using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace SVSim.Database.Migrations
{
    /// <inheritdoc />
    public partial class RefactorGameConfigurationToJsonb : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            // Step 1: Add the new jsonb column FIRST so the backfill SQL can read the old columns.
            migrationBuilder.AddColumn<string>(
                name: "Config",
                table: "GameConfigurations",
                type: "jsonb",
                nullable: false,
                defaultValue: "");

            // Step 2: Backfill — project old flat columns into the new jsonb document.
            // For fresh-install databases (no pre-existing rows) this is a no-op; the
            // DefaultSettingsSeeder InsertData in the previous migration already seeded the
            // parent row, so the UPDATE below covers it. PackRates defaults are hard-coded
            // here because the old schema had no equivalent columns.
            // Use provider-specific SQL: PostgreSQL jsonb functions vs SQLite json functions.
            migrationBuilder.Sql(
                """
                UPDATE "GameConfigurations"
                SET "Config" = jsonb_build_object(
                  'DefaultGrants', jsonb_build_object(
                    'Crystals', "DefaultCrystals",
                    'Rupees', "DefaultRupees",
                    'Ether', "DefaultEther"
                  ),
                  'Player', jsonb_build_object(
                    'MaxFriends', "MaxFriends"
                  ),
                  'DefaultLoadout', jsonb_build_object(
                    'DegreeId', "DefaultDegreeId",
                    'EmblemId', "DefaultEmblemId",
                    'MyPageBackgroundId', "DefaultMyPageBackgroundId",
                    'SleeveId', "DefaultSleeveId"
                  ),
                  'Challenge', jsonb_build_object(
                    'UseTwoPickPremiumCard', "ChallengeUseTwoPickPremiumCard",
                    'TwoPickSleeveId', "ChallengeTwoPickSleeveId"
                  ),
                  'Rotation', jsonb_build_object(
                    'TsRotationId', "TsRotationId",
                    'IsBattlePassPeriod', "IsBattlePassPeriod",
                    'IsBeginnerMission', "IsBeginnerMission",
                    'CardSetIdForResourceDlView', "CardSetIdForResourceDlView"
                  ),
                  'PackRates', jsonb_build_object(
                    'AnimatedRate', 0.08,
                    'Default', jsonb_build_object('Bronze', 0.6744, 'Silver', 0.25, 'Gold', 0.06, 'Legendary', 0.015),
                    'PerSlot', jsonb_build_array(
                      jsonb_build_object('Slot', '8', 'Bronze', 0, 'Silver', 0.7692, 'Gold', 0.1846, 'Legendary', 0.0462)
                    )
                  )
                )
                WHERE "Id" = 'default';
                """,
                suppressTransaction: true);

            // For SQLite (tests): use json() and json_object() functions.
            migrationBuilder.Sql(
                """
                UPDATE "GameConfigurations"
                SET "Config" = json('{"DefaultGrants":{"Crystals":'||COALESCE("DefaultCrystals", 0)||',"Rupees":'||COALESCE("DefaultRupees", 0)||',"Ether":'||COALESCE("DefaultEther", 0)||'},'||
                  '"Player":{"MaxFriends":'||COALESCE("MaxFriends", 0)||'},'||
                  '"DefaultLoadout":{"DegreeId":'||COALESCE("DefaultDegreeId", 0)||',"EmblemId":'||COALESCE("DefaultEmblemId", 0)||',"MyPageBackgroundId":'||COALESCE("DefaultMyPageBackgroundId", 0)||',"SleeveId":'||COALESCE("DefaultSleeveId", 0)||'},'||
                  '"Challenge":{"UseTwoPickPremiumCard":'||(CASE WHEN "ChallengeUseTwoPickPremiumCard" THEN 'true' ELSE 'false' END)||',"TwoPickSleeveId":'||COALESCE("ChallengeTwoPickSleeveId", 0)||'},'||
                  '"Rotation":{"TsRotationId":"'||COALESCE("TsRotationId", '')||'","IsBattlePassPeriod":'||(CASE WHEN "IsBattlePassPeriod" THEN 'true' ELSE 'false' END)||',"IsBeginnerMission":'||(CASE WHEN "IsBeginnerMission" THEN 'true' ELSE 'false' END)||',"CardSetIdForResourceDlView":'||COALESCE("CardSetIdForResourceDlView", 0)||'},'||
                  '"PackRates":{"AnimatedRate":0.08,"Default":{"Bronze":0.6744,"Silver":0.25,"Gold":0.06,"Legendary":0.015},"PerSlot":[{"Slot":"8","Bronze":0,"Silver":0.7692,"Gold":0.1846,"Legendary":0.0462}]}'||
                '}')
                WHERE "Id" = 'default';
                """,
                suppressTransaction: true);


