// Package lottery contains the user-facing lottery HTTP handlers. Each handler
// binds request params via gin, validates, delegates to the logic package,
// and renders through pkg/result to keep the API response envelope consistent.
package lottery

import (
	"github.com/gin-gonic/gin"
	"github.com/perfect-panel/server/internal/logic/public/lottery"
	"github.com/perfect-panel/server/internal/svc"
	"github.com/perfect-panel/server/internal/types"
	"github.com/perfect-panel/server/pkg/result"
)

// QueryLotteryConfigHandler serves GET /api/v1/lottery/config.
func QueryLotteryConfigHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
	return func(c *gin.Context) {
		var req types.GetLotteryConfigRequest
		_ = c.ShouldBind(&req)
		if err := svcCtx.Validate(&req); err != nil {
			result.ParamErrorResult(c, err)
			return
		}
		l := lottery.NewQueryLotteryConfigLogic(c.Request.Context(), svcCtx)
		resp, err := l.QueryLotteryConfig(&req)
		result.HttpResult(c, resp, err)
	}
}

// DrawLotteryHandler serves POST /api/v1/lottery/draw.
func DrawLotteryHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
	return func(c *gin.Context) {
		var req types.DrawLotteryRequest
		_ = c.ShouldBind(&req)
		if err := svcCtx.Validate(&req); err != nil {
			result.ParamErrorResult(c, err)
			return
		}
		l := lottery.NewDrawLotteryLogic(c.Request.Context(), svcCtx)
		resp, err := l.DrawLottery(&req)
		result.HttpResult(c, resp, err)
	}
}

// QueryLotteryRecordsHandler serves GET /api/v1/lottery/records.
func QueryLotteryRecordsHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
	return func(c *gin.Context) {
		var req types.GetLotteryRecordsRequest
		_ = c.ShouldBind(&req)
		l := lottery.NewQueryLotteryRecordsLogic(c.Request.Context(), svcCtx)
		resp, err := l.QueryLotteryRecords(&req)
		result.HttpResult(c, resp, err)
	}
}

// ClaimLotteryPrizeHandler serves POST /api/v1/lottery/claim. Stage 1
// always returns 4010 not_claimable.
func ClaimLotteryPrizeHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
	return func(c *gin.Context) {
		var req types.ClaimLotteryPrizeRequest
		_ = c.ShouldBind(&req)
		if err := svcCtx.Validate(&req); err != nil {
			result.ParamErrorResult(c, err)
			return
		}
		l := lottery.NewClaimLotteryPrizeLogic(c.Request.Context(), svcCtx)
		resp, err := l.ClaimLotteryPrize(&req)
		result.HttpResult(c, resp, err)
	}
}