package basic

import (
	"errors"
	"github.com/gin-gonic/gin"
	"go-admin/app/admin/models"
	orm "go-admin/common/global"
	"go-admin/logger"
	"go-admin/tools/app"
	"net/http"
)

type SupplierCreateRequest struct {
	Name           string `json:"name" binding:"required"`
	Contact        string `json:"contact" binding:"required"`
	Tel            string `json:"tel" binding:"required"`
	Address        string `json:"address" binding:"required"`
	OpeningBank    string `json:"opening_bank" binding:"required"`
	BankAccount    string `json:"bank_account" binding:"required"`
	PaymentCycle   uint32 `json:"payment_cycle" binding:"required"`
	TaxNumber      string `json:"tax_number"`
	StoreIds       string `json:"store_ids"`
	Landline       string `json:"landline"`
	Email          string `json:"email"`
	CompanyWebsite string `json:"company_website"`
	Province       string `json:"province" binding:"required"`
	City           string `json:"city" binding:"required"`
	Area           string `json:"area" binding:"required"`
}

// SupplierCreate 添加供应商
func SupplierCreate(c *gin.Context) {
	req := new(SupplierCreateRequest)
	if err := c.ShouldBindJSON(&req); err != nil {
		logger.Error(err)
		app.Error(c, http.StatusBadRequest, errors.New("para err"), "参数错误")
		return
	}
	supplier := &models.Supplier{
		Name:           req.Name,
		Contact:        req.Contact,
		Tel:            req.Tel,
		Address:        req.Address,
		OpeningBank:    req.OpeningBank,
		BankAccount:    req.BankAccount,
		PaymentCycle:   req.PaymentCycle,
		TaxNumber:      req.TaxNumber,
		Landline:       req.Landline,
		Email:          req.Email,
		CompanyWebsite: req.CompanyWebsite,
	}

	err := orm.Eloquent.Create(supplier).Error
	if err != nil {
		logger.Error("create supplier err:", err)
		app.Error(c, http.StatusInternalServerError, err, "操作失败")
		return
	}

	app.OK(c, supplier, "创建成功")
	return
}

type SupplierUpdateRequest struct {
	SupplierCreateRequest
	Id uint32 `json:"id" binding:"required"`
}

// SupplierUpdate 更新供应商
func SupplierUpdate(c *gin.Context) {
	req := new(SupplierUpdateRequest)
	if err := c.ShouldBindJSON(&req); err != nil {
		logger.Error(err)
		app.Error(c, http.StatusBadRequest, errors.New("para err"), "参数错误")
		return
	}
	supplier := &models.Supplier{
		Name:           req.Name,
		Contact:        req.Contact,
		Tel:            req.Tel,
		Address:        req.Address,
		OpeningBank:    req.OpeningBank,
		BankAccount:    req.BankAccount,
		PaymentCycle:   req.PaymentCycle,
		TaxNumber:      req.TaxNumber,
		Landline:       req.Landline,
		Email:          req.Email,
		CompanyWebsite: req.CompanyWebsite,
	}
	err := orm.Eloquent.Where("id", req.Id).Updates(supplier).Error
	if err != nil {
		logger.Error("update supplier err :", err)
		app.Error(c, http.StatusInternalServerError, err, "更新失败")
		return
	}
	app.OK(c, nil, "更新成功")
	return
}

type SupplierListRequest struct {
	Number string `json:"number"`
	Name   string `json:"name"`
}

// SupplierList 供应商列表
func SupplierList(c *gin.Context) {
	req := new(SupplierListRequest)
	if err := c.ShouldBindJSON(&req); err != nil {
		logger.Error(err)
		app.Error(c, http.StatusBadRequest, errors.New("para err"), "参数错误")
		return
	}

	list, err := models.GetSupplier(models.GetSupplierRequest{
		Name:   req.Name,
		Number: req.Number,
	})
	if err != nil {
		app.Error(c, http.StatusInternalServerError, err, "获取列表失败")
		return
	}

	app.OK(c, list, "")
	return
}

// SupplierDetail 供应商详情
func SupplierDetail(c *gin.Context) {
	id := c.Param("id")

	var supplier models.Supplier
	err := orm.Eloquent.Table("erp_supplier").Where("id=?", id).Find(&supplier).Error
	if err != nil {
		logger.Error("get supplier err:", err)
		app.Error(c, http.StatusInternalServerError, err, "供应商不存在")
		return
	}

	app.OK(c, supplier, "")
	return
}

// SupplierDel  删除供应商
func SupplierDel(c *gin.Context) {
	id := c.Param("id")

	err := orm.
		Eloquent.Table("erp_supplier").
		Delete(&models.Supplier{}, id).Error
	if err != nil {
		logger.Error("delete supplier failed:", err)
		app.Error(c, http.StatusInternalServerError, err, "删除失败")
		return
	}

	app.OK(c, nil, "")
	return
}