package model

import (
	"context"
	"database/sql"
	"fmt"
	"strings"
	"time"

	"github.com/zeromicro/go-zero/core/stores/builder"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
	"github.com/zeromicro/go-zero/core/stringx"
)

var (
	proPlanYarnRatioFieldNames        = builder.RawFieldNames(&ProPlanYarnRatio{})
	proPlanYarnRatioRows              = strings.Join(proPlanYarnRatioFieldNames, ",")
	proPlanYarnRatioRowsExpectAutoSet = strings.Join(stringx.Remove(proPlanYarnRatioFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
)

type (
	proPlanYarnRatioModel interface {
		Insert(ctx context.Context, data *ProPlanYarnRatio) (sql.Result, error)
		Delete(ctx context.Context, id int64) error
	}

	defaultProPlanYarnRatioModel struct {
		conn  sqlx.SqlConn
		table string
	}

	ProPlanYarnRatio struct {
		Id             int64     `db:"id"`
		RatioId        string    `db:"ratio_id"`
		PlanId         string    `db:"plan_id"`
		YarnName       string    `db:"yarn_name"`
		Ratio          float64   `db:"ratio"`
		AmountPerMeter float64   `db:"amount_per_meter"`
		TotalAmount    float64   `db:"total_amount"`
		CreatedAt      time.Time `db:"created_at"`
	}
)

func newProPlanYarnRatioModel(conn sqlx.SqlConn) *defaultProPlanYarnRatioModel {
	return &defaultProPlanYarnRatioModel{
		conn:  conn,
		table: "`pro_plan_yarn_ratio`",
	}
}

func (m *defaultProPlanYarnRatioModel) Insert(ctx context.Context, data *ProPlanYarnRatio) (sql.Result, error) {
	query := fmt.Sprintf("INSERT INTO %s (%s) VALUES (?, ?, ?, ?, ?, ?)", m.table, proPlanYarnRatioRowsExpectAutoSet)
	return m.conn.ExecCtx(ctx, query,
		data.RatioId, data.PlanId, data.YarnName, data.Ratio, data.AmountPerMeter, data.TotalAmount)
}

func (m *defaultProPlanYarnRatioModel) Delete(ctx context.Context, id int64) error {
	query := fmt.Sprintf("DELETE FROM %s WHERE `id` = ?", m.table)
	_, err := m.conn.ExecCtx(ctx, query, id)
	return err
}

func (m *defaultProPlanYarnRatioModel) tableName() string {
	return m.table
}