package final

import (
	"errors"
	"fmt"
	"zhiyuan/pkg/db"

	"github.com/gin-gonic/gin"
)

type FinalMaterialItem struct {
	ID         int64   `json:"id" prop:"add:false"`
	MaterialId int64   `json:"material_id" label:"表" type:"int" prop:"add" search:"="`
	Name       string  `json:"name" label:"项目名称" type:"string" prop:"add" search:"like"`
	MatTypeId  int64   `json:"mattype_id" label:"选材类型" type:"int" prop:"add" search:"="`
	MatId      int64   `json:"mat_id" type:"int" prop:"edit" search:"="`
	Num        float64 `json:"num" label:"数量" type:"float" prop:"edit" default:"0"`
	Remark     string  `json:"remark" label:"备注" type:"string" prop:"edit"`
	DeletedAt  int64   `json:"deleted_at" prop:"add:false select:false"`
	CreatedAt  int64   `json:"created_at" prop:"add:false"`
	UpdatedAt  int64   `json:"updated_at" prop:"add:false"`
	db.BaseModel
}

func (FinalMaterialItem) TableName() string {
	return "zy_final_material_item"
}

func (model FinalMaterialItem) ListPrivilege(c *gin.Context, data map[string]interface{}, s *db.Select) bool {
	return true
}

func (FinalMaterialItem) OnePrivilege(c *gin.Context, id int64) bool {
	return true
}

func (FinalMaterialItem) AddPrivilege(c *gin.Context, data map[string]interface{}, post map[string]interface{}) error {
	return nil
}

func (FinalMaterialItem) EditPrivilege(c *gin.Context, id int64, data map[string]interface{}, post map[string]interface{}) error {
	var model FinalMaterialItem
	db.GetModel(map[string]interface{}{
		"id":         id,
		"deleted_at": 0,
	}, &model)
	if model.ID == 0 {
		return errors.New("项目状态异常")
	}

	var material FinalMaterial
	db.GetModel(map[string]interface{}{
		"id":         model.MaterialId,
		"deleted_at": 0,
	}, &material)
	if material.ID == 0 || material.State != 0 {
		return errors.New("材料单状态异常")
	}

	supplierid := model.SelectSupplier()
	matid, _ := db.ToInt64(data["mat_id"])
	if matid != 0 {
		var mat FinalMat
		db.GetModel(map[string]interface{}{
			"id":         matid,
			"deleted_at": 0,
		}, &mat)
		if mat.ID == 0 {
			return errors.New("材料不存在")
		}

		if supplierid != 0 && mat.SupplierId != supplierid {
			return errors.New("请选择同一个材料商的材料")
		}
	}

	return nil
}

func (FinalMaterialItem) DelPrivilege(c *gin.Context, id int64) error {
	return nil
}

func (FinalMaterialItem) Page() bool {
	return false
}

func (FinalMaterialItem) Count() bool {
	return true
}

func (model FinalMaterialItem) LeftJoin(data map[string]interface{}, s *db.Select) []db.JoinModel {
	return []db.JoinModel{}
}

func (model FinalMaterialItem) SelectSupplier() int64 {
	items := make([]FinalMaterialItem, 0)
	db.GetModel(map[string]interface{}{
		"id != ":      model.ID,
		"material_id": model.MaterialId,
		"deleted_at":  0,
	}, &items)
	for _, v := range items {
		if v.MatId != 0 {
			var mat FinalMat
			db.GetModel(map[string]interface{}{
				"id":         v.MatId,
				"deleted_at": 0,
			}, &mat)
			if mat.ID != 0 {
				return mat.SupplierId
			}
		}
	}
	return 0
}

