#!/bin/bash
# Weekly reading report generator
# Reads 7 daily reading reports → DeepSeek API → weekly analysis
# Run: weekly, Sunday 16:30 Beijing time (08:30 UTC)
#
# NOTE: Script lives in inspiration-collector/scripts/ but output 
# goes to weread-notes/weekly/. Both repos are siblings on the server.

set -e

INSP_DIR="/home/ubuntu/inspiration-collector"
WEREAD_DIR="/home/ubuntu/weread-notes"
LOG_FILE="/tmp/weekly_reading_report_$(date +%Y%m%d_%H%M).log"

echo "[$(date)] Starting weekly reading report..." | tee "$LOG_FILE"

# Pull latest in both repos
echo "[$(date)] Pulling weread-notes..." | tee -a "$LOG_FILE"
cd "$WEREAD_DIR"
git pull origin main 2>&1 | tee -a "$LOG_FILE"

echo "[$(date)] Pulling inspiration-collector..." | tee -a "$LOG_FILE"
cd "$INSP_DIR"
git pull origin main 2>&1 | tee -a "$LOG_FILE"

# Run the analyzer (it reads from weread-notes/daily/ and writes to weread-notes/weekly/)
echo "[$(date)] Running analyzer..." | tee -a "$LOG_FILE"
cd "$INSP_DIR"
python3 analyzers/weekly_reading_report.py 2>&1 | tee -a "$LOG_FILE"

# Commit and push weread-notes
echo "[$(date)] Committing weread-notes..." | tee -a "$LOG_FILE"
cd "$WEREAD_DIR"
git add weekly/ 2>/dev/null || true

if git diff --cached --quiet; then
    echo "[$(date)] No changes to commit in weread-notes" | tee -a "$LOG_FILE"
else
    git commit -m "weekly: reading report $(date +%Y-%m-%d)" 2>&1 | tee -a "$LOG_FILE"
    git push origin main 2>&1 | tee -a "$LOG_FILE"
fi

echo "[$(date)] Done." | tee -a "$LOG_FILE"