include(ExternalProject)
cmake_minimum_required(VERSION 3.9)

project(BeeDB)

## Set default settings
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_FLAGS "-pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Winit-self -Wmissing-declarations -Wmissing-include-dirs -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-promo -Wstrict-overflow=5 -Wswitch-default -Wundef -Wno-unused -Wold-style-cast")
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -g -DNDEBUG")
set(CMAKE_BUILD_TYPE DEBUG) # "Debug" is default build type, overwrite with 'cmake -DCMAKE_BUILD_TYPE=Release'

## SQL Parser as external project
ExternalProject_Add(
    sql-parser
    GIT_REPOSITORY "https://github.com/jangemue/sql-parser.git"

    PREFIX "${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/prefix"
    TMP_DIR "${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/tmp"
    DOWNLOAD_DIR "${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/download"
    SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/src"
    BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/bin"
)

## Include and link directories
include_directories(${PROJECT_SOURCE_DIR}/src/include ${PROJECT_SOURCE_DIR}/lib/ ${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/src/src)
link_directories(${CMAKE_CURRENT_BINARY_DIR}/lib ${CMAKE_CURRENT_BINARY_DIR}/lib/sql-parser/bin/lib)

## BeeDB sources
add_executable(beedb
    src/beedb.cpp
    src/database.cpp
    src/disk/storage_manager.cpp
    src/disk/buffer_manager.cpp
    src/disk/lru_strategy.cpp
    src/disk/lru_k_strategy.cpp
    src/disk/lfu_strategy.cpp
    src/table/table.cpp
    src/table/column.cpp
    src/table/value.cpp
    src/table/table_disk_manager.cpp
    src/execution/binary_operator.cpp
    src/execution/sequential_scan_operator.cpp
    src/execution/index_scan_operator.cpp
    src/execution/create_table_operator.cpp
    src/execution/create_index_operator.cpp
    src/execution/insert_operator.cpp
    src/execution/selection_operator.cpp
    src/execution/projection_operator.cpp
    src/execution/nested_loops_join_operator.cpp
    src/execution/hash_join_operator.cpp
    src/execution/limit_operator.cpp
    src/execution/build_index_operator.cpp
    src/execution/order_operator.cpp
    src/execution/aggregate_operator.cpp
    src/execution/cross_product_operator.cpp
    src/execution/tuple_buffer_operator.cpp
    src/execution/add_to_index_operator.cpp
    src/execution/update_operator.cpp
    src/expression/attribute.cpp
    src/expression/predicate.cpp
    src/plan/physical/plan.cpp
    src/plan/logical/builder.cpp
    src/plan/physical/builder.cpp
    src/io/executor.cpp
    src/io/file_executor.cpp
    src/io/user_console.cpp
    src/io/printing_executor.cpp
    src/io/result_output_formatter.cpp
    src/io/command/commander.cpp
    src/io/command/custom_commands.cpp
    src/util/text_table.cpp
    src/util/ini_parser.cpp
    src/parser/query_parser.cpp
    src/parser/hsql_parser.cpp
    src/plan/logical/plan.cpp
    src/plan/optimizer/optimizer.cpp
)

## Build target
add_dependencies(beedb sql-parser)
target_link_libraries(beedb sqlparser)

## Git install hook target
add_custom_target(git-hook cp ${PROJECT_SOURCE_DIR}/.pre-commit-hook ${PROJECT_SOURCE_DIR}/.git/hooks/pre-commit && chmod +x ${PROJECT_SOURCE_DIR}/.git/hooks/pre-commit)