#!/bin/bash
set -euo pipefail

SONAR_URL="http://192.168.1.2:9001"
PROJECT="Warehouse-Management-System"
OUTPUT="sonarqube-issues.csv"
TMP=$(mktemp)

if [ -z "${SONAR_TOKEN:-}" ]; then
    echo "SONAR_TOKEN is not set"
    exit 1
fi

echo "Downloading SonarQube issues for $PROJECT..."

echo '[]' > "$TMP"

PAGE=1
PAGE_SIZE=500

while true; do
    echo "Fetching page $PAGE..."

    RESPONSE=$(curl --connect-timeout 5 --max-time 60 -sS \
        -u "$SONAR_TOKEN:" \
        "$SONAR_URL/api/issues/search?componentKeys=$PROJECT&ps=$PAGE_SIZE&p=$PAGE")

    COUNT=$(echo "$RESPONSE" | jq '.issues | length')
    TOTAL=$(echo "$RESPONSE" | jq '.total')

    echo "  $COUNT issues received ($TOTAL total)"

    jq -s '.[0] + .[1].issues' "$TMP" <(echo "$RESPONSE") > "$TMP.new"
    mv "$TMP.new" "$TMP"

    [ "$COUNT" -lt "$PAGE_SIZE" ] && break

    PAGE=$((PAGE + 1))
done

jq -r '
[
    "Severity",
    "Type",
    "Status",
    "Rule",
    "File",
    "Line",
    "Message",
    "Effort",
    "Assignee",
    "Author",
    "Created",
    "Updated"
],
(.[] | [
    .severity,
    .type,
    .status,
    .rule,
    (.component | sub("^Warehouse-Management-System:";"")),
    (.line // ""),
    .message,
    (.effort // ""),
    (.assignee // ""),
    (.author // ""),
    .creationDate,
    .updateDate
]) | @csv
' "$TMP" > "$OUTPUT"

rm "$TMP"

echo
echo "Complete."
echo "Report: $OUTPUT"
echo "Issues exported: $(($(wc -l < "$OUTPUT") - 1))"