package simApi

import (
	"errors"
	"go-nc/configs/global"
	"go-nc/internal/utils"
	"go-nc/model"
	"go-nc/model/common"
	"go-nc/pkg/sim"
	"go-nc/pkg/sim/grace"
	"path/filepath"
	"strconv"
	"time"

	"github.com/360EntSecGroup-Skylar/excelize"
	"github.com/gin-gonic/gin"
	"github.com/jinzhu/copier"
)

// 购卡申请
func SimApply(c *gin.Context) {
	type Param struct {
		UserId           uint   `json:"user_id"`
		Source           string `json:"source" validate:"required"`          // 来源
		TrafficId        string `json:"trafficId" validate:"required"`       // 资费Id
		PeriodOfSilence  string `json:"periodOfSilence" validate:"required"` // 静默期
		IsTrafficPool    string `json:"isTrafficPool" validate:"required"`   // 是否是流量池
		Quantity         int    `json:"quantity" validate:"required"`        // 采购数量
		SimType          string `json:"simType" validate:"required"`         // 卡类型
		TmsStatus        string `json:"tmsStatus"`                           // 物流状态：1：未发货 2：已发货 3：已收货
		ModerationStatus string `json:"moderationStatus"`                    // 订单审核状态:1: 待审核 2: 审核通过 3: 已驳回
		// ContractImg      string `json:"contractImg"`                         // 合同图片
		// ModerationNotes  string `json:"moderationNotes"`                     // 审核备注
		Status string `json:"status"`
		PoolId string `json:"poolId"`
	}
	var param Param
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	// 获取用户信息
	userInfoInterface, _ := c.Get("userInfo")
	userInfo, _ := userInfoInterface.(model.Sys_user)
	if userInfo.UserType != "2" {
		c.Error(errors.New("无操作权限！"))
		return
	}

	param.UserId = userInfo.Id
	param.TmsStatus = "1"
	param.ModerationStatus = "1"
	param.Status = "1"
	err := utils.ValidateStruct(param)
	if err != nil {
		c.Error(err)
		return
	}
	var db model.Cmi_sim_order
	copier.Copy(&db, &param)
	if err := global.App.DB.Model(&model.Cmi_sim_order{}).Create(&db).Error; err != nil {
		c.Error(err)
		return
	}
	c.Set("res_data", db)
}

// 购卡申请信息列表
func SimApplyList(c *gin.Context) {
	type Param struct {
		Id       string `json:"id"`
		UserName string `json:"userName"`
		common.Pagination
	}
	var param Param
	param.Pagination = common.NewPagination()
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	// 获取用户信息
	userInfoInterface, _ := c.Get("userInfo")
	userInfo, _ := userInfoInterface.(model.Sys_user)

	var total int64
	var dbList []model.Cmi_sim_order
	// 用户类型为2查询用户下的订单，1查询全部订单
	if userInfo.UserType == "2" {
		// 查询总记录数
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("user_id = ?", userInfo.Id).
			Where("id LIKE ?", "%"+param.Id+"%").
			Where("status = 1").
			Count(&total).Error; err != nil {
			c.Error(err)
			return
		}
		if err := global.App.DB.
			Where("user_id = ?", userInfo.Id).
			Where("id LIKE ?", "%"+param.Id+"%").
			Where("status = 1").
			Limit(param.PageSize).
			Offset((param.Current - 1) * param.PageSize).
			Find(&dbList).Error; err != nil {
			c.Error(err)
			return
		}
	}
	if userInfo.UserType == "1" {
		// 查询总记录数
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("id LIKE ?", "%"+param.Id+"%").
			Where("status = 1").
			Count(&total).Error; err != nil {
			c.Error(err)
			return
		}
		if err := global.App.DB.
			Where("id LIKE ?", "%"+param.Id+"%").
			Where("status = 1").
			Limit(param.PageSize).
			Offset((param.Current - 1) * param.PageSize).
			Find(&dbList).Error; err != nil {
			c.Error(err)
			return
		}
	}

	type recordsData struct {
		model.Cmi_sim_order
		UserName    string    `json:"userName"`
		TrafficName string    `json:"trafficName"`
		PoolName    string    `json:"poolName"`
		EndDate     time.Time `json:"endDate"`
	}

