import type { key_val } from '$lib/stores/ae_stores';
import { api } from '$lib/api/api';

import { db_save_ae_obj_li__ae_obj } from '$lib/ae_core/core__idb_dexie';
import { db_events } from '$lib/ae_events/db_events';
import type { ae_EventDevice } from '$lib/types/ae_types';

import { load_ae_obj_id__event_location } from './ae_events__event_location';

const ae_promises: key_val = {};

// Updated 2025-05-23
export async function load_ae_obj_id__event_device({
    api_cfg,
    event_device_id,
    inc_location_id = false,
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    event_device_id: string;
    inc_location_id?: boolean;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_EventDevice | null> {
    if (log_lvl) {
        console.log(`*** load_ae_obj_id__event_device() *** event_device_id=${event_device_id}`);
    }

    const params = {};

    ae_promises.load__event_device_obj = await api
        .get_ae_obj_id_crud({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            obj_id: event_device_id, // NOTE: This is the FQDN, not normally the ID.
            use_alt_table: true, // NOTE: This will use the table_name_alt value instead of the table_name value in the API config.
            use_alt_base: false, // NOTE: This will use the base_name_alt value instead of the base_name value in the API config.
            params: params,
            log_lvl: log_lvl
        })
        .then(async function (event_device_obj_get_result) {
            if (event_device_obj_get_result) {
                if (try_cache) {
                    const processed_obj_li = await process_ae_obj__event_device_props({
                        obj_li: [event_device_obj_get_result],
                        log_lvl
                    });
                    // Save the updated results list to the database
                    if (log_lvl) {
                        console.log('Saving to DB...');
                    }
                    await db_save_ae_obj_li__ae_obj({
                        db_instance: db_events,
                        table_name: 'device',
                        obj_li: processed_obj_li,
                        properties_to_save,
                        log_lvl
                    });
                    if (log_lvl) {
                        console.log('DB save completed.');
                    }

                    // // This is expecting a list
                    // db_save_ae_obj_li__event_device({
                    //     obj_type: 'event_device',
                    //     obj_li: [event_device_obj_get_result]
                    // });
                }
                return event_device_obj_get_result;
            } else {
                console.log('No results returned.');
                return null;
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        });

    if (log_lvl) {
        console.log('ae_promises.load__event_device_obj:', ae_promises.load__event_device_obj);
    }

    if (inc_location_id) {
        // Load the location linked to this device
        if (log_lvl) {
            console.log(`Need to load the location id for the device now`);
        }
        const load_event_location_obj_id = load_ae_obj_id__event_location({
            api_cfg: api_cfg,
            event_location_id: ae_promises.load__event_device_obj.event_location_id,
            try_cache: try_cache,
            log_lvl: log_lvl
        });

        if (log_lvl) {
            console.log(`load_event_location_obj_id = `, load_event_location_obj_id);
        }
        ae_promises.load__event_device_obj.event_location_obj = load_event_location_obj_id;
    }

    return ae_promises.load__event_device_obj;
}

// Updated 2025-05-23
export async function load_ae_obj_li__event_device({
    api_cfg,
    for_obj_type,
    for_obj_id,
    inc_location_id = false,
    enabled = 'enabled',
    hidden = 'not_hidden',
    limit = 49,
    offset = 0,
    order_by_li = {
        priority: 'DESC',
        sort: 'DESC',
        name: 'ASC',
        code: 'ASC',
        updated_on: 'DESC',
        created_on: 'DESC'
    } as const,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    for_obj_type: string;
    for_obj_id: string;
    inc_location_id?: boolean;
    enabled?: 'enabled' | 'all' | 'not_enabled' | undefined; // all, disabled, enabled
    hidden?: 'hidden' | 'all' | 'not_hidden' | undefined; // all, hidden, not_hidden
    limit?: number; // 99
    offset?: number; // 0
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_EventDevice[]> {
    if (log_lvl) {
        console.log(
            `*** load_ae_obj_li__event_device() *** for_obj_type=${for_obj_type} for_obj_id=${for_obj_id}`
        );
    }

