furt/scripts/update_issue.sh

#!/bin/bash

# Load environment
if [ -f .env ]; then
    export $(cat .env | grep -v '^#' | xargs)
else
    echo "❌ .env file not found!"
    exit 1
fi

# Colors
GREEN='\033[0;32m'
BLUE='\033[0;34m'
RED='\033[0;31m'
NC='\033[0m'

log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
log_error() { echo -e "${RED}[ERROR]${NC} $1"; }

# Get all labels with IDs
declare -A LABEL_IDS
get_labels() {
    response=$(curl -s "$GITEA_URL/api/v1/repos/$REPO_OWNER/$REPO_NAME/labels" \
        -H "Authorization: token $GITEA_TOKEN")
    while IFS= read -r line; do
        name=$(echo "$line" | jq -r '.name')
        id=$(echo "$line" | jq -r '.id')
        LABEL_IDS["$name"]="$id"
    done < <(echo "$response" | jq -c '.[]')
}

# Add comment to issue
add_comment() {
    local issue_number="$1"
    local comment="$2"
    
    # Use jq for proper JSON escaping
    local json_payload=$(jq -n --arg body "$comment" '{body: $body}')
    
    response=$(curl -s -w "\n%{http_code}" -X POST \
        "$GITEA_URL/api/v1/repos/$REPO_OWNER/$REPO_NAME/issues/$issue_number/comments" \
        -H "Authorization: token $GITEA_TOKEN" \
        -H "Content-Type: application/json" \
        -d "$json_payload")
    
    http_code=$(echo "$response" | tail -n1)
    if [ "$http_code" = "201" ]; then
        log_success "Comment added to issue #$issue_number"
    else
        log_error "Failed to add comment (HTTP: $http_code)"
    fi
}

# Update issue labels - FIXED VERSION
update_labels() {
    local issue_number="$1"
    local labels_string="$2"
    
    get_labels
    
    # Convert to ID array
    local valid_label_ids=()
    IFS=',' read -ra LABEL_ARRAY <<< "$labels_string"
    
    for label in "${LABEL_ARRAY[@]}"; do
        label=$(echo "$label" | xargs)
        if [ -n "${LABEL_IDS[$label]}" ]; then
            valid_label_ids+=("${LABEL_IDS[$label]}")
        else
            log_error "Label '$label' not found!"
            return 1
        fi
    done
    
    # Build ID array JSON
    local labels_json="["
    for i in "${!valid_label_ids[@]}"; do
        if [ $i -gt 0 ]; then
            labels_json="${labels_json},"
        fi
        labels_json="${labels_json}${valid_label_ids[$i]}"
    done
    labels_json="${labels_json}]"
    
    response=$(curl -s -w "\n%{http_code}" -X PUT \
        "$GITEA_URL/api/v1/repos/$REPO_OWNER/$REPO_NAME/issues/$issue_number/labels" \
        -H "Authorization: token $GITEA_TOKEN" \
        -H "Content-Type: application/json" \
        -d "$labels_json")
    
    http_code=$(echo "$response" | tail -n1)
    if [ "$http_code" = "200" ]; then
        log_success "Labels updated for issue #$issue_number"
    else
        log_error "Failed to update labels (HTTP: $http_code)"
    fi
}

case "${1:-help}" in
    "comment")
        if [ -z "$2" ] || [ -z "$3" ]; then
            echo "Usage: $0 comment ISSUE_NUMBER \"COMMENT_TEXT\""
            exit 1
        fi
        add_comment "$2" "$3"
        ;;
    "labels")
        if [ -z "$2" ] || [ -z "$3" ]; then
            echo "Usage: $0 labels ISSUE_NUMBER \"label1,label2,label3\""
            exit 1
        fi
        update_labels "$2" "$3"
        ;;
    "progress")
        if [ -z "$2" ]; then
            echo "Usage: $0 progress ISSUE_NUMBER"
            exit 1
        fi
        add_comment "$2" "📊 **Progress Update:** Arbeit an dieser Analyse läuft. Erste Quellen werden gesammelt und Framework-Relevanz geprüft."
        update_labels "$2" "work-in-progress"
        ;;
    "review")
        if [ -z "$2" ]; then
            echo "Usage: $0 review ISSUE_NUMBER"
            exit 1
        fi
        add_comment "$2" "👀 **Ready for Review:** Erste Analyse abgeschlossen. Bitte um Peer-Review der Quellen und Framework-Integration."
        update_labels "$2" "needs-review"
        ;;
    "fact-check")
        if [ -z "$2" ]; then
            echo "Usage: $0 fact-check ISSUE_NUMBER"
            exit 1
        fi
        add_comment "$2" "🔍 **Fact-Check Required:** Kritische Behauptungen gefunden die zusätzliche Quellen-Verifikation benötigen."
        update_labels "$2" "fact-check-needed"
        ;;
    *)
        echo "🔧 Issue Update Tool (FIXED VERSION)"
        echo ""
        echo "Usage: $0 COMMAND ISSUE_NUMBER [OPTIONS]"
        echo ""
        echo "Commands:"
        echo "  comment NUM \"TEXT\"     Add comment to issue"
        echo "  labels NUM \"l1,l2\"     Update issue labels (using IDs)"
        echo "  progress NUM            Mark as work-in-progress"
        echo "  review NUM              Mark as ready for review"
        echo "  fact-check NUM          Mark as needing fact-check"
        echo ""
        echo "Examples:"
        echo "  $0 comment 5 \"Erste Quellen gefunden\""
        echo "  $0 labels 3 \"regional-case,work-in-progress\""
        echo "  $0 progress 7"
        ;;
esac