#!/bin/bash
set -euo pipefail

GITEA_DATA="/data/gitea"
NOC_DATA="/data/noc"
GITEA_DB="$GITEA_DATA/gitea.db"
GITEA_INI="$GITEA_DATA/app.ini"
GITEA_TOKEN_FILE="$NOC_DATA/gitea-token"

GITEA_ADMIN_USER="${GITEA_ADMIN_USER:-noc}"
GITEA_ADMIN_PASS="${GITEA_ADMIN_PASS:-noc-admin-changeme}"
GITEA_ADMIN_EMAIL="${GITEA_ADMIN_EMAIL:-noc@localhost}"
GITEA_HTTP_PORT="${GITEA_HTTP_PORT:-3000}"

mkdir -p "$GITEA_DATA" "$NOC_DATA"

# ── gitea config ────────────────────────────────────────────────────
if [ ! -f "$GITEA_INI" ]; then
    cat > "$GITEA_INI" <<EOF
[server]
HTTP_PORT = ${GITEA_HTTP_PORT}
ROOT_URL = http://localhost:${GITEA_HTTP_PORT}/
LFS_START_SERVER = false

[database]
DB_TYPE = sqlite3
PATH = ${GITEA_DB}

[security]
INSTALL_LOCK = true

[service]
DISABLE_REGISTRATION = true

[log]
MODE = console
LEVEL = Warn
EOF
    echo "[gitea] created $GITEA_INI"
fi

# ── start gitea in background ──────────────────────────────────────
echo "[suite] starting gitea..."
gitea web --config "$GITEA_INI" --custom-path "$GITEA_DATA/custom" &
GITEA_PID=$!

# wait for gitea to be ready
for i in $(seq 1 30); do
    if curl -sf "http://localhost:${GITEA_HTTP_PORT}/api/v1/version" > /dev/null 2>&1; then
        echo "[suite] gitea ready"
        break
    fi
    if [ "$i" -eq 30 ]; then
        echo "[suite] ERROR: gitea failed to start"
        exit 1
    fi
    sleep 1
done

# ── create admin user + token ──────────────────────────────────────
if ! gitea admin user list --config "$GITEA_INI" 2>/dev/null | grep -q "$GITEA_ADMIN_USER"; then
    gitea admin user create \
        --config "$GITEA_INI" \
        --username "$GITEA_ADMIN_USER" \
        --password "$GITEA_ADMIN_PASS" \
        --email "$GITEA_ADMIN_EMAIL" \
        --admin
    echo "[suite] created admin user: $GITEA_ADMIN_USER"
fi

if [ ! -f "$GITEA_TOKEN_FILE" ]; then
    TOKEN=$(curl -sf -X POST \
        "http://localhost:${GITEA_HTTP_PORT}/api/v1/users/${GITEA_ADMIN_USER}/tokens" \
        -u "${GITEA_ADMIN_USER}:${GITEA_ADMIN_PASS}" \
        -H "Content-Type: application/json" \
        -d "{\"name\":\"noc-suite\",\"scopes\":[\"all\"]}" \
        | jq -r '.sha1')
    echo "$TOKEN" > "$GITEA_TOKEN_FILE"
    echo "[suite] admin token saved to $GITEA_TOKEN_FILE"
fi

# ── copy default noc config if missing ─────────────────────────────
if [ ! -f "$NOC_DATA/config.yaml" ]; then
    cp /opt/noc/config.example.yaml "$NOC_DATA/config.yaml"
    echo "[suite] copied default config to $NOC_DATA/config.yaml — edit before use"
fi

# ── start noc ──────────────────────────────────────────────────────
echo "[suite] starting noc..."
exec noc