    // let enabled: string = (params.qry__enabled ?? 'enabled'); // all, disabled, enabled
    // let hidden: string = (params.qry__hidden ?? 'all'); // all, hidden, not_hidden
    // let limit: number = (params.qry__limit ?? 99); // 99
    // let offset: number = (params.qry__offset ?? 0); // 0

    const params_json: key_val = {};

    // console.log('params_json:', params_json);

    ae_promises.load__event_device_obj_li = await api
        .get_ae_obj_li_for_obj_id_crud_v2({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            for_obj_type: for_obj_type,
            for_obj_id: for_obj_id,
            use_alt_tbl: true,
            use_alt_mdl: false,
            use_alt_exp: false,
            enabled: enabled,
            hidden: hidden,
            order_by_li: order_by_li,
            limit: limit,
            offset: offset,
            params_json: params_json,
            params: params,
            log_lvl: log_lvl
        })
        .then(async function (event_device_obj_li_get_result) {
            if (event_device_obj_li_get_result) {
                if (try_cache) {
                    // Process the results first
                    const processed_obj_li = await process_ae_obj__event_device_props({
                        obj_li: event_device_obj_li_get_result,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('Processed object list:', processed_obj_li);
                    }
                    // Save the updated results list to the database
                    if (log_lvl) {
                        console.log('Saving to DB...');
                    }
                    await db_save_ae_obj_li__ae_obj({
                        db_instance: db_events,
                        table_name: 'device',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('DB save completed.');
                    }

                    // db_save_ae_obj_li__event_device({
                    //     obj_type: 'event_device',
                    //     obj_li: event_device_obj_li_get_result
                    // });
                }
                return event_device_obj_li_get_result;
            } else {
                return [];
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        });

    if (log_lvl) {
        console.log(
            'ae_promises.load__event_device_obj_li:',
            ae_promises.load__event_device_obj_li
        );
    }

    if (inc_location_id) {
        // Load the location for the devices
        if (log_lvl) {
            console.log(`Need to load the location list for each device now`);
        }
        for (let i = 0; i < ae_promises.load__event_device_obj_li.length; i++) {
            const event_device_obj = ae_promises.load__event_device_obj_li[i];

            const load_event_location_obj_li = load_ae_obj_id__event_location({
                api_cfg: api_cfg,
                event_location_id: event_device_obj.event_location_id,
                try_cache: try_cache,
                log_lvl: log_lvl
            }).then((event_location_obj_li) => {
                if (log_lvl) {
                    console.log(`event_location_obj_li = `, event_location_obj_li);
                }
                return event_location_obj_li;
            });

            if (log_lvl) {
                console.log(`load_event_location_obj_li = `, load_event_location_obj_li);
            }
        }
    }

    return ae_promises.load__event_device_obj_li;
}

// Updated 2025-05-23
export async function create_ae_obj__event_device({
    api_cfg,
    event_id,
    data_kv,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    event_id: string;
    data_kv: key_val;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_EventDevice | null> {
    if (log_lvl) {
        console.log(`*** create_ae_obj__event_device() *** event_id=${event_id}`);
    }

    ae_promises.create__event_device = await api
        .create_ae_obj_crud({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            fields: {
                event_id_random: event_id,
                ...data_kv
            },
            key: api_cfg.api_crud_super_key,
            params: params,
            return_obj: true,
            log_lvl: log_lvl
        })
        .then(async function (event_device_obj_create_result) {
            if (event_device_obj_create_result) {
                if (try_cache) {
                    // Process the results first
                    const processed_obj_li = await process_ae_obj__event_device_props({
                        obj_li: [event_device_obj_create_result],
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('Processed object list:', processed_obj_li);
                    }
                    // Save the updated results list to the database
                    if (log_lvl) {
                        console.log('Saving to DB...');
                    }
                    db_save_ae_obj_li__ae_obj({
                        db_instance: db_events,
                        table_name: 'device',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('DB save completed.');
                    }

                    // db_save_ae_obj_li__event_device(
                    //     {
                    //         obj_type: 'event_device',
                    //         obj_li: [event_device_obj_create_result]
                    //     });
                }
                return event_device_obj_create_result;
            } else {
                return null;
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        })
        .finally(function () {});

    if (log_lvl) {
        console.log('ae_promises.create__event_device:', ae_promises.create__event_device);
    }
    return ae_promises.create__event_device;
}

