<?php

namespace addons\shopro_huifu\library\onboard;

use think\Db;

class HuifuOnboardAdminView
{
    public static function enrichListRow($row)
    {
        if (!$row) {
            return $row;
        }
        $data = is_array($row) ? $row : $row->toArray();
        $payload = self::parsePayload($data['payload'] ?? '');
        $user = self::fetchUser($data['user_id']);
        $biz = self::businessStatus($data);

        $data['user_nickname'] = $user['nickname'] ?? '';
        $data['user_mobile'] = $user['mobile'] ?? '';
        $data['payload_name'] = $payload['name'] ?? '';
        $data['payload_mobile'] = $payload['mobile_no'] ?? '';
        $data['payload_cert_no'] = self::maskCertNo($payload['cert_no'] ?? '');
        $data['payload_card_tail'] = self::maskCardTail($payload['card_no'] ?? '');
        $data['business_status'] = $biz['status'];
        $data['business_status_text'] = $biz['status_text'];
        $data['audit_url'] = $biz['audit_url'];
        return $data;
    }

    public static function buildDetail($row)
    {
        if (!$row) {
            return null;
        }
        $data = is_array($row) ? $row : $row->toArray();
        $payload = self::parsePayload($data['payload'] ?? '');
        $user = self::fetchUser($data['user_id']);
        $biz = self::businessStatus($data);
        $fileMap = self::parsePayload($data['file_map'] ?? '');

        $validityMap = ['0' => '非长期有效', '1' => '长期有效'];
        $form = [
            'account_type' => $payload['account_type'] ?? 'indv',
            'account_type_text' => ($payload['account_type'] ?? 'indv') === 'ent' ? '个体户/企业' : '个人',
            'reg_name' => $payload['reg_name'] ?? '',
            'license_code' => $payload['license_code'] ?? '',
            'legal_name' => $payload['legal_name'] ?? '',
            'branch_name' => $payload['branch_name'] ?? '',
            'name' => $payload['name'] ?? '',
            'cert_no' => $payload['cert_no'] ?? '',
            'cert_no_masked' => self::maskCertNo($payload['cert_no'] ?? ''),
            'cert_validity_type' => $payload['cert_validity_type'] ?? '',
            'cert_validity_text' => $validityMap[$payload['cert_validity_type'] ?? ''] ?? '-',
            'cert_begin_date' => self::formatYmd($payload['cert_begin_date'] ?? ''),
            'cert_end_date' => self::formatYmd($payload['cert_end_date'] ?? ''),
            'mobile_no' => $payload['mobile_no'] ?? '',
            'card_no' => $payload['card_no'] ?? '',
            'card_no_masked' => self::maskCardNo($payload['card_no'] ?? ''),
            'card_name' => $payload['card_name'] ?? '',
            'branch_code' => $payload['branch_code'] ?? '',
            'prov_id' => $payload['prov_id'] ?? '',
            'area_id' => $payload['area_id'] ?? '',
            'id_card_front_url' => self::fullUrl($payload['id_card_front_url'] ?? ''),
            'id_card_back_url' => self::fullUrl($payload['id_card_back_url'] ?? ''),
            'bank_card_url' => self::fullUrl($payload['bank_card_url'] ?? ''),
        ];

        return [
            'record' => [
                'id' => $data['id'],
                'user_id' => $data['user_id'],
                'role_type' => $data['role_type'],
                'role_ref_id' => $data['role_ref_id'],
                'onboard_status' => $data['onboard_status'],
                'huifu_id' => $data['huifu_id'] ?? '',
                'apply_no' => $data['apply_no'] ?? '',
                'reject_reason' => $data['reject_reason'] ?? '',
                'createtime' => $data['createtime'] ?? 0,
                'updatetime' => $data['updatetime'] ?? 0,
            ],
            'user' => [
                'id' => $user['id'] ?? $data['user_id'],
                'nickname' => $user['nickname'] ?? '',
                'mobile' => $user['mobile'] ?? '',
                'avatar' => self::fullUrl($user['avatar'] ?? ''),
            ],
            'business' => $biz,
            'form' => $form,
            'file_map' => $fileMap,
            'can_submit_huifu' => ($data['onboard_status'] ?? '') === 'draft',
            'can_retry_huifu' => in_array($data['onboard_status'] ?? '', ['rejected', 'failed'], true),
            'can_poll' => !in_array($data['onboard_status'] ?? '', ['draft', 'approved'], true),
        ];
    }

