#!/bin/bash

main() {
    issues='[]'
    total=0
    failed=0

    name="$(uname -n 2>/dev/null || echo 'unknown')"
    total=$((total + 1))
    if [ "$name" != "unknown" ]; then
        issue=$(jq -n --arg n "$name" '{
            "issue title": "Hostname collected successfully",
            "issue description": ("Hostname retrieved: " + $n),
            "issue severity": 4,
            "issue next steps": "No action needed. Informational check."
        }')
        issues=$(echo "$issues" | jq --argjson i "$issue" '. += [$i]')
    else
        failed=$((failed + 1))
        issue=$(jq -n '{
            "issue title": "Failed to collect hostname",
            "issue description": "uname -n returned no output",
            "issue severity": 2,
            "issue next steps": "Check runner image and available commands."
        }')
        issues=$(echo "$issues" | jq --argjson i "$issue" '. += [$i]')
    fi

    disks=$(df -h / 2>/dev/null | tail -1 | awk '{print $4, $5}' || echo 'unknown')
    total=$((total + 1))
    issue=$(jq -n --arg d "$disks" '{
        "issue title": "Disk space collected",
        "issue description": ("Root filesystem available/full: " + $d),
        "issue severity": 4,
        "issue next steps": "No action needed. Informational check."
    }')
    issues=$(echo "$issues" | jq --argjson i "$issue" '. += [$i]')

    summary=$(jq -n \
        --arg t "$total" \
        --arg f "$failed" \
        '{
            "issue title": "System Info Check (Bash) — Summary",
            "issue description": ("Checked " + $t + " system commands; " + $f + " failed."),
            "issue severity": 4,
            "issue next steps": "Informational. Review details in description."
        }')
    issues=$(echo "$issues" | jq --argjson i "$summary" '. += [$i]')

    echo "$issues" >&3
}