// Updated 2025-05-23
export async function delete_ae_obj_id__event_device({
    api_cfg,
    event_device_id,
    method = 'delete', // 'delete', 'disable', 'hide'
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    event_device_id: string;
    method?: string;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}) {
    if (log_lvl) {
        console.log(`*** delete_ae_obj_id__event_device() *** event_device_id=${event_device_id}`);
    }

    ae_promises.delete__event_device_obj = await api
        .delete_ae_obj_id_crud({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            obj_id: event_device_id,
            key: api_cfg.api_crud_super_key,
            params: params,
            method: method,
            log_lvl: log_lvl
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        })
        .finally(function () {
            if (try_cache) {
                if (log_lvl) {
                    console.log(
                        `Attempting to remove IDB entry for event_device_id=${event_device_id}`
                    );
                }
                db_events.device.delete(event_device_id);
            }
        });

    if (log_lvl) {
        console.log('ae_promises.delete__event_device_obj:', ae_promises.delete__event_device_obj);
    }

    return ae_promises.delete__event_device_obj;
}

// Updated 2024-10-16
export async function update_ae_obj__event_device({
    api_cfg,
    event_device_id,
    data_kv,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    event_device_id: string;
    data_kv: key_val;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_EventDevice | null> {
    if (log_lvl) {
        console.log(
            `*** update_ae_obj__event_device() *** event_device_id=${event_device_id}`,
            data_kv
        );
    }
    ae_promises.update__event_device_obj = await api
        .update_ae_obj_id_crud({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            obj_id: event_device_id,
            fields: data_kv,
            key: api_cfg.api_crud_super_key,
            params: params,
            return_obj: true,
            log_lvl: log_lvl
        })
        .then(async function (event_device_obj_update_result) {
            if (event_device_obj_update_result) {
                if (try_cache) {
                    // Process the results first
                    const processed_obj_li = await process_ae_obj__event_device_props({
                        obj_li: [event_device_obj_update_result],
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('Processed object list:', processed_obj_li);
                    }
                    // Save the updated results list to the database
                    if (log_lvl) {
                        console.log('Saving to DB...');
                    }
                    db_save_ae_obj_li__ae_obj({
                        db_instance: db_events,
                        table_name: 'device',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('DB save completed.');
                    }

                    // db_save_ae_obj_li__event_device({
                    //     obj_type: 'event_device', obj_li: [event_device_obj_update_result]
                    // });
                }
                return event_device_obj_update_result;
            } else {
                return null;
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        })
        .finally(function () {});

    if (log_lvl) {
        console.log('ae_promises.update__event_device_obj:', ae_promises.update__event_device_obj);
    }
    return ae_promises.update__event_device_obj;
}

// Not yet used or tested fully!
// Updated 2025-05-23
export async function search__event_device({
    api_cfg,
    event_id,
    fulltext_search_qry_str,
    ft_presenter_search_qry_str,
    like_search_qry_str = null,
    like_presentation_search_qry_str = null,
    like_presenter_search_qry_str = null,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    event_id: any;
    fulltext_search_qry_str?: null | string;
    ft_presenter_search_qry_str?: null | string;
    like_search_qry_str?: null | string;
    like_presentation_search_qry_str?: null | string;
    like_presenter_search_qry_str?: null | string;
    params?: any;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_EventDevice[] | false> {
    if (log_lvl) {
        console.log(`*** search__event_device() *** event_id=${event_id}`);
    }

    const enabled: string = params.qry__enabled ?? 'enabled'; // all, disabled, enabled
    const hidden: string = params.qry__hidden ?? 'not_hidden'; // all, hidden, not_hidden
    const limit: number = params.qry__limit ?? 25; // 99
    const offset: number = params.qry__offset ?? 0; // 0

    const params_json: key_val = {};

    if (!fulltext_search_qry_str && !like_search_qry_str) {
        console.log('No search string provided!!!');
        return false; // Returning false instead of [] because no search was performed.
    }

    if (fulltext_search_qry_str || ft_presenter_search_qry_str) {
        params_json['ft_qry'] = {};
        if (fulltext_search_qry_str && fulltext_search_qry_str.length > 2) {
            params_json['ft_qry']['default_qry_str'] = fulltext_search_qry_str;
        }

        if (ft_presenter_search_qry_str && ft_presenter_search_qry_str.length > 2) {
            params_json['ft_qry']['event_presenter_li_qry_str'] = ft_presenter_search_qry_str;
        }
    }

