// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package model

import (
	"fmt"
	"git.getensh.com/common/gopkgs/logger"
	"git.getensh.com/common/gopkgs/util"
	"go.uber.org/zap"
	"gorm.io/gorm"
	"time"
)

type TChargeConf struct {
	ID                  int64     `gorm:"column:id" json:"id"`
	ChargeType          int32     `gorm:"column:charge_type" json:"charge_type"`
	ChargeName          string    `gorm:"column:charge_name" json:"charge_name"`
	ChargeTimeType      int32     `gorm:"column:charge_time_type" json:"charge_time_type"`
	ChargeBasis         int32     `gorm:"column:charge_basis" json:"charge_basis"`
	FixAmount           int64     `gorm:"column:fix_amount" json:"fix_amount"`
	FixAmountName       string    `gorm:"column:fix_amount_name" json:"fix_amount_name"`
	UnitPrice           int64     `gorm:"column:unit_price" json:"unit_price"`
	BillPeriod          int32     `gorm:"column:bill_period" json:"bill_period"`
	BillPeriodType      int32     `gorm:"column:bill_period_type" json:"bill_period_type"`
	ChargeEffectiveTime int64     `gorm:"column:charge_effective_time" json:"charge_effective_time"`
	LateFeeDay          int64     `gorm:"column:late_fee_day" json:"late_fee_day"`
	LateFeeMaxDays      int64     `gorm:"column:late_fee_max_days" json:"late_fee_max_days"`
	LateFeePercent      int64     `gorm:"column:late_fee_percent" json:"late_fee_percent"`
	LateFeeEnable       int32     `gorm:"column:late_fee_enable" json:"late_fee_enable"`
	BillLastTime        int64     `gorm:"column:bill_last_time" json:"bill_last_time"`
	UpdatedAt           time.Time `gorm:"column:updated_at" json:"updated_at"`
	CreatedAt           time.Time `gorm:"column:created_at" json:"created_at"`
	table               string
}

func (p *TChargeConf) TableName() string {
	return p.table
}

func NewChargeConf(database string) *TChargeConf {
	return &TChargeConf{table: fmt.Sprintf("%s.%s", database, "t_charge_conf")}
}

func (p *TChargeConf) SetTable(database string) {
	p.table = fmt.Sprintf("%s.%s", database, "t_charge_conf")
}

func (p *TChargeConf) CreateTable(db *gorm.DB) error {
	sql := "CREATE TABLE IF NOT EXISTS " + p.TableName() + "(" +
		"`id` int(10) NOT NULL AUTO_INCREMENT," +
		"`charge_type` int(10) NOT NULL COMMENT '费用类型1 物业费 2 水费 3 电费 4 气费 5 车位管理费 6 月租停车费 99 其他'," +
		"`charge_name` varchar(128) COLLATE utf8mb4_bin NOT NULL," +
		"	`charge_time_type` tinyint(1) NOT NULL COMMENT ' 1.周期收费 2 单次收费'," +
		"`charge_basis` tinyint(1) NOT NULL COMMENT '1 按房屋面积 2 按使用面积 3 按车位面积 4 按使用量 5 固定费用 6 自定义'," +
		"`fix_amount` int(10) NOT NULL COMMENT '固定费用 分'," +
		"`fix_amount_name` varchar(128) COLLATE utf8mb4_bin NOT NULL COMMENT '固定费用别名'," +
		"`unit_price` int(10) NOT NULL COMMENT '单价'," +
		"`bill_period` int(10) NOT NULL COMMENT '账单生成周期 1 月 2 季度 3 半年 4 一年'," +
		"`bill_period_type` tinyint(1) NOT NULL COMMENT '账单周期计算方式1 自然周期 2 按费用生效时间'," +
		"`charge_effective_time` bigint(11) NOT NULL COMMENT '费用生效时间'," +
		"`late_fee_day` int(10) NOT NULL COMMENT '账单生成后xx天收滞纳金'," +
		"`late_fee_max_days` int(10) NOT NULL COMMENT '滞纳金封顶天数'," +
		"`late_fee_percent` decimal(18,2) NOT NULL COMMENT '滞纳金比例 1 代表 1/1000'," +
		"`late_fee_enable` tinyint(1) NOT NULL COMMENT '1 滞纳金启用 2 滞纳金禁用'," +
		"`bill_last_time` bigint(11) NOT NULL COMMENT '账单上次生成时间'," +
		"`updated_at` datetime NOT NULL," +
		"	`created_at` datetime NOT NULL," +
		"	PRIMARY KEY (`id`) USING BTREE" +
		") ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=COMPACT COMMENT='费用项目设置';"

