package server

import (
	"admin/internal/context"
	"admin/internal/model/dto"
	"bytes"
	"fmt"
	"strings"
)

func (ctl *controller) CDKeyExportFile(ctx *context.WebContext, params *dto.CDKeyExportFileReq, rsp *dto.NilRsp) error {
	projectId := getCtxURIProjectId(ctx)

	et, keys, err := ctl.svc.GetCDKeyAllKeys(projectId, params.ID)
	if err != nil {
		return err
	}

	content := bytes.NewBuffer(nil)
	content.WriteString(fmt.Sprintf("礼包码描述：%s\n", et.GetName()))
	content.WriteString(fmt.Sprintf("礼包码数量：%v\n", et.GetCount()))
	var itemStr = make([]string, 0, len(et.Po.Attach))
	for _, item := range et.Po.Attach {
		itemStr = append(itemStr, fmt.Sprintf("%v*%v", item.Desc, item.Num))
	}
	content.WriteString(fmt.Sprintf("礼包码道具：%v\n", strings.Join(itemStr, ",")))

	content.WriteString("\n")
	content.WriteString(fmt.Sprintf("礼包码列表：\n"))
	for _, key := range keys {
		content.WriteString(fmt.Sprintf("%s\n", key))
	}

	ctx.OkFile(fmt.Sprintf("礼包码(%v-%v个).txt", et.GetName(), et.GetCount()), content.String())

	return nil
}

func (ctl *controller) CDKeyAddCount(ctx *context.WebContext, params *dto.CDKeyAddCountReq, rsp *dto.CDKeyAddCountRsp) error {
	projectId := getCtxURIProjectId(ctx)
	newCount, err := ctl.svc.CDKeyAddCount(projectId, params.ID, params.AddCount)
	if err != nil {
		return err
	}
	rsp.NewCount = newCount
	return nil
}

func (ctl *controller) CDKeyUse(ctx *context.WebContext, params *dto.CDKeyUseReq, rsp *dto.CDKeyUseRsp) error {
	batchInfo, err := ctl.svc.CDKeyUse(params)
	if err != nil {
		return err
	}
	rsp.RewardItems = batchInfo.RewardItemsView()
	return nil
}

func (ctl *controller) CDKeyUsedHistory(ctx *context.WebContext, params *dto.CDKeyUsedHistoryReq, rsp *dto.CDKeyUsedHistoryRsp) error {
	projectId := getCtxURIProjectId(ctx)
	list, err := ctl.svc.CDKeyUsedHistoryList(projectId, params.ID)
	if err != nil {
		return err
	}
	rsp.List = list
	return nil
}