const tmp = require('tmp');
const yaml = require('../../lib/util/yaml').default;
const path = require('path');
const fs = require('fs');
const stringify = require('json-stable-stringify-without-jsonify');

const mockDir = tmp.dirSync().name;
const stateFile = path.join(mockDir, 'state.json');

function writeDefaultConfiguration() {
    const config = {
        homeassistant: false,
        permit_join: true,
        mqtt: {
            base_topic: 'zigbee2mqtt',
            server: 'mqtt://localhost',
        },
        serial: {
            port: '/dev/dummy',
        },
        devices: {
            '0x18fc2600000d7ae2': {
                friendly_name: 'bosch_radiator',
            },
            '0x000b57fffec6a5b2': {
                retain: true,
                friendly_name: 'bulb',
                description: 'this is my bulb',
            },
            '0x0017880104e45517': {
                retain: true,
                friendly_name: 'remote',
            },
            '0x0017880104e45520': {
                retain: false,
                friendly_name: 'button',
            },
            '0x0017880104e45521': {
                retain: false,
                friendly_name: 'button_double_key',
            },
            '0x0017880104e45522': {
                qos: 1,
                retain: false,
                friendly_name: 'weather_sensor',
            },
            '0x0017880104e45523': {
                retain: false,
                friendly_name: 'occupancy_sensor',
            },
            '0x0017880104e45524': {
                retain: false,
                friendly_name: 'power_plug',
            },
            '0x0017880104e45530': {
                retain: false,
                friendly_name: 'button_double_key_interviewing',
            },
            '0x0017880104e45540': {
                friendly_name: 'ikea_onoff',
            },
            '0x000b57fffec6a5b7': {
                retain: false,
                friendly_name: 'bulb_2',
            },
            '0x000b57fffec6a5b3': {
                retain: false,
                friendly_name: 'bulb_color',
            },
            '0x000b57fffec6a5b4': {
                retain: false,
                friendly_name: 'bulb_color_2',
            },
            '0x0017880104e45541': {
                retain: false,
                friendly_name: 'wall_switch',
            },
            '0x0017880104e45542': {
                retain: false,
                friendly_name: 'wall_switch_double',
            },
            '0x0017880104e45543': {
                retain: false,
                friendly_name: 'led_controller_1',
            },
            '0x0017880104e45544': {
                retain: false,
                friendly_name: 'led_controller_2',
            },
            '0x0017880104e45545': {
                retain: false,
                friendly_name: 'dimmer_wall_switch',
            },
            '0x0017880104e45547': {
                retain: false,
                friendly_name: 'curtain',
            },
            '0x0017880104e45548': {
                retain: false,
                friendly_name: 'fan',
            },
            '0x0017880104e45549': {
                retain: false,
                friendly_name: 'siren',
            },
            '0x0017880104e45529': {
                retain: false,
                friendly_name: 'unsupported2',
            },
            '0x0017880104e45550': {
                retain: false,
                friendly_name: 'thermostat',
            },
            '0x0017880104e45551': {
                retain: false,
                friendly_name: 'smart vent',
            },
            '0x0017880104e45552': {
                retain: false,
                friendly_name: 'j1',
            },
            '0x0017880104e45553': {
                retain: false,
                friendly_name: 'bulb_enddevice',
            },
            '0x0017880104e45559': {
                retain: false,
                friendly_name: 'cc2530_router',
            },
            '0x0017880104e45560': {
                retain: false,
                friendly_name: 'livolo',
            },
            '0x90fd9ffffe4b64ae': {
                retain: false,
                friendly_name: 'tradfri_remote',
            },
            '0x90fd9ffffe4b64af': {
                friendly_name: 'roller_shutter',
            },
            '0x90fd9ffffe4b64ax': {
                friendly_name: 'ZNLDP12LM',
            },
