Assembles MatchContext from ArenaTwoPickRun + viewer cosmetics + config. Per-mode interface — future modes (rank/free/open-room/...) add one method each. DI scoped registration. Four tests cover happy path, no-run, incomplete draft, default-loadout fallback. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
using System.Text.Json;
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using SVSim.BattleNode.Bridge;
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using SVSim.Database.Models.Config;
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using SVSim.Database.Repositories.Viewer;
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using SVSim.Database.Services;
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namespace SVSim.EmulatedEntrypoint.Services;
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public class MatchContextBuilder : IMatchContextBuilder
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{
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private readonly IArenaTwoPickRunRepository _runs;
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private readonly IViewerRepository _viewers;
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private readonly IGameConfigService _config;
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public MatchContextBuilder(
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IArenaTwoPickRunRepository runs,
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IViewerRepository viewers,
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IGameConfigService config)
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{
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_runs = runs;
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_viewers = viewers;
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_config = config;
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}
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public async Task<MatchContext> BuildForTwoPickAsync(long viewerId)
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{
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var run = await _runs.GetByViewerIdAsync(viewerId)
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?? throw new ArenaTwoPickException("arena_two_pick_no_active_run");
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var deck = JsonSerializer.Deserialize<List<long>>(run.SelectedCardIdsJson) ?? new();
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if (deck.Count < 30)
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throw new ArenaTwoPickException("arena_two_pick_draft_incomplete");
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var viewer = await _viewers.LoadForMatchContextAsync(viewerId)
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?? throw new ArenaTwoPickException("arena_two_pick_no_active_run");
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var challenge = _config.Get<ChallengeConfig>();
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var defaults = _config.Get<DefaultLoadoutConfig>();
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var emblemId = viewer.Info.SelectedEmblem.Id != 0
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? viewer.Info.SelectedEmblem.Id.ToString()
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: defaults.EmblemId.ToString();
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var degreeId = viewer.Info.SelectedDegree.Id != 0
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? viewer.Info.SelectedDegree.Id.ToString()
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: defaults.DegreeId.ToString();
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var charaId = run.LeaderSkinId != 0
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? run.LeaderSkinId.ToString()
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: run.ClassId.ToString();
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return new MatchContext(
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SelfDeckCardIds: deck,
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ClassId: run.ClassId.ToString(),
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CharaId: charaId,
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// Hardcoded v1; see spec §Deferred plumbing.
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CardMasterName: "card_master_node_10015",
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CountryCode: viewer.Info.CountryCode ?? string.Empty,
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UserName: viewer.DisplayName,
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// TK2-specific cosmetic source; other modes will use the deck row's SleeveId.
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SleeveId: challenge.TwoPickSleeveId.ToString(),
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EmblemId: emblemId,
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DegreeId: degreeId,
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// Hardcoded v1; needs equipped-MyPageBackground lookup (see spec §Deferred).
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FieldId: 43,
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IsOfficial: viewer.Info.IsOfficial ? 1 : 0,
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BattleType: 11);
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}
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}
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