    public static function fetchUserPublic($userId)
    {
        return self::fetchUser($userId);
    }

    protected static function fetchUser($userId)
    {
        $userId = intval($userId);
        if ($userId <= 0) {
            return [];
        }
        try {
            return Db::name('user')->where('id', $userId)->field('id,nickname,username,mobile,avatar')->find() ?: [];
        } catch (\Throwable $e) {
            return [];
        }
    }

    /**
     * 后台进件：搜索可选用户（下拉展示昵称/实名/手机/ID）
     */
    public static function searchUsers($keyword, $limit = 20)
    {
        $keyword = trim((string) $keyword);
        if ($keyword === '') {
            return [];
        }
        $limit = max(1, min(50, intval($limit)));
        $idKeyword = is_numeric($keyword) ? intval($keyword) : 0;
        $query = Db::name('user')->where(function ($q) use ($keyword, $idKeyword) {
            if ($idKeyword > 0) {
                $q->whereOr('id', '=', $idKeyword);
            }
            $q->whereOr('nickname', 'like', "%{$keyword}%")
                ->whereOr('mobile', 'like', "%{$keyword}%")
                ->whereOr('username', 'like', "%{$keyword}%");
        });
        $list = $query->field('id,nickname,username,mobile,avatar')->order('id desc')->limit($limit)->select();
        $userIds = [];
        foreach ($list as $user) {
            $userIds[] = intval($user['id']);
        }
        $roleMap = self::listRoleSummariesForUsers($userIds);
        $rows = [];
        foreach ($list as $user) {
            $uid = intval($user['id']);
            $rows[] = self::formatUserOption($user, $roleMap[$uid] ?? []);
        }
        return $rows;
    }

    public static function formatUserOption($user, array $roles = null)
    {
        $user = is_array($user) ? $user : (method_exists($user, 'toArray') ? $user->toArray() : []);
        $id = intval($user['id'] ?? 0);
        if ($id <= 0) {
            return [];
        }
        $nickname = trim((string) ($user['nickname'] ?? ''));
        $username = trim((string) ($user['username'] ?? ''));
        $mobile = trim((string) ($user['mobile'] ?? ''));
        $avatar = self::fullUrl($user['avatar'] ?? '');
        $realName = self::fetchUserRealNameHint($id);
        $displayName = self::resolveUserDisplayName($id, $nickname, $username, $realName);
        if ($roles === null) {
            $roles = self::listRoleSummariesForUsers([$id])[$id] ?? [];
        }
        $rolesText = self::buildRolesText($roles);

        return [
            'id' => $id,
            'nickname' => $nickname,
            'username' => $username,
            'mobile' => $mobile,
            'avatar' => $avatar,
            'display_name' => $displayName,
            'real_name' => $realName,
            'roles' => $roles,
            'roles_text' => $rolesText,
            'option_label' => self::buildUserOptionLabel($displayName, $realName, $mobile, $id, $rolesText),
        ];
    }

    protected static function resolveUserDisplayName($id, $nickname, $username, $realName = '')
    {
        if ($nickname !== '' && $nickname !== (string) $id) {
            return $nickname;
        }
        if ($username !== '' && $username !== (string) $id) {
            return $username;
        }
        if ($realName !== '') {
            return $realName;
        }
        if ($nickname !== '') {
            return $nickname;
        }
        return '用户' . $id;
    }

    protected static function fetchUserRealNameHint($userId)
    {
        $userId = intval($userId);
        if ($userId <= 0) {
            return '';
        }
        try {
            $row = Db::name('shopro_huifu_onboard')->where('user_id', $userId)->order('id desc')->find();
            if (!$row) {
                return '';
            }
            $payload = self::parsePayload($row['payload'] ?? '');
            return trim((string) ($payload['name'] ?? $payload['legal_name'] ?? $payload['reg_name'] ?? ''));
        } catch (\Throwable $e) {
            return '';
        }
    }

    protected static function buildUserOptionLabel($displayName, $realName, $mobile, $id, $rolesText = '')
    {
        $parts = [$displayName];
        if ($rolesText !== '') {
            $parts[] = $rolesText;
        }
        if ($realName !== '' && $realName !== $displayName) {
            $parts[] = '实名:' . $realName;
        }
        if ($mobile !== '') {
            $parts[] = $mobile;
        }
        $parts[] = 'ID:' . $id;
        return implode(' · ', $parts);
    }