    // Use the AND (AND LIKE) query
    // if (like_search_qry_str || like_presenter_search_qry_str) {
    //     params_json['and_like'] = {};
    //     if (like_search_qry_str && like_search_qry_str.length > 2) {
    //         params_json['and_like']['default_qry_str'] = like_search_qry_str;
    //     }
    //     if (like_presenter_search_qry_str && like_presenter_search_qry_str.length > 2) {
    //         params_json['and_like']['event_presenter_li_qry_str'] = like_presenter_search_qry_str;
    //     }
    // }

    // Use the AND (OR LIKE) query
    if (like_search_qry_str || like_presentation_search_qry_str || like_presenter_search_qry_str) {
        params_json['or_like'] = {};
        if (like_search_qry_str && like_search_qry_str.length > 2) {
            params_json['or_like']['default_qry_str'] = like_search_qry_str;
        }
        if (like_presentation_search_qry_str && like_presentation_search_qry_str.length > 2) {
            params_json['or_like']['event_presentation_li_qry_str'] =
                like_presentation_search_qry_str;
        }
        if (like_presenter_search_qry_str && like_presenter_search_qry_str.length > 2) {
            params_json['or_like']['event_presenter_li_qry_str'] = like_presenter_search_qry_str;
        }
    }

    params_json['and_qry'] = {};

    // if (device_type_code) {
    //     params_json['and_qry']['device_type_code'] = device_type_code;
    // }

    const order_by_li = {
        priority: 'DESC',
        sort: 'DESC',
        start_datetime: 'ASC',
        name: 'ASC',
        updated_on: 'DESC',
        created_on: 'DESC'
    } as const;

    // ae_promises.load__event_device_obj_li = await api.get_ae_obj_li_for_obj_id_crud({
    ae_promises.load__event_device_obj_li = await api
        .get_ae_obj_li_for_obj_id_crud_v2({
            api_cfg: api_cfg,
            obj_type: 'event_device',
            for_obj_type: 'event',
            for_obj_id: event_id,
            use_alt_tbl: true, // NOTE: We want to use the alt table for device searching
            // use_alt_mdl: false,
            enabled: enabled,
            hidden: hidden,
            order_by_li: order_by_li,
            limit: limit,
            offset: offset,
            params_json: params_json,
            params: params,
            log_lvl: log_lvl
        })
        .then(async function (event_device_obj_li_get_result) {
            if (event_device_obj_li_get_result) {
                if (try_cache) {
                    // Process the results first
                    const processed_obj_li = await process_ae_obj__event_device_props({
                        obj_li: event_device_obj_li_get_result,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('Processed object list:', processed_obj_li);
                    }
                    // Save the updated results list to the database
                    if (log_lvl) {
                        console.log('Saving to DB...');
                    }
                    await db_save_ae_obj_li__ae_obj({
                        db_instance: db_events,
                        table_name: 'device',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                    if (log_lvl) {
                        console.log('DB save completed.');
                    }
                }
                return event_device_obj_li_get_result;
            } else {
                return [];
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        })
        .finally(function () {});

    if (log_lvl) {
        console.log(
            'ae_promises.load__event_device_obj_li:',
            ae_promises.load__event_device_obj_li
        );
    }
    return ae_promises.load__event_device_obj_li;
}

// Updated 2025-05-23
export const properties_to_save = [
    'id',
    'event_device_id',
    // 'event_device_id_random',

    'event_id',
    // 'event_id_random',
    'event_location_id',
    // 'event_location_id_random',

    'code',
    'name',
    'description',

    'passcode',

    'local_file_cache_path',
    'host_file_temp_path',
    'recording_path',

    'record_audio',
    'record_video',

    'trigger_open_file_id',
    'trigger_open_session_id',
    'trigger_recording_start',
    'trigger_recording_stop',
    'trigger_reset',
    'trigger_show_admin',
    'trigger_show_hidden',