	err := db.Exec(sql).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "create table "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TChargeConf) Find(db *gorm.DB, where map[string]interface{}) error {
	err := db.Table(p.TableName()).Where(where).First(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select from "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}

	return err
}

func (p *TChargeConf) Last(db *gorm.DB) error {
	err := db.Table(p.TableName()).Last(p).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "select last from "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}

	return err
}

// Insert 插入一条记录
func (p *TChargeConf) Insert(db *gorm.DB) error {
	err := db.Table(p.TableName()).Create(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "insert into "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TChargeConf) Delete(db *gorm.DB, filter map[string]interface{}) error {
	err := db.Table(p.TableName()).Where(filter).Delete(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(filter)
		logger.Error("mysql",
			zap.String("sql", "delete from "+p.TableName()),
			zap.String("where", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TChargeConf) Update(db *gorm.DB, where map[string]interface{}, values map[string]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		if err != nil {
			fields, _ := util.MarshalToString(values)
			logger.Error("mysql",
				zap.String("sql", "update "+p.TableName()),
				zap.String("fields", fields),
				zap.String("error", err.Error()))
		}
		return err
	}

	return db.Table(p.TableName()).Where(cond, val...).Updates(values).Error
}

func (p *TChargeConf) UpdateByModel(db *gorm.DB) error {
	err := db.Model(p).Updates(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "update "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TChargeConf) Count(db *gorm.DB, where map[string]interface{}, or map[string]interface{}) (int64, error) {

	cond, val, err := whereBuildAndOr(where, or)
	if err != nil {
		return 0, err
	}
	ret := int64(0)
	err = db.Table(p.TableName()).Where(cond, val...).Count(&ret).Error
	if err != nil {
		fields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select count "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}

	return ret, err
}

func (p *TChargeConf) List(db *gorm.DB, where map[string]interface{}, or map[string]interface{}, page int, pageSize int) (list []TChargeConf, err error) {

	if page >= 0 {
		return p.ListByJoin(db, where, or, page, pageSize)
	}
	cond, val, err := whereBuildAndOr(where, or)
	if err != nil {
		return list, err
	}

	result := db.Table(p.TableName()).Where(cond, val...).Find(&list)
	if result.Error != nil {
		wherefields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select * from "+p.TableName()),
			zap.String("where", wherefields),
			zap.String("error", result.Error.Error()))
	}

	return list, result.Error

}

func (p *TChargeConf) ListByJoin(db *gorm.DB, where map[string]interface{}, or map[string]interface{}, page int, pageSize int) (list []TChargeConf, err error) {
	cond, val, err := whereBuildAndOr(where, or)
	if err != nil {
		return list, err
	}
	offset := (page - 1) * pageSize
	sql := fmt.Sprintf("select * from %s t1 join (select id from %s limit %d offset %d) t2 on t1.id=t2.id", p.TableName(), p.TableName(), pageSize, offset)
	if cond != "" {
		sql = fmt.Sprintf("select * from %s t1 join (select id from %s where %s limit %d offset %d) t2 on t1.id=t2.id", p.TableName(), p.TableName(), cond, pageSize, offset)
	}

	result := db.Raw(sql, val...).Scan(&list)
	if result.Error != nil {
		wherefields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select * from "+p.TableName()),
			zap.String("where", wherefields),
			zap.String("error", result.Error.Error()))
	}

	return list, result.Error
}