#!/bin/bash

# Exit on any error
set -e

# Trigger

# Check for required positional arguments
if [ $# -ne 2 ]; then
    echo "Error: Two arguments required"
    echo "Usage: $0 <owner/repo> <tag>"
    exit 1
fi

# Check required environment variables
if [ -z "$CERC_REGISTRY_USER_KEY" ]; then
    echo "Error: CERC_REGISTRY_USER_KEY environment variable is required"
    exit 1
fi

if [ -z "$CERC_REGISTRY_BOND_ID" ]; then
    echo "Error: CERC_REGISTRY_BOND_ID environment variable is required"
    exit 1
fi

REPO_PATH="$1"
TAG="$2"
REPO="https://github.com/${REPO_PATH}"

# Get the commit hash for the tag using GitHub API
COMMIT_HASH=$(curl -s "https://api.github.com/repos/${REPO_PATH}/git/refs/tags/${TAG}" | jq -r '.object.sha')
if [ -z "$COMMIT_HASH" ] || [ "$COMMIT_HASH" = "null" ]; then
    echo "Error: Could not find commit hash for tag $TAG"
    exit 1
fi

# Create temporary files
RECORD_FILE=tmp.rf.$$
CONFIG_FILE=$(mktemp)

# Generate registry configuration
cat <<EOF > "$CONFIG_FILE"
services:
  registry:
    rpcEndpoint: '${CERC_REGISTRY_RPC_ENDPOINT}'
    gqlEndpoint: '${CERC_REGISTRY_GQL_ENDPOINT}'
    chainId: ${CERC_REGISTRY_CHAIN_ID}
    gas: 900000
    fees: 900000alnt
EOF

# Generate the application record
cat <<EOF | sed '/.*: ""$/d' > "$RECORD_FILE"
record:
  type: ApplicationRecord
  name: "$APP_NAME"
  version: "$TAG"
  app_type: webapp
  repository:
    - "$REPO"
  repository_ref: "$COMMIT_HASH"
  app_version: "0.0.1"
EOF

# Publish the application record
echo "Publishing application record..."
cat $RECORD_FILE
RECORD_ID=$(laconic -c $CONFIG_FILE registry record publish --filename $RECORD_FILE --user-key "${CERC_REGISTRY_USER_KEY}" --bond-id ${CERC_REGISTRY_BOND_ID} | jq -r '.id')
echo "Record ID: $RECORD_ID"

# Set up LRN (Laconic Resource Name)
if [ -z "$CERC_REGISTRY_APP_LRN" ]; then
    CERC_REGISTRY_APP_LRN="lrn://$AUTHORITY/applications/$APP_NAME"
fi

# Set name mappings
echo "Setting name mappings..."
laconic -c $CONFIG_FILE registry name set --user-key "${CERC_REGISTRY_USER_KEY}" --bond-id ${CERC_REGISTRY_BOND_ID} "$CERC_REGISTRY_APP_LRN" "$RECORD_ID"
laconic -c $CONFIG_FILE registry name set --user-key "${CERC_REGISTRY_USER_KEY}" --bond-id ${CERC_REGISTRY_BOND_ID} "$CERC_REGISTRY_APP_LRN@${COMMIT_HASH}" "$RECORD_ID"


# Handle deployer payment if required
if [ ! -z "$DEPLOYER_LRN" ]; then
    echo "Processing deployer payment..."
    paymentAddress=$(laconic -c $CONFIG_FILE registry name resolve "$DEPLOYER_LRN" | jq -r '.[0].attributes.paymentAddress')
    paymentAmount=$(laconic -c $CONFIG_FILE registry name resolve "$DEPLOYER_LRN" | jq -r '.[0].attributes.minimumPayment' | sed 's/alnt//g')
    
    if [[ -n "$paymentAmount" && "$paymentAmount" != "null" ]]; then
        payment=$(laconic -c $CONFIG_FILE registry tokens send --address "$paymentAddress" --type alnt --quantity "$paymentAmount" --user-key "$CERC_REGISTRY_USER_KEY" --bond-id "$CERC_REGISTRY_BOND_ID")
        txHash=$(echo "$payment" | jq -r '.tx.hash')
        echo "Paid deployer with txHash: $txHash"
    else
        echo "No payment required - skipping payment step"
        txHash=""
fi

# Generate deployment request
echo "Generating deployment request..."
cat <<EOF | sed '/.*: ""$/d' > "$RECORD_FILE"
record:
  type: ApplicationDeploymentRequest
  version: '1.0.0'
  name: "$APP_NAME"
  application: "$CERC_REGISTRY_APP_LRN"
  deployer: $DEPLOYER_LRN
  dns: $CERC_REGISTRY_DEPLOYMENT_HOSTNAME
  config:
    env:
      LACONIC_HOSTED_CONFIG_laconicd_chain_id: laconic-testnet-2
  meta:
    note: "Added by CI @ $(date)"
    repository: "$REPO"
    repository_ref: "$COMMIT_HASH"
  payment: $txHash
EOF

    cat $RECORD_FILE
    DEPLOY_RECORD_ID=$(laconic -c $CONFIG_FILE registry record publish \
        --filename $RECORD_FILE \
        --user-key "${CERC_REGISTRY_USER_KEY}" \
        --bond-id ${CERC_REGISTRY_BOND_ID} | jq -r '.id')
    echo "Deployment Record ID: $DEPLOY_RECORD_ID"
fi

# Cleanup
rm -f $RECORD_FILE $CONFIG_FILE
echo "Script completed successfully"