package v1

import (
	"aps_crm/model"
	"aps_crm/model/request"
	"aps_crm/model/response"
	"aps_crm/pkg/contextx"
	"aps_crm/pkg/ecode"
	"github.com/gin-gonic/gin"
	"strconv"
)

type ClientApi struct{}

// Add
//
//	@Tags		Client
//	@Summary	添加客户
//	@Produce	application/json
//	@Param		object	body		request.AddClient	true	"查询参数"
//	@Success	200		{object}	contextx.Response{}
//	@Router		/api/client/add [post]
func (cli *ClientApi) Add(c *gin.Context) {
	var params request.AddClient
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	errCode, client := checkClientParams(params.Client)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	// check member exist

	errCode = clientService.AddClient(client)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}

// List
//
//	@Tags		Client
//	@Summary	获取客户列表
//	@Produce	application/json
//	@Success	200	{object}	contextx.Response{data=response.ClientResponse}
//	@Router		/api/client/list [get]
func (cli *ClientApi) List(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}

	errCode, clients := clientService.GetClientList()
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.OkWithDetailed(response.ClientResponse{List: clients})
}

func checkClientParams(params request.Client) (int, *model.Client) {
	client := new(model.Client)
	if params.Name == "" {
		return ecode.InvalidParams, nil
	}

	client.Name = params.Name

	if params.ClientStatusId == 0 {
		return ecode.InvalidParams, nil
	}
	client.ClientStatusId = params.ClientStatusId

	if params.MemberId == 0 {
		return ecode.InvalidParams, nil
	}
	client.MemberId = params.MemberId

	t, err := checkTimeFormat(params.NextVisitTime)
	if err != nil {
		return ecode.InvalidParams, nil
	}

	client.NextVisitTime = t

	t, err = checkTimeFormat(params.LatestServiceTime)
	if err != nil {
		return ecode.InvalidParams, nil
	}

	client.LatestServiceTime = t

	client.ClientTypeId = params.ClientTypeId
	client.ClientOriginId = params.ClientOriginId
	client.ClientLevelId = params.ClientLevelId
	client.DetailAddress = params.DetailAddress
	client.Remark = params.Remark
	client.Number = params.Number
	client.ServiceMemberId = params.ServiceMemberId

	if params.Contact.Name != "" {
		// assign the client's member id to contact when adding
		params.Contact.MemberId = params.MemberId

		errCode, contact := checkContactParams(params.Contact)
		if errCode != ecode.OK {
			return errCode, nil
		}
		client.Contacts = []model.Contact{contact}
	}

	return ecode.OK, client
}

// Delete
//
//	@Tags		Client
//	@Summary	删除客户
//	@Produce	application/json
//	@Param		id	path		int	true	"客户ID"
//	@Success	200	{object}	contextx.Response{}
//	@Router		/api/client/delete/{id} [delete]
func (cli *ClientApi) Delete(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}

	id, _ := strconv.Atoi(c.Param("id"))
	errCode := clientService.DeleteClient(id)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}

// Update
//
//	@Tags		Client
//	@Summary	更新客户
//	@Produce	application/json
//	@Param		object	body		request.UpdateClient	true	"查询参数"
//	@Success	200		{object}	contextx.Response{}
//	@Router		/api/client/update [post]
func (cli *ClientApi) Update(c *gin.Context) {
	var params request.UpdateClient
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	errCode, client := checkClientParams(params.Client)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	// check id
	if params.Id == 0 {
		ctx.Fail(ecode.InvalidParams)
		return
	}

	errCode = clientService.UpdateClient(client)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}