            // Step 3: Drop FK constraints, indexes, and old flat columns.
            migrationBuilder.DropForeignKey(
                name: "FK_GameConfigurations_Degrees_DefaultDegreeId",
                table: "GameConfigurations");

            migrationBuilder.DropForeignKey(
                name: "FK_GameConfigurations_Emblems_DefaultEmblemId",
                table: "GameConfigurations");

            migrationBuilder.DropForeignKey(
                name: "FK_GameConfigurations_MyPageBackgrounds_DefaultMyPageBackgroun~",
                table: "GameConfigurations");

            migrationBuilder.DropForeignKey(
                name: "FK_GameConfigurations_Sleeves_DefaultSleeveId",
                table: "GameConfigurations");

            migrationBuilder.DropIndex(
                name: "IX_GameConfigurations_DefaultDegreeId",
                table: "GameConfigurations");

            migrationBuilder.DropIndex(
                name: "IX_GameConfigurations_DefaultEmblemId",
                table: "GameConfigurations");

            migrationBuilder.DropIndex(
                name: "IX_GameConfigurations_DefaultMyPageBackgroundId",
                table: "GameConfigurations");

            migrationBuilder.DropIndex(
                name: "IX_GameConfigurations_DefaultSleeveId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "CardSetIdForResourceDlView",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "ChallengeTwoPickSleeveId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "ChallengeUseTwoPickPremiumCard",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultCrystals",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultDegreeId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultEmblemId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultEther",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultMyPageBackgroundId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultRupees",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "DefaultSleeveId",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "IsBattlePassPeriod",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "IsBeginnerMission",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "MaxFriends",
                table: "GameConfigurations");

            migrationBuilder.DropColumn(
                name: "TsRotationId",
                table: "GameConfigurations");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "Config",
                table: "GameConfigurations");

            migrationBuilder.AddColumn<int>(
                name: "CardSetIdForResourceDlView",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<long>(
                name: "ChallengeTwoPickSleeveId",
                table: "GameConfigurations",
                type: "bigint",
                nullable: false,
                defaultValue: 0L);

            migrationBuilder.AddColumn<bool>(
                name: "ChallengeUseTwoPickPremiumCard",
                table: "GameConfigurations",
                type: "boolean",
                nullable: false,
                defaultValue: false);

            migrationBuilder.AddColumn<decimal>(
                name: "DefaultCrystals",
                table: "GameConfigurations",
                type: "numeric(20,0)",
                nullable: false,
                defaultValue: 0m);

            migrationBuilder.AddColumn<int>(
                name: "DefaultDegreeId",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<int>(
                name: "DefaultEmblemId",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<decimal>(
                name: "DefaultEther",
                table: "GameConfigurations",
                type: "numeric(20,0)",
                nullable: false,
                defaultValue: 0m);

            migrationBuilder.AddColumn<int>(
                name: "DefaultMyPageBackgroundId",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<decimal>(
                name: "DefaultRupees",
                table: "GameConfigurations",
                type: "numeric(20,0)",
                nullable: false,
                defaultValue: 0m);

            migrationBuilder.AddColumn<int>(
                name: "DefaultSleeveId",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<bool>(
                name: "IsBattlePassPeriod",
                table: "GameConfigurations",
                type: "boolean",
                nullable: false,
                defaultValue: false);

            migrationBuilder.AddColumn<bool>(
                name: "IsBeginnerMission",
                table: "GameConfigurations",
                type: "boolean",
                nullable: false,
                defaultValue: false);

            migrationBuilder.AddColumn<int>(
                name: "MaxFriends",
                table: "GameConfigurations",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<string>(
                name: "TsRotationId",
                table: "GameConfigurations",
                type: "text",
                nullable: false,
                defaultValue: "");

            migrationBuilder.UpdateData(
                table: "GameConfigurations",
                keyColumn: "Id",
                keyValue: "default",
                columns: new[] { "CardSetIdForResourceDlView", "ChallengeTwoPickSleeveId", "ChallengeUseTwoPickPremiumCard", "DefaultCrystals", "DefaultDegreeId", "DefaultEmblemId", "DefaultEther", "DefaultMyPageBackgroundId", "DefaultRupees", "DefaultSleeveId", "IsBattlePassPeriod", "IsBeginnerMission", "MaxFriends", "TsRotationId" },
                values: new object[] { 0, 0L, false, 50000m, 300003, 100000000, 50000m, 100000000, 50000m, 3000011, false, false, 20, "" });

            migrationBuilder.CreateIndex(
                name: "IX_GameConfigurations_DefaultDegreeId",
                table: "GameConfigurations",
                column: "DefaultDegreeId");

            migrationBuilder.CreateIndex(
                name: "IX_GameConfigurations_DefaultEmblemId",
                table: "GameConfigurations",
                column: "DefaultEmblemId");

            migrationBuilder.CreateIndex(
                name: "IX_GameConfigurations_DefaultMyPageBackgroundId",
                table: "GameConfigurations",
                column: "DefaultMyPageBackgroundId");

            migrationBuilder.CreateIndex(
                name: "IX_GameConfigurations_DefaultSleeveId",
                table: "GameConfigurations",
                column: "DefaultSleeveId");

            migrationBuilder.AddForeignKey(
                name: "FK_GameConfigurations_Degrees_DefaultDegreeId",
                table: "GameConfigurations",
                column: "DefaultDegreeId",
                principalTable: "Degrees",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);

            migrationBuilder.AddForeignKey(
                name: "FK_GameConfigurations_Emblems_DefaultEmblemId",
                table: "GameConfigurations",
                column: "DefaultEmblemId",
                principalTable: "Emblems",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);

            migrationBuilder.AddForeignKey(
                name: "FK_GameConfigurations_MyPageBackgrounds_DefaultMyPageBackgroun~",
                table: "GameConfigurations",
                column: "DefaultMyPageBackgroundId",
                principalTable: "MyPageBackgrounds",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);

            migrationBuilder.AddForeignKey(
                name: "FK_GameConfigurations_Sleeves_DefaultSleeveId",
                table: "GameConfigurations",
                column: "DefaultSleeveId",
                principalTable: "Sleeves",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }
    }
}