#include "src/core/core_inc.h"
#include "src/core/core_inc.c"

#define BUILD_TOOL_LIB
#define S8_String s8_t
#include "src/meta/build_tool.c"
#include "src/meta/parser.c"
#include "src/meta/serialize.c"
#include "src/app/app.meta.c"

void list_files_recursive(sb8_t *sb, s8_t path) {
    for (OS_FileIter iter = OS_IterateFiles(&Perm, path); OS_IsValid(iter); OS_Advance(&iter)) {
        if (iter.is_directory) {
            list_files_recursive(sb, iter.absolute_path);
        } else {
            sb8_append(sb, iter.absolute_path);
        }
    }
}

int main(int argc, char **argv) {
    int ok = 0;

    ma_arena_t *arena = ma_create(ma_default_reserve_size);
    meta_app(arena);

    bool execute_python_snippets = true; // make sure to not abuse just for quick maths
    bool run_server = false;

    bool core_test_target = false;
    bool win32_target = true;
    bool wasm_target = false;

    if (execute_python_snippets) {
        sb8_t *sb = sb8_serial_begin(arena);
        list_files_recursive(sb, s8_lit(".."));
        for (sb8_node_t *it = sb->first; it; it = it->next) {
            s8_t abs = it->string;

            bool is_c_file = s8_ends_with(abs, s8_lit(".c"), true) || s8_ends_with(abs, s8_lit(".cpp"), true) || s8_ends_with(abs, s8_lit(".h"), true) || s8_ends_with(abs, s8_lit(".hpp"), true);
            if (!is_c_file) {
                continue;
            }
            bool is_build_file = s8_ends_with(abs, s8_lit("build_file.c"), true);
            if (is_build_file) {
                continue;
            }

            s8_t file = OS_ReadFile(&Perm, abs);
            i64 idx = s8_find(file, s8_lit("/*#"), 0);
            if (idx != -1) {
                os_systemf("\"D:\\dev\\apps\\bin\\pyorun.bat\" %s", abs.str);
            }
        }
    }

    if (run_server) {
        os_systemf("start /D ..\\package ..\\package\\run_server.bat");
    }

    if (win32_target) {
        os_delete_file(s8_lit("win32_app.pdb"));
        ok = os_systemf(
            "cl ../src/app/app_win32.c -Fe:win32_app.exe -Fd:win32_app.pdb"
            " -I ../src"
            " /Zi /FC /nologo /Oi"
            " /WX /W3 /wd4200 /diagnostics:column"
            " /link /incremental:no"
        );
        if (ok != 0) return ok;
    }

    if (core_test_target) {
        os_delete_file(s8_lit("core_test.pdb"));
        ok = os_systemf(
            "cl ../src/core/core_test_entry.c -Fe:core_test.exe -Fd:core_test.pdb"
            " -I ../src"
            " /Zi /FC /nologo /Oi"
            " /WX /W3 /wd4200 /diagnostics:column"
            " /link /incremental:no"
        );
        if (ok != 0) return ok;

        ok = os_systemf("core_test.exe");
        return ok;
    }


    if (wasm_target) {
        os_copy("../src/app/app_wasm.html", "../package/index.html", os_copy_overwrite);
        ok = os_systemf(
            "clang.exe ../src/wasm_app/main.c -o main.wasm"
            " -Oz -g -I../src"
            " -Wall -Wno-missing-braces"
            " -fdiagnostics-absolute-paths -fdiagnostics-format=msvc"
            " --target=wasm32 -nostdlib -mbulk-memory -msimd128"
            " -Wl,-export-dynamic,--allow-undefined,--import-memory,--no-entry,--initial-memory=131072000,--max-memory=4294967296"
        );
        os_copy("main.wasm", "../package/main.wasm", os_copy_overwrite);
        if (ok != 0) return ok;
    }
    return ok;
}