#!/bin/bash
# show-latest-report.sh - Display the latest MT5 trading report
# Usage: ./show-latest-report.sh [--save]

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPORT_DIR="${HOME}/mt5-docker/config/.wine/drive_c/users/abc/Desktop"

# Colors
BLUE='\033[0;34m'
GREEN='\033[0;32m'
NC='\033[0m'

echo -e "${BLUE}=== MT5 Latest Report Finder ===${NC}"
echo ""

# Find latest report
LATEST_REPORT=$(find "${REPORT_DIR}" -name "ReportHistory-*.html" -type f -printf '%T@ %p\n' 2>/dev/null | sort -n | tail -1 | cut -d' ' -f2-)

if [ -z "${LATEST_REPORT}" ]; then
    echo "❌ No report files found!"
    echo ""
    echo "To generate a report:"
    echo "  1. MT5 → History tab → Right-click"
    echo "  2. Select 'Save as Report'"
    echo "  3. Save to Desktop"
    exit 1
fi

# Get file info
FILENAME=$(basename "${LATEST_REPORT}")
FILE_DATE=$(stat -c %y "${LATEST_REPORT}" 2>/dev/null | cut -d' ' -f1)
FILE_SIZE=$(stat -c %s "${LATEST_REPORT}" 2>/dev/null | numfmt --to=iec 2>/dev/null || echo "unknown")

echo -e "${GREEN}✅ Found latest report:${NC}"
echo "  File: ${FILENAME}"
echo "  Date: ${FILE_DATE}"
echo "  Size: ${FILE_SIZE}"
echo ""

# Parse and display
if [ -f "${SCRIPT_DIR}/parse-report.py" ]; then
    python3 "${SCRIPT_DIR}/parse-report.py" "${LATEST_REPORT}"
else
    echo "Error: parse-report.py not found"
    exit 1
fi

# Save option
if [ "$1" = "--save" ]; then
    OUTPUT="${HOME}/report-$(date +%Y%m%d-%H%M%S).txt"
    echo ""
    echo "💾 Saving to: ${OUTPUT}"
    python3 "${SCRIPT_DIR}/parse-report.py" "${LATEST_REPORT}" > "${OUTPUT}"
    echo "Saved!"
fi