#!/bin/bash
set -e

# 默认配置
JOB_ID=$(date +%Y%m%d-%H%M%S)
IMAGE_REPO=${IMAGE_REPO:-"harbor.dc.teramesh.cn/library/tools"}
IMAGE_TAG=${IMAGE_TAG:-"dev"}
BATCH_SIZE=${BATCH_SIZE:-"20"}
LOG_LEVEL=${LOG_LEVEL:-"INFO"}
DATA_PVC_NAME=${DATA_PVC_NAME:-"data-import-export-pvc"}
JOB_HOST_KEY=${JOB_HOST_KEY:-"kubernetes.io/hostname"}
JOB_HOST_NAME=${JOB_HOST_NAME:-"idrc-disney-1"}
# 数据库配置（使用时需要修改）
DB_HOST=${DB_HOST:-"db"}
DB_PORT=${DB_PORT:-"6432"}
DB_NAME=${DB_NAME:-"idrc"}
DB_USER=${DB_USER:-"teramesh"}
DB_PASSWORD=${DB_PASSWORD:-"2iqTCHwnf75stGBzM8le"}

NAMESPACE=${NAMESPACE:-"default"}

# 检查模板文件
TEMPLATE_FILE="log-import-ctllog-job.yaml"
if [ ! -f "$TEMPLATE_FILE" ]; then
  echo "Template file not found: $TEMPLATE_FILE"
  exit 1
fi

# 直接替换模板变量（不使用envsubst）
OUTPUT_FILE="log-import-ctllog-job-${JOB_ID}.yaml"
sed -e "s|{{JOB_ID}}|$JOB_ID|g" \
    -e "s|{{NAMESPACE}}|$NAMESPACE|g" \
    -e "s|{{IMAGE_REPO}}|$IMAGE_REPO|g" \
    -e "s|{{IMAGE_TAG}}|$IMAGE_TAG|g" \
    -e "s|{{DATA_PVC_NAME}}|$DATA_PVC_NAME|g" \
    -e "s|{{JOB_HOST_KEY}}|$JOB_HOST_KEY|g" \
    -e "s|{{JOB_HOST_NAME}}|$JOB_HOST_NAME|g" \
    -e "s|{{DB_HOST}}|$DB_HOST|g" \
    -e "s|{{DB_PORT}}|$DB_PORT|g" \
    -e "s|{{DB_NAME}}|$DB_NAME|g" \
    -e "s|{{DB_USER}}|$DB_USER|g" \
    -e "s|{{DB_PASSWORD}}|$DB_PASSWORD|g" \
    -e "s|{{BATCH_SIZE}}|$BATCH_SIZE|g" \
    -e "s|{{LOG_LEVEL}}|$LOG_LEVEL|g" \
    "$TEMPLATE_FILE" > "$OUTPUT_FILE"

# 部署前验证
echo "Validating generated YAML..."
kubectl apply -f "$OUTPUT_FILE" -n "$NAMESPACE" --dry-run=client

# 部署Job
kubectl apply -f "$OUTPUT_FILE"  -n "$NAMESPACE"

echo "Job deployed in namespace $NAMESPACE: log-import-ctllog-job-${JOB_ID}"
echo "To view logs: kubectl logs job/log-import-ctllog-job-${JOB_ID} -n $NAMESPACE"