package qiyuesuosdk

import (
	"strconv"
	"strings"

	v2seal_request "git.sxidc.com/student-physical-examination/contract_lock_sdk/model/v2seal/request"
	v2seal_response "git.sxidc.com/student-physical-examination/contract_lock_sdk/model/v2seal/response"
	"git.sxidc.com/student-physical-examination/contract_lock_sdk/model/common"
)

// CompanySignQualifications 法人单位签章资质（是否已有可用电子章等）。
type CompanySignQualifications struct {
	ElectronicSeal bool `json:"electronicSeal"`
	SM2Cert        bool `json:"sm2Cert"`
	RSACert        bool `json:"rsaCert"`
}

type companySignQualificationsResp struct {
	apiResponse
	Result CompanySignQualifications `json:"result"`
}

type sealCreateResp struct {
	apiResponse
	Result v2seal_response.V2SealCreateResponse `json:"result"`
}

// UserPortalURL 由开放平台 API 地址推导用户前台地址（制章/登录）。
func UserPortalURL(apiAddress string) string {
	addr := strings.TrimRight(apiAddress, "/")
	if strings.Contains(addr, ":9182") {
		return strings.Replace(addr, ":9182", ":9180", 1)
	}
	return addr
}

// CompanySignQualificationsFor 查询法人单位是否具备电子印章等签章资质。
func (c *Client) CompanySignQualificationsFor(company CompanyLocateParams) (*CompanySignQualifications, error) {
	companyReq, err := company.toCompanyRequest()
	if err != nil {
		return nil, err
	}
	var resp companySignQualificationsResp
	if err := c.postJSON("/company/sign/qualifications", map[string]any{
		"companyRequest": companyReq,
	}, &resp); err != nil {
		return nil, err
	}
	if err := resp.err(); err != nil {
		return nil, err
	}
	return &resp.Result, nil
}

// CompanySealCreatePageURL 获取制作电子公章的页面链接（method=page）。
func (c *Client) CompanySealCreatePageURL(company CompanyLocateParams, companyDisplayName, sealName, operatorMobile string) (string, error) {
	if sealName == "" || operatorMobile == "" {
		return "", ErrInvalidParams
	}
	displayName := companyDisplayName
	if displayName == "" {
		displayName = company.Name
	}
	comp := &common.Company{Name: displayName}
	if company.RegisterNo != "" {
		comp.RegisterNo = company.RegisterNo
	}
	if company.ID != "" {
		if id, err := strconv.ParseInt(company.ID, 10, 64); err == nil {
			comp.Id = &id
		}
	}
	modify := true
	req := v2seal_request.V2SealCreateRequest{
		BusinessType:     "ELECTRONIC",
		SealType:         "COMPANY",
		Method:           "page",
		Name:             sealName,
		SealCategoryName: "公章",
		Company:          comp,
		OperatorInfo: &common.UserInfoRequest{
			Mobile: operatorMobile,
		},
		Modify: &modify,
	}
	var resp sealCreateResp
	if err := c.postJSON("/v2/seal/create", req, &resp); err != nil {
		return "", err
	}
	if err := resp.err(); err != nil {
		return "", err
	}
	url := resp.Result.PageUrl
	if url == "" {
		url = resp.Result.LocalPageUrl
	}
	if url == "" {
		return "", ErrSealCreatePageUnavailable
	}
	return url, nil
}

// IsSealNotFoundError 静默授权时「查询的印章不存在」。
func IsSealNotFoundError(err error) bool {
	if err == nil {
		return false
	}
	msg := err.Error()
	return strings.Contains(msg, "查询的印章不存在") || strings.Contains(msg, "无可授权的印章")
}