import { Response, NextFunction, Application } from "express";
import { Request } from "express-jwt";
import { ReturnHelper } from "../helpers/express/return";
import { OrmHelper } from "../helpers/orm";
import Joi from "joi";
import { ILogObj, Logger } from "tslog";
import { Language } from "../langs/lang";
import { Paging } from "entity";
import CommonHelper from "../helpers/common";
import * as fastcsv from 'fast-csv';
import dayjs from "dayjs";
import { FareType } from "entity";

const log: Logger<ILogObj> = new Logger({ name: '[FareTypeController]', type: 'pretty' });

export class FareTypeController {
    static async list(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
        #swagger.parameters['filter'] = {
            description: '',
            in: 'query',
            type: 'string'
        }
        #swagger.parameters['limit'] = {
            in: 'query',
            required: true,
            type: 'number'
        }
        #swagger.parameters['page'] = {
            in: 'query',
            required: true,
            type: 'number'
        }
        #swagger.parameters['with_deleted'] = {
            in: 'query',
            required: true,
            type: 'boolean'
        }
        #swagger.parameters['order_field'] = {
            in: 'query',
            required: true,
            type: 'string'
        }
        #swagger.parameters['order_direction'] = {
            in: 'query',
            required: true,
            schema: {
                '@enum': ['ASC', 'DESC']
            }
        }
        */

        try {
            const schema = Joi.object().keys({
                filter: Joi.string().allow('').optional().label('Filter'),
                page: Joi.number().required().min(1).label('Page'),
                limit: Joi.number().required().min(1).label('Limit'),
                with_deleted: Joi.bool().required().label('With Deleted'),
                order_field: Joi.string().required().label('Order Field'),
                order_direction: Joi.string().allow('asc', 'desc').required().label('Order Direction'),
            });

            const param: Paging = await schema.validateAsync(req.query);

            const repo = OrmHelper.DB.getRepository(FareType);

            const offset = (param.page - 1) * param.limit

            const filterObj = param.filter ? JSON.parse(param.filter) : {};
            const filterAny = filterObj.any && filterObj.any !== "" ? String(filterObj.any) : "";
            // Remove foreign key from filter for CommonHelper.handleFilter
            const filterWithoutFK = { ...filterObj };
            delete filterWithoutFK.any;
            delete filterWithoutFK.munisipo_id;
            const filterStrWithoutFK = JSON.stringify(filterWithoutFK);

            // const { whereAttr, whereVal } = CommonHelper.handleFilter({
            //     filter: filterStrWithoutFK,
            //     col_any_eq: ['code'],
            //     col_any_like: ['name']
            // });

            const res_count = repo.createQueryBuilder("FareType")
            // .leftJoin("Administrativu.munisipo", "munisipo")
            // .where(whereAttr || "1=1", whereVal);

            // Handle foreign key filter with relation
            // if (filterObj.munisipo_id) {
            //     res_count.andWhere("munisipo.id = :munisipoId", { munisipoId: filterObj.munisipo_id });
            // }

            if (filterAny !== "") {
                res_count.andWhere("FareType.name ILIKE :any", {
                    any: filterAny.includes("%") ? filterAny : `%${filterAny}%`
                });
            }

            const res_list = repo.createQueryBuilder("FareType")
                // .leftJoin("Administrativu.munisipo", "munisipo")
                // .where(whereAttr || "1=1", whereVal)
                .orderBy("FareType." + param.order_field, param.order_direction)
                .offset(offset)
                .limit(param.limit);

            // Handle foreign key filter with relation
            // if (filterObj.munisipo_id) {
            //     res_list.andWhere("munisipo.id = :munisipoId", { munisipoId: filterObj.munisipo_id });
            // }

            if (filterAny !== "") {
                res_list.andWhere("FareType.name ILIKE :any", {
                    any: filterAny.includes("%") ? filterAny : `%${filterAny}%`
                });
            }

            if (param.with_deleted) {
                res_count.withDeleted();
                res_list.withDeleted();
            }

            const current_page = param.page;
            const total_count_data = await res_count.getCount();
            const list_data = await res_list.getMany();
            const count_data = CommonHelper.countObject(list_data);

            return ReturnHelper.successResponselist(res, 200, Language.lang.success_view, count_data, current_page, total_count_data, list_data);
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 400, 401, Language.lang.failed_view, err.message);
        }
    }

    static async option(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
        */

        try {
            const repo = OrmHelper.DB.getRepository(FareType);
            const res_count = repo.createQueryBuilder("FareType")
            // .leftJoin("Administrativu.munisipo", "munisipo")
            // .where(whereAttr || "1=1", whereVal);

            // Handle foreign key filter with relation
            // if (filterObj.munisipo_id) {
            //     res_count.andWhere("munisipo.id = :munisipoId", { munisipoId: filterObj.munisipo_id });
            // }

            const res_list = repo.createQueryBuilder("FareType").orderBy("FareType.name", "ASC");