            '0x90fd9ffffe4b64aa': {
                friendly_name: 'SP600_OLD',
            },
            '0x90fd9ffffe4b64ab': {
                friendly_name: 'SP600_NEW',
            },
            '0x90fd9ffffe4b64ac': {
                friendly_name: 'MKS-CM-W5',
            },
            '0x0017880104e45526': {
                friendly_name: 'GL-S-007ZS',
            },
            '0x0017880104e43559': {
                friendly_name: 'U202DST600ZB',
            },
            '0xf4ce368a38be56a1': {
                retain: false,
                friendly_name: 'zigfred_plus',
                front_surface_enabled: 'true',
                dimmer_1_enabled: 'true',
                dimmer_1_dimming_enabled: 'true',
                dimmer_2_enabled: 'true',
                dimmer_2_dimming_enabled: 'true',
                dimmer_3_enabled: 'true',
                dimmer_3_dimming_enabled: 'true',
                dimmer_4_enabled: 'true',
                dimmer_4_dimming_enabled: 'true',
                cover_1_enabled: 'true',
                cover_1_tilt_enabled: 'true',
                cover_2_enabled: 'true',
                cover_2_tilt_enabled: 'true',
            },
            '0x0017880104e44559': {
                friendly_name: '3157100_thermostat',
            },
            '0x0017880104a44559': {
                friendly_name: 'J1_cover',
            },
            '0x0017882104a44559': {
                friendly_name: 'TS0601_thermostat',
            },
            '0x0017882104a44560': {
                friendly_name: 'TS0601_switch',
            },
            '0x0017882104a44562': {
                friendly_name: 'TS0601_cover_switch',
            },
            '0x0017882194e45543': {
                friendly_name: 'QS-Zigbee-D02-TRIAC-2C-LN',
            },
            '0x0017880104e45724': {
                friendly_name: 'GLEDOPTO_2ID',
            },
            '0x0017880104e45561': {
                friendly_name: 'temperature_sensor',
            },
            '0x0017880104e45562': {
                friendly_name: 'heating_actuator',
            },
        },
        groups: {
            1: {
                friendly_name: 'group_1',
                retain: false,
            },
            2: {
                friendly_name: 'group_2',
                retain: false,
            },
            15071: {
                friendly_name: 'group_tradfri_remote',
                retain: false,
                devices: ['bulb_color_2', 'bulb_2'],
            },
            11: {
                friendly_name: 'group_with_tradfri',
                retain: false,
                devices: ['bulb_2'],
            },
            12: {
                friendly_name: 'thermostat_group',
                retain: false,
                devices: ['TS0601_thermostat'],
            },
            14: {
                friendly_name: 'switch_group',
                retain: false,
                devices: ['power_plug', 'bulb_2'],
            },
            21: {
                friendly_name: 'gledopto_group',
                devices: ['GLEDOPTO_2ID/cct'],
            },
            9: {
                friendly_name: 'ha_discovery_group',
                devices: ['bulb_color_2', 'bulb_2', 'wall_switch_double/right'],
            },
        },
        external_converters: [],
    };

    yaml.writeIfChanged(path.join(mockDir, 'configuration.yaml'), config);
}

function writeEmptyState() {
    fs.writeFileSync(stateFile, stringify({}));
}

function removeState() {
    if (stateExists()) {
        fs.unlinkSync(stateFile);
    }
}

function stateExists() {
    return fs.existsSync(stateFile);
}

const defaultState = {
    '0x000b57fffec6a5b2': {
        state: 'ON',
        brightness: 50,
        color_temp: 370,
        linkquality: 99,
    },
    '0x0017880104e45517': {
        brightness: 255,
    },
    1: {
        state: 'ON',
    },
};

function getDefaultState() {
    return defaultState;
}

function writeDefaultState() {
    fs.writeFileSync(path.join(mockDir, 'state.json'), stringify(defaultState));
}

jest.mock('../../lib/util/data', () => ({
    joinPath: (file) => require('path').join(mockDir, file),
    getPath: () => mockDir,
}));

writeDefaultConfiguration();
writeDefaultState();

module.exports = {
    mockDir,
    read: () => yaml.read(path.join(mockDir, 'configuration.yaml')),
    writeDefaultConfiguration,
    writeDefaultState,
    removeState,
    writeEmptyState,
    stateExists,
    getDefaultState,
};