<?php

namespace app\adminapi\validate\match;

use app\common\model\match\MatchEvent;
use app\common\model\match\MatchLive;
use app\common\validate\BaseValidate;

class MatchLiveValidate extends BaseValidate
{
    protected $rule = [
        'id' => 'require|integer|gt:0|checkLive',
        'match_id' => 'require|integer|gt:0|checkMatch',
        'title' => 'require|checkTrimmedTitle',
        'source_url' => 'require|checkTrimmedSourceUrl',
    ];

    protected $message = [
        'id.require' => '直播线路id不能为空',
        'id.integer' => '直播线路id须为整数',
        'id.gt' => '直播线路id须大于0',
        'match_id.require' => '赛事id不能为空',
        'match_id.integer' => '赛事id须为整数',
        'match_id.gt' => '赛事id须大于0',
        'title.require' => '直播标题不能为空',
        'title.length' => '直播标题长度须在1-255位字符',
        'source_url.require' => '源地址不能为空',
        'source_url.max' => '源地址长度不能超过500位字符',
    ];

    public function sceneDetail()
    {
        return $this->only(['id']);
    }

    public function sceneAdd()
    {
        return $this->remove('id', 'require|integer|gt:0|checkLive')
            ->only(['match_id', 'title', 'source_url']);
    }

    public function sceneEdit()
    {
        return $this->only(['id', 'match_id', 'title', 'source_url']);
    }

    public function sceneDelete()
    {
        return $this->only(['id']);
    }

    public function checkLive($value)
    {
        $live = MatchLive::findOrEmpty($value);
        if ($live->isEmpty()) {
            return '直播线路不存在';
        }
        return true;
    }

    public function checkMatch($value)
    {
        $match = MatchEvent::findOrEmpty($value);
        if ($match->isEmpty()) {
            return '赛事不存在';
        }
        return true;
    }

    public function checkTrimmedTitle($value)
    {
        if (!is_scalar($value)) {
            return '直播标题格式错误';
        }
        $value = trim((string) $value);
        if ($value === '') {
            return '直播标题不能为空';
        }
        if (mb_strlen($value) > 255) {
            return '直播标题长度须在1-255位字符';
        }
        return true;
    }

    public function checkTrimmedSourceUrl($value)
    {
        if (!is_scalar($value)) {
            return '源地址格式错误';
        }
        $value = trim((string) $value);
        if ($value === '') {
            return '源地址不能为空';
        }
        if (mb_strlen($value) > 500) {
            return '源地址长度不能超过500位字符';
        }
        return true;
    }
}