import { Body, Controller, Get, Param, Post } from '@nestjs/common';
import { JobsService } from './jobs.service';
import { ApiBody, ApiConsumes, ApiParam, ApiProperty, ApiTags } from '@nestjs/swagger';


class ClaimCompleteDto {
    @ApiProperty({
        description: 'Identity of the completer',
        example: 'my-identity'
    })
    completer: string;

    @ApiProperty({
        description: 'Identity of the item to complete',
        example: 'my-item'
    })
    item: string;

    @ApiProperty({
        description: 'Data to store with the completion',
        example: { foo: 'bar' }
    })
    data: any;
}

@Controller('jobs')
@ApiTags('jobs')
export class JobsController {
    constructor(
        private readonly jobsService: JobsService,
    ) { }

    @Get(':jobName/stats')
    @ApiParam({ name: 'jobName', required: true })
    async getStats(@Param('jobName') jobName: string) {
        return {
            todoCount: await this.jobsService.getTodoItemCount(jobName),
            claimedCount: await this.jobsService.getClaimedItemCount(jobName),
            doneCount: await this.jobsService.getDoneItemCount(jobName),
        };
    }

    @Get(':jobName/todo')
    @ApiParam({ name: 'jobName', required: true })
    async getTodoItems(@Param('jobName') jobName: string) {
        return this.jobsService.getTodoItems(jobName);
    }

    @Get(':jobName/leaderboard')
    @ApiParam({ name: 'jobName', required: true })
    async getLeaderboard(@Param('jobName') jobName: string) {
        return this.jobsService.getLeaderboard(jobName);
    }

    @Post(':jobName/add')
    @ApiParam({ name: 'jobName', required: true })
    @ApiConsumes('text/plain')
    @ApiBody({ type: String, description: "Items to add, one per line separated by newline characters" })
    async addItemsToJob(@Param('jobName') jobName: string, @Body() items: string) {
        return this.jobsService.addItemsToJob(jobName, items.split('\n'));
    }

    @Post(':jobName/claim')
    @ApiParam({ name: 'jobName', required: true })
    @ApiConsumes('text/plain')
    @ApiBody({ type: String, description: "Claimer identity string" })
    async claimJobItem(@Param('jobName') jobName: string, @Body() claimer: string) {
        return this.jobsService.claimJobItem(jobName, claimer);
    }

    @Post(':jobName/complete')
    @ApiParam({ name: 'jobName', required: true })
    async completeJobItem(@Param('jobName') jobName: string, @Body() body: ClaimCompleteDto) {
        return this.jobsService.completeJobItem(jobName, body.item, body.completer, body.data);
    }

    @Post(':jobName/reset-claimed')
    @ApiParam({ name: 'jobName', required: true })
    async resetClaimed(@Param('jobName') jobName: string) {
        return this.jobsService.resetClaimedItems(jobName);
    }

}