            // Handle foreign key filter with relation
            // if (filterObj.munisipo_id) {
            //     res_list.andWhere("munisipo.id = :munisipoId", { munisipoId: filterObj.munisipo_id });
            // }

            const current_page = 1;
            const total_count_data = await res_count.getCount();
            const list_data = await res_list.getMany();
            const count_data = CommonHelper.countObject(list_data);

            return ReturnHelper.successResponselist(res, 200, Language.lang.success_view, count_data, current_page, total_count_data, list_data);
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 400, 401, Language.lang.failed_view, err.message);
        }
    }

    static async create(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
        
        #swagger.requestBody = {
            required: true,
            content: {
                "application/json": {
                    schema: {
                         $ref: "#/components/schemas/faretype"
                    }  
                }
            }
        }
        */

        try {
            const schema = Joi.object().keys({
                name: Joi.string().required().label('Name'),
            });

            const param: any = await schema.validateAsync(req.body);

            const data = new FareType()
            data.name = param.name
            await OrmHelper.DB.manager.save(data);

            return ReturnHelper.successResponseAny(res, 200, Language.lang.success_insert, data);
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 500, 401, Language.lang.failed_insert, err.message);
        }
    }

    static async detail(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
         #swagger.parameters['id'] = {
            in: 'path',
            description: 'Fare Type ID.',
            required: true,
            type: 'string'
        }
    
        */

        try {
            const schema = Joi.object().keys({
                id: Joi.string().uuid().required().label('ID'),
            });

            req.body.id = req.params['id'];

            const param: any = await schema.validateAsync(req.body);

            const repo = OrmHelper.DB.getRepository(FareType);

            const data = await repo.findOneBy({ id: param.id });

            if (data != null) {
                return ReturnHelper.successResponseAny(res, 200, Language.lang.success_view, { name: data.name });
            } else {
                return ReturnHelper.errorResponse(res, 404, 401, Language.lang.failed_not_found, "");
            }
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 500, 402, Language.lang.failed_view, err.message);
        }
    }
    
    static async update(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
         #swagger.parameters['id'] = {
            in: 'path',
            description: 'Fare Type ID.',
            required: true,
            type: 'string'
        }
    
         #swagger.requestBody = {
            required: true,
            content: {
                "application/json": {
                    schema: {
                         $ref: "#/components/schemas/faretype"
                    }  
                }
            }
        }
        */

        try {
            const schema = Joi.object().keys({
                id: Joi.string().uuid().required().label('ID'),
                name: Joi.string().required().label('Name'),
            });

            req.body.id = req.params['id'];

            const param: any = await schema.validateAsync(req.body);

            const repo = OrmHelper.DB.getRepository(FareType);

            const data = await repo.findOneBy({ id: param.id });

            if (data != null) {
                data.name = param.name
                await repo.save(data);

                return ReturnHelper.successResponseAny(res, 200, Language.lang.success_update, data);
            } else {
                return ReturnHelper.errorResponse(res, 404, 401, Language.lang.failed_not_found, "");
            }
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 500, 402, Language.lang.failed_update, err.message);
        }
    }

    static async delete(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
        #swagger.parameters['id'] = {
            in: 'path',
            description: 'Fare Type ID.',
            required: true,
            type: 'string'
        }
        #swagger.parameters['hard'] = {
            in: 'path',
            description: 'Is Hard Delete',
            required: false,
            type: 'boolean'
        }
        */
        try {
            const schema = Joi.object().keys({
                id: Joi.string().uuid().required().label('ID'),
                hard: Joi.bool().optional().allow('').label('Is hard delete?')
            });

            const param: { id: string, hard: boolean } = await schema.validateAsync(req.params);

            const repo = OrmHelper.DB.getRepository(FareType);

            const affected = (!param.hard ? await repo.softDelete({ id: param.id }) : await repo.delete({ id: param.id })).affected;

            if (affected > 0) {
                return ReturnHelper.successResponseAny(res, 200, Language.lang.success_delete, {});
            } else {
                return ReturnHelper.errorResponse(res, 404, 401, Language.lang.failed_not_found, "");
            }
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 500, 402, Language.lang.failed_delete, err.message);
        }
    }

    static async restore(req: Request, res: Response, next: NextFunction): Promise<Response> {
        /*
        #swagger.tags = ['Fare Type']
        #swagger.security = [{
            "bearerAuth": []
        }]
            
        #swagger.parameters['id'] = {
            in: 'path',
            description: 'Fare Type ID.',
            required: true,
            type: 'string'
        }
        */
        try {
            const schema = Joi.object().keys({
                id: Joi.string().uuid().required().label('ID')
            });

            const param: FareType = await schema.validateAsync(req.params);

            const repo = OrmHelper.DB.getRepository(FareType);

            const affected = (await repo.restore({ id: param.id })).affected;

            if (affected > 0) {
                return ReturnHelper.successResponseAny(res, 200, Language.lang.success_restore, {});
            } else {
                return ReturnHelper.errorResponse(res, 404, 401, Language.lang.failed_not_found, "");
            }
        } catch (e: unknown) {
            log.error(e);
            const err = e as Error;

            return ReturnHelper.errorResponse(res, 500, 402, Language.lang.failed_restore, err.message);
        }
    }
}