#include "settings_menu.h"
#include <gtest/gtest.h>
#include <set>
#include <string>

namespace settings = radiantwave::settings;

TEST(SystemSettingsMenuTest, ListsTheSystemSettingsInOrder) {
    const auto entries = settings::systemSettingEntries();
    ASSERT_EQ(entries.size(), 7u);
    EXPECT_EQ(entries[0].label, "Email Address");
    EXPECT_EQ(entries[0].id, settings::SystemSettingId::EmailAddress);
    EXPECT_EQ(entries[1].label, "License Key");
    EXPECT_EQ(entries[1].id, settings::SystemSettingId::LicenseKey);
    EXPECT_EQ(entries[2].label, "System Name");
    EXPECT_EQ(entries[2].id, settings::SystemSettingId::SystemName);
    EXPECT_EQ(entries[3].label, "Schedule");
    EXPECT_EQ(entries[3].id, settings::SystemSettingId::Schedule);
    EXPECT_EQ(entries[4].label, "WiFi Setup");
    EXPECT_EQ(entries[4].id, settings::SystemSettingId::WiFiSetup);
    EXPECT_EQ(entries[5].label, "Time Zone Setup");
    EXPECT_EQ(entries[5].id, settings::SystemSettingId::Timezone);
    EXPECT_EQ(entries[6].label, "Date Format");
    EXPECT_EQ(entries[6].id, settings::SystemSettingId::DateFormat);
}

TEST(SystemSettingsMenuTest, LabelsAreNonEmptyAndUnique) {
    const auto entries = settings::systemSettingEntries();
    std::set<std::string> labels;
    std::set<int> ids;
    for (const auto& entry : entries) {
        EXPECT_FALSE(entry.label.empty());
        labels.insert(entry.label);
        ids.insert(static_cast<int>(entry.id));
    }
    EXPECT_EQ(labels.size(), entries.size());
    EXPECT_EQ(ids.size(), entries.size());
}

TEST(SystemSettingsMenuTest, EveryEntryMapsToAKnownPage) {
    for (const auto& entry : settings::systemSettingEntries()) {
        switch (entry.id) {
        case settings::SystemSettingId::EmailAddress:
        case settings::SystemSettingId::LicenseKey:
        case settings::SystemSettingId::SystemName:
        case settings::SystemSettingId::Schedule:
        case settings::SystemSettingId::WiFiSetup:
        case settings::SystemSettingId::Timezone:
        case settings::SystemSettingId::DateFormat:
            SUCCEED();
            break;
        default:
            FAIL() << "Unhandled SystemSettingId for label " << entry.label;
        }
    }
}