#!/bin/bash
# Create JIRA issue for bootc release
# Returns JIRA ticket key (e.g., RHEL-104567) on success

set -euo pipefail

VERSION="${1:-}"
UPSTREAM_URL="${2:-}"

if [[ -z "$VERSION" ]]; then
    echo "Usage: $0 <version> [upstream_url]" >&2
    exit 1
fi

if [[ -z "$UPSTREAM_URL" ]]; then
    UPSTREAM_URL="https://github.com/containers/bootc/releases/tag/v${VERSION}"
fi

log_info() {
    echo "[JIRA] $*"
}

log_error() {
    echo "[JIRA ERROR] $*" >&2
}

# Check for required env vars
if [[ -z "${JIRA_API_TOKEN:-}" ]]; then
    log_error "JIRA_API_TOKEN environment variable not set"
    exit 1
fi

# JIRA API endpoint (v3 as per Red Hat Jira)
JIRA_API="https://issues.redhat.com/rest/api/3/issue"

# Create payload
SUMMARY="Update bootc to ${VERSION} in CentOS Stream"
DESCRIPTION="Automated release update from upstream bootc v${VERSION}

Upstream release: ${UPSTREAM_URL}

This issue was created automatically by bootc-release-bot."

PAYLOAD=$(cat <<EOF
{
  "fields": {
    "project": {
      "key": "RHEL"
    },
    "summary": "$SUMMARY",
    "description": {
      "type": "doc",
      "version": 1,
      "content": [
        {
          "type": "paragraph",
          "content": [
            {
              "type": "text",
              "text": "$DESCRIPTION"
            }
          ]
        }
      ]
    },
    "issuetype": {
      "name": "Story"
    }
  }
}
EOF
)

log_info "Creating JIRA issue: $SUMMARY"

# Make API call
RESPONSE=$(curl -s -w "\n%{http_code}" \
    -X POST \
    -H "Authorization: Bearer ${JIRA_API_TOKEN}" \
    -H "Content-Type: application/json" \
    -d "$PAYLOAD" \
    "$JIRA_API")

HTTP_CODE=$(echo "$RESPONSE" | tail -n 1)
BODY=$(echo "$RESPONSE" | sed '$d')

if [[ "$HTTP_CODE" -ge 200 ]] && [[ "$HTTP_CODE" -lt 300 ]]; then
    JIRA_KEY=$(echo "$BODY" | jq -r '.key')
    if [[ -n "$JIRA_KEY" ]] && [[ "$JIRA_KEY" != "null" ]]; then
        log_info "Successfully created: $JIRA_KEY"
        echo "$JIRA_KEY"
        exit 0
    else
        log_error "Failed to parse JIRA key from response"
        echo "$BODY" >&2
        exit 1
    fi
else
    log_error "API request failed with HTTP $HTTP_CODE"
    echo "$BODY" >&2
    exit 1
fi