    'alert',
    'alert_msg',
    'alert_on',
    'status',
    'status_msg',
    'status_on',
    'record_status',
    'record_status_msg',
    'record_status_on',
    'heartbeat',

    'info_hostname',
    'info_ip_list',

    'meta_json',
    'other_json',

    'enable',
    'hide',
    'priority',
    'sort',
    'group',
    'notes',
    'created_on',
    'updated_on',

    // Generated fields for sorting locally only
    'tmp_sort_1',
    'tmp_sort_2',
    // 'tmp_sort_a',
    // 'tmp_sort_b',

    // From SQL view
    'event_name',
    'event_location_code',
    'event_location_name'
];

/**
 * NON-EXPORTED LOCAL HELPER
 * Processes a list of Aether objects by applying common and specific transformations.
 */
async function _process_generic_props<T extends Record<string, any>>({
    obj_li,
    obj_type,
    log_lvl = 0,
    specific_processor
}: {
    obj_li: T[];
    obj_type: string;
    log_lvl?: number;
    specific_processor?: (obj: T) => Promise<T> | T;
}): Promise<T[]> {
    if (log_lvl > 0) {
        console.log(
            `*** _process_generic_props: Processing ${obj_li.length} objects of type "${obj_type}" ***`
        );
    }

    if (!obj_li || obj_li.length === 0) {
        if (log_lvl > 0) console.log('No objects to process.');
        return [];
    }

    const processed_obj_li: T[] = [];

    for (const original_obj of obj_li) {
        let processed_obj = { ...original_obj };

        // --- Common Transformations ---

        // 1. Standardize ID and other '_random' fields
        // The API often returns fields like 'person_id_random', which need to be aliased to 'person_id'.
        for (const key in processed_obj) {
            if (key.endsWith('_random')) {
                const newKey = key.slice(0, -7); // Remove '_random' suffix
                processed_obj[newKey] = processed_obj[key];
            }
        }
        // Ensure 'id' is set from '[obj_type]_id_random'
        const randomIdKey = `${obj_type}_id_random`;
        if (processed_obj[randomIdKey]) {
            (processed_obj as any).id = processed_obj[randomIdKey];
        }

        // 2. Create common computed properties for client-side sorting.
        const group = processed_obj.group ?? '0';
        const priority = processed_obj.priority ? 1 : 0;
        const sort = processed_obj.sort ?? '0';
        const updated = processed_obj.updated_on ?? processed_obj.created_on;
        const name = processed_obj.name ?? '';

        (processed_obj as any).tmp_sort_1 = `${group}_${priority}_${sort}_${updated}`;
        (processed_obj as any).tmp_sort_2 = `${group}_${priority}_${sort}_${name}_${updated}`;

        // --- Specific Transformations ---
        if (specific_processor) {
            processed_obj = await Promise.resolve(specific_processor(processed_obj));
        }

        processed_obj_li.push(processed_obj as T);
    }

    return processed_obj_li;
}

// Updated 2025-05-23
export async function process_ae_obj__event_device_props({
    obj_li,
    log_lvl = 0
}: {
    obj_li: any[];
    log_lvl?: number;
}) {
    return _process_generic_props({
        obj_li,
        obj_type: 'event_device',
        log_lvl,
        specific_processor: (obj) => {
            // Special handling for heartbeat timestamp
            if (obj.heartbeat) {
                obj.heartbeat = obj.heartbeat + 'Z';
            }

            // Event device-specific computed sort fields, overriding generic ones if needed
            obj.tmp_sort_1 = `${obj.group ?? ''}_${obj.priority ? '1' : '0'}_${
                obj.sort?.toString().padStart(3, '0') ?? ''
            }_${obj.updated_on ?? obj.created_on}`;
            obj.tmp_sort_2 = `${obj.group ?? ''}_${obj.priority ? '1' : '0'}_${
                obj.sort?.toString().padStart(3, '0') ?? ''
            }_${obj.updated_on}_${obj.created_on}`;

            return obj;
        }
    });
}