue
    fi

    cd "$submodule" || {
        echo "❌ Failed to enter directory $submodule"
        FAILED_COUNT=$((FAILED_COUNT + 1))
        cd - > /dev/null
        continue
    }

    # Check if there are any changes
    if [ -z "$(git status --porcelain)" ]; then
        echo "ℹ️  No changes to commit, skipping..."
        SKIPPED_COUNT=$((SKIPPED_COUNT + 1))
        cd - > /dev/null
        continue
    fi

    # Add all changes
    echo "  → git add -A"
    git add -A

    # Commit changes
    echo "  → git commit"
    if git commit -m "$COMMIT_MSG"; then
        # Push to main branch
        echo "  → git push origin main"
        if git push origin main; then
            echo "✅ Successfully committed and pushed"
            SUCCESS_COUNT=$((SUCCESS_COUNT + 1))
        else
            echo "❌ Failed to push"
            FAILED_COUNT=$((FAILED_COUNT + 1))
        fi
    else
        echo "❌ Failed to commit"
        FAILED_COUNT=$((FAILED_COUNT + 1))
    fi

    cd - > /dev/null
    echo ""
done

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "📊 Summary:"
echo "  ✅ Success: $SUCCESS_COUNT"
echo "  ❌ Failed: $FAILED_COUNT"
echo "  ⏭️  Skipped: $SKIPPED_COUNT"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

if [ $FAILED_COUNT -gt 0 ]; then
    exit 1
fi

exit 0