type FinalMaterialItemMobile struct {
	Typename           string  `json:"type_name" label:"类型名称" prop:"select:finalmattype.name" search:"like"`
	Unit               string  `json:"unit" label:"单位" prop:"select:finalmattype.unit" search:"like"`
	MatName            string  `json:"mat_name" type:"string" prop:"select:concat(finalmat.brand,'\\t',finalmat.series,'\\t',finalmat.model,'\\t',finalmat.specs,'\\t',finalmat.color)"`
	MatPrice           float64 `json:"mat_price" type:"float" prop:"select:finalmat.price"`
	SupplierId         int64   `json:"supplier_id" type:"string" prop:"select:finalmat.supplier_id"`
	SupplierName       string  `json:"supplier_name" type:"string" prop:"select:supplier.username"`
	SupplierPhone      string  `json:"supplier_phone" type:"string" prop:"select:supplier.phone"`
	SupplierHeadImgUrl string  `json:"supplier_headimgurl" type:"string" prop:"select:supplier.headimgurl"`
	FinalMaterialItem
}

func (model FinalMaterialItemMobile) EditPrivilege(c *gin.Context, id int64, data map[string]interface{}, post map[string]interface{}) error {
	return model.FinalMaterialItem.EditPrivilege(c, id, data, post)
}
func (model FinalMaterialItemMobile) GroupBy() string {
	return fmt.Sprintf("`%s`.`id`", model.TableName())
}

func (model FinalMaterialItemMobile) LeftJoin(data map[string]interface{}, s *db.Select) []db.JoinModel {
	return append(model.FinalMaterialItem.LeftJoin(data, s), db.JoinModel{
		Model: FinalMatType{},
		As:    "finalmattype",
		On:    []string{"`finalmattype`.`id` = " + model.TableName() + ".`mattype_id` AND `finalmattype`.`deleted_at` = 0"},
	}, db.JoinModel{
		Model: FinalMat{},
		As:    "finalmat",
		On:    []string{"`finalmat`.`id` = " + model.TableName() + ".`mat_id` AND `finalmat`.`deleted_at` = 0"},
	}, db.JoinModel{
		Model: JoinAdmin{},
		As:    "supplier",
		On:    []string{"`supplier`.`id` = `finalmat`.`supplier_id` AND `supplier`.`deleted_at` = 0"},
	})
}

type FinalMaterialItemSupplier struct {
	Name        string  `json:"name" label:"名称" prop:"select:finalmaterialtype.name"`
	Type        int64   `json:"type" label:"类别" prop:"select:finalmaterialtype.type"`
	SiteId      float64 `json:"site_id" label:"预算" prop:"select:finalmaterial.site_id"`
	Budget      float64 `json:"budget" label:"预算" prop:"select:finalmaterial.budget"`
	BudgetType  int64   `json:"budget_type" label:"预算类型" prop:"select:finalmaterial.budget_type"`
	Total       float64 `json:"total" label:"金额" prop:"select:finalmaterial.total"`
	State       int64   `json:"state" label:"状态" prop:"select:finalmaterial.state"`
	ReceiptDate int64   `json:"receipt_date" label:"配送日期" prop:"select:finalmaterial.receipt_date"`
	FinalMaterialItemMobile
}

func (model FinalMaterialItemSupplier) GroupBy() string {
	return fmt.Sprintf("`%s`.`id`", model.TableName())
}

func (model FinalMaterialItemSupplier) LeftJoin(data map[string]interface{}, s *db.Select) []db.JoinModel {
	return append(model.FinalMaterialItemMobile.LeftJoin(data, s), db.JoinModel{
		Model: FinalMaterial{},
		As:    "finalmaterial",
		On:    []string{"`finalmaterial`.`id` = " + model.TableName() + ".`material_id` AND `finalmaterial`.`deleted_at` = 0"},
	}, db.JoinModel{
		Model: FinalMaterialType{},
		As:    "finalmaterialtype",
		On:    []string{"`finalmaterialtype`.`id` = `finalmaterial`.`type_id` AND `finalmaterialtype`.`deleted_at` = 0"},
	})
}