@extends('layouts.app')
@section('title', $rule->exists ? 'Edit Profit Rule' : 'Add Profit Rule')

@section('content')
    <div class="container-fluid py-4">
        <div class="row justify-content-center">
            <div class="col-lg-8">
                <div class="d-flex align-items-center mb-4">
                    <a href="{{ route('investors.profit-rules.index') }}" class="btn btn-outline-secondary btn-sm me-3">
                        <i class="bi bi-arrow-left"></i>
                    </a>
                    <div>
                        <h1 class="h3 mb-0">{{ $rule->exists ? 'Edit Profit Rule' : 'Add Profit Rule' }}</h1>
                        <p class="text-muted mb-0 small">One rule per investor-project combination (DG-1.1)</p>
                    </div>
                </div>

                <div class="card border-0 shadow-sm">
                    <div class="card-body p-4">
                        <form method="POST" action="{{ $rule->exists
        ? route('investors.profit-rules.update', $rule)
        : route('investors.profit-rules.store') }}">
                            @csrf
                            @if ($rule->exists)
                                @method('PUT')
                            @endif

                            <div class="row g-3">
                                <div class="col-md-6">
                                    <label for="investor_id" class="form-label fw-semibold">Investor <span
                                            class="text-danger">*</span></label>
                                    <select name="investor_id" id="investor_id"
                                        class="form-select @error('investor_id') is-invalid @enderror" required>
                                        <option value="">Select Investor</option>
                                        @foreach ($investors as $inv)
                                            <option value="{{ $inv->id }}" {{ old('investor_id', $rule->investor_id) == $inv->id ? 'selected' : '' }}>
                                                {{ $inv->name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('investor_id') <div class="invalid-feedback">{{ $message }}</div> @enderror
                                </div>

                                <div class="col-md-6">
                                    <label for="project_id" class="form-label fw-semibold">Project <span
                                            class="text-danger">*</span></label>
                                    <select name="project_id" id="project_id"
                                        class="form-select @error('project_id') is-invalid @enderror" required>
                                        <option value="">Select Project</option>
                                        @foreach ($projects as $proj)
                                            <option value="{{ $proj->id }}" {{ old('project_id', $rule->project_id) == $proj->id ? 'selected' : '' }}>
                                                {{ $proj->project_name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('project_id') <div class="invalid-feedback">{{ $message }}</div> @enderror
                                </div>

                                <div class="col-md-6">
                                    <label for="profit_type" class="form-label fw-semibold">Profit Type <span
                                            class="text-danger">*</span></label>
                                    <select name="profit_type" id="profit_type"
                                        class="form-select @error('profit_type') is-invalid @enderror" required>
                                        <option value="">Select Type</option>
                                        <option value="percentage" {{ old('profit_type', $rule->profit_type) === 'percentage' ? 'selected' : '' }}>
                                            Percentage (% of project profit)
                                        </option>
                                        <option value="fixed" {{ old('profit_type', $rule->profit_type) === 'fixed' ? 'selected' : '' }}>
                                            Fixed Amount
                                        </option>
                                        <option value="ratio" {{ old('profit_type', $rule->profit_type) === 'ratio' ? 'selected' : '' }}>
                                            Ratio (proportional to investment)
                                        </option>
                                    </select>
                                    @error('profit_type') <div class="invalid-feedback">{{ $message }}</div> @enderror
                                </div>

                                <div class="col-md-6">
                                    <label for="profit_value" class="form-label fw-semibold">Value <span
                                            class="text-danger">*</span></label>
                                    <input type="number" name="profit_value" id="profit_value" step="0.01" min="0.01"
                                        class="form-control @error('profit_value') is-invalid @enderror"
                                        value="{{ old('profit_value', $rule->profit_value) }}" required>
                                    <div class="form-text">For percentage type, enter the percentage (e.g. 15 for 15%)</div>
                                    @error('profit_value') <div class="invalid-feedback">{{ $message }}</div> @enderror
                                </div>

                                <div class="col-12">
                                    <label for="description" class="form-label fw-semibold">Description</label>
                                    <textarea name="description" id="description" class="form-control" rows="3"
                                        placeholder="Optional description of this rule...">{{ old('description', $rule->description) }}</textarea>
                                </div>
                            </div>

                            <hr class="my-4">

                            <div class="d-flex justify-content-end gap-2">
                                <a href="{{ route('investors.profit-rules.index') }}"
                                    class="btn btn-outline-secondary">Cancel</a>
                                <button type="submit" class="btn btn-primary">
                                    <i class="bi bi-check-lg me-1"></i>
                                    {{ $rule->exists ? 'Update Rule' : 'Create Rule' }}
                                </button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection