276 lines
13 KiB
C#
276 lines
13 KiB
C#
using Microsoft.EntityFrameworkCore;
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using PowderCoating.Core.Entities;
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using PowderCoating.Core.Enums;
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namespace PowderCoating.Infrastructure.Services;
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public partial class SeedDataService
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{
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/// <summary>
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/// Seeds ten realistic pieces of powder coating shop equipment for the given company:
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/// two curing ovens, two spray booths, two blast units, an air compressor, an overhead
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/// conveyor, a parts washer, and a powder reclaim system.
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/// </summary>
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/// <remarks>
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/// <para>
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/// Idempotency is enforced by checking for the sentinel equipment number
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/// <c>{CompanyCode}-OVN-001</c> before inserting. If that record already exists the
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/// method returns 0 without touching the database.
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/// </para>
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/// <para>
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/// <c>IgnoreQueryFilters()</c> is used on the existence check so that a previously
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/// soft-deleted seed record is still detected and does not cause duplicate inserts.
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/// </para>
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/// <para>
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/// One equipment record is intentionally set to <see cref="EquipmentStatus.NeedsMaintenance"/>
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/// (the media blast room) to provide a realistic demo that includes equipment in a degraded
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/// state, triggering the maintenance alert banner.
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/// </para>
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/// <para>
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/// Throws <see cref="InvalidOperationException"/> if <paramref name="company"/> has no
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/// <c>CompanyCode</c> because all equipment numbers and serial-number fingerprints depend
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/// on that value.
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/// </para>
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/// </remarks>
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/// <param name="company">The tenant company to seed equipment for.</param>
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/// <returns>Number of equipment records inserted, or 0 if already seeded.</returns>
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private async Task<int> SeedEquipmentAsync(Company company)
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{
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// Validate company code
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if (string.IsNullOrWhiteSpace(company.CompanyCode))
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{
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throw new InvalidOperationException($"Company {company.CompanyName} (ID: {company.Id}) has no CompanyCode.");
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}
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// Check if seed equipment already exists by looking for specific equipment number
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var seedEquipmentNumber = $"{company.CompanyCode}-OVN-001";
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var seedEquipmentExists = await _context.Set<Equipment>()
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.IgnoreQueryFilters()
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.AnyAsync(e => e.CompanyId == company.Id && e.EquipmentNumber == seedEquipmentNumber && !e.IsDeleted);
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if (seedEquipmentExists)
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{
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return 0;
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}
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var equipment = new List<Equipment>
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{
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new Equipment
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{
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EquipmentName = "Batch Powder Coating Oven #1",
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EquipmentNumber = $"{company.CompanyCode}-OVN-001",
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EquipmentType = "Oven",
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Manufacturer = "Reliant Finishing Systems",
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Model = "RFS-2400",
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SerialNumber = "RFS240023456",
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PurchaseDate = DateTime.UtcNow.AddYears(-3),
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PurchasePrice = 45000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-1),
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Status = EquipmentStatus.Operational,
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Location = "Bay 1",
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RecommendedMaintenanceIntervalDays = 90,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-45),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(45),
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Notes = "24'x8'x8' gas-fired batch oven, max temp 450°F",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-3)
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},
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new Equipment
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{
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EquipmentName = "Batch Powder Coating Oven #2",
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EquipmentNumber = $"{company.CompanyCode}-OVN-002",
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EquipmentType = "Oven",
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Manufacturer = "Reliant Finishing Systems",
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Model = "RFS-1800",
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SerialNumber = "RFS180012789",
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PurchaseDate = DateTime.UtcNow.AddYears(-5),
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PurchasePrice = 38000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-3),
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Status = EquipmentStatus.Operational,
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Location = "Bay 2",
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RecommendedMaintenanceIntervalDays = 90,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-30),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(60),
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Notes = "18'x8'x8' gas-fired batch oven",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-5)
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},
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new Equipment
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{
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EquipmentName = "Automated Powder Coating Booth #1",
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EquipmentNumber = $"{company.CompanyCode}-BOOTH-001",
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EquipmentType = "Spray Booth",
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Manufacturer = "Nordson Corporation",
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Model = "Nordson ProBooth 1200",
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SerialNumber = "NOR120045678",
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PurchaseDate = DateTime.UtcNow.AddYears(-2),
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PurchasePrice = 65000m,
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WarrantyExpiration = DateTime.UtcNow.AddMonths(6),
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Status = EquipmentStatus.Operational,
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Location = "Coating Line A",
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RecommendedMaintenanceIntervalDays = 30,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-15),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(15),
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Notes = "Fully automated booth with cyclone recovery system",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-2)
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},
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new Equipment
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{
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EquipmentName = "Manual Powder Coating Booth #2",
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EquipmentNumber = $"{company.CompanyCode}-BOOTH-002",
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EquipmentType = "Spray Booth",
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Manufacturer = "Columbia Coatings",
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Model = "CC-Manual-800",
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SerialNumber = "CC800034512",
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PurchaseDate = DateTime.UtcNow.AddYears(-6),
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PurchasePrice = 28000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-4),
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Status = EquipmentStatus.Operational,
