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

import { db_save_ae_obj_li__ae_obj } from '$lib/ae_core/core__idb_dexie';
import { db_posts } from '$lib/ae_posts/db_posts';
import type { ae_PostComment } from '$lib/types/ae_types';

const ae_promises: key_val = {};

// Updated 2026-01-06
export async function load_ae_obj_id__post_comment({
    api_cfg,
    post_comment_id,
    view = 'default',
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    post_comment_id: string;
    view?: string;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_PostComment | null> {
    if (log_lvl) {
        console.log(`*** load_ae_obj_id__post_comment() *** post_comment_id=${post_comment_id}`);
    }

    ae_promises.load__post_comment_obj = await api
        .get_ae_obj_v3({
            api_cfg: api_cfg,
            obj_type: 'post_comment',
            obj_id: post_comment_id,
            view,
            params,
            log_lvl: log_lvl
        })
        .then(async function (post_comment_obj_get_result) {
            if (post_comment_obj_get_result) {
                if (try_cache) {
                    const processed_obj_li = await process_ae_obj__post_comment_props({
                        obj_li: [post_comment_obj_get_result],
                        log_lvl: log_lvl
                    });
                    await db_save_ae_obj_li__ae_obj({
                        db_instance: db_posts,
                        table_name: 'comment',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                }
                return post_comment_obj_get_result;
            } else {
                console.log('No results returned.');
                return null;
            }
        })
        .catch(function (error: any) {
            console.log('No results returned or failed.', error);
        });

    return ae_promises.load__post_comment_obj;
}

// Updated 2026-01-06
export async function load_ae_obj_li__post_comment({
    api_cfg,
    for_obj_type = 'post',
    for_obj_id,
    enabled = 'enabled',
    hidden = 'not_hidden',
    view = 'default',
    limit = 99,
    offset = 0,
    order_by_li = {
        priority: 'DESC',
        sort: 'DESC',
        updated_on: 'DESC',
        created_on: 'DESC',
        title: 'ASC'
    },
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    for_obj_type: string;
    for_obj_id: string;
    enabled?: 'enabled' | 'all' | 'not_enabled' | undefined;
    hidden?: 'hidden' | 'all' | 'not_hidden' | undefined;
    view?: string;
    limit?: number;
    offset?: number;
    order_by_li?: Record<string, 'ASC' | 'DESC'>;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_PostComment[]> {
    if (log_lvl) {
        console.log(
            `*** load_ae_obj_li__post_comment() *** for_obj_type=${for_obj_type} for_obj_id=${for_obj_id}`
        );
    }

    ae_promises.load__post_comment_obj_li = await api
        .get_ae_obj_li_v3({
            api_cfg: api_cfg,
            obj_type: 'post_comment',
            for_obj_type,
            for_obj_id,
            enabled,
            hidden,
            view,
            limit,
            offset,
            order_by_li,
            log_lvl: log_lvl
        })
        .then(async function (post_comment_obj_li_get_result) {
            if (post_comment_obj_li_get_result) {
                if (try_cache) {
                    const processed_obj_li = await process_ae_obj__post_comment_props({
                        obj_li: post_comment_obj_li_get_result,
                        log_lvl: log_lvl
                    });
                    await db_save_ae_obj_li__ae_obj({
                        db_instance: db_posts,
                        table_name: 'comment',
                        obj_li: processed_obj_li,
                        properties_to_save: properties_to_save,
                        log_lvl: log_lvl
                    });
                }
                return post_comment_obj_li_get_result;
            } else {
                return [];
            }
        });

    return ae_promises.load__post_comment_obj_li;
}

// Updated 2026-01-06
export async function create_ae_obj__post_comment({
    api_cfg,
    account_id,
    post_id,
    data_kv,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    account_id: string;
    post_id: string;
    data_kv: key_val;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_PostComment | null> {
    if (log_lvl) {
        console.log(`*** create_ae_obj__post_comment() *** account_id=${account_id} post_id=${post_id}`);
    }

    const result = await api.create_nested_obj_v3({
        api_cfg,
        parent_type: 'post',
        parent_id: post_id,
        child_type: 'post_comment',
        fields: {
            account_id: account_id,
            post_id: post_id, // EXPLICIT mapping for backend database insertion
            ...data_kv
        },
        params,
        log_lvl
    });

