#include "strings.h"
#include "Player.h"
#include "print.h"

using namespace std;

static string argv_pop(vector<string> & argv) {
	string el = argv.front();
	argv.erase(argv.begin());
	return el;
}

Player::Player(Dungeon & dungeon) : dungeon(dungeon) {
	this->cmds.clear();
	cmdset_default();
}

void Player::cmdset_default() {
	this->cmds["Kijk"] = &Player::cmd_query;
	this->cmds["Zoek"] = &Player::cmd_search;
	this->cmds["Ga"] = &Player::cmd_go;
	this->cmds["Pak"] = &Player::cmd_get;
	this->cmds["Leg"] = &Player::cmd_put;
	this->cmds["Bekijk"] = &Player::cmd_view;
	this->cmds["Sla"] = &Player::cmd_hit;
	this->cmds["Draag"] = &Player::cmd_equip;
	this->cmds["Wacht"] = &Player::cmd_wait;
	this->cmds["Consumeer"] = &Player::cmd_use;
	this->cmds["Help"] = &Player::cmd_help;
	this->cmds["Godmode"] = &Player::cmd_cheat;
	this->cmds["Quit"] = &Player::cmd_quit;
}

void Player::cmdset_death() {
	this->cmds["Help"] = &Player::cmd_help;
	this->cmds["Quit"] = &Player::cmd_quit;
	this->cmds["Opnieuw"] = &Player::cmd_restart;
}

FollowupAction Player::cmd(Argv argv) {
	if (argv.size() == 0) return FollowupAction::NONE;
	string cmd = argv_pop(argv);

	if (this->cmds.contains(cmd))
		return (this->*cmds.at(cmd))(argv);

	print_string(strings::UNKNOWN_CMD);

	return FollowupAction::NONE;
}

FollowupAction Player::cmd_query(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_search(Argv argv) {
	return FollowupAction::UPDATE;
}

FollowupAction Player::cmd_go(Argv argv) {
	return FollowupAction::UPDATE;
}

FollowupAction Player::cmd_get(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_put(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_view(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_hit(Argv argv) {
	return FollowupAction::UPDATE;
}

FollowupAction Player::cmd_equip(Argv argv) {
	return FollowupAction::UPDATE;
}

FollowupAction Player::cmd_wait(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_use(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_help(Argv argv) {
	lprtf("De beschikbare commando's zijn: ");
	bool first = true;
	for (auto & [ key, _ ] : this->cmds) {
		if (!first) lprtf(", ");
		lprtf("%s", key.c_str());
		first = false;
	}
	lprtf(".\n");
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_cheat(Argv argv) {
	return FollowupAction::NONE;
}

FollowupAction Player::cmd_quit(Argv argv) {
	return FollowupAction::EXIT;
}

FollowupAction Player::cmd_restart(Argv argv) {
	return FollowupAction::RESTART;
}