package api

import (
	"box-cost/db/model"
	"box-cost/db/repo"
	"box-cost/log"
	"errors"
	"fmt"
	"time"

	"github.com/gin-gonic/gin"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

// 生产计划管理
func ProductPlan(r *GinRouter) {

	// 创建生产计划
	r.POST("/plan/create", CreateProductPlan)

	// 获取生产计划详情
	r.GET("/plan/detail/:id", GetProductPlan)

	// 获取生产计划列表
	r.GET("/plan/list", GetProductPlans)

	// 更新生产计划
	r.POST("/plan/update", UpdateProductPlan)

	// 删除生产计划
	r.POST("/plan/delete/:id", DelProductPlan)
}

// 创建生产计划
func CreateProductPlan(c *gin.Context, apictx *ApiSession) (interface{}, error) {

	var plan model.ProductPlan

	err := c.ShouldBindJSON(&plan)
	if err != nil {
		fmt.Println(err)
		return nil, errors.New("参数错误！")
	}
	ctx := apictx.CreateRepoCtx()

	if plan.Name == "" {
		return nil, errors.New("生产计划名为空")
	}
	if plan.Total == 0 {
		return nil, errors.New("生产计划数应不为0")
	}

	plan.Status = "process" // 进行中
	plan.CreateTime = time.Now()
	plan.UpdateTime = time.Now()

	result, err := repo.RepoAddDoc(ctx, repo.CollectionProductPlan, &plan)
	return result, err
}

// 获取生产计划信息
func GetProductPlan(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	planId := c.Param("id")
	id, err := primitive.ObjectIDFromHex(planId)
	if err != nil {
		return nil, errors.New("非法id")
	}
	var plan model.ProductPlan
	option := &repo.DocSearchOptions{
		CollectName: repo.CollectionProductPlan,
		Query:       repo.Map{"_id": id},
	}

	found, err := repo.RepoSeachDoc(apictx.CreateRepoCtx(), option, &plan)
	if !found || err != nil {
		log.Info(err)
		return nil, errors.New("数据未找到")
	}

	return plan, nil
}

// 获取生产计划列表
func GetProductPlans(c *gin.Context, apictx *ApiSession) (interface{}, error) {

	page, size, query := UtilQueryPageSize(c)

	option := &repo.PageSearchOptions{
		CollectName: repo.CollectionProductPlan,
		Query:       query,
		Page:        page,
		Size:        size,
		Sort:        bson.M{"createTime": -1},
		Project:     []string{"_id", "thumbnail", "name", "updateTime", "createUser", "total", "totalPrice", "status"},
	}
	return repo.RepoPageSearch(apictx.CreateRepoCtx(), option)
}

// 更新生产计划
func UpdateProductPlan(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	var plan model.ProductPlan
	err := c.ShouldBindJSON(&plan)
	if err != nil {
		return nil, errors.New("参数错误")
	}
	if plan.Id.Hex() == "" {
		return nil, errors.New("id的为空")
	}
	plan.UpdateTime = time.Now()
	return repo.RepoUpdateSetDoc(apictx.CreateRepoCtx(), repo.CollectionProductPlan, plan.Id.Hex(), &plan)
}

// 删除生产计划
func DelProductPlan(c *gin.Context, apictx *ApiSession) (interface{}, error) {
	planId := c.Param("id")
	if planId == "" {
		return nil, errors.New("id为空")
	}

	return repo.RepoDeleteDoc(apictx.CreateRepoCtx(), repo.CollectionProductPlan, planId)
}