/*
 * Copyright (C) 2018 CESNET, https://photonics.cesnet.cz/
 * Copyright (C) 2018 FIT CVUT, https://fit.cvut.cz/
 *
 * Written by Václav Kubernát <kubervac@fit.cvut.cz>
 *
*/

#include "trompeloeil_catch.h"
#include "ast_commands.hpp"
#include "parser.hpp"
#include "static_schema.hpp"

TEST_CASE("path_completion")
{
    auto schema = std::make_shared<StaticSchema>();
    schema->addModule("example");
    schema->addModule("second");
    schema->addContainer("", "example:ano");
    schema->addContainer("", "example:anoda");
    schema->addList("example:ano", "example:listInCont", {"number"});
    schema->addContainer("", "second:amelie");
    schema->addContainer("", "example:bota");
    schema->addContainer("example:ano", "example:a2");
    schema->addContainer("example:bota", "example:b2");
    schema->addContainer("example:ano/example:a2", "example:a3");
    schema->addContainer("example:bota/example:b2", "example:b3");
    schema->addList("", "example:list", {"number"});
    schema->addContainer("example:list", "example:contInList");
    schema->addList("", "example:twoKeyList", {"number", "name"});
    Parser parser(schema);
    std::string input;
    std::ostringstream errorStream;
    std::set<std::string> expected;

    SECTION("ls ")
    {
        input = "ls ";
        expected = {"example:ano", "example:anoda", "example:bota", "second:amelie", "example:list", "example:twoKeyList"};
    }

    SECTION("ls e")
    {
        input = "ls e";
        expected = {"xample:ano", "xample:anoda", "xample:bota", "xample:list", "xample:twoKeyList"};
    }

    SECTION("ls example:ano")
    {
        input = "ls example:ano";
        expected = {"", "da"};
    }

    SECTION("ls example:ano/example:a")
    {
        input = "ls example:ano/example:a";
        expected = {"2"};
    }

    SECTION("ls x")
    {
        input = "ls x";
        expected = {};
    }

    SECTION("ls /")
    {
        input = "ls /";
        expected = {"example:ano", "example:anoda", "example:bota", "second:amelie", "example:list", "example:twoKeyList"};
    }

    SECTION("ls /e")
    {
        input = "ls /e";
        expected = {"xample:ano", "xample:anoda", "xample:bota", "xample:list", "xample:twoKeyList"};
    }

    SECTION("ls /s")
    {
        input = "ls /s";
        expected = {"econd:amelie"};
    }

    SECTION("ls /example:list[number=3]/")
    {
        input = "ls /example:list[number=3]/";
        expected = {"example:contInList"};
    }

    SECTION("ls /example:list[number=3]/c")
    {
        input = "ls /example:list[number=3]/e";
        expected = {"xample:contInList"};
    }

    SECTION("ls /example:list[number=3]/a")
    {
        input = "ls /example:list[number=3]/a";
        expected = {};
    }

    REQUIRE(parser.completeCommand(input, errorStream) == expected);
}