// Package gen
// @Link  https://github.com/xiujiecn/xiu-admin
// @Copyright  Copyright (c) 2026 LiXiujie
// @Author  Lxj <li@xiujie.cn>
// @License  https://github.com/xiujiecn/xiu-admin/blob/master/LICENSE
// @AutoGenerate Version
package common

import (
	"context"
	"fmt"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/dao"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/contexts"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/handler"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/hook"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/entity"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/service"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/utility/convert"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/utility/excel"

	"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/gctx"
	"github.com/gogf/gf/v2/os/gtime"
	"github.com/gogf/gf/v2/util/gconv"
)

type sCommonTFinanceApply struct{}

func NewCommonTFinanceApply() *sCommonTFinanceApply {
	return &sCommonTFinanceApply{}
}

func init() {
	service.RegisterCommonTFinanceApply(NewCommonTFinanceApply())
}

// Model 财务申请表ORM模型
func (s *sCommonTFinanceApply) Model(ctx context.Context, option ...*handler.Option) *gdb.Model {
	if len(option) == 0 {
		option = append(option, &handler.Option{
			FilterTenant: true,
			FilterAuth:   true,
		})
	}
	return handler.Model(dao.TFinanceApply.Ctx(ctx), option...)
}

// List 获取财务申请表列表
func (s *sCommonTFinanceApply) List(ctx context.Context, in *model.TFinanceApplyListParam) (list []*model.TFinanceApplyListModel, totalCount int, err error) {
	mod := s.Model(ctx)
	applyTable := dao.TFinanceApply.Table()
	applyDeptAlias := "apply_dept"
	auditorDeptAlias := "auditor_dept"
	sysDeptTable := dao.SysDept.Table()
	mod = mod.LeftJoin(sysDeptTable+" as "+applyDeptAlias, applyDeptAlias+"."+dao.SysDept.Columns().DeptId+"="+applyTable+"."+dao.TFinanceApply.Columns().ApplyDeptId)
	mod = mod.LeftJoin(sysDeptTable+" as "+auditorDeptAlias, auditorDeptAlias+"."+dao.SysDept.Columns().DeptId+"="+applyTable+"."+dao.TFinanceApply.Columns().AuditDeptId)

	// 字段过滤
	mod = mod.FieldsPrefix(applyTable, model.TFinanceApplyListModel{})
	mod = mod.Fields(applyDeptAlias + ".dept_name as applyDeptName")
	mod = mod.Fields(auditorDeptAlias + ".dept_name as auditDeptName")

	// 查询主键ID
	if in.Id > 0 {
		mod = mod.Where(dao.TFinanceApply.Columns().Id, in.Id)
	}
	if in.ApplyNo != nil {
		mod = mod.Where(dao.TFinanceApply.Columns().ApplyNo, *in.ApplyNo)
	}

	// 查询状态：0待审核，1已通过，2已驳回，3已打款，4已取消
	if in.ApplyStatus != nil {
		mod = mod.Where(dao.TFinanceApply.Columns().ApplyStatus, *in.ApplyStatus)
	}
	if in.ApplyType != nil {
		mod = mod.Where(dao.TFinanceApply.Columns().ApplyType, *in.ApplyType)
	}

	// 查询创建时间
	if len(in.CreatedAt) == 2 {
		in.CreatedAt[1] = in.CreatedAt[1].EndOfDay()
	}
	if len(in.CreatedAt) == 2 {
		mod = mod.WhereBetween(dao.TFinanceApply.Columns().CreatedAt, in.CreatedAt[0], in.CreatedAt[1])
	}

	// 分页
	mod = mod.Page(in.Page, in.PageSize)

	// 排序
	mod = mod.OrderDesc(dao.TFinanceApply.Columns().Id)

	// 操作人摘要信息
	mod = mod.Hook(hook.MemberSummary)

	// 查询数据
	if err = mod.ScanAndCount(&list, &totalCount, false); err != nil {
		err = gerror.Wrap(err, "获取财务申请表列表失败，请稍后重试！")
		return
	}
	return
}

// Export 导出财务申请表
func (s *sCommonTFinanceApply) Export(ctx context.Context, in *model.TFinanceApplyListParam) (err error) {
	list, totalCount, err := s.List(ctx, in)
	if err != nil {
		return
	}

	// 字段的排序是依据tags的字段顺序，如果你不想使用默认的排序方式，可以直接定义 tags = []string{"字段名称", "字段名称2", ...}
	tags, err := convert.GetEntityDescTags(model.TFinanceApplyExportModel{})
	if err != nil {
		return
	}

	var (
		fileName  = "导出财务申请表-" + gctx.CtxId(ctx)
		sheetName = fmt.Sprintf("索引条件共%v行,共%v页,当前导出是第%v页,本页共%v行", totalCount, (totalCount+in.PageSize-1)/in.PageSize, in.Page, len(list))
		exports   []model.TFinanceApplyExportModel
	)

	if err = gconv.Scan(list, &exports); err != nil {
		return
	}

	err = excel.ExportByStructs(ctx, tags, exports, fileName, sheetName)
	return
}

// Edit 修改/新增财务申请表
func (s *sCommonTFinanceApply) Edit(ctx context.Context, in *model.TFinanceApplyEditParam) (err error) {
	// 验证'ApplyNo'唯一
	if err = xgorm.IsUnique(ctx, &dao.TFinanceApply, g.Map{dao.TFinanceApply.Columns().ApplyNo: in.ApplyNo}, "申请单号已存在", in.Id); err != nil {
		return
	}
	return g.DB().Transaction(ctx, func(ctx context.Context, tx gdb.TX) (err error) {

