using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Distribution.Migrations
{
    /// <inheritdoc />
    public partial class AddNotifications : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Notifications",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
                    Type = table.Column<string>(type: "varchar(60)", maxLength: 60, nullable: false)
                        .Annotation("MySql:CharSet", "utf8mb4"),
                    Severity = table.Column<int>(type: "int", nullable: false),
                    Title = table.Column<string>(type: "varchar(150)", maxLength: 150, nullable: false)
                        .Annotation("MySql:CharSet", "utf8mb4"),
                    Message = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: false)
                        .Annotation("MySql:CharSet", "utf8mb4"),
                    EntityType = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
                        .Annotation("MySql:CharSet", "utf8mb4"),
                    EntityId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
                    Link = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: false)
                        .Annotation("MySql:CharSet", "utf8mb4"),
                    CreatedByUserId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Notifications", x => x.Id);
                })
                .Annotation("MySql:CharSet", "utf8mb4");

            migrationBuilder.CreateTable(
                name: "NotificationRecipients",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
                    FK_NotificationId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
                    FK_UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
                    IsRead = table.Column<bool>(type: "tinyint(1)", nullable: false),
                    ReadAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_NotificationRecipients", x => x.Id);
                    table.ForeignKey(
                        name: "FK_NotificationRecipients_Notifications_FK_NotificationId",
                        column: x => x.FK_NotificationId,
                        principalTable: "Notifications",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_NotificationRecipients_Users_FK_UserId",
                        column: x => x.FK_UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                })
                .Annotation("MySql:CharSet", "utf8mb4");

            migrationBuilder.CreateIndex(
                name: "IX_NotificationRecipients_FK_NotificationId_FK_UserId",
                table: "NotificationRecipients",
                columns: new[] { "FK_NotificationId", "FK_UserId" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_NotificationRecipients_FK_UserId_IsRead",
                table: "NotificationRecipients",
                columns: new[] { "FK_UserId", "IsRead" });

            migrationBuilder.CreateIndex(
                name: "IX_Notifications_EntityType_EntityId",
                table: "Notifications",
                columns: new[] { "EntityType", "EntityId" });
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "NotificationRecipients");

            migrationBuilder.DropTable(
                name: "Notifications");

        }
    }
}