package admin

import (
    "net/http"
    "strconv"
    "bindbox-game/internal/code"
    "bindbox-game/internal/pkg/core"
    "bindbox-game/internal/repository/mysql/dao"
    activitysvc "bindbox-game/internal/service/activity"
)

type activityCommitGenerateResp struct{ SeedVersion int32 `json:"seed_version"` }
type activityCommitSummaryResp struct{ SeedVersion int32 `json:"seed_version"`; Algo string `json:"algo"`; HasSeed bool `json:"has_seed"`; LenSeedMaster int `json:"len_seed_master"`; LenSeedHash int `json:"len_seed_hash"`; LenItemsRoot int `json:"len_items_root"`; ItemsRootHex string `json:"items_root_hex"` }

func (h *handler) GenerateActivityCommitmentGeneral() core.HandlerFunc {
    return func(ctx core.Context) {
        activityID, err := strconv.ParseInt(ctx.Param("activity_id"), 10, 64); if err != nil { ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "未传递活动ID")); return }
        svc := activitysvc.NewActivityCommitmentService(dao.Use(h.repo.GetDbR()), dao.Use(h.repo.GetDbW()), h.repo)
        ver, e := svc.Generate(ctx.RequestContext(), activityID)
        if e != nil { ctx.AbortWithError(core.Error(http.StatusBadRequest, 170301, e.Error())); return }
        ctx.Payload(&activityCommitGenerateResp{SeedVersion: ver})
    }
}

func (h *handler) GetActivityCommitmentSummaryGeneral() core.HandlerFunc {
    return func(ctx core.Context) {
        activityID, err := strconv.ParseInt(ctx.Param("activity_id"), 10, 64); if err != nil { ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "未传递活动ID")); return }
        svc := activitysvc.NewActivityCommitmentService(dao.Use(h.repo.GetDbR()), dao.Use(h.repo.GetDbW()), h.repo)
        sum, e := svc.Summary(ctx.RequestContext(), activityID)
        if e != nil { ctx.AbortWithError(core.Error(http.StatusBadRequest, 170302, e.Error())); return }
        var lenMaster, lenHash, lenRoot *int
        _ = h.repo.GetDbR().Raw("SELECT LENGTH(commitment_seed_master) FROM activities WHERE id=?", activityID).Scan(&lenMaster)
        _ = h.repo.GetDbR().Raw("SELECT LENGTH(commitment_seed_hash) FROM activities WHERE id=?", activityID).Scan(&lenHash)
        _ = h.repo.GetDbR().Raw("SELECT LENGTH(commitment_items_root) FROM activities WHERE id=?", activityID).Scan(&lenRoot)
        var itemsHex *string
        _ = h.repo.GetDbR().Raw("SELECT HEX(commitment_items_root) FROM activities WHERE id=?", activityID).Scan(&itemsHex)
        
        lm, lh, lr := 0, 0, 0
        if lenMaster != nil { lm = *lenMaster }
        if lenHash != nil { lh = *lenHash }
        if lenRoot != nil { lr = *lenRoot }
        ih := ""
        if itemsHex != nil { ih = *itemsHex }
        
        ctx.Payload(&activityCommitSummaryResp{SeedVersion: sum.SeedVersion, Algo: sum.Algo, HasSeed: sum.HasSeed, LenSeedMaster: lm, LenSeedHash: lh, LenItemsRoot: lr, ItemsRootHex: ih})
    }
}