<?php

declare(strict_types=1);

namespace app\adminapi\lists\stats;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\lists\ListsSearchInterface;
use think\facade\Db;

/**
 * 待分配诊单自动指派日志列表
 *
 * 数据来源：tcm_diagnosis_auto_assign_log（定时命令 tcm:auto-assign-pending 写入）
 * 筛选：run_date / create_time 区间 / action / keyword / rollback 状态
 */
class AutoAssignLogLists extends BaseAdminDataLists implements ListsSearchInterface
{
    private const TIER_LABELS = [
        'gt70' => '>70%',
        '60_70' => '60%~70%',
        '50_60' => '50%~60%',
    ];

    /**
     * @notes 设置搜索条件
     */
    public function setSearch(): array
    {
        return [
            '=' => ['run_date', 'action', 'assistant_id', 'batch_no', 'stat_month'],
        ];
    }

    /**
     * @notes 获取列表
     */
    public function lists(): array
    {
        $rows = $this->buildQuery()
            ->order(['id' => 'desc'])
            ->limit($this->limitOffset, $this->limitLength)
            ->select()
            ->toArray();

        foreach ($rows as &$row) {
            $ct = (int) ($row['create_time'] ?? 0);
            $row['create_time_text'] = $ct > 0 ? date('Y-m-d H:i:s', $ct) : '';
            $row['action_text'] = (int) ($row['action'] ?? 0) === 1 ? '已分配' : '未分配';
            $row['tier_text'] = self::TIER_LABELS[(string) ($row['tier'] ?? '')] ?? '';
            $row['visit2_rate'] = $row['visit2_rate'] !== null ? (float) $row['visit2_rate'] : null;

            $rbTs = (int) ($row['rollback_time'] ?? 0);
            $row['rollback_time_text'] = $rbTs > 0 ? date('Y-m-d H:i:s', $rbTs) : '';
            $row['is_rollback'] = $rbTs > 0 ? 1 : 0;
            $row['can_rollback'] = ((int) ($row['action'] ?? 0) === 1 && $rbTs === 0) ? 1 : 0;
            if ($rbTs > 0) {
                $row['rollback_status_text'] = '已回退'
                    . (($row['rollback_admin_name'] ?? '') !== '' ? (' · ' . $row['rollback_admin_name']) : '');
            } else {
                $row['rollback_status_text'] = ((int) ($row['action'] ?? 0) === 1) ? '可回退' : '—';
            }
        }
        unset($row);

        return $rows;
    }

    /**
     * @notes 获取数量
     */
    public function count(): int
    {
        return $this->buildQuery()->count();
    }

    /**
     * @return \think\db\Query
     */
    private function buildQuery()
    {
        $query = Db::name('tcm_diagnosis_auto_assign_log')->where($this->searchWhere);

        $keyword = trim((string) ($this->params['keyword'] ?? ''));
        if ($keyword !== '') {
            $query->where(function ($q) use ($keyword) {
                $q->whereLike('patient_name', '%' . $keyword . '%')
                    ->whereOr('patient_phone', 'like', '%' . $keyword . '%')
                    ->whereOr('assistant_name', 'like', '%' . $keyword . '%');
                if (preg_match('/^\d+$/', $keyword) === 1 && (int) $keyword > 0) {
                    $q->whereOr('diagnosis_id', '=', (int) $keyword);
                }
            });
        }

        $startDate = trim((string) ($this->params['start_date'] ?? ''));
        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $startDate) === 1) {
            $query->where('run_date', '>=', $startDate);
        }
        $endDate = trim((string) ($this->params['end_date'] ?? ''));
        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $endDate) === 1) {
            $query->where('run_date', '<=', $endDate);
        }

        // 记录时间（create_time）区间：支持 Y-m-d 或 Y-m-d H:i:s
        $startTs = $this->parseTimeParam((string) ($this->params['start_time'] ?? ''), false);
        if ($startTs > 0) {
            $query->where('create_time', '>=', $startTs);
        }
        $endTs = $this->parseTimeParam((string) ($this->params['end_time'] ?? ''), true);
        if ($endTs > 0) {
            $query->where('create_time', '<=', $endTs);
        }

        $rollback = trim((string) ($this->params['is_rollback'] ?? ''));
        if ($rollback === '1') {
            $query->where('rollback_time', '>', 0);
        } elseif ($rollback === '0') {
            $query->where('rollback_time', '=', 0);
        }

        return $query;
    }

    /**
     * @param bool $endOfDay 仅日期时是否取当天结束
     */
    private function parseTimeParam(string $raw, bool $endOfDay): int
    {
        $raw = trim($raw);
        if ($raw === '') {
            return 0;
        }
        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $raw) === 1) {
            return (int) strtotime($raw . ($endOfDay ? ' 23:59:59' : ' 00:00:00'));
        }
        if (preg_match('/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}(:\d{2})?$/', $raw) === 1) {
            if (preg_match('/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}$/', $raw) === 1) {
                $raw .= $endOfDay ? ':59' : ':00';
            }

            return (int) strtotime($raw);
        }

        return 0;
    }
}