<?php

namespace app\adminapi\lists\crawler;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\lists\ListsSearchInterface;
use app\common\model\CrawlerTaskLog;

class TaskLogLists extends BaseAdminDataLists implements ListsSearchInterface
{
    public function setSearch(): array
    {
        return [
            '=' => ['action', 'status', 'trigger_type', 'source'],
            '%like%' => ['task_name', 'task_key'],
            'between_time' => 'create_time',
        ];
    }

    public function lists(): array
    {
        $lists = CrawlerTaskLog::field('id,task_key,task_name,action,cron_expression,source,container_id,status,trigger_type,output,error_message,elapsed,started_at,finished_at,create_time,update_time')
            ->where($this->searchWhere)
            ->limit($this->limitOffset, $this->limitLength)
            ->order('id', 'desc')
            ->select()
            ->toArray();

        foreach ($lists as &$item) {
            $item = self::formatItem($item);
        }

        return $lists;
    }

    public function count(): int
    {
        return CrawlerTaskLog::where($this->searchWhere)->count();
    }

    public static function formatItem(array $item): array
    {
        $item['status_text'] = match ((int) ($item['status'] ?? 0)) {
            0 => '执行中',
            1 => '成功',
            2 => '失败',
            3 => '已跳过',
            default => '未知',
        };
        $item['trigger_type_text'] = ((int) ($item['trigger_type'] ?? 1)) === 2 ? '手动' : '自动';
        foreach (['started_at', 'finished_at', 'create_time', 'update_time'] as $field) {
            $value = $item[$field] ?? 0;
            $item[$field . '_text'] = self::formatTime($value);
        }
        $item['output_preview'] = mb_substr((string) ($item['output'] ?? ''), 0, 120);
        return $item;
    }

    private static function formatTime($value): string
    {
        if (empty($value)) {
            return '-';
        }
        return is_numeric($value) ? date('Y-m-d H:i:s', (int) $value) : (string) $value;
    }
}