// Package sys
// @Link  https://github.com/bufanyun/hotgo
// @Copyright  Copyright (c) 2026 HotGo
// @Author  Ms <133814250@qq.com>
// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
package sys

import (
	"context"
	"hotgo/internal/consts"
	"hotgo/internal/model/input/sysin"
	"hotgo/internal/service"

	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gtime"
)

type sSysImRealname struct{}

func NewSysImRealname() *sSysImRealname {
	return &sSysImRealname{}
}

func init() {
	service.RegisterSysImRealname(NewSysImRealname())
}

// List 获取IM实名审核列表
func (s *sSysImRealname) List(ctx context.Context, in *sysin.ImRealnameListInp) (list []*sysin.ImRealnameListModel, totalCount int, err error) {
	if err = in.Filter(ctx); err != nil {
		return
	}
	db, tenant, err := resolveImTenantDB(ctx, in.TenantId)
	if err != nil {
		return
	}

	mod := s.model(ctx, db)
	mod = s.applyWhere(mod, in)
	mod = mod.Page(in.Page, in.PerPage).OrderDesc("id")

	if err = mod.ScanAndCount(&list, &totalCount, false); err != nil {
		err = gerror.Wrap(err, "获取IM实名审核列表失败，请稍后重试！")
		return
	}
	for _, item := range list {
		item.TenantId = tenant.Id
		item.TenantName = tenant.Name
	}
	return
}

func (s *sSysImRealname) model(ctx context.Context, db gdb.DB) *gdb.Model {
	return db.Model("im_realname_verifications").Safe().Ctx(ctx).
		Fields(
			"id",
			"user_id",
			"submission_id",
			"status",
			"id_type",
			"masked_name",
			"masked_id_number",
			"review_reason",
			"verified_at",
			"created_at",
			"updated_at",
		)
}

func (s *sSysImRealname) applyWhere(mod *gdb.Model, in *sysin.ImRealnameListInp) *gdb.Model {
	if in.UserId > 0 {
		mod = mod.Where("user_id", in.UserId)
	}
	if in.SubmissionId != "" {
		mod = mod.WhereLike("submission_id", "%"+in.SubmissionId+"%")
	}
	if in.Status != "" {
		mod = mod.Where("status", in.Status)
	}
	if len(in.CreatedAt) == 2 {
		mod = mod.WhereBetween("created_at", in.CreatedAt[0], in.CreatedAt[1])
	}
	return mod
}

// View 获取IM实名审核指定信息
func (s *sSysImRealname) View(ctx context.Context, in *sysin.ImRealnameViewInp) (res *sysin.ImRealnameViewModel, err error) {
	if err = in.Filter(ctx); err != nil {
		return
	}
	db, tenant, err := resolveImTenantDB(ctx, in.TenantId)
	if err != nil {
		return nil, err
	}

	err = db.Model("im_realname_verifications").Safe().Ctx(ctx).
		Fields(
			"id",
			"user_id",
			"submission_id",
			"status",
			"id_type",
			"masked_name",
			"masked_id_number",
			"id_number_hash",
			"review_reason",
			"verified_at",
			"created_at",
			"updated_at",
		).
		Where("id", in.Id).
		Scan(&res)
	if err != nil {
		return nil, gerror.Wrap(err, "获取IM实名审核信息失败，请稍后重试！")
	}
	if res == nil {
		return nil, nil
	}
	res.TenantId = tenant.Id
	res.TenantName = tenant.Name
	return
}

// Review 审核IM实名
func (s *sSysImRealname) Review(ctx context.Context, in *sysin.ImRealnameReviewInp) (err error) {
	if err = in.Filter(ctx); err != nil {
		return
	}
	db, _, err := resolveImTenantDB(ctx, in.TenantId)
	if err != nil {
		return
	}

	data := g.Map{
		"status":        in.Status,
		"review_reason": in.ReviewReason,
		"updated_at":    gtime.Now(),
	}
	if in.Status == consts.ImRealnameStatusVerified {
		data["verified_at"] = gtime.Now()
	} else {
		data["verified_at"] = nil
	}

	result, err := db.Model("im_realname_verifications").Safe().Ctx(ctx).
		Where("id", in.Id).
		Where("status", consts.ImRealnameStatusPending).
		Data(data).
		Update()
	if err != nil {
		return gerror.Wrap(err, "审核IM实名失败，请稍后重试！")
	}
	affected, err := result.RowsAffected()
	if err != nil {
		return gerror.Wrap(err, "读取审核结果失败，请稍后重试！")
	}
	if affected == 0 {
		return gerror.New("当前记录不是待审核状态，不能重复审核")
	}
	return
}