	var recordsDataList []recordsData
	for _, v := range dbList {
		var traffic model.Sim_traffic
		if err := global.App.DB.Model(&model.Sim_traffic{}).Select("label", "end_date").Where("id = ?", v.TrafficId).Find(&traffic).Error; err != nil {
			c.Error(err)
			return
		}
		var user model.Sys_user
		if err := global.App.DB.Model(&model.Sys_user{}).Select("name").Where("id = ?", v.UserId).Find(&user).Error; err != nil {
			c.Error(err)
			return
		}
		var pool model.Sim_pool
		if v.PoolId != "" {
			if err := global.App.DB.Model(&model.Sim_pool{}).Select("label").Where("id = ?", v.PoolId).First(&pool).Error; err != nil {
				c.Error(err)
				return
			}
		}
		recordsDataList = append(recordsDataList, recordsData{
			Cmi_sim_order: v,
			TrafficName:   traffic.Label,
			UserName:      user.Name,
			PoolName:      pool.Label,
			EndDate:       traffic.EndDate,
		})
	}

	// 序列化
	records := make([]interface{}, len(recordsDataList))
	for i, user := range recordsDataList {
		records[i] = user
	}

	// 返回数据
	data := common.Pagination{
		Records:  records,
		Current:  param.Current,
		PageSize: param.PageSize,
		Total:    total,
	}
	c.Set("res_data", data)
}

// 购卡审核
func SimApplyModeration(c *gin.Context) {
	type Param struct {
		Id               string `json:"id" validate:"required"`
		ModerationStatus string `json:"moderationStatus" validate:"required"`
		ModerationNotes  string `json:"moderationNotes" validate:"required"`
	}
	var param Param
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	err := utils.ValidateStruct(param)
	if err != nil {
		c.Error(err)
		return
	}
	// 获取用户信息
	userInfoInterface, _ := c.Get("userInfo")
	userInfo, _ := userInfoInterface.(model.Sys_user)
	if userInfo.UserType != "1" {
		c.Error(errors.New("无操作权限！"))
		return
	}
	// 查询订单状态
	var order model.Cmi_sim_order
	if err := global.App.DB.Where("id = ?", param.Id).First(&order).Error; err != nil {
		c.Error(err)
		return
	}

	if order.ModerationStatus != "1" && order.Status != "1" {
		c.Error(errors.New("该订单已审核，不可操作！"))
		return
	}
	// 修改订单状态
	if err := global.App.DB.Model(&model.Cmi_sim_order{}).
		Where("id = ?", param.Id).
		Update("moderation_status", param.ModerationStatus).
		Update("moderation_notes", param.ModerationNotes).
		Error; err != nil {
		c.Error(err)
		return
	}
	// 是否是退卡订单&& 审核通过 -- 进行停卡操作
	if order.Status == "2" && param.ModerationStatus == "2" {
		// 查询退卡iccid
		var iccids []string
		if err := global.App.DB.Model(&model.Cmi_sim_order_card{}).Where("order_id = ? AND status = '2'", order.Id).Select("iccid").Scan(&iccids).Error; err != nil {
			c.Error(err)
			return
		}
		// 停卡
		for _, v := range iccids {
			sim.StopSim("grace", v)
		}
	}
	c.Set("res_data", "操作成功！")
}

// 上传合同
func SimUploadContract(c *gin.Context) {
	type Param struct {
		Id          string `json:"id" validate:"required"`
		ContractImg string `json:"contractImg" validate:"required"`
	}
	var param Param
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	err := utils.ValidateStruct(param)
	if err != nil {
		c.Error(err)
		return
	}
	// 修改订单状态
	if err := global.App.DB.Model(&model.Cmi_sim_order{}).
		Where("id = ? AND status = '1'", param.Id).
		Update("contract_img", param.ContractImg).
		Error; err != nil {
		c.Error(err)
		return
	}
	c.Set("res_data", "上传成功！")
}

// 购卡：分配卡号
func SimAssignSim(c *gin.Context) {
	file, err := c.FormFile("file")
	if err != nil {
		c.Error(errors.New("文件上传失败！"))
		return
	}
	formValues := c.Request.Form
	orderId := formValues.Get("orderId")
	if orderId == "" {
		c.Error(errors.New("缺少参数：orderId"))
		return
	}
	// 保存上传的文件到项目根目录
	filepath := filepath.Join(utils.GetProjectRoot(), "public")
	if err := c.SaveUploadedFile(file, filepath+"/"+file.Filename); err != nil {
		c.Error(errors.New("文件保存失败！"))
		return
	}