    /**
     * 批量获取用户可进件角色摘要（分销商/区域公司等）
     */
    public static function listRoleSummariesForUsers(array $userIds)
    {
        $userIds = array_values(array_unique(array_filter(array_map('intval', $userIds))));
        $map = [];
        foreach ($userIds as $uid) {
            $map[$uid] = [];
        }
        if (!$userIds) {
            return $map;
        }

        $statusMap = [
            'pending' => '待审核',
            'normal' => '已通过',
            'needinfo' => '待完善',
            'reject' => '已驳回',
            'forbidden' => '已禁用',
            'freeze' => '已冻结',
        ];

        $commissionAgents = Db::name('shopro_commission_agent')->where('user_id', 'in', $userIds)->select();
        foreach ($commissionAgents as $agent) {
            $uid = intval($agent['user_id']);
            $status = $agent['status'] ?? '';
            $map[$uid][] = [
                'role_type' => 'promoter',
                'role_label' => '分销商',
                'status' => $status,
                'status_text' => $statusMap[$status] ?? ($status ?: ''),
            ];
        }

        $regionalAgents = Db::name('shopro_regional_agent')->where('user_id', 'in', $userIds)->order('id desc')->select();
        foreach ($regionalAgents as $agent) {
            $uid = intval($agent['user_id']);
            $label = '区域公司';
            if (!empty($agent['area_name'])) {
                $label .= '（' . $agent['area_name'] . '）';
            }
            $status = $agent['status'] ?? '';
            $map[$uid][] = [
                'role_type' => 'regional_agent',
                'role_label' => $label,
                'status' => $status,
                'status_text' => $statusMap[$status] ?? ($status ?: ''),
            ];
        }

        return $map;
    }

    protected static function buildRolesText(array $roles)
    {
        if (!$roles) {
            return '无进件角色';
        }
        $parts = [];
        foreach ($roles as $role) {
            $text = trim((string) ($role['role_label'] ?? ''));
            $statusText = trim((string) ($role['status_text'] ?? ''));
            if ($text === '') {
                continue;
            }
            if ($statusText !== '') {
                $text .= '[' . $statusText . ']';
            }
            $parts[] = $text;
        }
        return $parts ? implode('、', $parts) : '无进件角色';
    }

    protected static function businessStatus(array $data)
    {
        $roleType = $data['role_type'] ?? '';
        $userId = intval($data['user_id'] ?? 0);
        $roleRefId = intval($data['role_ref_id'] ?? 0);
        $statusMap = [
            'pending' => '待审核',
            'normal' => '已通过',
            'needinfo' => '待完善资料',
            'reject' => '已驳回',
            'forbidden' => '已禁用',
            'freeze' => '已冻结',
        ];

        if ($roleType === 'regional_agent') {
            $agent = Db::name('shopro_regional_agent')->where('id', $roleRefId)->find();
            $status = $agent['status'] ?? '';
            return [
                'type' => 'regional_agent',
                'type_text' => '区域公司',
                'status' => $status,
                'status_text' => $statusMap[$status] ?? ($status ?: '未知'),
                'area_name' => $agent['area_name'] ?? '',
                'audit_url' => $roleRefId ? ('shopro/regional_agent/agent/index') : '',
            ];
        }

