import {Controller, Get, Header, Delete, Options, HttpCode, Req} from '@nestjs/common';
import {ApiTags, ApiResponse, ApiSecurity} from '@nestjs/swagger';
import {LogsService} from './logs.service';
import {ALLOW_ORIGIN_ALL, COLLECTION_LOGS, LOG_TYPE, ALLOW_METHOD, ALLOW_CREDENTIALS, CONTENT_LENGTH, ALLOW_HEADERS} from 'src/consts';
import {ClienLogResponse, ServerLogResponse} from './logs.schema';
import {AuthService} from 'src/services/auth.service';
import {Request} from 'express';

@ApiSecurity('apiKey')
@Controller(COLLECTION_LOGS)
@ApiTags(COLLECTION_LOGS)
export class LogsController {
    constructor(
        private readonly logsService: LogsService,
        private readonly authService: AuthService,
    ) {}

    @Get('/client')
    @Header(...ALLOW_ORIGIN_ALL)
    @ApiResponse({
        status: 200,
        description: 'Возвращает список клиентских запросов',
        type: ClienLogResponse,
        isArray: true,
    })
    async findAllClientLogs(@Req() request: Request): Promise<ClienLogResponse[]> {
        await this.authService.checkRequest(request);

        return await this.logsService.findAllClientLogs();
    }

    @Delete('/client')
    @Header(...ALLOW_ORIGIN_ALL)
    @ApiResponse({
        status: 200,
        description: 'Пустой список клиентских запросов',
        type: ClienLogResponse,
        isArray: true,
    })
    async clearAllClientLogs(@Req() request: Request): Promise<ClienLogResponse[]> {
        await this.authService.checkRequest(request);

        return await this.logsService.clearLogsByType(LOG_TYPE.CLIENT);
    }

    @Get('/server')
    @Header(...ALLOW_ORIGIN_ALL)
    @ApiResponse({
        status: 200,
        description: 'Возвращает список серверных ошибок',
        type: ServerLogResponse,
        isArray: true,
    })
    async findAllServerLogs(@Req() request: Request): Promise<ServerLogResponse[]> {
        await this.authService.checkRequest(request);

        return await this.logsService.findAllServerLogs();
    }

    @Delete('/server')
    @Header(...ALLOW_ORIGIN_ALL)
    @ApiResponse({
        status: 200,
        description: 'Пустой список серверных ошибок',
        type: ServerLogResponse,
        isArray: true,
    })
    async clearAllServerLogs(@Req() request: Request): Promise<ServerLogResponse[]> {
        await this.authService.checkRequest(request);
        
        return await this.logsService.clearLogsByType(LOG_TYPE.SERVER);
    }

    @Options('')
    @Header(...ALLOW_ORIGIN_ALL)
    @Header(...ALLOW_METHOD)
    @Header(...ALLOW_CREDENTIALS)
    @Header(...CONTENT_LENGTH)
    @Header(...ALLOW_HEADERS)
    @HttpCode(204)
    async options(): Promise<string> {
        return '';
    }

    @Options('/server')
    @Header(...ALLOW_ORIGIN_ALL)
    @Header(...ALLOW_METHOD)
    @Header(...ALLOW_CREDENTIALS)
    @Header(...CONTENT_LENGTH)
    @Header(...ALLOW_HEADERS)
    @HttpCode(204)
    async optionsServer(): Promise<string> {
        return '';
    }

    @Options('/client')
    @Header(...ALLOW_ORIGIN_ALL)
    @Header(...ALLOW_METHOD)
    @Header(...ALLOW_CREDENTIALS)
    @Header(...CONTENT_LENGTH)
    @Header(...ALLOW_HEADERS)
    @HttpCode(204)
    async optionsClient(): Promise<string> {
        return '';
    }
}