	// 打开Excel文件
	f, err := excelize.OpenFile(filepath + "/" + file.Filename)
	if err != nil {
		c.Error(errors.New("打开Excel文件失败"))
		return
	}
	rows := f.GetRows("Sheet1")
	rows = rows[1:]

	// 查询订单信息
	var order model.Cmi_sim_order
	if err := global.App.DB.Model(&model.Cmi_sim_order{}).Select("id", "traffic_id", "pool_id", "user_id", "source", "quantity").Where("id = ?", orderId).First(&order).Error; err != nil {
		c.Error(err)
		return
	}
	// 通过资费获取流量包ID
	var traffic model.Sim_traffic
	if err := global.App.DB.Select("sim_data_plan_id").Where("id = ?", order.TrafficId).First(&traffic).Error; err != nil {
		c.Error(err)
		return
	}

	opts := sim.GetCardInfoOptions{
		TariffId: order.TrafficId,
		PoolId:   order.PoolId,
		UserId:   order.UserId,
	}

	iccids := make([]string, len(rows))
	for i, row := range rows {
		iccids[i] = row[0]
	}

	// 入库
	for _, iccid := range rows {
		sim.GetCardInfo(order.Source, iccid[0], &opts)
		cardItem := model.Cmi_sim_order_card{
			OrderId: order.Id,
			Iccid:   iccid[0],
			Status:  "1",
		}
		// 查询
		orderCardSum := int64(0)
		global.App.DB.Model(&model.Cmi_sim_order_card{}).Where("order_id = ? AND iccid in (?)", order.Id, iccids).Count(&orderCardSum)
		if orderCardSum >= int64(order.Quantity) {
			c.Error(errors.New("已分配到采购最大数量！"))
			return
		}
		// Cmi_sim_order_card 查询卡没有创建，有则不管
		global.App.DB.Model(&model.Cmi_sim_order_card{}).Where("order_id = ? AND iccid = ?", order.Id, iccid[0]).FirstOrCreate(&cardItem)
		// 绑定套餐
		productId, _ := strconv.Atoi(traffic.SimDataPlanId)
		sim.RechargeCard(order.Source, grace.RechargeSimPackage{
			Iccid:     iccid[0],
			Type:      "1",
			ProductId: productId,
			Num:       traffic.SimDataPlanId,
		})
	}
	// 订单状态改为已发货
	global.App.DB.Model(&model.Cmi_sim_order{}).
		Where("id = ?", orderId).
		Update("tms_status", "2")
	c.Set("res_data", rows)
}

// 查看购卡订单的卡
func SimOrderCard(c *gin.Context) {
	orderId := c.Query("id")
	if orderId == "" {
		c.Error(errors.New("缺少参数：id"))
		return
	}
	var data []model.Cmi_sim_order_card
	if err := global.App.DB.Where("order_id = ? OR return_order_id = ?", orderId, orderId).Find(&data).Error; err != nil {
		c.Error(err)
		return
	}

	c.Set("res_data", data)
}

// 退卡
func SimReturnCard(c *gin.Context) {
	type Param struct {
		OrderId string   `json:"id" validate:"required"`
		ICCID   []string `json:"iccids" validate:"required"`
	}
	var param Param
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	err := utils.ValidateStruct(param)
	if err != nil {
		c.Error(err)
		return
	}
	tx := global.App.DB.Begin()
	// 创建退卡订单
	var order model.Cmi_sim_order
	if err := tx.Model(&model.Cmi_sim_order{}).Where("id = ?", param.OrderId).First(&order).Error; err != nil {
		tx.Rollback()
		c.Error(err)
		return
	}
	// 创建退卡订单
	var returnOrder model.Cmi_sim_order
	copier.Copy(&returnOrder, &order)
	returnOrder.Status = "2"
	returnOrder.ModerationStatus = "1"
	if err := tx.Model(&model.Cmi_sim_order{}).Create(&returnOrder).Error; err != nil {
		tx.Rollback()
		c.Error(err)
		return
	}
	// 创建卡订单id
	if err := tx.Model(&model.Cmi_sim_order_card{}).
		Where("iccid in (?)", param.ICCID).
		Where("order_id = ?", order.Id).
		Update("status", "2").
		Update("return_order_id", returnOrder.Id).Error; err != nil {
		tx.Rollback()
		c.Error(err)
		return
	}