    if (result && try_cache) {
        const processed_obj_li = await process_ae_obj__post_comment_props({
            obj_li: [result],
            log_lvl: log_lvl
        });
        await db_save_ae_obj_li__ae_obj({
            db_instance: db_posts,
            table_name: 'comment',
            obj_li: processed_obj_li,
            properties_to_save: properties_to_save,
            log_lvl: log_lvl
        });
    }

    return result;
}

// Updated 2026-01-06
export async function delete_ae_obj_id__post_comment({
    api_cfg,
    post_comment_id,
    method = 'delete',
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    post_comment_id: string;
    method?: 'delete' | 'soft_delete' | 'disable' | 'hide';
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}) {
    if (log_lvl) {
        console.log(`*** delete_ae_obj_id__post_comment() *** post_comment_id=${post_comment_id}`);
    }

    const result = await api.delete_ae_obj_v3({
        api_cfg,
        obj_type: 'post_comment',
        obj_id: post_comment_id,
        method,
        params,
        log_lvl
    });

    if (try_cache) {
        await db_posts.comment.delete(post_comment_id);
    }

    return result;
}

// Updated 2026-01-06
export async function update_ae_obj__post_comment({
    api_cfg,
    post_comment_id,
    data_kv,
    params = {},
    try_cache = true,
    log_lvl = 0
}: {
    api_cfg: any;
    post_comment_id: string;
    data_kv: key_val;
    params?: key_val;
    try_cache?: boolean;
    log_lvl?: number;
}): Promise<ae_PostComment | null> {
    if (log_lvl) {
        console.log(`*** update_ae_obj__post_comment() *** post_comment_id=${post_comment_id}`, data_kv);
    }

    const result = await api.update_ae_obj_v3({
        api_cfg,
        obj_type: 'post_comment',
        obj_id: post_comment_id,
        fields: data_kv,
        params,
        log_lvl
    });

    if (result && try_cache) {
        const processed_obj_li = await process_ae_obj__post_comment_props({
            obj_li: [result],
            log_lvl: log_lvl
        });
        await db_save_ae_obj_li__ae_obj({
            db_instance: db_posts,
            table_name: 'comment',
            obj_li: processed_obj_li,
            properties_to_save: properties_to_save,
            log_lvl: log_lvl
        });
    }

    return result;
}

// Updated 2025-06-04
export const properties_to_save = [
    'id',
    'post_comment_id',
    'post_id',
    'external_person_id',
    'name',
    'title',
    'content',
    'anonymous',
    'full_name',
    'email',
    'notify',
    'linked_li_json',
    'cfg_json',
    'enable',
    'hide',
    'priority',
    'sort',
    'group',
    'notes',
    'created_on',
    'updated_on',
    'tmp_sort_1',
    'tmp_sort_2'
];

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 (!obj_li || obj_li.length === 0) return [];

    const processed_obj_li: T[] = [];

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

        for (const key in processed_obj) {
            if (key.endsWith('_random')) {
                const newKey = key.slice(0, -7);
                (processed_obj as any)[newKey] = processed_obj[key];
            }
        }
        const randomIdKey = `${obj_type}_id_random`;
        if (processed_obj[randomIdKey]) {
            (processed_obj as any).id = processed_obj[randomIdKey];
        }

        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 ?? new Date(0).toISOString();
        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}`;

        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 2025-06-04
export async function process_ae_obj__post_comment_props({
    obj_li,
    log_lvl = 0
}: {
    obj_li: any[];
    log_lvl?: number;
}) {
    return _process_generic_props({
        obj_li,
        obj_type: 'post_comment',
        log_lvl,
        specific_processor: (obj) => {
            const sort_val = (obj.sort ?? 0).toString().padStart(3, '0');
            const updated = obj.updated_on ?? obj.created_on ?? new Date(0).toISOString();
            obj.tmp_sort_1 = `${obj.group ?? ''}_${obj.priority ? '1' : '0'}_${
                sort_val
            }_${updated}`;
            obj.tmp_sort_2 = `${obj.group ?? ''}_${obj.priority ? '1' : '0'}_${
                sort_val
            }_${obj.updated_on ?? ''}_${obj.created_on ?? ''}`;

            return obj;
        }
    });
}