#!/bin/bash

# Exit on any error
set -e

# 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

# Create temporary files
AR_RECORD_FILE=$(mktemp)
ADR_RECORD_FILE=$(mktemp)
CONFIG_FILE=$(mktemp)

# Set defaults for env vars
CERC_APP_TYPE=${CERC_APP_TYPE:-"webapp"}
CERC_REPO_REF=${CERC_REPO_REF:-${GITHUB_SHA:-`git log -1 --format="%H"`}}
CERC_IS_LATEST_RELEASE=${CERC_IS_LATEST_RELEASE:-"true"}

# Read package.json values
rcd_name=$(jq -r '.name' package.json | sed 's/null//')
rcd_desc=$(jq -r '.description' package.json | sed 's/null//')
rcd_repository=$(jq -r '.repository' package.json)
rcd_homepage=$(jq -r '.homepage' package.json | sed 's/null//')
rcd_license=$(jq -r '.license' package.json | sed 's/null//')
rcd_author=$(jq -r '.author' package.json | sed 's/null//')
rcd_app_version=$(jq -r '.version' package.json | sed 's/null//')

# If repository is null or empty, get it from git
if [ -z "$rcd_repository" ] || [ "$rcd_repository" = "null" ]; then
    rcd_repository=$(git remote get-url origin)
fi

# Use APP_NAME from env if set, otherwise use package.json name
if [ -n "$APP_NAME" ]; then
    rcd_name="$APP_NAME"
fi

echo "Deploying application: $rcd_name"
echo "Version: $rcd_app_version"
echo "Commit: $CERC_REPO_REF"
echo "Repository: $rcd_repository"

# 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: 9550000
    fees: 15000000alnt
EOF

# Auto-increment version if needed
next_ver=$(laconic -c $CONFIG_FILE registry record list --type ApplicationRecord --all --name "$rcd_name" 2>/dev/null | jq -r -s ".[] | sort_by(.createTime) | reverse | [ .[] | select(.bondId == \"$CERC_REGISTRY_BOND_ID\") ] | .[0].attributes.version" | awk -F. -v OFS=. '{$NF += 1 ; print}')

if [ -z "$next_ver" ] || [ "1" == "$next_ver" ]; then
  next_ver=0.0.1
fi

# Generate the application record
cat <<EOF | sed '/.*: ""$/d' > "$AR_RECORD_FILE"
record:
  type: ApplicationRecord
  version: ${next_ver}
  name: "$rcd_name"
  description: "$rcd_desc"
  homepage: "$rcd_homepage"
  license: "$rcd_license"
  author: "$rcd_author"
  repository:
    - "$rcd_repository"
  repository_ref: "$CERC_REPO_REF"
  app_version: "$rcd_app_version"
  app_type: "$CERC_APP_TYPE"
EOF

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

# Set up LRN (Laconic Resource Name)
if [ -z "$CERC_REGISTRY_APP_LRN" ]; then
    if [ -n "$AUTHORITY" ]; then
        CERC_REGISTRY_APP_LRN="lrn://$AUTHORITY/applications/$rcd_name"
    else
        authority=$(echo "$rcd_name" | cut -d'/' -f1 | sed 's/@//')
        app=$(echo "$rcd_name" | cut -d'/' -f2-)
        CERC_REGISTRY_APP_LRN="lrn://$authority/applications/$app"
        laconic -c $CONFIG_FILE registry authority reserve ${authority} --user-key "${CERC_REGISTRY_USER_KEY}"
        laconic -c $CONFIG_FILE registry authority bond set ${authority} ${CERC_REGISTRY_BOND_ID} --user-key "${CERC_REGISTRY_USER_KEY}"
    fi
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@${rcd_app_version}" "$AR_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@${CERC_REPO_REF}" "$AR_RECORD_ID"

if [ "true" == "$CERC_IS_LATEST_RELEASE" ]; then
    laconic -c $CONFIG_FILE registry name set --user-key "${CERC_REGISTRY_USER_KEY}" --bond-id ${CERC_REGISTRY_BOND_ID} "$CERC_REGISTRY_APP_LRN" "$AR_RECORD_ID"
fi

# Verify the application record was published
APP_RECORD=$(laconic -c $CONFIG_FILE registry name resolve "$CERC_REGISTRY_APP_LRN" | jq '.[0]')
if [ -z "$APP_RECORD" ] || [ "null" == "$APP_RECORD" ]; then
    echo "Error: No record found for $CERC_REGISTRY_APP_LRN"
    exit 1
fi

# Handle deployer payment and deployment request if DEPLOYER_LRN is set
if [ -n "$DEPLOYER_LRN" ]; then
    echo "Processing deployer payment..."
    paymentAddress=$(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')

    txHash=""
    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"
    fi

    # Generate deployment request
    echo "Generating deployment request..."
    cat <<EOF | sed '/.*: ""$/d' > "$ADR_RECORD_FILE"
record:
  type: ApplicationDeploymentRequest
  version: '1.0.0'
  name: "$rcd_name@$rcd_app_version"
  application: "$CERC_REGISTRY_APP_LRN@$rcd_app_version"
  deployer: $DEPLOYER_LRN
  dns: $CERC_REGISTRY_DEPLOYMENT_HOSTNAME
  config:
    env:
      CERC_WEBAPP_DEBUG: "$rcd_app_version"
  meta:
    note: "Added by CI @ $(date)"
    repository: "$rcd_repository"
    repository_ref: "$CERC_REPO_REF"
  payment: $txHash
EOF

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

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