        $agent = Db::name('shopro_commission_agent')->where('user_id', $userId)->find();
        $status = $agent['status'] ?? '';
        return [
            'type' => 'promoter',
            'type_text' => '推广员/分销商',
            'status' => $status,
            'status_text' => $statusMap[$status] ?? ($status ?: '未成为分销商'),
            'area_name' => '',
            'audit_url' => 'shopro/commission/agent/index',
        ];
    }

    protected static function parsePayload($raw)
    {
        if (!$raw) {
            return [];
        }
        if (is_array($raw)) {
            return $raw;
        }
        $data = json_decode($raw, true);
        return is_array($data) ? $data : [];
    }

    protected static function fullUrl($url)
    {
        $url = trim((string) $url);
        if ($url === '') {
            return '';
        }
        if (preg_match('/^https?:\/\//i', $url)) {
            return $url;
        }
        return cdnurl($url, true);
    }

    protected static function maskCertNo($certNo)
    {
        $certNo = trim((string) $certNo);
        if (strlen($certNo) < 8) {
            return $certNo;
        }
        return substr($certNo, 0, 6) . '********' . substr($certNo, -4);
    }

    protected static function maskCardNo($cardNo)
    {
        $cardNo = preg_replace('/\s+/', '', (string) $cardNo);
        $len = strlen($cardNo);
        if ($len <= 4) {
            return $cardNo;
        }
        return str_repeat('*', max(0, $len - 4)) . substr($cardNo, -4);
    }

    protected static function maskCardTail($cardNo)
    {
        $cardNo = preg_replace('/\s+/', '', (string) $cardNo);
        if ($cardNo === '') {
            return '';
        }
        return '****' . substr($cardNo, -4);
    }

    protected static function formatYmd($value)
    {
        $value = preg_replace('/\D/', '', (string) $value);
        if (strlen($value) !== 8) {
            return $value;
        }
        return substr($value, 0, 4) . '-' . substr($value, 4, 2) . '-' . substr($value, 6, 2);
    }

    /**
     * 后台新建/编辑进件：列出用户可绑定的角色
     */
    public static function listRolesForUser($userId)
    {
        $userId = intval($userId);
        if ($userId <= 0) {
            return [];
        }
        $roles = [];
        $commissionAgent = Db::name('shopro_commission_agent')->where('user_id', $userId)->find();
        if ($commissionAgent) {
            $row = \addons\shopro_huifu\model\Onboard::findByRole($userId, 'promoter', $userId);
            $roles[] = self::buildRoleOption(
                'promoter',
                $userId,
                '分销商',
                $commissionAgent['status'] ?? '',
                $row
            );
        }
        $regionalAgents = Db::name('shopro_regional_agent')->where('user_id', $userId)->order('id desc')->select();
        foreach ($regionalAgents as $agent) {
            $row = \addons\shopro_huifu\model\Onboard::findByRole($userId, 'regional_agent', $agent['id']);
            $label = '区域公司';
            if (!empty($agent['area_name'])) {
                $label .= '（' . $agent['area_name'] . '）';
            }
            $roles[] = self::buildRoleOption(
                'regional_agent',
                $agent['id'],
                $label,
                $agent['status'] ?? '',
                $row
            );
        }
        return $roles;
    }

    protected static function buildRoleOption($roleType, $roleRefId, $label, $agentStatus, $onboardRow)
    {
        $onboardStatus = $onboardRow ? ($onboardRow['onboard_status'] ?? '') : '';
        $blocked = $onboardRow && in_array($onboardStatus, [
            \addons\shopro_huifu\model\Onboard::STATUS_SUBMITTING,
            \addons\shopro_huifu\model\Onboard::STATUS_BASIC_OK,
            \addons\shopro_huifu\model\Onboard::STATUS_BUSI_PENDING,
            \addons\shopro_huifu\model\Onboard::STATUS_APPROVED,
        ], true);
        return [
            'role_type' => $roleType,
            'role_ref_id' => $roleRefId,
            'role_label' => $label,
            'agent_status' => $agentStatus,
            'onboard_id' => $onboardRow ? intval($onboardRow['id']) : 0,
            'onboard_status' => $onboardStatus ?: null,
            'can_save' => !$blocked,
            'disabled_reason' => $blocked ? '该角色进件处理中或已通过，不可新建/覆盖' : '',
        ];
    }