		// 修改
		if in.Id > 0 {
			updatedBy := contexts.GetUserId(ctx)
			in.UpdatedBy = &updatedBy
			in.UpdatedAt = gtime.Now()
			tenantId := contexts.GetTenantId(ctx)
			in.TenantId = &tenantId
			if _, err = s.Model(ctx).
				Fields(model.TFinanceApplyUpdateFields{}).
				WherePri(in.Id).Data(in).Update(); err != nil {
				err = gerror.Wrap(err, "修改财务申请表失败，请稍后重试！")
			}
			return
		}

		// 新增
		tenantId := contexts.GetTenantId(ctx)
		in.TenantId = &tenantId
		createdDept := contexts.GetDeptId(ctx)
		in.CreatedDept = &createdDept
		createdBy := contexts.GetUserId(ctx)
		in.CreatedBy = &createdBy
		in.CreatedAt = gtime.Now()
		if _, err = s.Model(ctx, &handler.Option{FilterAuth: false}).
			Fields(model.TFinanceApplyInsertFields{}).
			Data(in).Insert(); err != nil {
			err = gerror.Wrap(err, "新增财务申请表失败，请稍后重试！")
		}
		return
	})
}

// Delete 删除财务申请表
func (s *sCommonTFinanceApply) Delete(ctx context.Context, in *model.TFinanceApplyDeleteParam) (err error) {

	if _, err = s.Model(ctx).WherePri(in.Id).Unscoped().Delete(); err != nil {
		err = gerror.Wrap(err, "删除财务申请表失败，请稍后重试！")
		return
	}
	return
}

// View 获取财务申请表指定信息
func (s *sCommonTFinanceApply) View(ctx context.Context, in *model.TFinanceApplyViewParam) (res *model.TFinanceApplyViewModel, err error) {
	if err = s.Model(ctx).WherePri(in.Id).Hook(hook.MemberSummary).Scan(&res); err != nil {
		err = gerror.Wrap(err, "获取财务申请表信息，请稍后重试！")
		return
	}
	return
}

// CreateBalanceTransferApply 创建余额转可提现的待审核申请单。
func (s *sCommonTFinanceApply) CreateBalanceTransferApply(ctx context.Context, tx gdb.TX, in *model.TFinanceApplyCreateBalanceTransferParam) error {
	if in == nil {
		return gerror.New("财务申请参数不能为空")
	}
	tenantId := contexts.GetTenantId(ctx)
	userId := contexts.GetUserId(ctx)
	deptId := contexts.GetDeptId(ctx)
	createdAt := gtime.Now()
	columns := dao.TFinanceApply.Columns()
	if _, err := tx.Ctx(ctx).Model(dao.TFinanceApply.Table()).Data(g.Map{
		columns.ApplyNo:                 in.ApplyNo,
		columns.ApplyType:               financeApplyTypeBalanceToWithdraw,
		columns.AuditType:               financeAuditTypeFirst,
		columns.ApplyDeptId:             in.ApplyDeptId,
		columns.AuditDeptId:             in.AuditDeptId,
		columns.AvailableAmountSnapshot: in.AvailableAmountSnapshot,
		columns.ApplyAmount:             in.ApplyAmount,
		columns.AccountType:             0,
		columns.ApplyStatus:             financeApplyStatusPending,
		columns.ApplyTime:               createdAt,
		columns.Remark:                  in.Remark,
		columns.TenantId:                tenantId,
		columns.CreatedDept:             deptId,
		columns.CreatedBy:               userId,
		columns.CreatedAt:               createdAt,
	}).Insert(); err != nil {
		return gerror.Wrap(err, "新增余额转可提现申请失败，请稍后重试！")
	}
	return nil
}

// GetPendingByApplyNo 按申请单号查询待审核申请。
func (s *sCommonTFinanceApply) GetPendingByApplyNo(ctx context.Context, tx gdb.TX, applyNo string, tenantId string) (*entity.TFinanceApply, error) {
	apply := &entity.TFinanceApply{}
	columns := dao.TFinanceApply.Columns()
	if err := tx.Ctx(ctx).Model(dao.TFinanceApply.Table()).
		Where(columns.ApplyNo, applyNo).
		Where(columns.ApplyStatus, financeApplyStatusPending).
		Where(columns.TenantId, tenantId).
		Scan(apply); err != nil {
		return nil, gerror.Wrap(err, "查询财务申请失败，请稍后重试！")
	}
	if apply.Id == 0 {
		return nil, gerror.New("财务申请不存在或已审核")
	}
	return apply, nil
}

// UpdateAuditStatus 更新财务申请的审核状态。
func (s *sCommonTFinanceApply) UpdateAuditStatus(ctx context.Context, tx gdb.TX, in *model.TFinanceApplyUpdateAuditStatusParam) error {
	if in == nil {
		return gerror.New("财务申请审核状态参数不能为空")
	}
	userId := contexts.GetUserId(ctx)
	updatedAt := gtime.Now()
	columns := dao.TFinanceApply.Columns()
	if _, err := tx.Ctx(ctx).Model(dao.TFinanceApply.Table()).
		Where(columns.ApplyNo, in.ApplyNo).
		Data(g.Map{
			columns.ApplyStatus: in.ApplyStatus,
			columns.AuditTime:   in.AuditTime,
			columns.UpdatedBy:   userId,
			columns.UpdatedAt:   updatedAt,
		}).
		Update(); err != nil {
		return gerror.Wrap(err, "更新财务申请审核状态失败，请稍后重试！")
	}
	return nil
}