package store

import (
	"database/sql"
	"testing"
	"time"

	"github.com/cosmic-clash/cosmic-clash/server/domain"
)

func TestInitialConnectSQLPreservesAtomicNoShowReconciliation(t *testing.T) {
	if !contains(initialConnectCandidatesSQL, "ASSIGNMENT_READY") || !contains(initialConnectCandidatesSQL, "LIMIT $1") {
		t.Fatal("initial-connect sweep is not bounded to pre-live matches")
	}
	for query, fragments := range map[string][]string{
		initialConnectIdempotencyInsertSQL: {"ON CONFLICT", "payload_digest"},
		initialConnectMatchLockSQL:         {"FOR UPDATE", "match_id = $1"},
		initialConnectParticipantsSQL:      {"participation_active", "FOR UPDATE"},
		initialConnectDeactivateSQL:        {"abandoned_at", "participation_active = FALSE"},
		initialConnectReleaseAllSQL:        {"match_id = $1", "participation_active = FALSE"},
		initialConnectPenaltySQL:           {"INITIAL_CONNECT_NO_SHOW", "ON CONFLICT"},
		initialConnectOutboxSQL:            {"state_changed", "revision", "ON CONFLICT"},
	} {
		for _, fragment := range fragments {
			if !contains(query, fragment) {
				t.Fatalf("query %q missing %q", query, fragment)
			}
		}
	}
}

func TestInitialConnectPlanValidationRejectsIncompleteOrForgedPlans(t *testing.T) {
	participants := []initialConnectParticipant{
		{PlayerID: "p0", TicketID: "t0", Team: 0, ConnectedAt: validTime(100), Active: true},
		{PlayerID: "p1", TicketID: "t1", Team: 1, Active: true},
	}
	plan := domain.InitialConnectPlan{
		Action: domain.InitialConnectStartWithBot, MatchState: domain.Live,
		Connected: []string{"p0"},
		NoShows:   []domain.Abandonment{{PlayerID: "p1", Cooldown: time.Minute, AbandonedAt: time.Unix(100, 0)}},
		CasualLineup: []domain.CasualSlot{
			{Slot: 0, Team: 0, PlayerID: "p0"}, {Slot: 1, Team: 1, PlayerID: "bot-1", IsBot: true},
			{Slot: 2, Team: 0, PlayerID: "bot-2", IsBot: true}, {Slot: 3, Team: 1, PlayerID: "bot-3", IsBot: true},
			{Slot: 4, Team: 0, PlayerID: "bot-4", IsBot: true}, {Slot: 5, Team: 1, PlayerID: "bot-5", IsBot: true},
		},
	}
	if err := validateInitialConnectPlan(plan, participants, domain.Casual); err != nil {
		t.Fatalf("valid plan rejected: %v", err)
	}
	plan.CasualLineup[1].Team = 0
	if err := validateInitialConnectPlan(plan, participants, domain.Casual); err == nil {
		t.Fatal("team-swapped lineup accepted")
	}
}

func validTime(unix int64) (result sql.NullTime) {
	result.Time = time.Unix(unix, 0)
	result.Valid = true
	return result
}