    public static function defaultFormData()
    {
        return [
            'account_type' => 'indv',
            'bank_account_type' => '0',
            'name' => '',
            'cert_no' => '',
            'cert_validity_type' => '1',
            'cert_begin_date' => '',
            'cert_end_date' => '',
            'mobile_no' => '',
            'reg_detail' => '',
            'shopro_province_id' => '',
            'shopro_city_id' => '',
            'shopro_district_id' => '',
            'prov_id' => '',
            'area_id' => '',
            'district_id' => '',
            'card_no' => '',
            'card_name' => '',
            'branch_code' => '',
            'branch_name' => '',
            'mp' => '',
            'id_card_front_url' => '',
            'id_card_back_url' => '',
            'bank_card_url' => '',
            'reg_name' => '',
            'license_code' => '',
            'license_validity_type' => '1',
            'license_begin_date' => '',
            'license_end_date' => '',
            'legal_name' => '',
            'legal_mobile' => '',
            'legal_cert_no' => '',
            'legal_cert_validity_type' => '1',
            'legal_cert_begin_date' => '',
            'legal_cert_end_date' => '',
            'license_url' => '',
            'legal_id_front_url' => '',
            'legal_id_back_url' => '',
            'account_permit_url' => '',
        ];
    }

    protected static function resolveRoleLabel($roleType, $roleRefId, array $roles = [])
    {
        foreach ($roles as $role) {
            if ($role['role_type'] === $roleType && intval($role['role_ref_id']) === intval($roleRefId)) {
                return $role['role_label'];
            }
        }
        if ($roleType === 'promoter') {
            return '分销商';
        }
        if ($roleType === 'regional_agent') {
            $agent = Db::name('shopro_regional_agent')->where('id', $roleRefId)->find();
            $label = '区域公司';
            if ($agent && !empty($agent['area_name'])) {
                $label .= '（' . $agent['area_name'] . '）';
            }
            return $label;
        }
        return $roleType;
    }

    /**
     * 小程序端回显已提交的进件资料（完整字段，仅当前登录用户接口使用）
     */
    public static function clientFormFromRow($row)
    {
        if (!$row) {
            return null;
        }
        $data = is_array($row) ? $row : $row->toArray();
        $payload = self::parsePayload($data['payload'] ?? '');
        if (!$payload) {
            return null;
        }
        $form = array_merge(self::defaultFormData(), $payload);
        foreach ([
            'id_card_front_url', 'id_card_back_url', 'bank_card_url', 'license_url',
            'legal_id_front_url', 'legal_id_back_url', 'account_permit_url',
        ] as $field) {
            if (!empty($form[$field])) {
                $form[$field] = self::fullUrl($form[$field]);
            }
        }
        return $form;
    }

    public static function formDataFromRow($row)
    {
        $data = is_array($row) ? $row : $row->toArray();
        $payload = self::parsePayload($data['payload'] ?? '');
        $form = array_merge(self::defaultFormData(), $payload);
        foreach (['id_card_front_url', 'id_card_back_url', 'bank_card_url', 'license_url', 'legal_id_front_url', 'legal_id_back_url', 'account_permit_url'] as $field) {
            if (!empty($form[$field])) {
                $form[$field] = self::fullUrl($form[$field]);
            }
        }
        $userId = intval($data['user_id'] ?? 0);
        $user = self::fetchUser($userId);
        $userOption = self::formatUserOption($user);
        $roles = self::listRolesForUser($userId);
        $roleType = (string) ($data['role_type'] ?? '');
        $roleRefId = intval($data['role_ref_id'] ?? 0);
        $roleLabel = self::resolveRoleLabel($roleType, $roleRefId, $roles);

        return [
            'onboard_id' => intval($data['id'] ?? 0),
            'user_id' => $userId,
            'user_label' => $userOption['option_label'] ?? trim(($user['nickname'] ?? '') . ' (' . ($user['mobile'] ?? $userId) . ')'),
            'role_type' => $roleType,
            'role_ref_id' => $roleRefId,
            'role_label' => $roleLabel,
            'onboard_status' => $data['onboard_status'] ?? '',
            'form' => $form,
        ];
    }
}