#!/bin/bash


# safety measure
if [ -d output ]; then
  echo "output directory already exist"
  echo "remove manually and try again"
fi


# PACKAGE_NAME will be loaded here
. ENV

# generate server code and endpoint stubs from openapi.yaml
docker run -it --rm -v $PWD:/work -u $UID openapitools/openapi-generator:cli-v5.1.0 \
        generate -i /work/openapi.yaml -g aspnetcore -o /work/output \
        --package-name $PACKAGE_NAME \
        --additional-properties="packageVersion=0.0.1,aspnetCoreVersion=5.0,operationIsAsync=true,modelPropertyNaming=camelCase,\
                                 generateBody=false,classModifier=abstract,operationModifier=abstract"

# patch DbService registering into generated startup code
sed -i output/src/$PACKAGE_NAME/Startup \
    -e 's/\(using '$PACKAGE_NAME'.OpenApi;\)/\1\nusing '$PACKAGE_NAME'.Services;/'\ 
    -e 's#\(// Add framework services.\)#services.AddTransient<IDbService, DbService>();\n\1#'

# create directories for manually developed code
mkdir output/src/$PACKAGE_NAME/Implementations
mkdir output/src/$PACKAGE_NAME/Services

# copy database service into source code try
cp DbService.cs output/src/$PACKAGE_NAME/Services

# generate endpoint code from openapi.yaml
python3.10 generate.py

# copy endpoint code into source code try
cp regular.cs output/src/$PACKAGE_NAME/Implementations