	tx.Commit()

	c.Set("res_data", "操作成功！")
}

// 退卡申请信息列表
func SimReturnCardList(c *gin.Context) {
	type Param struct {
		Id       string `json:"id"`
		UserName string `json:"userName"`
		common.Pagination
	}
	var param Param
	param.Pagination = common.NewPagination()
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	// 获取用户信息
	userInfoInterface, _ := c.Get("userInfo")
	userInfo, _ := userInfoInterface.(model.Sys_user)

	var total int64
	var dbList []model.Cmi_sim_order
	// 用户类型为2查询用户下的订单，1查询全部订单
	if userInfo.UserType == "2" {
		// 查询总记录数
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("status = ?", "2").
			Where("user_id = ?", userInfo.Id).
			Where("id LIKE ?", "%"+param.Id+"%").
			Count(&total).Error; err != nil {
			c.Error(err)
			return
		}
		if err := global.App.DB.
			Where("status = ?", "2").
			Where("user_id = ?", userInfo.Id).
			Where("id LIKE ?", "%"+param.Id+"%").
			Limit(param.PageSize).
			Offset((param.Current - 1) * param.PageSize).
			Find(&dbList).Error; err != nil {
			c.Error(err)
			return
		}
	}
	if userInfo.UserType == "1" {
		// 查询总记录数
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("status = ?", "2").
			Where("id LIKE ?", "%"+param.Id+"%").
			Count(&total).Error; err != nil {
			c.Error(err)
			return
		}
		if err := global.App.DB.
			Where("id LIKE ?", "%"+param.Id+"%").
			Where("status = ?", "2").
			Limit(param.PageSize).
			Offset((param.Current - 1) * param.PageSize).
			Find(&dbList).Error; err != nil {
			c.Error(err)
			return
		}
	}

	type recordsData struct {
		model.Cmi_sim_order
		UserName    string    `json:"userName"`
		TrafficName string    `json:"trafficName"`
		EndDate     time.Time `json:"endDate"`
	}

	var recordsDataList []recordsData
	for _, v := range dbList {
		var traffic model.Sim_traffic
		if err := global.App.DB.Model(&model.Sim_traffic{}).Select("label", "end_date").Where("id = ?", v.TrafficId).Find(&traffic).Error; err != nil {
			c.Error(err)
			return
		}
		var user model.Sys_user
		if err := global.App.DB.Model(&model.Sys_user{}).Select("name").Where("id = ?", v.UserId).Find(&user).Error; err != nil {
			c.Error(err)
			return
		}
		recordsDataList = append(recordsDataList, recordsData{
			Cmi_sim_order: v,
			TrafficName:   traffic.Label,
			UserName:      user.Name,
			EndDate:       traffic.EndDate,
		})
	}

	// 序列化
	records := make([]interface{}, len(recordsDataList))
	for i, user := range recordsDataList {
		records[i] = user
	}

	// 返回数据
	data := common.Pagination{
		Records:  records,
		Current:  param.Current,
		PageSize: param.PageSize,
		Total:    total,
	}
	c.Set("res_data", data)
}

// 设置金额
func SimSetAmount(c *gin.Context) {
	type Param struct {
		Amount       float64 `json:"amount" default:"0"`
		ReturnAmount float64 `json:"returnAmount" default:"0"`
		OrderId      string  `json:"id" validate:"required"`
	}
	var param Param
	param.Amount = 0
	param.ReturnAmount = 0
	if err := c.ShouldBindJSON(&param); err != nil {
		c.Error(errors.New("缺少参数:" + err.Error()))
		return
	}
	err := utils.ValidateStruct(param)
	if err != nil {
		c.Error(err)
		return
	}
	userInfoInterface, _ := c.Get("userInfo")
	userInfo, _ := userInfoInterface.(model.Sys_user)
	if userInfo.UserType != "1" {
		c.Error(errors.New("权限不足"))
		return
	}

	if param.Amount != 0 {
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("id = ?", param.OrderId).
			Update("amount", param.Amount).
			Error; err != nil {
			c.Error(err)
			return
		}
	}
	if param.Amount != 0 {
		if err := global.App.DB.Model(&model.Cmi_sim_order{}).
			Where("id = ?", param.OrderId).
			Update("return_amount", param.ReturnAmount).
			Error; err != nil {
			c.Error(err)
			return
		}
	}
	c.Set("res_data", "操作成功！")
}