#include "hooks.h"
#include "globals.h"
#include "module/ModuleData.h"
#include "utils/logger.h"
#include <memory>
#include <wums.h>

#ifdef DEBUG
static const char **hook_names = (const char *[]){
        "WUMS_HOOK_INIT_WUT_MALLOC",
        "WUMS_HOOK_FINI_WUT_MALLOC",
        "WUMS_HOOK_INIT_WUT_NEWLIB",
        "WUMS_HOOK_FINI_WUT_NEWLIB",
        "WUMS_HOOK_INIT_WUT_STDCPP",
        "WUMS_HOOK_FINI_WUT_STDCPP",
        "WUMS_HOOK_INIT_WUT_DEVOPTAB",
        "WUMS_HOOK_FINI_WUT_DEVOPTAB",
        "WUMS_HOOK_INIT_WUT_SOCKETS",
        "WUMS_HOOK_FINI_WUT_SOCKETS",

        "WUMS_HOOK_INIT_WRAPPER",
        "WUMS_HOOK_FINI_WRAPPER",

        "WUMS_HOOK_INIT",
        "WUMS_HOOK_APPLICATION_STARTS",
        "WUMS_HOOK_APPLICATION_ENDS",
        "WUMS_HOOK_RELOCATIONS_DONE",
        "WUMS_HOOK_APPLICATION_REQUESTS_EXIT"};
#endif

void CallHook(const std::vector<std::shared_ptr<ModuleData>> &modules, wums_hook_type_t type, bool condition) {
    if (condition) {
        CallHook(modules, type);
    }
}

void CallHook(const std::vector<std::shared_ptr<ModuleData>> &modules, wums_hook_type_t type) {
    DEBUG_FUNCTION_LINE("Calling hook of type %s [%d] for all modules", hook_names[type], type);
    for (auto &curModule : modules) {
        CallHook(curModule, type);
    }
}

void CallHook(const std::shared_ptr<ModuleData> &module, wums_hook_type_t type, bool condition) {
    if (condition) {
        CallHook(module, type);
    }
}

void CallHook(const std::shared_ptr<ModuleData> &module, wums_hook_type_t type) {
    for (auto &curHook : module->getHookDataList()) {
        auto func_ptr = (uint32_t) curHook->getTarget();
        if (func_ptr == 0) {
            DEBUG_FUNCTION_LINE_ERR("Module %s: hook ptr was NULL", module->getExportName().c_str());
            break;
        }

        if (type == curHook->getType()) {
            if ((type == WUMS_HOOK_APPLICATION_STARTS ||
                 type == WUMS_HOOK_APPLICATION_ENDS ||
                 type == WUMS_HOOK_INIT_WUT_MALLOC ||
                 type == WUMS_HOOK_FINI_WUT_MALLOC ||
                 type == WUMS_HOOK_INIT_WUT_NEWLIB ||
                 type == WUMS_HOOK_FINI_WUT_NEWLIB ||
                 type == WUMS_HOOK_INIT_WUT_STDCPP ||
                 type == WUMS_HOOK_FINI_WUT_STDCPP ||
                 type == WUMS_HOOK_INIT_WUT_DEVOPTAB ||
                 type == WUMS_HOOK_FINI_WUT_DEVOPTAB ||
                 type == WUMS_HOOK_INIT_WUT_SOCKETS ||
                 type == WUMS_HOOK_FINI_WUT_SOCKETS ||
                 type == WUMS_HOOK_INIT_WRAPPER ||
                 type == WUMS_HOOK_FINI_WRAPPER)) {
                DEBUG_FUNCTION_LINE("Calling hook of type %s [%d] %d for %s: %08X", hook_names[type], type, curHook->getType(), module->getExportName().c_str(), curHook->getTarget());
                ((void (*)())((uint32_t *) func_ptr))();
                break;
            } else if (type == WUMS_HOOK_INIT ||
                       type == WUMS_HOOK_RELOCATIONS_DONE) {
                DEBUG_FUNCTION_LINE("Calling hook of type %s [%d] %d for %s: %08X", hook_names[type], type, curHook->getType(), module->getExportName().c_str(), curHook->getTarget());
                wums_app_init_args_t args;
                args.module_information = &gModuleInformation;
                ((void (*)(wums_app_init_args_t *))((uint32_t *) func_ptr))(&args);
            } else {
                DEBUG_FUNCTION_LINE_ERR("#########################################");
                DEBUG_FUNCTION_LINE_ERR("#########HOOK NOT IMPLEMENTED %d#########", type);
                DEBUG_FUNCTION_LINE_ERR("#########################################");
            }
            break;
        }
    }
}