<?php

namespace App\Http\Controllers\api;

use App\Models\Cao;
use App\Models\Prediction;
use App\Services\IssueService;
use Illuminate\Validation\ValidationException;
use Exception;

class Issue extends BaseController
{

    /**
     * @api {get} /issue/prediction 预测
     * @apiGroup Issue
     * @apiVersion 1.0.0
     *
     * @apiSuccess {int} code
     * @apiSuccess {int} timestamp
     * @apiSuccess {String} msg
     * @apiSuccess {Object} data
     *
     * @apiParam {int} [page=1]
     * @apiParam {int} [limit=10]
     *
     * @apiSuccess {int} code
     * @apiSuccess {int} timestamp
     * @apiSuccess {String} msg
     * @apiSuccess {Object[]} data
     * @apiSuccess {int} data.id
     * @apiSuccess {String} data.issue_no 期号
     * @apiSuccess {int} data.size 预测大小：0小，1大
     * @apiSuccess {int} data.odd_or_even 预测单双:0单，1双
     * @apiSuccess {int} data.is_valid 结果：0错误，1正确
     * @apiSuccess {int[]} data.winning_numbers 开奖结果
     */
    function prediction()
    {
        try {
            request()->validate([
                'page' => ['nullable', 'integer', 'min:1'],
                'limit' => ['nullable', 'integer', 'min:1']
            ]);
            $page = request()->input('page', 1);
            $limit = request()->input('limit', 10);
            $list = Prediction::forPage($page, $limit)
                ->orderByDesc('issue_no')
                ->get();
        } catch (ValidationException $e) {
            return $this->error($e->validator->errors()->first());
        } catch (Exception $e) {
            return $this->error($e->getMessage());
        }
        return $this->success($list);
    }

    /**
     * @api {get} /issue/countdown 倒计时
     * @apiGroup Issue
     * @apiVersion 1.0.0
     *
     * @apiSuccess {int} code
     * @apiSuccess {int} timestamp
     * @apiSuccess {String} msg
     * @apiSuccess {Object} data
     * @apiSuccess {String} data.issue_no 期号
     * @apiSuccess {int} data.current_time 当前时间
     * @apiSuccess {int} data.end_time 结束时间
     * @apiSuccess {Object} data.winnings 开奖结果
     *
     */
    public function countdown()
    {
        $data1 = \App\Models\Issue::where('status', 1)->orderByDesc('issue_no')->first();
        $data2 = \App\Models\Issue::where('status', 3)->orderByDesc('issue_no')->first();
        $winnings = explode(',', $data2->winning_numbers);
        $winnings = array_map('intval', $winnings);
        $award = IssueService::award($winnings);
        $arr['sum'] = array_sum($winnings);
        $arr['a'] = $winnings[0];
        $arr['b'] = $winnings[1];
        $arr['c'] = $winnings[2];

        $arr['size'] = in_array('大', $award) ? '大' : "小";
        $arr['odd_or_even'] = in_array('单', $award) ? '单' : "双";
        $arr['issue_no'] = $data2->issue_no;
        $data = [
            'issue_no' => $data1->issue_no,
            'current_time' => time(),
            'end_time' => strtotime($data1->end_time),
            'winnings' => $arr,
        ];
        return $this->success($data);
    }


    /**
     * @api {get} /issue 结果，走势
     * @apiGroup Issue
     * @apiVersion 1.0.0
     *
     * @apiParam {int} [page=1]
     * @apiParam {int} [limit=10]
     *
     * @apiSuccess {int} code
     * @apiSuccess {int} timestamp
     * @apiSuccess {String} msg
     * @apiSuccess {Object[]} data
     * @apiSuccess {int} data.id
     * @apiSuccess {String} data.issue_no 期号
     * @apiSuccess {String} data.start_time 开始时间
     * @apiSuccess {String} data.end_time 结束时间
     * @apiSuccess {String[]} data.award 开奖结果
     * @apiSuccess {String[]} data.winning_array 开奖结果
     * @apiSuccess {int} data.end_timestamp 结束时间 时间戳
     *
     */
    public function index()
    {
        try {
            $page = request()->input('page', 1);
            $limit = request()->input('limit', 10);
            $params = [
                'page' => $page,
                'limit' => $limit
//            'status'=>3
            ];
            $res = IssueService::paginate($params);
        } catch (ValidationException $e) {
            return $this->error($e->validator->errors()->first());
        } catch (Exception $e) {
            return $this->error($e->getMessage());
        }
        return $this->success($res);
    }

    /**
     * @api {get} /issue/cao 统计
     * @apiGroup Issue
     * @apiVersion 1.0.0
     *
     * @apiSuccess {int} code
     * @apiSuccess {int} timestamp
     * @apiSuccess {String} msg
     * @apiSuccess {Object[]} data
     *
     */
    public function cao()
    {
        $type = [1, 2, 3, 4];
        $list = [];
        $list[] = Cao::whereIn('id', $type)->get();
        $type = [5, 6, 7, 8];
        $list[] = Cao::whereIn('id', $type)->get();
        $type = [9, 10];
        $list[] = Cao::whereIn('id', $type)->get();
        $list[] = [
            ['field' => '2.8回本', 'val' => 0],
            ['field' => '3.2回本', 'val' => 0],
        ];
        $type = [11, 12, 13];
        $list[] = Cao::whereIn('id', $type)->get();
        $list[] = Cao::where('id', '>=', 14)
            ->where('id', '<=', 41)
            ->get();
        $list[] = [
            ['field' => '龙', 'val' => 0],
            ['field' => '虎', 'val' => 0],
            ['field' => '合', 'val' => 0],
            ['field' => '鸡', 'val' => 0],
            ['field' => '鸭', 'val' => 0],
            ['field' => '狗', 'val' => 0],
        ];
        $list[] = [
            ['field' => '中', 'val' => 0],
            ['field' => '边', 'val' => 0],
            ['field' => '大边', 'val' => 0],
            ['field' => '小边', 'val' => 0],
        ];
        $list[] = Cao::where('id', '>=', 42)
            ->where('id', '<=', 49)
            ->get();
        $list[] = [
            ['field' => '三军0点', 'val' => 0],
            ['field' => '三军1点', 'val' => 0],
            ['field' => '三军2点', 'val' => 0],
            ['field' => '三军3点', 'val' => 0],
            ['field' => '三军4点', 'val' => 0],
            ['field' => '三军5点', 'val' => 0],
            ['field' => '三军6点', 'val' => 0],
            ['field' => '三军7点', 'val' => 0],
            ['field' => '三军8点', 'val' => 0],
            ['field' => '三军9点', 'val' => 0],
        ];
        $list[] = Cao::where('id', '>=', 50)
            ->where('id', '<=', 63)
            ->get();
        $list[] = Cao::where('id', '>=', 64)
            ->where('id', '<=', 77)
            ->get();
        $list[] = Cao::where('id', '>=', 78)
            ->where('id', '<=', 91)
            ->get();
        return $this->success($list);
    }

}