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Location = "Coating Line B",
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RecommendedMaintenanceIntervalDays = 60,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-40),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(20),
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Notes = "Manual booth for small custom jobs",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-6)
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},
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new Equipment
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{
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EquipmentName = "Pressure Blast Cabinet",
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EquipmentNumber = $"{company.CompanyCode}-BLAST-001",
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EquipmentType = "Sandblaster",
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Manufacturer = "Empire Abrasive Equipment",
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Model = "Empire Industrial 4836",
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SerialNumber = "EMP483623890",
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PurchaseDate = DateTime.UtcNow.AddYears(-4),
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PurchasePrice = 18500m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-3),
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Status = EquipmentStatus.Operational,
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Location = "Prep Area A",
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RecommendedMaintenanceIntervalDays = 45,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-20),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(25),
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Notes = "48\"x36\" cabinet, aluminum oxide media",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-4)
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},
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new Equipment
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{
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EquipmentName = "Media Blast Room",
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EquipmentNumber = $"{company.CompanyCode}-BLAST-002",
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EquipmentType = "Sandblaster",
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Manufacturer = "Clemco Industries",
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Model = "Clemco BRT-1012",
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SerialNumber = "CLM101223456",
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PurchaseDate = DateTime.UtcNow.AddYears(-7),
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PurchasePrice = 42000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-5),
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Status = EquipmentStatus.NeedsMaintenance,
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Location = "Prep Area B",
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RecommendedMaintenanceIntervalDays = 60,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-75),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(-15),
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Notes = "10'x12' walk-in blast room - needs filter replacement",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-7)
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},
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new Equipment
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{
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EquipmentName = "Rotary Screw Air Compressor",
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EquipmentNumber = $"{company.CompanyCode}-COMP-001",
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EquipmentType = "Compressor",
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Manufacturer = "Atlas Copco",
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Model = "GA75 VSD",
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SerialNumber = "ATC7523467",
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PurchaseDate = DateTime.UtcNow.AddYears(-3),
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PurchasePrice = 35000m,
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WarrantyExpiration = DateTime.UtcNow.AddMonths(-6),
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Status = EquipmentStatus.Operational,
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Location = "Compressor Room",
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RecommendedMaintenanceIntervalDays = 90,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-60),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(30),
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Notes = "75 HP variable speed drive compressor",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-3)
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},
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new Equipment
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{
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EquipmentName = "Overhead Conveyor System",
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EquipmentNumber = $"{company.CompanyCode}-CONV-001",
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EquipmentType = "Conveyor",
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Manufacturer = "Pacline Conveyors",
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Model = "PAC-500 Overhead",
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SerialNumber = "PAC50034521",
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PurchaseDate = DateTime.UtcNow.AddYears(-4),
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PurchasePrice = 52000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-2),
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Status = EquipmentStatus.Operational,
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Location = "Main Production Line",
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RecommendedMaintenanceIntervalDays = 180,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-120),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(60),
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Notes = "500 lb capacity overhead conveyor with power and free sections",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-4)
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},
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new Equipment
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{
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EquipmentName = "Parts Washer System",
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EquipmentNumber = $"{company.CompanyCode}-WASH-001",
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EquipmentType = "Washer",
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Manufacturer = "Better Engineering",
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Model = "BE-4896 Power Wash",
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SerialNumber = "BE489612345",
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PurchaseDate = DateTime.UtcNow.AddYears(-5),
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PurchasePrice = 24000m,
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WarrantyExpiration = DateTime.UtcNow.AddYears(-3),
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Status = EquipmentStatus.Operational,
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Location = "Prep Area A",
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RecommendedMaintenanceIntervalDays = 30,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-10),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(20),
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Notes = "48\"x96\" spray washer with heated solution",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-5)
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},
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new Equipment
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{
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EquipmentName = "Powder Reclaim System",
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EquipmentNumber = $"{company.CompanyCode}-RCLM-001",
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EquipmentType = "Reclaim System",
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Manufacturer = "Gema USA",
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Model = "OptiCenter OC06",
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SerialNumber = "GEM0623456",
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PurchaseDate = DateTime.UtcNow.AddYears(-2),
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PurchasePrice = 32000m,
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WarrantyExpiration = DateTime.UtcNow.AddMonths(3),
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Status = EquipmentStatus.Operational,
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Location = "Coating Line A",
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RecommendedMaintenanceIntervalDays = 60,
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LastMaintenanceDate = DateTime.UtcNow.AddDays(-35),
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NextScheduledMaintenance = DateTime.UtcNow.AddDays(25),
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Notes = "Automatic powder recovery and color change system",
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IsActive = true,
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CompanyId = company.Id,
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CreatedAt = DateTime.UtcNow.AddYears(-2)
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}
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};
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await _context.Set<Equipment>().AddRangeAsync(equipment);
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await _context.SaveChangesAsync();
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return equipment.Count;
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}
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}
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